Novel nitrogen fertilizer

A nitrogen fertilizer, a new type of technology, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve problems such as crop efficacy limitations, fruit and vegetable malnutrition, crop lengthening, etc., to prevent excessive growth of energy prices, reduce waste and pollution. , the effect of reducing the dependence of urea

A nitrogen fertilizer, a new type of technology, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve problems such as crop efficacy limitations, fruit and vegetable malnutrition, crop lengthening, etc., to prevent excessive growth of energy prices, reduce waste and pollution. , the effect of reducing the dependence of urea

CN102731196AInactive Publication Date: 2012-10-17何勇
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  • Novel nitrogen fertilizer

Examples

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Effect test

Embodiment 1

[0047] In the process of producing 100 tons of nitrogen fertilizer, add nitrogen fertilizer containing 12 tons of amide nitrogen, nitrogen fertilizer containing 16 tons of ammonium nitrogen, 0.5 tons of zinc as zinc oxide, 0.8 tons of magnesium as magnesium oxide, and 0.5 tons of boron oxide The total boron, 12 tons of bentonite, 0.05 tons of diethyl hexanoate, 1 ton of nitrate nitrogen, 100 tons of total weight, are made into granules or powders, and one of the nitrogen fertilizer finished products of proportioning in the present invention is obtained.

Embodiment 2

[0049] In the process of producing 100 tons of nitrogen fertilizer, add nitrogen fertilizer containing 9 tons of amide nitrogen, nitrogen fertilizer containing 16 tons of ammonium nitrogen, 0.6 tons of zinc as zinc oxide, 1 ton of magnesium as magnesium oxide, and 0.6 tons of boron oxide Total boron, 14 tons of bentonite, 0.06 tons of diethyl hexanoate, 1.5 tons of nitrate nitrogen, 100 tons of total weight, are made into granules or powders, and then one of the nitrogen fertilizer finished products of proportioning in the present invention is obtained.

Embodiment 3

[0051] In the process of producing 100 tons of nitrogen fertilizer, add nitrogen fertilizer containing 7 tons of amide nitrogen, nitrogen fertilizer containing 18 tons of ammonium nitrogen, 0.7 tons of zinc as zinc oxide, 1.6 tons of magnesium as magnesium oxide, and 0.7 tons of boron oxide Total boron, 13 tons of bentonite, 0.08 tons of diethyl hexanoate, 2 tons of nitrate nitrogen, 100 tons of gross weight, are made into granules or powders, and then a kind of nitrogen fertilizer finished product of proportioning among the present invention is obtained.

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Abstract

The invention discloses a novel nitrogen fertilizer, which is granular or powdery. The nitrogen fertilizer is characterized in that every 100 parts of the nitrogen fertilizer includes the following raw materials by mass: 6-15 parts of the amide nitrogen, 12-19 parts of ammonium nitrogen, 0.2-1 part of zinc in terms of zinc oxide, 0.5-2 parts of magnesium in terms of magnesium oxide, 0.2-1 part of boron in terms of boron oxide, and 5-15 parts of a sustained release filling material. The nitrogen fertilizer of the invention has the advantages of more reasonable raw material resource allocation, more comprehensive efficacy, lower cost, less loss and waste, environmental protection and energy saving, fills the nitrogen fertilizer vacancy, enriches existing nitrogen fertilizer variety, and provides a more forceful guarantee for agricultural development.

Description

technical field [0001] The invention relates to a nitrogen fertilizer, in particular to a novel nitrogen fertilizer which combines the advantages of various existing nitrogen fertilizers and discards the disadvantages thereof, and belongs to the field of nitrogen fertilizer production. Background technique [0002] At present, the main varieties of nitrogen fertilizer industry in my country are urea, ammonium bicarbonate, ammonium nitrate, ammonium sulfate and ammonium chloride. At present, urea and ammonium bicarbonate are the most used for direct fertilization. Ammonium chloride, ammonium nitrate and ammonium sulfate are mainly used in production Phosphate compound fertilizer is rarely used directly. [0003] The production of nitrogen fertilizer in my country in 2006 is shown in the table below: [0004] [0005] At present, nitrogen fertilizers such as ammonium bicarbonate and urea, which are mainly used directly for fertilization, have exposed many problems during ye...

Claims

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Application Information

Patent Timeline
17 Oct 2012
Publication
CN102731196A
IPC
C05G3/00
Inventors
何勇