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Method for overcoming continuous cropping and successive cropping obstacles of apple trees

A technology for continuous cropping obstacles and apples, which is applied in the field of overcoming the obstacles of continuous cropping of apples, can solve the problems of not being able to completely overcome the obstacles of continuous cropping of apples, economic losses, etc., and achieve the effects of overcoming obstacles of continuous cropping, saving labor, and good results

Inactive Publication Date: 2015-01-07
张亚鹏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, on the one hand, this method only uses fertilization technology, which can only alleviate, but cannot completely overcome the obstacle of continuous cropping of apples; on the other hand, all old fruit trees in the apple orchard will be cut down at one time, and there will be no output within 2 years, resulting in economic losses.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: 2 * 3 meter density apple orchard overcomes the method for continuous cropping obstacle

[0023] From September to November of the first year, old fruit trees are cut down from the base in alternate rows. After thinning, the distance between rows of adjacent apple trees is kept at 6 meters. After thinning, all old tree roots in the soil are dug out with an excavator, and then the residual roots , clear out the orchard, and thoroughly remove the old tree roots in the orchard soil, use an excavator to carry out partial deep plowing in the gaps left by thinning, break down obstacles vertically, and open up partition walls horizontally. The width of deep plowing is 50-60 cm. The depth is 80 to 100 cm, then mix the branches, fallen leaves, and the soil of the plow layer with a little organic fertilizer to fill the bottom, then mix the soil of the plow layer with organic fertilizer and fill it into the middle 2 / 3 of the ditch, and apply 5500 organic fertilizer pe...

Embodiment 2

[0025] Embodiment 2: 3 * 4 meter density apple orchard overcomes the method for continuous cropping obstacle

[0026] In this embodiment, except that the distance between adjacent apple tree rows after thinning is maintained at 6 meters, and the plowing width is 60 to 70 centimeters, other implementation steps are exactly the same as in the above embodiment.

[0027] The invention proves that the method of the invention can completely overcome the obstacle of continuous cropping of apples through tests: the saplings grown under heavy cropping have strong growth and high survival rate;

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Abstract

The invention provides a method for overcoming continuous cropping and successive cropping obstacles of apple trees. The method for overcoming the continuous cropping and successive cropping obstacles of the apple trees comprises the steps that intermediate cutting is conducted, old tree roots in soil of an orchard are removed, soil is deeply ploughed, organic fertilizer is applied, and finally apple saplings are planted. According to the method for overcoming the continuous cropping and successive cropping obstacles of the apple trees, the amount of labor used is small, no chemical or biological agent is used, cost is low, the ecological environment is prevented from being destroyed, the method is suitable for apple orchards of any scales, the economic benefit is high, and the continuous cropping and successive cropping obstacles appearing during changing of the apple trees in an old apple orchard can be completely overcome.

Description

technical field [0001] The invention belongs to the field of fruit tree cultivation, and in particular relates to a method for overcoming obstacles to continuous cropping of apples. Background technique [0002] Apple is one of the main tree species planted in my country. It has a long history of cultivation and a large cultivation area. Apple production has become one of the pillar industries of the rural economy in the main apple producing areas, laying a solid foundation for my country's rural stability, farmers' income increase, and agricultural development. The development of fruit production is of great significance to the prosperity of the rural economy, the increase of farmers' income, and the stabilization of social order. However, in recent years, the problem of tree aging has become more and more prominent. If the replacement is not carried out in time, it will restrict the healthy development of apple production. To complete the replacement, the first problem is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01B79/02
CPCA01G17/005A01B79/02
Inventor 张亚鹏
Owner 张亚鹏
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