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Foliar fertilizer for tuber crops

A crop and foliar fertilizer technology, applied in application, agriculture, phosphate fertilizer, etc., can solve the problems that foliar fertilizer can't play a role, can't increase crop yield, and has little effect, and achieve excellent efficacy, increase yield, and simple preparation Effect

Inactive Publication Date: 2020-02-21
宿州市东方红肥业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the deficiencies in the prior art, and provides a kind of foliar fertilizer for potato and taro crops, to solve the problem that the existing foliage fertilizer cannot prevent diseases and prevent insects, and can not improve the health of crops at the same time. Yield, small efficacy issues

Method used

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  • Foliar fertilizer for tuber crops

Examples

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Effect test

Embodiment 1

[0016] A foliar fertilizer for yam crops, comprising the following raw materials in parts by weight: 15 parts of potassium dihydrogen phosphate, 6 parts of borax, 6 parts of peat soil, 3 parts of zinc sulfate, 3 parts of magnesium sulfate, 10 parts of urea, sulfuric acid 2 parts of copper, 2 parts of manganese sulfate, 2 parts of ferrous sulfate, 2 parts of complexing agent, 50 parts of water.

Embodiment 2

[0018] A foliar fertilizer for yam crops, comprising the following raw materials in parts by weight: 25 parts of potassium dihydrogen phosphate, 10 parts of borax, 12 parts of peat soil, 5 parts of zinc sulfate, 5 parts of magnesium sulfate, 14 parts of urea, sulfuric acid 4 parts of copper, 4 parts of manganese sulfate, 4 parts of ferrous sulfate, 4 parts of complexing agent, 70 parts of water.

Embodiment 3

[0020] A foliar fertilizer for yam crops, comprising the following raw materials in parts by weight: 20 parts of potassium dihydrogen phosphate, 8 parts of borax, 9 parts of peat soil, 4 parts of zinc sulfate, 4 parts of magnesium sulfate, 12 parts of urea, sulfuric acid 3 parts of copper, 3 parts of manganese sulfate, 3 parts of ferrous sulfate, 3 parts of complexing agent, 60 parts of water.

[0021] Wherein, the complexing agent in the embodiments 1 to 3 is a mixture of ethylenediaminetetraacetic acid and ethylethylenediaminetriacetic acid in a mass fraction ratio of 1:1.

[0022] The preparation method of the foliar fertilizer for potato and taro crops in the described embodiments 1 to 3 is as follows: mix the above-mentioned raw materials in parts by weight, and stir until the solid fertilizer is fully melted to obtain the potato and taro crops Use a foliar fertilizer. The potato and taro crop foliage fertilizer is a liquid fertilizer with high sulfur content, which is m...

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Abstract

The invention provides a foliar fertilizer for tuber crops. The foliar fertilizer comprises the following raw materials in parts by weight: 15-25 parts of potassium dihydrogen phosphate, 6-10 parts ofborax, 6-12 parts of peat soil, 3-5 parts of zinc sulfate, 3-5 parts of magnesium sulfate, 10-14 parts of urea, 2-4 parts of copper sulfate, 2-4 parts of manganese sulfate, 2-4 parts of ferrous sulfate, 2-4 parts of a complexing agent and 50-70 parts of water. Compared with the prior art, the foliar fertilizer has the following advantages that the foliar fertilizer can achieve certain disease prevention and insect prevention effects, meanwhile, the yield of crops can be increased, and the effect is excellent; and the fertilizer is a liquid foliar fertilizer, and is simple to prepare, convenient to use and low in cultivation cost.

Description

technical field [0001] The invention relates to the field of foliar fertilizers, in particular to a foliar fertilizer for yam crops. Background technique [0002] Foliar fertilization is a supplement for plants to absorb nutrients to make up for the lack of nutrients absorbed by roots. Foliar fertilization cannot replace soil fertilization. [0003] The principle of foliar fertilizer first has a clear leaf structure. The basic structure of a leaf is a leaf, a petiole, and a stipule. Leaves include epidermis, mesophyll, and veins. Mesophyll is generally divided into palisade tissue and spongy tissue (this is different for C3 plants and C4 plants). [0004] Yam crops mainly refer to a class of terrestrial crops with edible roots or underground stems. [0005] The existing yam and taro crop foliar fertilizers cannot prevent diseases and prevent insects, and cannot increase the yield of crops at the same time, and have little effect. Contents of the invention [0006] The ...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/60C05G5/20
CPCC05B7/00C05G3/00
Inventor 薛守康
Owner 宿州市东方红肥业有限公司
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