1.Forest Resources : Forest resources include forests, trees, woodlands, and wild animals, plants and microorganisms that rely on forests, trees and woodlands to survive.
2. Forest : Includes tree forest and bamboo forest.
3. Forest : Includes trees and bamboo.
4. Forest land : includes forest land, sparse forest land, shrub forest land, unforested afforestation land, nursery land, wood-free forest land, forest-friendly barren mountain wasteland and auxiliary production forest land.
5. There is woodland : including woodland and bamboo forest land.
6. Tree Forest Land : Trees refer to trunks that have obviously upright, usually above 3 meters high, and can be divided into large trees, medium trees and small trees according to different heights. A forest or forest belt consisting of tree species (including tree economic tree species) with a closure degree of 0.2 or above (including 0.2), and a forest land with a continuous area of more than 1 acre is called a tree forest land.
7. Bamboo forest land : It consists of bamboo plants with a breast diameter of 2 cm (including 2 cm), and a forest land with a closure of 0.2 or more.
8.Sparse forest land : forest land consisting of tree species with a closure degree of 0.10 to 0.19, and forest land with artificial for 63 years and aerosoling for 5 years, the number of preserved plants reaches 41% to 79% of the reasonable number of plants; or forest land with natural origin with a plant number lower than the standard for forest land division but reaches more than 40% of the standard of this standard.
9.Shrubs, forest land : Shrubs refer to the fact that they do not have a main trunk and are divided into most branches from the ground, or although they have a main trunk, their height does not exceed 3 meters. It is called a shrub forestland composed of shrub species (including economic shrub species) or shrub-shaped tree species dwarfed due to harsh habitats, as well as small bamboo bushes with a breast diameter of less than 2 cm. Shrubs and forest land are divided into shrub forest land and other shrub forest land specially stipulated by the state; national special shrub forest land refers to shrub forest land above the tree growth line, shrub forest land with economic forest planted as economic forests and shrub forest land with severe rock desertification or red desertification, and is specially designed for protection; other shrub forest land refers to shrub forest land outside the country's special regulations. Unforested afforestation: including artificial afforestation (within 3 years) unforested afforestation and imprisoned afforestation (within 5 years).
10.Nurseyard : Fixed forest, flowers, seedling cultivation land.
11. No-stand-wood forest land : Including logging sites, burning sites and other non-stand-wood forest land.
12. Forest land : Land planned as forest land by the people's government at or above the county level. Including barren mountains and wastelands suitable for forests, barren sands suitable for forests, and other forest-friendly lands.
13.Auxiliary production of forest land : Land for engineering facilities and supporting facilities that directly serve forestry production.
14. Forest : A tree species that grows in the forest to reach the canopy. The trunks of trees are straight and taller than isolated trees, and can produce logs with better roundness. They are the main body of forest yields and the main object of operating and utilizing forests.
15. Forest Classification : Forests are divided into the following Category 5:
(1) Shelterforest: forests, trees and shrubs with protection as the main purpose, including water conservation forests, soil and water conservation forests, windproof and sand fixing forests, farmland and pasture shelterforests, bank protection forests, and road protection forests;
(2) Timber forests: forests and forests with the main purpose of producing timber, including bamboo forests with the main purpose of producing bamboo;
(3) Economic forests: to produce fruits, food Forests with oil, beverages, seasonings, industrial raw materials and medicinal materials as the main purpose;
(4) Firewood forest: Forests with fuel production as the main purpose;
(5) Special purpose forest: Forests and forests with national defense, environmental protection, scientific experiments, etc. as the main purpose, including national defense forest, experimental forest, mother forest, environmental protection forest, landscape forest, famous scenic spots and revolutionary memorial sites, and forests in nature reserves.
16. Forest origin : also known as the origin of stand or cause of stand. It refers to the way forests are formed, that is, the way forests reproduce. It is divided into two specific situations: ① The origin of the stand when it was initially formed. Because it originates from natural reproduction or artificial planting, there are differences between natural forests and artificial forests. ② For the formation of forests, due to different reproductive methods, forest origins can be divided into two categories: real forests and asexual reproductive forests.
17. Artificial Plantation : Forest formed by artificial sowing, planting or cuttings.
18.Natural Forest : a forest formed by natural seeds or germination.
19.Primitive Forest : Natural forests that have never been artificially harvested and cultivated.
20. secondary forest : refers to a type of forest that recovers without artificial rational management without artificial management after being destroyed by artificial or natural factors.
