Soil Test Comparison: Home or Professional?

2024/05/0311:20:05 science 73173

Soil Test Comparison: Home or Professional? - DayDayNews

Soil Test Comparison: Home or Professional? - DayDayNews

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The impact of the earth's geological conditions on life is obvious. Different geological environments, such as deserts, mountains, forests and oceans, correspond to different organisms. - DayDayNews

The impact of the earth's geological conditions on life is obvious. Different geological environments, such as deserts, mountains, forests and oceans, correspond to different organisms.

Scientists establish a new mineral classification system that will help interpret the earth and search for extraterrestrial life

05/16 1764

Do you know why mosquitoes prefer to bite you instead of others? First, the mosquitoes that bite you are usually female mosquitoes because they need to absorb nutrients to lay their eggs. Secondly, mosquitoes rely on smell and temperature to find prey, and can keenly sense the su - DayDayNews

Do you know why mosquitoes prefer to bite you instead of others? First, the mosquitoes that bite you are usually female mosquitoes because they need to absorb nutrients to lay their eggs. Secondly, mosquitoes rely on smell and temperature to find prey, and can keenly sense the su

Popular science knowledge: Do you know why mosquitoes don’t bite others but prefer to bite you?

05/16 1924

A few days ago, the Event Horizon Telescope (EHT) collaboration held simultaneous press conferences in various places around the world, including Shanghai, to show the public the first photo of the supermassive black hole at the center of the Milky Way. Similar to the first black - DayDayNews

A few days ago, the Event Horizon Telescope (EHT) collaboration held simultaneous press conferences in various places around the world, including Shanghai, to show the public the first photo of the supermassive black hole at the center of the Milky Way. Similar to the first black

It took 5 years of "photography" and "development", but the imaging process of the first photo of the black hole in the center of the Milky Way was so difficult

05/16 1953

First, let’s take a bird’s eye view of the planet below our feet. Next, if you look carefully at the pictures and text below, you will be very shocked... ▼Every day, there are so many people flying around on the earth, just like in the picture below. ▼The population in the circle - DayDayNews

First, let’s take a bird’s eye view of the planet below our feet. Next, if you look carefully at the pictures and text below, you will be very shocked... ▼Every day, there are so many people flying around on the earth, just like in the picture below. ▼The population in the circle

Very interesting map

05/16 1821

Introduction: The famous "Lilac Tree" has leaves that look like chicken feet and fruits that look like briquettes, but it has many unexpected uses. In recent years, urban construction has gotten better and better, and the greening of various cities has also gradually improved. Ta - DayDayNews

Introduction: The famous "Lilac Tree" has leaves that look like chicken feet and fruits that look like briquettes, but it has many unexpected uses. In recent years, urban construction has gotten better and better, and the greening of various cities has also gradually improved. Ta

The leaves are like chicken feet and the fruit is like briquettes. It is called "Passepartout", but few people know its value.

05/16 1335

Omicron subspecies BA.4 and BA.5 are rapidly sweeping the world and becoming new popular subspecies. The S proteins of BA.4 and BA.5 are the same at the protein level, but are different from the S protein gene mutations of BA.2.12.1, but are they different from BA.1 and BA in ter - DayDayNews

Omicron subspecies BA.4 and BA.5 are rapidly sweeping the world and becoming new popular subspecies. The S proteins of BA.4 and BA.5 are the same at the protein level, but are different from the S protein gene mutations of BA.2.12.1, but are they different from BA.1 and BA in ter

BA.4/BA.5 subspecies are “more cunning” and most monoclonal antibodies are ineffective

05/17 1831

The topic of genetic engineering, just like AI technology, has always been a mysterious territory in our hearts. But they seem to be closely related to our lives and even affect the development of human progress. - DayDayNews

The topic of genetic engineering, just like AI technology, has always been a mysterious territory in our hearts. But they seem to be closely related to our lives and even affect the development of human progress.

