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Special slow-release compound fertilizer for mango and preparation method thereof

A compound fertilizer and mango technology is applied to the slow-release compound fertilizer specially for mango. In the field of preparation of the fertilizer, it can solve the problems of incomplete fertilizer nutrient content, inability to fully satisfy mangoes, reducing fertilizer effect, etc., and achieve lasting fertility, friendly effect, Reduced effect of gaseous and leaching losses

Inactive Publication Date: 2016-03-09
NANNING JINSHAZHUANG LIVESTOCK BREEDING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the nutrient content of the applied fertilizer is not complete or balanced, it will not be able to fully meet the nutrients needed for mango growth, which will easily lead to the occurrence of physiological diseases, and the general yield increase efficiency is low
At the same time, after fertilizer application, especially in the rainy areas in the south, the soluble inorganic fertilizer will dissolve quickly, which reduces the effect of fertilizer application on the one hand, causes waste of fertilizer, and pollutes surrounding water bodies

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The preparation of special slow-release compound fertilizer for mango of the present invention comprises the following steps:

[0027] (1) Preparation of organic fermented material: Mix the components of the fermented raw material in a weight ratio of livestock and poultry manure, silkworm excrement, biogas residue, and crop straw=4:1:0.5:2 to obtain the fermented material and control the fermented material The water content is 55%, and the carbon-nitrogen ratio is 20:1; then, the fermented bacterial agent is fermented according to the weight ratio: fermentation material = 1:4000, and the Rw organic fertilizer fermented bacterial agent developed by Hebi Renyuan Biotechnology Development Co., Ltd. is evenly mixed Put it into the fermented material, stack it, and carry out natural fermentation for 12 days; after the fermented material is completely decomposed, it is sterilized, crushed, sieved, and then dehydrated and dried until the water content is ≦10%, that is, organic...

Embodiment 2

[0032] The preparation of special slow-release compound fertilizer for mango of the present invention comprises the following steps:

[0033] (1) Preparation of organic fermented material: Mix the components of the fermented raw material according to the weight ratio of livestock and poultry manure, silkworm excrement, biogas residue, and crop straw=2:1.5:1.5:3 to obtain the fermented material and control the fermented material The water content is 60%, and the carbon-nitrogen ratio is 30:1; then, ferment the bacterial agent according to the weight ratio: fermentation material = 1:8000, and evenly mix the Rw organic fertilizer fermentation bacterial agent developed by Hebi Renyuan Biotechnology Development Co., Ltd. Put it into the fermented material, stack it, and carry out natural fermentation for 15 days; after the fermented material is completely decomposed, it is sterilized, crushed, sieved, and then dehydrated and dried until the water content is ≦10%, that is, organic ma...

Embodiment 3

[0038] The preparation of special slow-release compound fertilizer for mango of the present invention comprises the following steps:

[0039](1) Preparation of organic fermented material: Mix the components of the fermented raw material according to the weight ratio of livestock and poultry manure, silkworm excrement, biogas residue, and crop straw=3:1:1:1.5 to obtain the fermented material, and control the fermented material The water content is 55%, and the carbon-to-nitrogen ratio is 25:1; then, the fermented bacterial agent is fermented according to the weight ratio: fermentation material = 1:5000, and the Rw organic fertilizer fermented bacterial agent developed by Hebi Renyuan Biotechnology Development Co., Ltd. is evenly mixed Put it into the fermented material, stack it, and carry out natural fermentation for 12 days; after the fermented material is completely decomposed, it is sterilized, crushed, sieved, and then dehydrated and dried until the water content is ≦10%, t...

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PUM

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Abstract

The invention provides a special slow-release compound fertilizer for mango and a preparation method thereof, belonging to the technical field of fertilizer. The fertilizer comprises inner fertilizer particles and an outer wrapping layer composed of a natural polymer coating material, wherein the inner fertilizer particles are prepared from the following components through mixing: monoammonium phosphate, calcium magnesium phosphorus powder, urea, an organic ferment material, potassium chloride, borax, copper sulphate, zinc sulfate, ferric nitrate, compound sodium nitrophenolate, polyglutamic acid and an adhesive. The special slow-release compound fertilizer contains abundant and comprehensive nutritional components, can meet demands of mango for a variety of nutrients in the process of normal growth, improves disease resistance, cold resistance and fruit quality of mango, has good slow release effect, effectively reduces loss of nutrients in the fertilizer and has an increased utilization rate; moreover, the natural polymer coating material used in the invention has good biodegradability, does not pose ecological pollution and is friendly to the environment.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a special slow-release compound fertilizer for mangoes and a preparation method of the fertilizer. Background technique [0002] Mango is one of the famous tropical fruits. Mango fruit contains sugar, protein, and crude fiber. The precursor carotene of vitamin A contained in mango is particularly high, which is rare among all fruits. Secondly, the vitamin C content is not low. Minerals, proteins, fats, sugars, etc. are also its main nutrients. It can be used to make fruit juice, jam, canned food, pickles, hot and sour pickles, mango milk powder, candied fruit, etc. [0003] How to increase the yield of mango is one of the key factors to improve the economic benefits of mango, and fertilization is one of the essential measures to improve the yield of mango. Due to the differences in the soil, mango growth stages, fertilizer requirements, fertilizer varieties, ra...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 韦波韦仁勇韦仁锰
Owner NANNING JINSHAZHUANG LIVESTOCK BREEDING CO LTD
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