21. Vegetation : Various plants grow in groups, species gather, and communities intertwined, like green embroidered quilts, tightly wrapping the earth. This layer of vigorous and ever-changing plant cover is called vegetation.
22. Plant community : Vegetation is not a messy piece together, but under the natural environment conditions of a certain area, a certain plant species is combined to form a regular combination. Each such combination unit is called a plant community.
23.Biodiversity : Biodiversity refers to a variety of different animal and plant communities, numbers and their relationships. Forests are the most diverse and richest ecosystems on land, and are a natural complex of animals, plants and microorganisms. Therefore, protecting forests is to directly and indirectly protect biodiversity.
24.Ecological Environment : Ecological environment refers to the general term for the quantity and quality status of water resources, land resources, biological resources and climate resources that affect human survival and development. The ecological environment can also be referred to as the environment for short.
25.Ecological Environment Construction : Ecological Environment Construction refers to the use of the principles of the ecosystem, simulate and design the optimal artificial ecosystem according to the ecological construction tasks of different levels, levels, and scales, and produce according to the model to achieve the expected best ecological and economic benefits.
26. Forestry ecological environment construction : refers to building important protective forest systems, nature reserves and wildlife protection projects in a region or across a region, and managing existing forest resources, based on the overall situation of land improvement and the needs of national sustainable development, with the purpose of maintaining and recreating a benign ecological environment and maintaining biodiversity and representative natural landscapes.
27.Found stand : The internal characteristics are generally consistent, and there is a forest that is obviously different from the adjacent area. Forests in a forest area can be divided into different stands according to the composition of tree species, forest origin, forest phase, forest age, density, status level and other factors.
28.湖方 : contains two meanings: ① The sum of trees forming the main part of the forest; ② The trees that have not been cut down on the forest land. Tree species composition: refers to the tree species composed of the forest in the forest.
29. Advantageous tree species : The tree species with the largest number (generally refers to the largest proportion of accumulation) in a forest stand.
30. Pioneer tree species : A tree species that can naturally grow into forests in places with poor standing conditions such as barren mountains and barren lands. Such as pine, pine, maple, sea buckthorn, etc.
31. Pure Forest : The stand composed of the same tree species is called Pure Forest.
32.Mixed forest : A stand composed of two or more tree species is called amised forest.
33. Forest : There are two meanings: ① The appearance of the forest refers to the level of the canopy, and there are single-layer forests and complex forests. ②The quality and health of the forest. A high value and vigorous growth of forests is called excellent forest appearance, and vice versa.
34.Distality : The degree to which trees in the forest are connected to each other and cover the ground. It is expressed in ten-point method. The degree of completely covering the ground is 1, and it is divided into ten levels, which are 1.0 0.9 0.8…0.1 in turn.
35. Forest Age : refers to the age structure of stands and trees, which can be divided into forests of the same age and forests of the same age. All the trees in the stand are exactly the same age, and this kind of stand is called the same age forest. For example, if the age difference between trees in the stands is no more than one grade, it is called a relative age forest. Forests with a age difference of one or more years are called different age forests.
36. Age grade : The age grade of the stand designated to simplify forest age statistics.Generally, slow-growing tree species are 20 years old, faster-growing tree species and mesogenic tree species are 10 years old, and fast-growing tree species are 5 years old.
37. age group : Age grouping during the growth and development of trees. There are some specialties: young forests, middle-aged forests, near-mature forests, mature forests, and over-mature forests.
38. Young forest : refers to the period before the stand is completely depressed.
39. Middle-aged forest : The period after the forest canopy is depressed and before the stand is mature.
40. Mature forest : The forest has entered maturity in biology and technology, and the diameter growth has been very slow or basically stopped.
41. Over-ripe forest : Natural sparseness has basically ended, the growth of the forest has stopped, the heart rot began, diseases and pests and diseases are infested, and some standing trees have decayed due to physiological decline. The economic value and beneficial performance of the stands have begun to decline.
42.Storage : refers to the total amount of forests growing in a certain area (expressed in cubic meters) in forests (including young forests, middle-aged forests, near-mature forests, mature forests, over-mature forests and erectile forest stands). It mainly refers to the material volume of the tree trunk.
43. Material output and material output rate : Material output refers to the number of raw strips, logs, small-sized timbers and firewood produced in actual logged forest stands. Excluding branches, bark, root cutting, etc. The yield rate indicates the ratio of material quantity to logging accumulation. It is an important indicator reflecting the utilization of forest resources. The high yield rate indicates good utilization of forest resources; otherwise, it indicates poor utilization.