Maybe there is a code for love hidden in human genes itself

05/15 1706

Have you noticed such a pattern? When you sleep alone, you don’t sleep very well. You often wake up immediately due to some movement, or you dream all night. When you wake up the next day, you don’t have any energy. You always feel that Not getting enough sleep. If you sleep in t - DayDayNews

Have you noticed such a pattern? When you sleep alone, you don’t sleep very well. You often wake up immediately due to some movement, or you dream all night. When you wake up the next day, you don’t have any energy. You always feel that Not getting enough sleep. If you sleep in t

Does sleeping with a partner make you sleep worse or better? Study: Sleeping with two is better

05/16 1648

During the Cold War period after World War II, mankind began a race to develop nuclear weapons, and the United States and the Soviet Union gained the power to destroy the earth. So what would happen if a nuclear bomb was detonated in the Marianas Trench? . The deepest place on Ea - DayDayNews

During the Cold War period after World War II, mankind began a race to develop nuclear weapons, and the United States and the Soviet Union gained the power to destroy the earth. So what would happen if a nuclear bomb was detonated in the Marianas Trench? . The deepest place on Ea

What would happen if a nuclear bomb was detonated at the deepest point on earth?

05/15 1828

Introduction: A short, stemless plant in the mountains has a strange name and is known as "Duyiwei". Its functions are comparable to "Jinchuang Medicine". Our country has a vast territory, rich wild resources, and wide distribution. Whether in meadows, fields, or even mountains, - DayDayNews

Introduction: A short, stemless plant in the mountains has a strange name and is known as "Duyiwei". Its functions are comparable to "Jinchuang Medicine". Our country has a vast territory, rich wild resources, and wide distribution. Whether in meadows, fields, or even mountains,

A short, stemless plant in the mountains, known as "Unique", its functions are comparable to "Golden Medicine"

05/16 1874

Atoms were once considered to be the basic particles of everything in the world, but later people discovered that atoms are composed of nuclei and electrons, and there is a vast space between the nuclei and electrons. How vast is it specifically? Let us take the simplest atom in - DayDayNews

Atoms were once considered to be the basic particles of everything in the world, but later people discovered that atoms are composed of nuclei and electrons, and there is a vast space between the nuclei and electrons. How vast is it specifically? Let us take the simplest atom in

What exists in the vast space between the nucleus and the electrons? Is it an absolute vacuum?

05/18 1428

I once read "Insects" when I was young, and I was full of yearning for the insect world described by Fabre. I often turned over stones or inspected leaves to look for the small insects hiding in the depths. As I get older, I gradually develop an inexplicable fear of insects in na - DayDayNews

I once read "Insects" when I was young, and I was full of yearning for the insect world described by Fabre. I often turned over stones or inspected leaves to look for the small insects hiding in the depths. As I get older, I gradually develop an inexplicable fear of insects in na

An insect pocket book that brings you closer to nature

05/18 1720

We often say that China has five thousand years, which naturally adds up to ten thousand years. Ten thousand years ago is a very interesting node, because it is the time period when humans turned from hunting life to farming. Farming represents villages, and the combination of vi - DayDayNews

We often say that China has five thousand years, which naturally adds up to ten thousand years. Ten thousand years ago is a very interesting node, because it is the time period when humans turned from hunting life to farming. Farming represents villages, and the combination of vi

Could it be said that humans more than 12,000 years ago really existed?

05/18 1065

@真知新ordinate Popular science and cold knowledge 1. Lamprey Lamprey has lived on the earth for hundreds of millions of years, and it has always maintained its appearance in ancient times, so it is also called a "living fossil." Later this creature was assigned to the superclass Ag - DayDayNews

@真知新ordinate Popular science and cold knowledge 1. Lamprey Lamprey has lived on the earth for hundreds of millions of years, and it has always maintained its appearance in ancient times, so it is also called a "living fossil." Later this creature was assigned to the superclass Ag

Seven exotic species, one relies on breeding and one is prohibitive

05/18 1704

When you see a cockroach, do you still kick it and send it to its death? As everyone knows, if you do this, not only will the number of cockroaches in your home not decrease, but they will increase in number. So, why does this happen? The more cockroaches you fight, the more cock - DayDayNews

When you see a cockroach, do you still kick it and send it to its death? As everyone knows, if you do this, not only will the number of cockroaches in your home not decrease, but they will increase in number. So, why does this happen? The more cockroaches you fight, the more cock

Don’t step on cockroaches in your home! How to control cockroaches that are still alive even though their heads are severed?

