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Method for improving planting survival rate of kudzu seedlings in treatment of stony desertification

A technology of survival rate and rocky desertification, applied in the fields of botanical equipment and methods, fertilizer mixtures, gardening, etc., can solve the problems of dry and dead, small growth, waste and other problems of kudzu seedlings, so as to improve the survival rate of planting and the ideal use effect. , the effect of the simple method

Inactive Publication Date: 2014-11-05
GUIZHOU INST OF PRATACULTURE
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Problems solved by technology

However, in view of the characteristics of drought and little rain in spring in the karst rocky desertification mountainous areas in central and western Guizhou, during the process of controlling rocky desertification of Pueraria vines, when using conventional methods to plant Pueraria vines, the planted Pueraria vines would dry up and die or grow long due to the serious shortage of rainwater. The old seedlings become small and do not grow up for a long time, which affects the effect of rocky desertification control and causes the loss and waste of human, material and financial resources

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  • Method for improving planting survival rate of kudzu seedlings in treatment of stony desertification

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Embodiment Construction

[0011] Embodiments of the present invention: the method for improving the survival rate of Pueraria vine seedlings in the control of rocky desertification, mixing local loam, fine river sand, and decomposed organic fertilizer in a ratio of 5:2:3, and crushing to a particle size of 3mm or less; add 0.1-0.2% of the total mass of water-retaining agent particles to the above mixture, mix evenly to obtain a seedling-raising substrate, put the seedling-raising substrate into a nutrition bowl, and then place the kudzu vine seedlings in the nutrition bowl by cutting or layering Seedlings were raised in the seedling-raising matrix inside, and the seedling time was October 2011; the kudzu vine seedlings were transplanted in April of the following year; before transplanting, the matrix in the nutrient bowl was poured with water, and evenly sprinkled on the surface of the matrix A layer of water-retaining agent granules with a thickness of 1mm; then put the kudzu seedlings together with th...

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Abstract

The invention discloses a method for improving the planting survival rate of kudzu seedlings in treatment of stony desertification. The method comprises the specific steps that a seedling cultivation substrate is arranged in a nutrition pot first, then kudzu seedlings are cultivated in the seedling cultivation substrate in the nutrition pot in a cottage or bar pressing mode, and the seedling cultivation is conducted in September to December every year; in March to May in the second year, the kudzu seedlings are transplanted, before transplanting, the substrate in the nutrition pot is drenched by water, and a water-retaining agent is sprayed on the surface of the substrate; then the kudzu seedlings are put in prepared transplanting holes together with the nutrition pot, earthing and compaction are conducted, and transplanting can be achieved. According to the method, the nutrition pot is used for cultivating the kudzu seedlings, the nutrition pot and the kudzu seedlings are together transplanted, the nutrition pot and the water-retaining agent are used together, so that it is guaranteed that the water in the nutrition pot can not be absorbed by outside soil to be lost, and sufficient water is provided for growing of the kudzu seedlings. Accordingly, the survival rate of the kudzu seedlings in the treatment of stony desertification is obviously improved, the survival rate is improved to more than 95% from the original less than 10%, the survival rate is improved by 12.7 times, and loss is reduced by 11156.17%.

Description

technical field [0001] The invention relates to the technical field of ecological management, in particular to a method for improving the planting survival rate of kudzu seedlings in rocky desertification control. Background technique [0002] Pueraria vine is a leguminous vine, also known as the "doctor of the earth", and it is an excellent plant for the control of karst rocky desertification. However, in view of the characteristics of drought and little rain in spring in the karst rocky desertification mountainous areas in central and western Guizhou, during the process of controlling rocky desertification of Pueraria vines, when using conventional methods to plant Pueraria vines, the planted Pueraria vines would dry up and die or grow long due to the serious shortage of rainwater. The young and old seedlings will not grow up for a long time, thus affecting the effect of rocky desertification control and causing loss and waste of human, material and financial resources. ...

Claims

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Application Information

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IPC IPC(8): A01G1/00C05G3/00
Inventor 杨义成熊先勤
Owner GUIZHOU INST OF PRATACULTURE
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