ammonium nitrate Learn more about ammonium nitrate
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What is calcium ammonium nitrate?
What is calcium ammonium nitrate? What are the characteristics of calcium ammonium nitrate? Please also ask netizens to help introduce that calcium ammonium nitrate is a kind of compound fertilizer composed of ammonium nitrate and calcium nitrate or mixed with calcium carbonate; calcium ammonium nitrate has a lower nitrogen content than ordinary ammonium nitrate due to the presence of calcium.
2018-07-11 -
What is the difference between ammonium nitrate and ammonium sulfate nitrate?
What's the difference between ammonium nitrate and ammonium sulfate nitrate? What is the difference between the application method of ammonium nitrate and ammonium sulfate nitrate? The following farming help planting network is briefly introduced for netizens' reference. 1. Characteristics of ammonium nitrate Chemical formula of ammonium nitrate: NH4NO3, nitrogen (N) 33% ammonium 34%, including ammonium and nitrate.
2018-07-11 -
Taboos in the use of calcium ammonium nitrate
Do not smoke or get angry when using ammonium nitrate, and avoid contact with reducing agents, organic matter, combustibles or metals. Operators need to wear protective clothing and protective gloves to avoid direct contact when using calcium ammonium nitrate. Related introduction of calcium ammonium nitrate
2020-11-09 Ammonium nitrate calcium use taboo when using ammonium nitrate can not -
How does ammonium potassium nitrate work?
Ammonium potassium nitrate fertilizer is good, is one of the first choice of fruits and vegetables. There are three reasons for its good fertilizer efficiency: one is that it has no impurities, does not block the pipe, and has the effect of restoring irrigation with mild pipe blockage; the other is that it has high stability and can provide balanced and lasting nutrition for its use.
2020-11-09 ammonium nitrate potassium fertilizer efficiency how -
What are the common nitrogen fertilizers?
What are the common nitrogen fertilizers? What should I pay attention to when using it? Hope that netizens can help introduce common nitrogen fertilizers such as ammonium bicarbonate, ammonium chloride, ammonium sulfate, ammonium nitrate and urea. The farming network has sorted out the product introduction and matters needing attention of the above nitrogen fertilizer, which are listed below for netizens' reference. Ammonium bicarbonate.
2018-07-11 -
What are the ways to choose the varieties of nitrogen fertilizer?
What are the ways to choose the varieties of nitrogen fertilizer?
2018-08-09 -
How to choose nitrogen fertilizer?
Nitrogen fertilizer is one of the most important fertilizers for crops and plays an indispensable role in the growth of crops. Then how to choose nitrogen fertilizer? Next, I would like to introduce you to the selection of nitrogen fertilizer. There are many kinds of nitrogen fertilizer, which can be divided into ammonium nitrogen fertilizer and nitrate according to the form of the compound.
2020-11-09 Nitrogen fertilizer how to choose nitrogen fertilizer is crop the most important fertilizer -
Types and Application methods of nitrogen Fertilizer
The main nitrogen fertilizers commonly used in fruit tree production are urea, ammonium bicarbonate, ammonium nitrate, ammonium sulfate, ammonium chloride and long-acting urea. Urea is acyl nitrogen fertilizer with a nitrogen content of 46%. It can be used as base fertilizer, topdressing and extra-root topdressing. Ammonium bicarbonate is an ammonium nitrogen fertilizer with a nitrogen content of 16.5%-16.8%, which can be used as base fertilizer.
2018-07-15 -
What kinds of nitrogen fertilizers are there?
What kinds of nitrogen fertilizers are there? What are the characteristics? Also ask the netizens who know to help introduce the types of nitrogen fertilizers such as ammonium bicarbonate, urea, ammonium chloride and ammonium nitrate. The characteristics of the farming network are listed below for netizens' reference. 1. The characteristics of ammonium bicarbonate: the nitrogen content of ammonium bicarbonate is about 17%.
2018-07-11 -
Calcium ammonium nitrate is used in fruit trees
Calcium ammonium nitrate is generally applied to the roots of fruit trees and is used as base fertilizer and topdressing in spring and autumn; it can also be sprayed on the leaves, usually from flowering to post-flowering. It is a new type of high-efficiency compound fertilizer containing nitrogen and available calcium.
2020-11-09 Ammonium nitrate calcium in fruit tree use ammonium nitrate general -
What is the function of nitrogen fertilizer? What kinds do you have? Notes for use are attached!
