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Special organic slow-release fertilizer for fruit trees and application thereof

A slow-release fertilizer and organic technology, applied in the field of fertilizer application, can solve the problems of high energy consumption and limited nitrogen content, and achieve the effects of low energy consumption, good slow-release performance and simple production process

Active Publication Date: 2016-09-07
万里神农有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method improves the nutrient utilization efficiency of the fertilizer, but the energy consumption is large, and the nitrogen content in the product is limited

Method used

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  • Special organic slow-release fertilizer for fruit trees and application thereof
  • Special organic slow-release fertilizer for fruit trees and application thereof
  • Special organic slow-release fertilizer for fruit trees and application thereof

Examples

Experimental program
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Effect test

preparation example Construction

[0053] The preparation method of pecan cattail shell fermentation powder is:

[0054] 1) Collect hickory cattail shells during the hickory harvest season;

[0055] 2) Screw extrusion to remove part of the moisture;

[0056] 3) Put the hickory cattail shell into the horizontal fermentation equipment for fermentation, the fermentation temperature is 55-60°C, and the fermentation time is 10-15 days (no large amount of gas is produced, and the fermentation can be judged to be completed when the fermented product has a rotten smell); Good hickory cattail shells are broken, sieved, and dried to obtain hickory cattail shell fermentation powder;

[0057] The obtained hickory cattail shell fermented powder has an organic matter content of more than 60 percent, a water content of less than 25 percent, and a 20-mesh passing rate of more than or equal to 90 percent.

[0058] The preparation method of the special organic slow-release fertilizer for fruit trees is as follows: mixing the i...

Embodiment 1

[0061] 1. Special organic slow-release fertilizer for fruit trees

[0062] A special organic slow-release fertilizer for fruit trees, its components and dosage are:

[0063] 15 parts of urea, 10 parts of monoammonium phosphate, 15 parts of calcium ammonium nitrate, 18 parts of potassium sulfate, 6 parts of lignin, 6 parts of biomass charcoal, 7 parts of potassium fulvic acid, 6 parts of ammonium humate, hickory cattail shell 8 parts of baking powder, 7 parts of attapulgite, 1 part of magnesium sulfate, 0.4 part of zinc sulfate, 0.4 part of ferrous sulfate, and 0.2 part of borax.

[0064] Second, the application of organic slow-release fertilizers for fruit trees

[0065] (1) Application location: grape planting test area in Jianshui County, Honghe Autonomous Prefecture, Yunnan Province

[0066] (2) Application objects and varieties: Grape (Summer Black)

[0067] (3) Processing settings:

[0068] a. Control fertilization treatment: Sakefu (N:P:K=18:7:20) compound fertilizer...

Embodiment 2

[0073] 1. Special organic slow-release fertilizer for fruit trees

[0074] A special organic slow-release fertilizer for fruit trees, its components and dosage are:

[0075] 12 parts of urea, 8 parts of monoammonium phosphate, 12 parts of calcium ammonium nitrate, 15 parts of potassium sulfate, 10 parts of lignin, 10 parts of biomass charcoal, 5 parts of potassium fulvic acid, 6 parts of ammonium humate, hickory cattail shell 10 parts of baking powder, 10 parts of attapulgite, 1 part of magnesium sulfate, 0.4 part of zinc sulfate, 0.4 part of ferrous sulfate, 0.2 part of borax.

[0076] Second, the application of organic slow-release fertilizers for fruit trees

[0077] (1) Application location: Leting County, Tangshan City, Hebei Province

[0078] (2) Application objects and varieties: greenhouse peach

[0079] (3) Processing settings:

[0080] a. Control fertilization treatment: Yara (N:P:K=18:4:19) compound fertilizer, application rate 100kg / mu. Apply 60kg / mu at the bo...

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Abstract

The invention discloses a special organic slow-release fertilizer for fruit trees and application thereof. The special organic slow-release fertilizer for fruit trees comprises an inorganic constituent and an organic constituent, wherein the mass percent of the organic constituent is 30-45%. On the basis of the mass of the special organic slow-release fertilizer for fruit trees, the N element content in the inorganic constituent is 7-13%, the P2O5-based P element content is 3-6%, and the K2O-based K element content is 8-12%. The organic constituent comprises the following components in parts by weight: 5-10 parts of lignin, 5-10 parts of biomass charcoal, 5-10 parts of potassium fulvate, 5-10 parts of ammonium humate and 5-10 parts of pecan shell yeast powder. By adding the lignin, biomass charcoal, pecan shell yeast powder, potassium fulvate and ammonium humate as the organic constituent into the fertilizer, the special organic slow-release fertilizer for fruit trees has the advantages of favorable slow-release property, high utilization ratio, low energy consumption and environment friendliness.

Description

technical field [0001] The invention relates to the technical field of fertilizer application, in particular to a special organic slow-release fertilizer for fruit trees and its application. Background technique [0002] China is a big agricultural country, as well as a big producer and consumer of chemical fertilizers. China's total output and consumption of chemical fertilizers rank first in the world. However, the practice of agricultural production shows that due to the comprehensive influence of fertilizer properties and soil environmental conditions, low fertilizer use efficiency is a common problem in the process of using chemical fertilizers. [0003] In recent years, my country's fruit tree planting industry has developed rapidly, but lack of nutrient management in production generally has problems such as heavy application of chemical fertilizers and light application of organic fertilizers. Empirical fertilization, untimely fertilization or improper nutrient distr...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04A01G17/00A01G17/02C05G3/80
CPCA01G17/005A01G17/02C05B7/00C05G3/00C05G3/80C05C1/00C05C9/00C05D1/02C05D5/00C05D9/00C05D9/02C05F5/002C05F11/00C05F11/02
Inventor 吴嵘陈慧明宋松郑飞汪东东
Owner 万里神农有限公司
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