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Special organic fertilizer for potato tip and preparation method thereof

A technology for organic fertilizer and potato tips, which is applied to the field of special organic fertilizers for potato tips and its preparation, can solve the problems of unsatisfactory fertilizer efficiency, waste of resources, unreasonable proportions and the like, and achieve the effects of being less prone to disease and damage, improving quality and increasing yield

Active Publication Date: 2017-12-26
WUHAN TIANJIAN AGRI DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solve the technical problems of conventional application of organic fertilizers, unreasonable proportions, and additional application of other fertilizers, resulting in waste of resources and unsatisfactory fertilizer efficiency

Method used

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  • Special organic fertilizer for potato tip and preparation method thereof
  • Special organic fertilizer for potato tip and preparation method thereof
  • Special organic fertilizer for potato tip and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The potato tip special-purpose organic fertilizer of present embodiment 1, by weight concentration, organic matter content is 57%, NPK content is 5.6%, calcium magnesium sulfur content is 1.44%, zinc content is 0.36%, and moisture content is 22%; Wherein , the mass ratio of nitrogen, phosphorus, and potassium is 1:0.3:0.7; the mass ratio of calcium, magnesium, and sulfur is 1:1:0.2. Except for the organic matter in the above content, all other contents are element content.

[0022] The preparation method of the potato tip special organic fertilizer of present embodiment 1 is:

[0023] Step 1. Prepare raw materials and accessories

[0024] The raw material is organic waste raw material used to prepare organic fertilizer, preferably livestock and poultry manure, such as pig manure. The auxiliary materials are determined according to the content of various elements required in the special organic fertilizer for potato tips in the present embodiment 1.

[0025] First, ac...

Embodiment 2

[0031] The potato tip special-purpose organic fertilizer of present embodiment 2, by weight concentration, organic matter content is 60%, NPK content is 6%, calcium magnesium sulfur content is 1.5%, zinc content is 0.3%, and moisture content is 22%; Wherein , the mass ratio of nitrogen, phosphorus, and potassium is 1:0.2:0.8; the mass ratio of calcium, magnesium, and sulfur is 1:1:0.2. Except for the organic matter in the above content, all other contents are element content.

[0032] The preparation method of the potato tip special-purpose organic fertilizer of present embodiment 2 adopts the same preparation method as described in embodiment 1.

[0033] Embodiment 3 application example

[0034] The special organic fertilizer for potato tip of embodiment 1 and embodiment 2 was applied to potato tip crops, and its fertilizer effect was tested. The test conditions are as follows:

[0035] For the test crop: potato tip.

[0036] Organic fertilizer for testing: the special or...

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Abstract

The invention provides a special organic fertilizer for potato tips and a preparation method thereof. The special organic fertilizer for potato tip, according to the weight concentration, the organic matter content is 50%-60%, the nitrogen, phosphorus and potassium content is 5.5%-6%, the calcium magnesium sulfur content is 1.4%-1.5%, and the zinc content is 0.3%-0.4%. The moisture content is less than 30%. Applied to potato tips, it has obvious yield-increasing effect, the yield can increase by 10% to 35%, and the quality of potato tips can be improved. Less pesticide residues, safer. The preparation method is to mix raw materials and auxiliary materials before fermentation, and ferment again, so that all large, medium and trace element fertilizers in the organic fertilizer are organicized, complexed and slow-controlled release, and the fertilizer efficiency and utilization rate of large, medium and trace elements are greatly improved.

Description

technical field [0001] The invention relates to the technical field of special organic fertilizers for plants, in particular to special organic fertilizers for potato tips and a preparation method thereof. Background technique [0002] The potato tip is a part of the sweet potato stem, which is rich in nutrients. Compared with 14 common vegetables such as spinach, cucumber, eggplant, etc., among the 12 main nutrients such as protein, the ash content is slightly lower than that of spinach, which ranks second. , and the rest of the nutrients rank first. In addition, sweet potato stem tips also contain the chemical substance dehydroepiandrosterone, which can prevent colon cancer and breast cancer. Therefore, the sweet potato stem tip is called "vegetable queen" in Hong Kong, France and other places. [0003] At present, the fertilizers used on potato tips in the market are mainly traditional fertilizers or ordinary organic fertilizers. However, the ratio of elements such as ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G1/00
Inventor 梁华东杜德利朱端卫张会敏丁忠赵墨寒罗昭彬
Owner WUHAN TIANJIAN AGRI DEV CO LTD