44.Total growth : refers to the total growth amount of trees from the beginning of growth to the entire time of investigation.
45. Forest coverage rate : refers to the percentage of forest area in the country or in a region to land area. It is equal to: (the area of forest land + the area of shrubs and forests specially stipulated by the state) ÷ total land area × 100% called forest coverage ratio.
46. Forest greening rate : Forest greening rate refers to (forest land area + shrub forest area + four side trees area) ÷ total land area × 100%.
47.Artificial afforestation : Use artificial planting, sowing and other methods to create forests.
48. Greening : refers to planting trees next to the house, by the village, by the road, by the water.
49.Landing conditions : refers to the combination of the topography and climate, soil and other environmental factors that afforestation land acts on forest plants.
50.Fit-friendly tree : It is to adapt the biological characteristics of afforestation tree species to the conditions of afforestation land, so as to fully utilize their production potential, so that a certain forest camp area can reach a better production level under the current technical and economic conditions.
51. Comprehensive land preparation : Comprehensively tille and sort out afforestation land, and thoroughly remove weeds and shrubs.
52. Flooding and landing preparation : also known as trench extraction or ditch belt preparation. It is a way to dig trenches from bottom to top along the contour line, pile up the core soil on the downhill, and build a soil stalk.
53. Belt-shaped land preparation : Keep a certain width of grass belt between the prepared areas to facilitate land preparation methods that prevent soil erosion.
54. Block-like land preparation : Reclaim small pieces at the planting point, and the distance between blocks depends on the row spacing of the afforestation.
55.Seedling and afforestation : Afforestation method for planting seedlings to make them grow into forests. It is the most commonly used afforestation method in forestry production at present.
56.Preliminary planting density : also called planting density. It refers to the number of plants initially planted per unit area when artificial afforestation and land renewal.
57. Live afforestation : It is a forestry method that directly sows seeds on the afforestation land and makes them germinate and grow into forests.
58. Mountain-closed forest cultivation (closed) : refers to a technical measure to impose a ban on sparse forests, wood-free forest land, forest-friendly forest land, and shrubs with natural subsidy or sprouting ability to protect the natural reproduction and growth of plants, and to promote the restoration of forest or shrub vegetation; as well as a technical measure to seal low-quality, inefficient forest land and shrub forest land, and to improve forest quality with artificial promotion measures to improve forest quality.
59. Hills : There is no obvious vein, small fluctuations, and the relative height generally does not exceed 200 meters.
60. Mountain : Areas with relatively high terrain and large surface undulating.
61.Low Mountain : Mountains with an absolute altitude of 500~1000 meters and a relative altitude of 200~500 meters.
62. Zhongshan : Mountains with an absolute altitude of 1000~2000 meters and a relative altitude of 500~1000 meters.
63. Alpine : Mountains with an absolute altitude of more than 2,000 meters and a relative altitude of more than 1,000 meters.
64.Yellow soil : Soil developed under the action of humid tropical and subtropical climates and evergreen broad-leaved forests. The soil is rich in iron oxides, so it is yellow or bright yellow. The soil is heavy in viscosity, has high acidity, and contains less effective phosphorus.
65.Red soil : Soil developed under the action of warm and humid climates and evergreen broad-leaved forests. The iron aluminum in the soil is rich in red, and there are often red, brown, yellow and white intertwined mesh patterns in the soil layer. Generally, it has strong acidity, less effective phosphorus, and a deep profile.
66. Purple Soil : Soil developed on purple sand shale. The parent material of this soil is easily weathered, contains more mineral nutrients, and the soil layer is loose, but it is prone to soil erosion and shallow soil layer.
67. Lime-based soil : Soil containing lime-based substances such as calcium carbonate or calcium bicarbonate. It has a neutral to alkaline reaction, rich in mineral nutrients, but has a strong fixation effect on phosphoric acid. It is mainly distributed in semi-arid and arid areas. Soils with strong lime properties often form lime nodules, lime chime layers and other lime aggregation layers in the middle and lower parts of the profile.
68.Stone desertification : refers to the phenomenon of land degradation caused by man-made activities in the humid and semi-humid climate conditions of tropical and subtropical areas and the extremely development of karst, which is disturbed by man-made activities, causing damage to the surface vegetation, causing serious soil erosion, large-scale exposed bedrock, and accumulation of gravel. It is the extreme form of land degradation in karst areas.
