On-ridge planting method

A planting method and technology of planting belt, applied in the fields of botanical equipment and methods, land preparation methods, plant cultivation, etc., can solve the problems of rural water pollution, water infiltration, fertilizer leakage loss, etc., to ensure normal growth, inhibit growth surge, reducing the effect of accumulation

Inactive Publication Date: 2017-08-15
HOHAI UNIV
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Problems solved by technology

[0002] In the area of ​​soil salinization, the high salinity content of the surface soil is the key to inhibiting the normal growth of crops. The predecessors used fresh water to wash the soil in an attempt to reduce the salinity in the surface soil to the range suitable for crop growth. However, for In areas with large evaporation, this state can only be maintained for a short per

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  • On-ridge planting method

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Embodiment Construction

[0019] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.

[0020] A planting method on a ridge, the specific implementation scheme is as follows:

[0021] Using fresh water to wash the saline-alkali soil 4 from top to bottom, reducing the salinity of the surface soil 4 to the tolerance range of the crop 1;

[0022] The fired stalks are used as isolation strips 3 and laid in strips, and the width of isolation strips 3 is the same as the spacing thereof;

[0023] By excavating, the soil 4 at the place where the isolation zone 3 is not laid is filled to the top of the isolation zone 3 and piled up as the soil ridge 2;

[0024] Shallow root crops 1 are planted on the soil ridge 2, and drip irrigation is used for irrigation.

[0025] The base material of the isolation zone 3 of the present invention is preferably rice straw, and may also be other plant stalks with similar appearance properties, such...

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Abstract

The invention discloses an on-ridge planting method. Soil ridges are arranged above soil, and crops are planted on the soil ridges. The soil ridges can improve the planting height of the crops, can separate the crops from salt contained in the soil; fresh water washes the soil, the salt of the saline alkali soil is reduced in a tolerant range of the crops, and the soil is suitable for planting the crops; straw is burned to form isolating zones which can maintain water in the upper soil ridges, and suppress upwelling of bottom soil salt, and the straw can be used as a fertilizer. The on-ridge planting method is simple, is easy and fast to operate, is energy-saving and environment-friendly, and is wind in application range, can save water resources, can reduce accumulation of surface soil salt, can maintain water and fertilizer, can ensure the normal growth of the crops, is high in practicality, and is especially suitable for planting crops in saline alkali soil regions.

Description

technical field [0001] The invention relates to a planting method, in particular to a planting method on a ridge. Background technique [0002] In the area of ​​soil salinization, the high salinity content of the surface soil is the key to inhibiting the normal growth of crops. The predecessors used fresh water to wash the soil in an attempt to reduce the salinity in the surface soil to the range suitable for crop growth. However, for In areas with large evaporation, this state can only be maintained for a short period of time. With the end of leaching, the salt content in the subsoil or groundwater rises under the action of capillary water and re-accumulates on the soil surface. At the same time, agricultural irrigation for shallow-rooted crops often has the problem of water infiltration, which also leads to leakage losses of applied fertilizers, and also causes problems such as rural water pollution. Contents of the invention [0003] In order to solve the deficiencies ...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01B79/02
CPCA01B79/02A01G22/00
Inventor 陈盛王卫光郭相平王振昌于晓飞
Owner HOHAI UNIV
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