all kinds of crops Learn more about all kinds of crops
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What insects are beneficial to crops?
A variety of insects are often seen in the process of farmland cultivation, although most of them are pests in people's impression, which are very harmful to farmland crops. But in fact, these insects are also divided into camps. Since there are insects harmful to crops, there are naturally insects that are harmful to crops.
2020-11-27 yes crops beneficial insects have which in farmland -
The countries of three kinds of crops explicitly support planting.
There are tens of thousands of kinds of crops, but what is there a market for? What kind of planting can make a profit? Recently, the state has explicitly proposed to support the cultivation of these crops. Come on.
2019-02-27 -
What are the main characteristics of iron fertilizer and boron fertilizer? What are the problems that should be paid attention to in use?
With the rise and development of modern chemical industry, all kinds of chemical fertilizers have come out one after another. Fertilizer is very important to increase the yield of crops, and the lack of fertilizer will affect the normal growth and development of crops. What are the main characteristics of iron fertilizer and boron fertilizer? The problems that should be paid attention to in use are
2020-11-09 Iron fertilizer boron fertilizer main characteristics what is it in use -
What is diammonium phosphate? How to use ammonium phosphate?
What is diammonium phosphate? How to use ammonium phosphate? Diammonium phosphate is a kind of binary high concentration compound fertilizer with low nitrogen and high phosphorus. Diammonium phosphate contains N18%, P2O5 46% and the total nutrient concentration can reach 64%. It has the characteristics of low nitrogen, high phosphorus and no potassium in nutrient supply. Because...
2018-07-11 -
Complete formula of nutrient solution for soilless cultivation
Complete formula of nutrient solution for soilless cultivation
2018-08-13 -
What do you need to pay attention to when applying chlorine-containing fertilizers?
Which crops love chlorine? Which crops are sensitive to chlorine? What to avoid when applying chlorine-containing fertilizers? The following farming help planting network for a brief introduction, for netizens reference. Chlorine-containing fertilizer is a kind of fertilizer with large production and application at present. It is of great significance to agricultural production to use this kind of fertilizer well. All kinds of...
2018-07-11 -
What to do if the wheat is damaged by medicine?
In late spring and early summer, all kinds of crops have entered the vigorous growth period, and pesticides have also entered the peak season. However, due to improper use, many different degrees of drug damage occur every year, thus affecting crop yield. So what if the wheat is damaged by drugs? Let's take a look at it with the editor.
2020-11-08 Wheat suffering from drug damage what to do late spring early summer all kinds of crops all -
The latest formula of nutrient solution for soilless cultivation
Nutrient solution is the key to soilless cultivation. Different crops require different nutrient solution formulations. At present, many formulations have been published in the world, but they are more or less the same, because the original formula is derived from the chemical composition analysis of soil extract.
2020-11-10 The latest soilless cultivation nutrient solution formula Daquan is -
How to topdressing crops can increase yield?
How to topdressing crops can increase yield? Please introduce the method of topdressing crops, which is an important means to increase production and income, but we must pay attention to science in topdressing in order to achieve the effect of high yield and harvest. Three basis: according to the different acidity and alkalinity of the soil to determine the types of chemical fertilizer.
2018-07-18 -
How many kinds of fertilizers are there? These fertilizers are often used!
Fertilizer is a rare nutrient for growing crops, which provides indispensable protection for crops, including soil fertility, mineral elements and so on. These nutrients can effectively improve the yield and quality of crops and ensure the normal growth of crops.
2020-11-27 Fertilizer one total how many species this several kinds classics commonly used fertilizer -
The latest greenhouse vegetable continuous cropping obstacles how to do
At present, growing vegetables through greenhouse technology can cultivate vegetables out of season and obtain greater benefits, but many vegetable farmers often only pursue the immediate high-yield benefits and apply a large amount of chemical fertilizer in the process of cultivation, resulting in damage to the soil structure of the greenhouse, decline of soil fertility, diseases and pests.
2020-11-10 The latest greenhouse vegetables continuous cropping obstacles what to do now -
How to apply sulfur-based compound fertilizer?
How to apply sulfur-based compound fertilizer? Please give an introduction to sulfur-based compound fertilizer as follows: ① Fertilizer characteristics: nutrient balance fully meet the nutritional needs of crops and regulate soil; fertilizer soluble in water suitable for all kinds of soil and crops; economic crops, especially all kinds of chlorine-free crops on the application of better benefits generally increased by 20%-30%.
2018-07-18 -
What should we pay attention to when using chlorine-containing fertilizers?
I heard that chlorine-containing fertilizers make crops burn roots? So what should we pay attention to when using chlorine-containing fertilizers? Ask experienced netizens to help introduce that chlorine-containing fertilizer in China is a kind of fertilizer with large production and application, but all kinds of crops have different degrees of sensitivity to chlorine. For example, some plants are very sensitive to chloride ions.
2018-07-11 -
Types of foliar fertilizer and matters needing attention in spraying
Foliar fertilizer is a type of fertilizer in which nutrient elements are applied to the surface of crop leaves and play a basic function through the absorption of leaves. Plant leaves have upper and lower layers of epidermis, which are composed of epidermis cells, and the outer side of upper epidermis cells have horny layer and wax. it can protect the mesophyll cells under the epidermis from photosynthesis.
2018-07-17 -
How to use farm manure correctly?
Now it is spring ploughing season, one of the fertilizers commonly used by farmers in this season is farm manure, but different farm manure is suitable for different crops, and the methods of use are different, so how to use farm manure correctly? Human feces and urine is a mixture of human feces and human urine.
2020-11-09 How correct use farm manure right now spring ploughing season -
What are the kinds of organic fertilizers? With an introduction to the function of machine fertilizer.
Organic fertilizer is the general name of all fertilizer sources containing a lot of organic matter. Its nutrients are relatively comprehensive, the fertilizer effect is stable and lasting, and it has obvious effect on improving the yield and quality of crops. It is a kind of important fertilizer in agricultural production. Although organic fertilizer has many benefits, it is not.
2020-11-27 Organic fertilizer species category what attached function introduction -
How to use urea topdressing to get the highest utilization rate?
Urea is a kind of neutral fertilizer, which is used in all kinds of soil and crops. it is easy to preserve, easy to use and has little damage to the soil. Urea is a kind of fertilizer which is rich in nitrogen at present, but there are still a lot of points to pay attention to when using it. that
2020-11-09 How to use urea topdressing utilization the highest is -
What are the main characteristics and application methods of molybdenum fertilizer, silicon fertilizer and sulfur fertilizer?
With the development of modern precision agriculture, precision fertilization has developed rapidly and will become an important fertilization model. What are the main characteristics and application methods of molybdenum fertilizer, silicon fertilizer and sulfur fertilizer? What are the main characteristics and application methods of molybdenum fertilizer? 1. Molybdenum
2020-11-09 Molybdenum fertilizer silicon fertilizer sulfur fertilizer main characteristic and application -
What are the common kinds of compound fertilizers? What are the functions?
Compound fertilizer is often used in the process of agricultural production, and it has always been the key to the high yield of crops. to a certain extent, it can promote the growth of vegetables or fruits and achieve high yield, and the nature of compound fertilizer is relatively stable. So common compound fertilizer
2020-11-27 Common compound fertilizer species class have which have function -
What is the difference between all kinds of fertilizers?
China is a large agricultural country. With the long-term abuse of chemical pesticides, it has caused inestimable damage to the land. "soil salinity", "consolidation and desertification" and "fertility imbalance" our ecological environment is in jeopardy for future generations.
2018-06-20