diammonium phosphate Learn more about diammonium phosphate
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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 -
Effect of diammonium phosphate on fruit trees
Diammonium phosphate is a kind of fertilizer, and there are many crops available, so what is the effect of diammonium phosphate on fruit trees? Let's have a look! Diammonium phosphate basic introduction diammonium phosphate refers to the standard product contains N18% P2O548%, the crystal shape is a flat oblique prism
2020-11-08 Diammonium phosphate yes fruit trees action diammonium phosphate a kind of -
What should I pay attention to when applying diammonium phosphate?
What should I pay attention to when applying diammonium phosphate? Please introduce the following three points to pay attention to when applying diammonium phosphate: 1. Do not mix diammonium phosphate with alkaline fertilizer, otherwise it will cause nitrogen volatilization and reduce phosphorus fertilizer efficiency. 2. Crops that have been applied with diammonium superphosphate are in the middle and late stages of growth.
2018-07-14 -
Problems needing attention in the application of diammonium phosphate
The promoting effect of phosphorus on soybean root growth is beneficial to the formation of root nodules. When the supply of phosphorus in the soil is insufficient, soybean nodules can invade the roots, but do not nodulate. Molybdenum fertilizer is an essential trace element for nitrogen fixation in root nodules. in the case of lack of phosphorus in soil, the application of molybdenum fertilizer alone will reduce the number of root nodules. The effect of phosphorus on amino groups in root nodules.
2018-07-16 -
Chemical Fertilizer big data-- Market Analysis of Chemical Fertilizer Raw Materials in the first half of 2016
It is time to write a half-year summary once a year. What is the market situation of major chemical fertilizer products in the first half of 2016? let's see how this article tells you. Synthetic ammonia.
2019-02-22 -
Can flowers use diammonium phosphate granular fertilizer?
Can flowers use diammonium phosphate granular fertilizer?
2020-10-29 -
The recent price increases for fertilizers and pesticides are crazy! The latest price is like this! What do you think?
Urea market continues to be weak, Shandong, Hebei, Guangxi and other urea enterprises and a small number of factory quotations fell 10-20 yuan. The abolition of the Indian bid has led to a domestic decline.
2019-02-26 -
Phosphate fertilizer may stand out in the chemical fertilizer market.
The price of crude oil has fallen recently, affecting many related markets, but the phosphate fertilizer market has maintained a good trend in the past year, and May and June, when demand is the least, have passed. After that, domestic demand will start one after another, even if the price
2016-01-10 Phosphate fertilizer or will in chemical fertilizer market outshine others recently -
Which fertilizers are suitable for growing fertilizer
Which fertilizers are suitable for growing fertilizer
2020-03-10 -
What kind of phosphate fertilizer is suitable for drip irrigation system
Phosphorus fertilizer used in drip irrigation systems must be water soluble. Traditionally used phosphorus fertilizers, such as calcium superphosphate, are mainly water-soluble calcium dihydrogen phosphate, but there are other insoluble impurities, so they are not suitable for drip irrigation systems. Monoammonium phosphate, diammonium phosphate, potassium dihydrogen phosphate and phosphoric acid are all completely soluble and are very good...
2018-07-16 -
Can diammonium phosphate, calcium superphosphate and ammonium nitrate be applied to cultivated Gastrodia elata? How to apply
It can be used. Because these three kinds of chemical fertilizers are all acidic fertilizers, they can increase the acidity of the soil. In terms of properties, it is suitable for the requirements of the growth and development of Armillaria mellea and Gastrodia elata; in terms of composition, these three kinds of fertilizers all contain phosphorus and nitrogen; theoretically, Armillaria mellea needs a certain amount of phosphorus and nitrogen in the process of growth and development. In the process of growth and development, Gastrodia elata can absorb some trace elements and phosphorus with the water in the matrix, so the yield of Gastrodia elata can be increased by applying appropriate amount of acidic chemical fertilizer. According to Siping, Danfeng County, Shanxi Province
2019-01-16 -
Key points of rational fertilization for planting wheat
The fertilizer requirement of wheat is greatly affected by soil properties and its own fertility, as well as different factors such as sowing date and yield, and there are also some differences among wheat varieties. Farmers should pay attention to the following points in fertilization: first, apply more phosphate fertilizer. Demand of phosphate fertilizer for wheat
2020-11-08 Planting wheat reasonable fertilization key points fertilizer quantity soil -
Why is summer corn yellow?
Why is summer corn yellow? Is there any remedy? Yellowing and dullness of corn leaves are caused by lack of nitrogen in corn and soil, or by pests and diseases. Corn leaves yellow for a long time, often cause reproductive growth ahead of time, too early heading, resulting in bald, corn plants produce "not yet...
2018-07-18 -
What about yellow corn leaves grown in summer?
What about yellow corn leaves grown in summer? Yellowing and dullness of corn leaves are caused by lack of nitrogen in corn and soil, or by pests and diseases. Corn leaves yellow for a long time, often cause reproductive growth ahead of time, too early heading, resulting in baldness, corn plants produce "premature aging", that is...
2018-07-18 -
Planting time and method of roasted melon
Planting time: it is suitable to be planted in late April. Planting method: choose to plant in corn, wheat, potato and other plots, apply appropriate amount of urea, American diammonium, phosphate fertilizer and farm manure as base fertilizer per mu, and move when the seedlings grow to 5-6 leaves after sowing.
2020-11-08 Roasted melon planting time and method summary suitable -
Misunderstanding in the Application of Chemical Fertilizer for vegetables in greenhouse
Misunderstanding in the Application of Chemical Fertilizer for vegetables in greenhouse
2018-06-28 -
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 -
How to quickly identify fake fertilizer?
In rural areas, individual unscrupulous dealers enter villages and households under the guise of prizes, deceive farmers with fake and shoddy chemical fertilizers, and affect farmers 'harvest in one season. In order to protect our own legitimate rights and interests, today we will introduce how to quickly identify fake and shoddy chemical fertilizers?
2020-11-09 how to quickly identify fake and shoddy chemical fertilizers in rural areas individually -
Pay attention to less phosphorus and more potassium in fertilizing wheat
First of all, the partial application of phosphorus to wheat is to increase the cost. Diammonium is quite expensive this year, with 64% of its retail price exceeding 3900 yuan per ton. Phosphorus is necessary, but there is no need for excess. Empirical data show that when 40-50 kg of ternary compound fertilizer containing 15% pure phosphorus is used as base fertilizer per mu, there is generally no shortage.
2020-11-08 Planting wheat fertilization attention less phosphorus more potassium partial application phosphorus -
Matters needing attention in fertilization of watermelons in greenhouse with large yield and high quality
Matters needing attention in fertilization of watermelons in greenhouse with large yield and high quality
2018-07-05