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Method for high-yield planting of castanea mollissima

A high-yield planting and chestnut technology, applied in the field of plant cultivation, can solve the problems of endangering the growth of chestnut trees, affecting the yield, reducing the yield of chestnuts, etc., and achieve the effects of facilitating absorption, reducing workload, and promoting the growth of the root system

Inactive Publication Date: 2015-11-25
DAWU HONGYUAN AGRI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Chestnuts in my country are generally divided into two types, wild chestnuts and hybrid improved chestnuts. At present, the improved varieties cultivated by hybridization are generally planted, but the improved chestnuts planted may suffer from chestnut blight that may harm the growth of chestnut trees, thereby affecting the yield, or appearing Empty buds reduce the yield of chestnuts, so it is urgent to find a method for high-yield planting of chestnuts to meet people's demand for chestnuts

Method used

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  • Method for high-yield planting of castanea mollissima
  • Method for high-yield planting of castanea mollissima

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] S1: 2 months before planting, in the soil of the plantation, apply the acid-base adjustment solution several times to adjust the pH of the soil to 6.0. The acid-base adjustment solution is sulfur powder, pine needle powder and water according to the mass ratio of 3:2: 900 obtained after mixing evenly.

[0040] S2: Dig planting holes in the form of rows and columns in the plantation. The distance between rows and columns is the same, both are 2.6m. The diameter of the planting holes is 80cm, and the depth is 90cm. In each planting hole, after applying 80g of base fertilizer , apply 30g of phosphate fertilizer, apply 50g of base fertilizer after 3 days, then apply 20g of the phosphate fertilizer, and plant after 20 days. The base fertilizer is obtained by mixing bean dregs, human manure and water according to the mass ratio of 1:10:400 and then fermenting and decomposing. The phosphate fertilizer is The mass fraction is 0.3% calcium superphosphate solution.

[0041] S3: In...

Embodiment 2

[0057] S1: 2 months before planting, in the soil of the plantation, apply the acid-base adjustment solution several times to adjust the pH of the soil to 6.4. The acid-base adjustment solution is sulfur powder, pine needle powder and water according to the mass ratio of 3:2: 900 obtained after mixing evenly.

[0058] S2: Dig planting holes in the form of rows and columns in the plantation. The distance between rows and columns is the same, both are 2.8m. The diameter of the planting holes is 90cm, and the depth is 100cm. In each planting hole, after applying 80g of base fertilizer , apply 30g of phosphate fertilizer, apply 50g of base fertilizer after 5 days, then apply 20g of the phosphate fertilizer, and plant after 25 days. The base fertilizer is obtained by mixing bean dregs, human manure and water according to the mass ratio of 1:10:400 and then fermenting and decomposing. The phosphate fertilizer is The mass fraction is 0.3% calcium superphosphate solution.

[0059] S3:...

Embodiment 3

[0075] S1: 2 months before planting, in the soil of the plantation, apply the acid-base adjustment solution several times to adjust the pH of the soil to 6.2. The acid-base adjustment solution is sulfur powder, pine needle powder and water according to the mass ratio of 3:2: 900 obtained after mixing evenly.

[0076] S2: Dig planting holes in the form of rows and columns in the plantation. The distance between rows and columns is the same, both are 2.7m. The diameter of the planting holes is 85cm, and the depth is 95cm. In each planting hole, after applying 80g of base fertilizer , apply 30g of phosphate fertilizer, apply 50g of base fertilizer after 4 days, then apply 20g of the phosphate fertilizer, and plant after 22 days. The base fertilizer is obtained by mixing bean dregs, human manure and water according to the mass ratio of 1:10:400 and then fermenting and decomposing. The phosphate fertilizer is The mass fraction is 0.3% calcium superphosphate solution.

[0077] S3: ...

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Abstract

The invention discloses a method for high-yield planting of castanea mollissima. According to the method, mixed fertilizer is applied after castanea mollissima grafted seedlings are planted. The method for preparing the mixed fertilizer comprises the steps that bean pulp, rice bran, grape skin and pear peel are smashed, evenly mixed, subjected to microwave heating and fermented to obtain a first mixture; semen cassia and pepper are mixed and then fried, and fried malt is added to obtain a second mixture; rhubarb and cinnamon are sliced and then added to white spirit for water steaming so that a third mixture can be obtained; the second mixture and the third mixture are mixed and then added to distilled water to be decocted and then filtered, and filter residues are mixed with the first mixture to obtain the mixed fertilizer. Bean pulp, rice bran, grape skin and pear peel can provide N, P, K and B and other elements required by growth of castanea mollissima, maturing rate and fruit setting rate are increased, and the yield of castanea mollissima is increased; the adopted traditional Chinese medicine semen cassia, rhubarb and pepper can well control cryphonectria parasitica; by means of a nursery stock supporting frame, the survival rate of castanea mollissima trees is increased, and therefore the yield of castanea mollissima is increased.

Description

technical field [0001] The invention relates to the field of plant cultivation, more specifically, the invention relates to a method for high-yield planting of chestnuts. Background technique [0002] Chestnut, a plant of the Fagaceae chestnut genus, is native to China. Most of the chestnut trees are deciduous trees with a height of 20 to 40 meters, and only a few are shrubs. Chestnut is rich in nutrients, and its vitamin C content is higher than that of tomatoes, and more than ten times that of apples. The minerals in chestnuts are also very comprehensive, including potassium, zinc, iron, etc. Although the content is not as high as that of hazelnuts, it is still much higher than ordinary fruits such as apples, especially the potassium content is 3 times higher than that of apples, so it is very popular among people. favorite. [0003] Chestnuts in my country are generally divided into two types, wild chestnuts and hybrid improved chestnuts. At present, the improved variet...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01C21/00C05F15/00
CPCA01C21/005A01G17/005C05F3/00C05G5/23C05F5/002
Inventor 王兵
Owner DAWU HONGYUAN AGRI TECH CO LTD
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