Corn base fertilizer for phosphorus deficiency soil

A soil and corn technology, applied in the direction of nitrogen fertilizer, potassium fertilizer, organic fertilizer, etc., can solve the problems of poor corn production and income increase, poor use safety, negative impact on soil, etc., to achieve safe use, significant effect, and good growth Effect

Inactive Publication Date: 2018-12-18
KUNMING NONGJIALE COMPOUND FERTILIZER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there is no targeted corn base fertilizer for phosphorus-deficient soil in Yunnan. Conventional corn base fertilizers on the market are not effective in increasing the yield and income of corn. The emergence rate is low, and it is easy to cause negative effects on the soil. Based on this, it is particularly necessary to design a new type of corn base fertilizer for phosphorus-deficient soils.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: a kind of corn base fertilizer for phosphorus-deficient soil, is made up of the raw material of following weight part: 4 parts of nitrogen, 12 parts of phosphorus, 3 parts of potassium, 0.2 part of zinc sulfate, 3 parts of water-soluble organic matter, 2 parts of humic acid , 2 parts of fulvic acid, 0.3 parts of synergistic factor and 0.3 parts of γ-SIPF soil affinity factor.

Embodiment 2

[0016] Embodiment 2: a kind of corn bottom fertilizer for phosphorus-deficient soil, is made up of the raw material of following weight part: nitrogen 5 parts, phosphorus 11 parts, potassium 5 parts, zinc sulfate 0.1 part, water-soluble organic matter 2 parts, humic acid 1 part , 3 parts of fulvic acid, 0.2 parts of synergistic factor and 0.1 part of γ-SIPF soil affinity factor.

Embodiment 3

[0017] Embodiment 3: a kind of corn base fertilizer for phosphorus-deficient soil, is made up of the raw material of following weight part: nitrogen 6 parts, phosphorus 15 parts, potassium 4 parts, zinc sulfate 0.15 part, water-soluble organic matter 1 part, humic acid 3 parts , 1 part of fulvic acid, 0.1 part of synergistic factor and 0.2 part of γ-SIPF soil affinity factor.

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PUM

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Abstract

The invention discloses a corn base fertilizer for phosphorus deficiency soil, and relates to the technical field of fertilizers. The corn base fertilizer is prepared from the following raw materialsin parts by weight: 4-6 parts of nitrogen, 10-15 parts of phosphorus, 3-5 parts of potassium, 0.1-0.2 part of zinc sulfate, 1-3 parts of water-soluble organic substances, 1-3 parts of humic acid, 1-3parts of fulvic acid, 0.1-0.3 part of a synergistic factor and 0.1-0.3 part of a gamma-SIPF soil factor. The corn base fertilizer is good in corn yield-increasing effect, does not cause negative effect on soil, does not burn seeds, is high in emergence rate, is safe to use, and is good in growth vigor.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a corn base fertilizer for phosphorus-deficient soils. Background technique [0002] At present, there is no targeted corn base fertilizer for phosphorus-deficient soil in Yunnan. Conventional corn base fertilizers on the market are not effective in increasing the yield and income of corn. The emergence rate is low, and it is easy to cause negative effects on the soil. Based on this, it is necessary to design a new type of corn base fertilizer for phosphorus-deficient soil. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a corn base fertilizer for phosphorus-deficient soil, which has a good effect of increasing corn yield and income, does not negatively affect the soil, has a high emergence rate, and is safe to use. [0004] In order to achieve the above object, the present invention is achi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B17/00C05G3/00C05G3/80C05C3/00C05C9/00C05D1/02C05D9/02C05F11/00C05F11/02
Inventor 张小卓虎恩熊杨章福
Owner KUNMING NONGJIALE COMPOUND FERTILIZER CO LTD
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