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Wheat special-purpose fertilizer

A technology for special fertilizer and wheat, which is applied in the field of special high-efficiency compound fertilizer for wheat, can solve the problems of ineffective prevention and control of wheat take-all disease, and achieve the effects of sufficient raw material sources, easy promotion and simple manufacturing process.

Inactive Publication Date: 2008-03-05
李彬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing fertilizers mainly solve the problems that the control effect of wheat take-all is not significant, and there is no special fertilizer for wheat aimed at soil components.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0007] Embodiment, a kind of special fertilizer for wheat, select the moisture in the raw material to be lower than 8%, determine the preparation proportion of each element and the weight of N, N:P 2 o 5 : K 2 O: Zn: Mn: Mo: B: Fe: rare earth nitrate: medical stone is 1: 1.1-1.2: 0.5-0.6: 0.01-0.02: 0.02-0.03: 0.01-0.02: 0.01-0.02: 0.01-0.02: 0.01 -0.02:0.01-0.02, the weight of N is 100Kg, the weight of each raw material is calculated according to the content of raw materials, 46% dust urea 180Kg, 60% ammonium dihydrogen phosphate 156Kg, 13% ordinary calcium 124Kg, 50% potassium chloride 125Kg, manganese sulfate 5.49Kg, 22% zinc sulfate 2.48Kg, 20% ferrous sulfate 2.71Kg, 12% borax 2.68Kg, 39% sodium molybdate 2.15Kg, 38% rare earth nitrate 1Kg, medical stone 1Kg, put The above-mentioned weighed various raw materials are pulverized, and the particle size is less than 8 meshes. Mix calcium superphosphate and ammonium bicarbonate in a ratio of 10:1, stir evenly, and react at r...

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PUM

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Abstract

The present invention discloses one kind of high efficiency wheat fertilizer, which consists of N, P2O5, K2O, Zn, Mn, Mo, B, Fe, RE nitrate and Chinese medicinal stone in the weight ratio of 1 to 1.1-1.2 to 0.5-0.6 to 0.01-0.02 to 0.02-0.03 to 0.01-0.02 to 0.01-0.02 to 0.01-0.02 to 0.01-0.02 to 0.01-0.02. The wheat fertilizer has simple production process, rich material source and other features.

Description

1. Technical field [0001] The invention relates to a special high-efficiency compound fertilizer for wheat, in particular to a special compound fertilizer for wheat which uses nitrogen, phosphorus and potassium as main elements and adds trace elements and active substances. 2. Background technology [0002] In the past two decades, the types of fertilizers at home and abroad have changed from single-nutrient nitrogen fertilizers and phosphate fertilizers to compound and mixed fertilizers containing nitrogen, phosphorus, potassium, zinc, copper, molybdenum and other trace elements. fertilizer. And in recent years, this "universal" fixed formula product has been updated, and special fertilizers that combine with different types of crops such as local grains, vegetables, and fruit trees and different soils have been developed. But the existing fertilizer mainly solves the problems such as the insignificant control effect of wheat take-all, and there is no special fertilizer fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00C05D9/02
Inventor 李彬王海洋张祝庆
Owner 李彬