05/18 1074

The editor has recently become obsessed with ferns. Their leaves generally have a mathematical beauty like the golden ratio. There are many types, and most of them are beautiful. They can be seen in forests, riversides, and in the courtyards of ancient houses. Fern and nautilus a - DayDayNews

The editor has recently become obsessed with ferns. Their leaves generally have a mathematical beauty like the golden ratio. There are many types, and most of them are beautiful. They can be seen in forests, riversides, and in the courtyards of ancient houses. Fern and nautilus a

Fragrant garden | "Pteridophylla fern", the "living fossil" of the plant world

05/18 1059

On September 25, Taiwanese media broke the news that it was widely rumored on the Internet that Zhang Junning’s real lover was not Zhang Han, but Qiu Ze, whom he had only worked with in May this year! Qiu Zeshi is well-known as a scumbag in the entertainment industry. Female star - DayDayNews

On September 25, Taiwanese media broke the news that it was widely rumored on the Internet that Zhang Junning’s real lover was not Zhang Han, but Qiu Ze, whom he had only worked with in May this year! Qiu Zeshi is well-known as a scumbag in the entertainment industry. Female star

Taiwanese media revealed that Zhang Junning was in love with the scumbag Qiu Ze, and they were photographed dating in a car and had a very intimate relationship

05/18 1018

In the long summer season, both humidity and heat are important. Because of the high humidity, grains are more likely to fill; because of high temperatures, grains are more likely to mature. This period is the biochemical activity of plants throughout the year, including growth, - DayDayNews

In the long summer season, both humidity and heat are important. Because of the high humidity, grains are more likely to fill; because of high temperatures, grains are more likely to mature. This period is the biochemical activity of plants throughout the year, including growth,

Headache is approaching, it is recommended to eat more "5 melons and 2 beans" to clear away heat and relieve summer heat, so that you can survive the dog days safely.

05/18 1551

What are the three most popular sleeping positions for women? What is the best and healthiest sleeping position for women? 1. Sleeping on your back It is understood that 60% of people choose to sleep on their back, which is also the best sleeping position recommended by doctors. - DayDayNews

What are the three most popular sleeping positions for women? What is the best and healthiest sleeping position for women? 1. Sleeping on your back It is understood that 60% of people choose to sleep on their back, which is also the best sleeping position recommended by doctors.

What 3 positions do women like in bed?

05/18 1616

Sleep is really important to health. Long-term lack of sleep or poor sleep quality can easily increase the risk of high blood pressure, cardiovascular disease, diabetes, depression and obesity. It can also easily make people irritable and irritable, affecting interpersonal relati - DayDayNews

Sleep is really important to health. Long-term lack of sleep or poor sleep quality can easily increase the risk of high blood pressure, cardiovascular disease, diabetes, depression and obesity. It can also easily make people irritable and irritable, affecting interpersonal relati

Have you been sleeping poorly and become fat and exhausted? "Five foods" to help you sleep

05/18 1404

"Tang Yan's family loves her very much, so she doesn't know how to do many things. But after getting together with Qiu Ze, she actually called me with a sense of accomplishment and said that she had cleaned every tile in Qiu Ze's bathroom. They all got down on the ground and wipe - DayDayNews

"Tang Yan's family loves her very much, so she doesn't know how to do many things. But after getting together with Qiu Ze, she actually called me with a sense of accomplishment and said that she had cleaned every tile in Qiu Ze's bathroom. They all got down on the ground and wipe

Tang Yan: It’s not scary to experience the breakup between “scumbag” Qiu Ze and best friend Yang Mi. Luo Jin will always love me

05/18 1447

September 19th is a special day! That day, Rainie Yang admitted that she had received a marriage certificate with Li Ronghao, and generously stated that she could call her "Mrs. Li." Luo Jin also officially announced the news of Tang Yan's pregnancy at 6 p.m. that day. The specia - DayDayNews

September 19th is a special day! That day, Rainie Yang admitted that she had received a marriage certificate with Li Ronghao, and generously stated that she could call her "Mrs. Li." Luo Jin also officially announced the news of Tang Yan's pregnancy at 6 p.m. that day. The specia

Qiu Ze's relationship with Zhang Junning was exposed. A detail from three months ago made people sweat for Zhang Junning.

05/18 1019