69.Stone desertified land : refers to land with a bedrock exposed or gravel content of ≥30%, and meets one of the following conditions. ① Forest land and shrub forest land with comprehensive vegetation coverage <50%;>
70. "Eight Rate" : refers to the verification rate of afforestation area, passing rate of afforestation quality, good seed use rate, operation design rate, young forest care rate, forest management rate, inspection acceptance rate, and data filing rate. Currently, the "eight rates" of afforestation quality management are required to be 100%.
① Area verification rate = (∑ verified area of survey small class/∑ reported area of survey small class) × 100%
② Passing rate for afforestation quality = (∑ qualified small class area/∑ reported area of survey small class) × 100%
③ Good species usage rate = (∑ surveillance small class area of survey good species/∑ survey small class area) × 100%
⑤ Young forest care Rate = (∑ Survey and nurturing small class area/∑ Survey and nurturing small class area) × 100%
⑥ Forest management rate = (∑ Survey and nurturing small class area/∑ Survey and nurturing small class area) × 100%
⑦ Inspection and acceptance rate = (∑ Survey and nurturing small class area/∑ Survey and nurturing small class area) × 100%
71. Female tree and mother forest : The tree for harvesting is called a mother tree. Many mother trees grow together are called mother trees.
72. Excellent mother tree : refers to a forest individual with excellent genetic qualities.
73.High-quality species source : The dominant wood with vigorous growth, straight stems, small branches and compact crown shape, and no diseases and pests. The proportion of the mother woods accounts for more than 75% is called high-quality species source.
74. Forest Seed Garden : It is a forest seed breeding ground established by breeding new varieties of plants grown by sexual or asexual method by artificially selected individuals or comprehensive breeding methods.
75. Epile Picking Bed : For tree species that are easy to propagate through cuttings, the ear picking bed established with the seed strips (cuts) of the selected tree are used for the future of annual ear picking and afforestation. It is equivalent to a seed garden, except that the seed strips replace the seeds.
76. Main logging : Logging in mature forests with the main purpose of obtaining timber harvesting.
77. Refining and harvesting : According to the laws of forest growth and development, at different ages, some trees are cut off to create a good growth environment for the retained trees and better play their beneficial effects.
78. Update logging : A kind of logging carried out when the beneficial performance of forests begins to decline. This logging is based on the premise that it does not reduce the beneficial performance of forests, so as to continuously and stably exert protection and special effects.
79. All cut : The entire stand is cut off at one time, and the purpose of renewal is achieved by artificial tree planting or natural planting (from nearby stands or cut down trees).
80. Selective logging : The method of harvesting some suitable and should be harvested in the stands, mainly used for complex different age forests.
81. Gradient : Delete the trees in mature stands in two or several times within a grade period.
82.Diac : The method of raising trees during the period when the trees are growing most vigorously towards high growth. Cut down poor quality plants among the densely packed trees and retain better plants to make the trees form a good dry shape and promote growth.
83.Growth and diarrhea : The breeding method performed during the peak period of forest growth until the previous grade. The purpose is to give trees more nutritional space to promote forest growth and improve wood yield and quality. Sanitary cutting: a breeding method to remove unhealthy plants in the forest.
84. Continuous inventory of forest resources (referred to as Class I inventory): that is, national forest resource survey. Implemented under the organization of , the review interval is 5 years. Its purpose is to provide a scientific basis for formulating national forestry policies and policies, and formulating various forestry plans, plans and forecasting resource development trends across the country, provinces, and Dalin District by identifying the quantity, quality and changes of forestry resources in the country, provinces, regions and Dalin District. Such surveys are conducted in provinces, cities, districts or Dalin Districts.
85. Class II forest resource inventory : also known as forest manager investigation. Such investigations are organized by the provincial forestry department or the prefecture and municipal forestry department entrusted by it and conducted within the forestry production unit. The interval for review is 10 years. The purpose is to provide a basis for forestry grassroots units to grasp the current status and dynamics of forest resources, analyze and inspect the effectiveness of business activities, and prepare or revise forest management plans and related plans. The quantity and quality of forest resources in this type of survey should be implemented in small classes, and its accuracy is better than that of first-class surveys.
86. three types of survey : namely homework design survey. It is a survey conducted by forestry grassroots production units to meet the design, afforestation design and nurturing and harvesting design of logging areas.
