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Blueberry-planting special fertilizer and preparing method thereof

A special fertilizer and blueberry technology, which is applied in the field of special fertilizer for blueberry planting and its preparation, can solve the problems of plant death, excessive Na and Ca, and inability to apply blueberries, so as to prevent blueberry deficiency, improve soil structure, and promote blueberry growth. Effect

Inactive Publication Date: 2016-10-26
JIANGSU FENGNIAN FRUIT PLANTING GARDEN CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The optimum pH value of the soil required for the normal growth of blueberries is 4.0~4.8. When the pH value is higher than 5.5, it will affect the absorption of iron and cause the plant to produce chlorosis due to iron deficiency. more serious; when the pH value is close to neutral, all plants die; it is also easy to cause excessive absorption of Na and Ca
Moreover, the cultivation and management of blueberries is obviously different from that of other fruit trees. Blueberries have few root hairs, shallow roots, and root groups are distributed in shallow soil. Therefore, blueberries have very high requirements for fertilizers. Common chemical fertilizers or farmyard manures cannot be used for blueberries.

Method used

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  • Blueberry-planting special fertilizer and preparing method thereof

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Comparison scheme
Effect test

Embodiment 1

[0022] A preparation method of special fertilizer for blueberry planting, comprising the following steps:

[0023] (1) First mix 15 parts of crop straw powder with 15 parts of vinegar grains and 5 parts of water to form a pile with a width of 1.5m and a height of 0.8m, and then divide 8 parts of animal manure and 0.2 parts of decomposing agent into 3 parts When the height of each pile of straw and vinegar grains is 20cm, add one point of animal manure and decomposing agent, and then seal and cover with plastic film to seal and decompose for 20 days. When the temperature in the pile is higher than 60°C, it needs to be turned once.

[0024] (2) Dissolve 0.05 parts of iron sulfate, 0.06 parts of magnesium sulfate, 0.03 parts of zinc sulfate, and 0.02 parts of sodium selenite in 1 part of water, and stir evenly;

[0025] (3) Spray the trace element solution prepared in step (2) on the decomposed fertilizer in step (1), and add 1~2 parts of potassium phosphate at the same time, mix...

Embodiment 2

[0029] A preparation method of special fertilizer for blueberry planting, comprising the following steps:

[0030] (1) First mix 20 parts of crop straw powder with 10 parts of vinegar grains and 10 parts of water to form a pile with a width of 1.5m and a height of 0.8m, and then divide 10 parts of animal manure and 0.3 parts of decomposing agent into 3 parts , When the height of each pile of straw and vinegar grains is 20cm, add one point of animal manure and decomposing agent, and then seal and cover with plastic film to seal and decompose for 30 days. When the temperature in the pile is higher than 60°C, the pile needs to be turned once.

[0031] (2) Dissolve 0.06 parts of iron sulfate, 0.07 parts of magnesium sulfate, 0.05 parts of zinc sulfate, and 0.02 parts of sodium selenite in 1 part of water, and stir evenly;

[0032] (3) Spray the trace element solution prepared in step (2) on the decomposed fertilizer in step (1), and add 2 parts of potassium phosphate at the same t...

Embodiment 3

[0036] A preparation method of special fertilizer for blueberry planting, comprising the following steps:

[0037] (1) First mix 15 parts of crop straw powder with 15 parts of vinegar grains and 1 part of water to form a heap with a width of 1.5m and a height of 0.8m, then divide 5 parts of animal manure and 0.1 part of decomposing agent into 2 parts 1. When the height of each pile of straw and vinegar grains is 30cm, add one point of animal manure and decomposing agent, and then seal and cover with plastic film to seal and decompose for 15 days. When the temperature in the pile is higher than 60°C, the pile needs to be turned once.

[0038] (2) Dissolve 0.03 parts of iron sulfate, 0.04 parts of magnesium sulfate, 0.02 parts of zinc sulfate, and 0.01 parts of sodium selenite in 1 part of water, and stir evenly;

[0039] (3) Spray the trace element solution prepared in step (2) on the decomposed fertilizer in step (1), and add 1 part of potassium phosphate at the same time, mix...

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Abstract

The invention discloses a preparing method of blueberry-planting special fertilizer. The preparing method includes the steps that crop straw is smashed, and the smashed crop straw, vinegar distiller's grain, animal faeces, decomposition agent and water are mixed to be even, sealed and decomposed; iron sulfate, magnesium sulfate, zinc sulfate and sodium selenite are dissolved in water, and the product is sprayed to the decomposed fertilizer; meanwhile, potassium phosphate is added, the mixture is mixed to be even, acetic acid is added, and the pH value is adjusted to be 4.5 to 5.0; natural drying is carried out, the product is smashed, and the blueberry-planting special fertilizer is obtained. The blueberry-planting special fertilizer is used, the pH value of soil can be adjusted, the soil structure is improved, nitrogen, phosphorus and potassium are even in matching, blueberry growth is promoted, iron, magnesium, zinc and selenium are supplemented, the blueberry nutrient deficiency symptom can be effectively prevented, the content of microelements in a blueberry fruit is increased, and the taste of the blueberry fruit is enhanced while the yield of the blueberry is increased.

Description

technical field [0001] The invention belongs to the field of blueberry cultivation, in particular to a special fertilizer for blueberry cultivation and a preparation method thereof. Background technique [0002] Blueberries are native to the United States and are also known as American blueberries. Wild blueberries in my country are mainly produced in the Daxinganling and Xiaoxinganling forest areas. In recent years, artificial domestication and cultivation have been successfully carried out, mainly distributed in: Shandong, Jilin, Liaoning, Jiangsu, Guizhou, Yunnan, etc. Blueberry fruit is rich in nutrients. It not only has good nutritional and health effects, but also has the functions of preventing brain aging, strengthening the heart, anti-cancer, softening blood vessels, and enhancing human immunity. [0003] The optimum pH value of the soil required for the normal growth of blueberries is 4.0~4.8. When the pH value is higher than 5.5, it will affect the absorption of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05F17/00C05G3/80
CPCC05B7/00C05F3/00C05F17/20C05G3/80C05D5/00C05D9/02C05F9/04C05F5/008Y02W30/40
Inventor 潘芹刘自年
Owner JIANGSU FENGNIAN FRUIT PLANTING GARDEN CO LTD
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