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Preparation method of special fertilizer for ginger in severe cold mountain areas

A special fertilizer and mountainous area technology, applied in the direction of application, nitrogen fertilizer, potassium fertilizer, etc., can solve the problems of weak cold resistance and drought resistance of ginger, loss of germination ability of rhizomes, difficulty in planting ginger, etc., to reduce the incidence of ginger root rot and avoid water absorption Too high, enhancing the effect of quality and yield

Inactive Publication Date: 2017-05-31
杨玉山
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, ginger is weak in cold resistance and drought resistance, afraid of humidity, and likes loose, fertile, and well-drained sandy soil. Plants can only grow in frost-free periods. The most suitable temperature for growth is 25-28°C. Frost plants will wither, and the rhizomes will completely lose their ability to germinate due to frost
Therefore, it is very difficult to grow ginger in the alpine mountainous area, and the germination is slow and the yield is not high
Moreover, there are often root rot diseases

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A kind of preparation method of special fertilizer for ginger in alpine mountainous area that the present invention proposes comprises the following steps:

[0018] S1. Put ammonium hydrogen phosphate, potassium nitrate, potassium magnesium sulfate fertilizer, calcium magnesium phosphate fertilizer into the granulator and mix evenly to obtain the first material;

[0019] S2. Add zinc sulfate, ferrous sulfate, limestone powder, basalt powder, bentonite, sepiolite powder, pigeon droppings to the first material, intermittently inject hot steam and mix evenly, and granulate to obtain the second material;

[0020] S3, drying the second material, sieving, and wrapping filter paper with glutamic acid compound gelatin to obtain a special fertilizer for ginger in alpine mountainous areas.

Embodiment 2

[0022] A kind of preparation method of special fertilizer for ginger in alpine mountainous area that the present invention proposes comprises the following steps:

[0023] S1. Put 22 parts of ammonium hydrogen phosphate, 28 parts of potassium nitrate, 2 parts of potassium magnesium sulfate fertilizer, and 10 parts of calcium magnesium phosphate fertilizer into the granulator and mix them evenly to obtain the first material in parts by weight. The speed of the granulator is 100r / min ;

[0024] S2. Add 0.8 parts of zinc sulfate, 0.1 part of ferrous sulfate, 6 parts of limestone powder, 1 part of basalt powder, 6 parts of bentonite, 1 part of sepiolite powder, 60 parts of pigeon droppings to the first material, and intermittently feed hot steam Mix evenly, granulate to obtain the second material, and the rotational speed of the granulator is 300r / min;

[0025] S3, drying the second material, sieving, and wrapping 2 parts of filter paper with glutamic acid compound gelatin to obt...

Embodiment 3

[0028] A kind of preparation method of special fertilizer for ginger in alpine mountainous area that the present invention proposes comprises the following steps:

[0029] S1. In parts by weight, put 30 parts of ammonium hydrogen phosphate, 15 parts of potassium nitrate, 16 parts of potassium magnesium sulfate fertilizer, and 4 parts of calcium magnesium phosphate fertilizer into the granulator and mix evenly to obtain the first material. The speed of the granulator is 200r / min ;

[0030] S2. Add 0.2 part of zinc sulfate, 0.6 part of ferrous sulfate, 2 parts of limestone powder, 4 parts of basalt powder, 2 parts of bentonite, 4 parts of sepiolite powder, 25 parts of pigeon droppings to the first material, and intermittently feed hot steam Mix evenly, granulate to obtain the second material, and the rotational speed of the granulator is 500r / min;

[0031] S3, drying the second material, sieving, and wrapping 8 parts of filter paper glutamic acid compound gelatin to obtain a sp...

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Abstract

The invention discloses a preparation method of special fertilizer for ginger in severe cold mountain areas. The preparation method comprises following steps: ammonium hydrogen phosphate, potassium nitrate, magnesium-potassium sulfate fertilizer and calcium magnesium phosphate fertilizer are put in a pelletizer and mixed uniformly, and a first material is obtained; zinc sulfate, ferrous sulfate, limestone flour, basalt powder, bentonite, sepiolite powder and pigeon excrement are added to the first material, hot steam is intermittently introduced into a mixture, all materials are mixed uniformly and pelletized, and a second material is obtained; the second material is dried, sieved and covered with filter paper and glutamic acid compounded gelatin, and the special fertilizer for ginger in severe cold mountain areas is obtained. The special fertilizer for ginger in the severe cold mountain areas contains a large quantity of nutrient elements such as nitrogen, phosphorus, potassium and the like required for ginger growth, meanwhile, a large quantity of medium and trace nutrients are particularly and scientifically added, so that ginger quality can be improved, ginger yield can be increased, germination is fast, rot root incidence rate of ginger is reduced, furthermore, the cost is low, and the method further has the advantages of saving labor and time, increasing fertilizer utilization rate and the like and is suitable for ginger planting in the severe cold mountain areas of China.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a method for preparing a special fertilizer for ginger in alpine mountainous areas. Background technique [0002] Ginger is a commonly used seasoning ingredient, which can avoid fishy smell and increase freshness; it can also be used as medicine to relieve vomiting and cough. Therefore, it is deeply loved by the masses. However, ginger is weak in cold resistance and drought resistance, afraid of humidity, and likes loose, fertile, and well-drained sandy soil. Plants can only grow in frost-free periods. The most suitable temperature for growth is 25-28°C. Frost plants will wither, and the rhizomes will completely lose their ability to germinate due to frost. Therefore, it is very difficult to grow ginger in the alpine mountainous area, and the germination is slow and the yield is not high. Also, there is often a disease of root rot. How to plant ginger normally, prevent ro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05B7/00C05G5/12C05G5/37C05C5/02C05D1/02C05D3/02C05D9/00C05D9/02C05F3/02
Inventor 杨玉山
Owner 杨玉山
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