87. Forest sampling survey : For forests within a certain range, a part of the sample site is extracted for investigation using mathematical statistics principles, and the quantity and quality of all forests within the range are calculated based on the sample site survey results.
88. Forest zoning : In order to facilitate forest investigation and forest camp activities, the work of dividing forest areas into different forest management units according to a certain scale of business.
89. forest class : A permanent forest area division, in order to facilitate operation and management, forest land is divided into many forest class. Due to the different levels of business intensiveness, the average area of forest classes varies, ranging from dozens of hectares to to hundreds of hectares. The boundary lines are either cut manually or formed by natural terrain lines such as ridges, rivers, and roads. Name it by a number or place name.
90. Small class : refers to the different communities in forest survey planning and design, each community is divided into different communities according to different ownership, land category, origin, forest category, forest species, dominant tree species group, age group, closure level, site type, economic forest property period (operation intensiveness level) and forestry engineering category. Each community is called a small class. Small class is the smallest unit in forest zoning.
91. Small class survey : Survey projects such as tree measurement factors, soil vegetation, topography and terrain conducted within the small class.
92. Standard ground : Use representative sample selection or random or mechanical sample selection to select a certain area of forest land as the survey sample, which is called standard ground.
93. Forestry pests : refers to diseases, insects, weeds and other pests that harm the normal growth of forests, forests and forest seedlings and cause economic losses (because "forestry pests" cannot include weeds, mollusks, spine animals and other plants that can cause harm to forestry, it has been renamed "forestry pests" in recent years).
94.Forestry alien pests : refers to pests such as diseases, insects, weeds that are native to the country (country), and have endangered the normal growth of forests, trees and forest seedlings and caused economic losses after being introduced to my country.
95. Forestry quarantine pests : refers to pests that occur in some areas of my country, are highly dangerous and can be spread with forest plants and their products, and are prohibited from being spread by the forestry department of the State Council.
96. Supplementary forestry quarantine pests : refers to pests that occur locally in local areas of the province (autonomous regions, municipalities directly under the central government) or other areas in the country. It is very dangerous and can be spread with forest plants and their products. It is issued by the provincial forestry competent department to prohibit the spread within its jurisdiction.
97. Forest plants and products that should be quarantined : refers to forest plants and products that must be quarantined in accordance with the law before transportation is allowed, and also includes packaging materials, transportation tools, soil, etc. that should be quarantined and sanitary inspection and sanitation treatment according to the epidemic.
98. Quarantine of Origin : refers to a series of measures taken to prevent the outbreak of forestry quarantine pests that should be quarantined by domestic transportation, mailing or exporting. During the quarantine investigation, slaughter removal treatment and quarantine results conducted at the place of origin, and to obtain quarantine results.
99. Transportation and Quarantine : refers to a series of quarantine inspection and pest control measures taken by forest plants and their products before being transferred out of their origin, during transportation, and after arriving at a new planting or use location, according to the forest inspection regulations issued by the state or local government, and a statutory specialized agency will correspond to the quarantine forest plants and their products. According to the direction of forest plants and their products, the transportation quarantine can be divided into two parts: transfer quarantine and transfer quarantine.
100. Dangerous forestry pests : refers to those pests that are serious harm, have difficulty in prevention and control, and can cause major economic losses to forestry production. The national list of dangerous forestry pests is released by the State Forestry Administration. The list of dangerous forestry pests in this province is released by the Provincial Forestry Department.
101.Epidemic Area : refers to an area that is designated according to the occurrence of forestry quarantine pests, in accordance with the regulations on forest plant quarantine ("forest inspection") and takes corresponding quarantine measures. The demarcation of epidemic areas shall be submitted by the Provincial Forestry Department, submitted to the Provincial People's Government for approval, and filed with the State Forestry Administration.
102.Wild protected animals : refers to precious and endangered terrestrial and aquatic wild animals and beneficial terrestrial wild animals with important economic and scientific research value. There are 4 categories of protected wild animals in my country: ① National key protected wild animals. It is divided into two levels, namely national first-class protected wild animals and national second-class protected wild animals. ② Local key protected wild animals (i.e. provincial key protected wild animals, formerly known as third-level protected wild animals). ③ Terrestrial wild animals that are beneficial or have important economic and scientific research value. ④ Wild animals protected in relevant international conventions and international agreements that our country has participated in.