People engaged in agricultural planting and production all know that nitrogen is a nutrient element of special significance in plant life, and nitrogen fertilizer is the largest variety of fertilizer produced and used in the world. So, what is the function of nitrogen fertilizer? What kinds do you have? Notes for use are attached
2020-11-08 Nitrogen fertilizer what is it what is it? -
Types of fertilizers and their application (6)
According to the achievements of Shandong Agricultural University, the fertilizer coating controlled release technology is to spray a uniform film with controlled release function on the particle surface of crop special compound fertilizer or urea, and its core technology is the membrane material and corresponding additives. by adjusting the formula, the number and size of pores in the film can be set to control the release of nutrients. Controlled release fertilizer.
2018-07-16 -
What should we pay attention to when applying nitrogen fertilizer?
How to spray foliar fertilizer on wheat? Please guide and introduce that wheat enters the critical period of yield formation after flowering. Spraying foliar fertilizer from flowering to filling stage can effectively improve the yield and quality. Spray method 1, spray multi-dimensional potassium dihydrogen phosphate with 99.5% multidimensional potassium dihydrogen phosphate 100 grams, 30 kg evenly mixed with water.
2018-07-14 -
What is the function of nitrogen fertilizer? How to choose?
Nitrogen fertilizer refers to the unit fertilizer with nitrogen (N) as the main component, with the marked amount of N, which can be applied to the soil to provide plant nitrogen nutrition. In the process of agricultural production, plant growth is inseparable from nitrogen fertilizer. Let's take a look at the role of nitrogen fertilizer. How to choose
2020-11-08 Nitrogen fertilizer what is it how to select nitrogen fertilizer it means to -
When is the best time for topdressing crops?
When is the best time for topdressing crops? Please give guidance to crop topdressing can refer to the following list: 1. Corn is the peak period of nutrition absorption from jointing to trumpet mouth stage. generally, the first fertilizer can be applied before and after jointing, 150 kg ammonium nitrate or 120 kg urea per hectare.
2018-07-18 -
Several raw materials for the formulation of water-soluble fertilizer
Water-soluble fertilizer is a kind of quick-acting fertilizer, which can be quickly dissolved in water and quickly absorbed by plants. It comes in many recipes. How many raw materials are used in the formula of water-soluble fertilizer? What are the common raw materials? The formula of water-soluble fertilizer generally uses 3-10 kinds of raw materials.
2020-11-08 Water-soluble fertilizer formula use several raw materials water-soluble yes one -
What is nitrogen fertilizer? What are the common nitrogen fertilizers? Identification methods of nitrogen Fertilizer
What is nitrogen fertilizer? Nitrogen fertilizer is a kind of fertilizer, which is the main fertilizer to promote the growth of roots, stems and leaves of flowers. Nitrogen in it plays a very important role in crop growth. The application of nitrogen fertilizer can not only increase the yield of agricultural products, but also improve the quality of agricultural products.
2020-11-09 What yes nitrogen fertilizer common what identification methods -
What are the common types of fertilizers? How is it applied?
Fertilizer refers to a kind of substance that provides one or more essential nutrients for plants, improves soil properties and improves soil fertility level, and is one of the material bases of agricultural production. What are the common types of fertilizers? How is it applied? 1、
2020-11-09 Common of fertilizer species type which its application method yes -
Characteristics and functions of common fertilizers
In sandy soil, all phosphate fertilizer should be used as base fertilizer, half of nitrogen fertilizer should be used as base fertilizer, and the other half should be topdressing by stages in the process of growth and development, and then the amount of water should not be too large to avoid fertilizer leakage after flood irrigation. In clayey soil, under the condition of water irrigation, phosphate fertilizer and nitrogen fertilizer of 2 to 3 can be used as base fertilizer, nitrogen fertilizer of 1 to 3 can be applied by stages, and none.
2018-07-16 -
Skillfully applying nitrogen fertilizer to ginger has high quality and high yield.
According to the law of ginger absorption, reasonable application of suitable varieties of nitrogen fertilizer can greatly increase the yield, improve the quality, increase the content of starch, protein and volatile oil of commercial ginger, and decrease the content of soluble sugar and cellulose. In four kinds of nitrogen fertilizers: ammonium bicarbonate, sodium nitrate, urea and ammonium nitrate, sodium nitrate had effect on seedling growth.
2018-09-15