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Special fertilizer for winter jujubes in Tibet Nyingchi as well as preparation method and application thereof

The technology of special fertilizer and winter jujube is applied in the field of special fertilizer for winter jujube and its preparation in Linzhi area of ​​Tibet, which can solve the problems of more flowering and low fruit setting rate of winter jujube trees, and achieve the effect of improving yield and quality, rich in organic matter content and good effect.

Inactive Publication Date: 2020-11-17
SHANXI ACAD OF AGRI SCI GARDENING RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that winter jujube trees in Nyingchi area of ​​Tibet have more flowers but low fruit setting rate, the present invention provides a special fertilizer for winter jujube in Nyingchi area of ​​Tibet, its preparation method and application

Method used

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  • Special fertilizer for winter jujubes in Tibet Nyingchi as well as preparation method and application thereof
  • Special fertilizer for winter jujubes in Tibet Nyingchi as well as preparation method and application thereof
  • Special fertilizer for winter jujubes in Tibet Nyingchi as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment 1: A special fertilizer for winter jujube in Nyingchi, Tibet, the parts by weight of each component are: 4 parts of urea, 1.5 parts of diammonium phosphate, 4 parts of potassium sulfate, 0.1 part of ferrous sulfate, 0.1 part of zinc sulfate, and 0.1 part of copper sulfate 0.1 part of manganese sulfate, 0.1 part of borax, 3 parts of microbial agent, 35 parts of corn straw, 23 parts of human and livestock dry manure, 12 parts of clay, and 8 parts of fertilizer.

[0037] The fertilizer-retaining agent is 15 parts of corn microporous starch; 10 parts of seaweed fertilizer; 4 parts of graphene; and 2 parts of water-absorbent resin.

[0038] The specific preparation method is as follows: (1) Evenly mix corn stalks and human and livestock dry manure and then thoroughly pulverize, control the water content of the mixture at 10%, pass through a 2mm sieve to remove large-volume impurities; mix the four bacterial agents in a weight ratio of 1:1 : 1:1 mixing, adding 50-8...

Embodiment 2

[0040] Embodiment 2: A special fertilizer for winter jujube in Nyingchi, Tibet, the parts by weight of each component are: 3 parts of urea, 1 part of diammonium phosphate, 3 parts of potassium sulfate, 0.15 part of ferrous sulfate, 0.15 part of zinc sulfate, 0.15 part of copper sulfate 0.15 parts of manganese sulfate, 0.15 parts of borax, 4 parts of microbial agent, 40 parts of corn straw, 20 parts of human and livestock dry manure, 15 parts of clay, and 10 parts of fertilizer.

[0041] The fertilizer-retaining agent is 20 parts of corn microporous starch; 12 parts of seaweed fertilizer; 8 parts of graphene; and 4 parts of water-absorbing resin.

[0042] The corn stalks and human and livestock dry manure were uniformly mixed and then thoroughly pulverized. The water content of the mixture was controlled at 8%. The accumulation fermentation was carried out in a trapezoidal shape; the accumulation height was 1.2m, and the fermentation temperature was 28°C. The other steps are as...

Embodiment 3

[0043] Embodiment 3: a special fertilizer for winter jujube in Nyingchi region of Tibet, the parts by weight of each component are respectively: 5 parts of urea, 2 parts of diammonium phosphate, 5 parts of potassium sulfate, 0.2 part of ferrous sulfate, 0.2 part of zinc sulfate, 0.2 part of copper sulfate 0.2 parts of manganese sulfate, 0.2 parts of borax, 5 parts of microbial agent, 30 parts of corn stalks, 25 parts of human and livestock dry manure, 10 parts of clay, and 12 parts of fertilizer.

[0044] The fertilizer-retaining agent is 18 parts of corn microporous starch; 15 parts of seaweed fertilizer; 6 parts of graphene; and 3 parts of water-absorbing resin.

[0045] The corn stalks and dried human and livestock manure were uniformly mixed and then thoroughly pulverized. The water content of the mixture was controlled at 12%. The accumulation fermentation was carried out in a trapezoidal shape; the accumulation height was 1.7m, and the fermentation temperature was 32°C. ...

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Abstract

The invention belongs to the technical field of fertilizer production, and provides a special fertilizer for winter jujubes in Tibet Nyingchi as well as a preparation method and application of the special fertilizer so as to solve the problems of considerable blooms and a low fruit setting rate of winter jujube trees in Tibet Nyingchi. The fertilizer is prepared by mixing urea, diammonium phosphate, potassium sulfate, ferrous sulfate, zinc sulfate, copper sulfate, manganese sulfate, borax, a microbial agent, corn straw, dry manure of human beings and animals, clay and a fertilizer retention agent according to a certain ratio, wherein the microbial agent is prepared by mixing abiogenous azotobacter, potassium bacteria, trichoderma and crude fiber decomposing bacteria in equal parts. The fertilizer contains macroelements and microelements necessary for the growth of winter jujube trees, is very rich in organic matters, and promotes microbial activities around the rhizosphere of the winter jujube trees. The fertilizer has a good application effect in Tibet Nyingchi and improves the yield and quality of winter jujube fruits. The trace elements for promoting growth and fruit setting arescientifically and evenly applied while macroelements including N, P and K required by the jujube trees are provided, so the aims of guaranteeing the quality and increasing the yield of the jujube trees are achieved.

Description

technical field [0001] The invention belongs to the technical field of fertilizer production, and in particular relates to a special fertilizer for winter jujube in Linzhi area of ​​Tibet, a preparation method and application thereof. Background technique [0002] The Nyingchi region of Tibet has a humid plateau climate with an average altitude of over 3,000 meters and an average annual temperature of 7-16°C. The temperature changes are small, the sunshine is less, and the annual precipitation is more. The soil in this area is mainly sandy loam, with less colloidal particles and good air permeability. The pH measurement shows that the pH is neutral and slightly alkaline, which is suitable for the growth of some fruit trees or crops. However, due to the local low temperature all year round, which is not conducive to the activities of soil microorganisms, the organic matter content is affected. In addition, the long-term unscientific fertilization leads to an imbalance of soil...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/70C05F17/20C05G3/80A01C21/00
CPCA01C21/005C05B7/00C05G3/00C05F17/20C05G3/70C05G3/80C05C9/00C05D1/02C05D9/00C05D9/02C05F3/04C05F11/00C05F11/08Y02W30/40
Inventor 安晓宁牛艳秦国杰刘毅左静静武敏赵武娟宋卓琴郭建民吴国林
Owner SHANXI ACAD OF AGRI SCI GARDENING RES INST
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