103. Wild protected plants : refers to precious plants that grow naturally in the native land and endangered and rare plants that grow naturally in the native land and have important economic, scientific research and cultural value. Wild protected plants are divided into national key protected wild plant (also divided into national first- and second-level protected wild plants) and local key protected wild plants (i.e. provincial key protected wild plants, formerly known as third-level protected wild plants).
104. Nature Reserve : refers to a certain area for land, land water or sea areas where representative natural ecosystems, natural concentrated distribution areas of rare and endangered wild animals and plants species, and natural relics of special significance.Nature reserves are divided into national nature reserves and local nature reserves (including provincial and county nature reserves). The area of a newly built national nature reserve is required to be more than 150,000 mu, the provincial nature reserve is more than 100,000 mu, and the county nature reserve is more than 30,000 mu.
105. Nature Protection Community : refers to an area where typical forest ecosystems, natural ecological environments, rare animal breeding habitats, and rare plant growth and breeding areas are within 2,000 hectares and are specially protected and managed.
106.Five standards for forest fire prevention implementing the administrative leadership responsibility system of people's governments at all levels : First, the organizational structures at all levels are implemented, especially the forest fire prevention command centers at the municipal, county and township levels. The institutions are sound and stable, and the personnel are efficient and capable. The second is to assign responsibilities to individuals. The forest fire prevention commander of local governments at all levels is the first responsible person for forest fire prevention in the region. Members of the forest fire prevention command must divide forest fire prevention responsibility areas, sign responsibility letters, and often go deep into the responsible areas to supervise and inspect them to help solve practical problems. Third, forest fire prevention infrastructure construction is included in the local national economic and social development plan and the local forestry development master plan. Fourth, forest fire prevention and firefighting funds are included in local fiscal calculations. Fifth, once a forest fire occurs, relevant leaders will promptly go to the scene to organize and command the firefight.
107. Forest Fire Classification :
① Forest Fire Alarm: The victimized forest area is less than 1 hectares or other forest lands are on fire;
② General forest fire: The victimized forest area is more than 1 hectares and less than 100 hectares;
③ Major forest fire: The victimized forest area is more than 100 hectares and less than 1000 hectares;
④ Extra-large forest fire: The victimized forest area is more than 1,000 hectares.
108. Forest Rights Transfer : It is forest rights transaction, it is the use of land use rights and the transfer of forest ownership.
109.Hualimu Broker :Hualimu Broker is a series of property brokers. It refers to citizens, legal persons, and other brokerage organizations engaged in intermediary, discipline or agency brokerage business in the Hualimu Brokerage activities for the purpose of collecting commissions to promote transactions by others. In this sense, Huolimu broker is an industry qualification.
110. Log wood aggregation table : The small head diameter is used as the standard material aggregation table, without skin measurement.
111. One-yuan stand-alone wood accumulation table : A number table prepared to calculate the stand-alone wood accumulation of a certain tree species. According to its performance and application area, it is divided into local material volume table and general material volume table. The area range of local material accumulation tables is small, and the shape of the trunk of the same tree species does not vary much, so they are composed only based on one factor of breast diameter, so they are also called the one-yuan stand-alone wood accumulation table.
112. Live stand-up wood accumulation : also known as forest wood accumulation. It refers to the amount of various living woods in a certain area of forest. The accumulation amount can only be used for forests and trees that have not yet been harvested, and it means continuing to grow and accumulate continuously.
113.Commercial Forest : Contains forests with the purpose of production materials and bamboo forests with the main purpose of producing bamboo.
114.Average breast diameter : The average breast diameter of a stand or a batch of trees. The calculation methods include average cross-sectional area method, arithmetic average method, and weighted average method. The average breast diameter of the dominant tree species is used as the average breast diameter of the stand.
115.Living stand : The general explanation is the living stand trunk in the stand.
116.Commercial Materials : The sum of economic and fuel materials that can be produced by a tree or a stand after logging and making materials. Wood other than economical and fuel materials is called waste.
117. Forest Rights Certificate : A right certificate representing the ownership of forest property issued by the people's government at or above the county level to the owner in accordance with relevant national laws and regulations.
118. Forest Rights : Ownership of forest resources. The nature of forests and forest ownership is mainly divided into three types: state-owned, collective, and private. Private businesses include legal persons, non-legal person economic entities and natural persons.
119.Met yield rate : The percentage of the total accumulation of live wood of a certain species of tree over a certain area can produce various types of commercial materials. The requirements and specifications of commercial materials are different, and the yield rate is also different.The thicker the diameter of the standing wood, the higher the yield rate.
