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Strip soil preparation, fertilization and transplanting method of rice

A planting method and a technology for strip land preparation, which are applied in the field of transplanting rice seedlings, fertilization, and rice strip land preparation, can solve the problem of few and few conservation tillage in paddy fields, save power consumption, reduce fertilizer usage, and protect the environment. good effect

Inactive Publication Date: 2018-03-23
NORTHEAST AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the implementation of conservation tillage, there are very few specific implementation methods for conservation tillage in paddy fields

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] Embodiments of the present invention are described in detail below. A strip-like soil preparation, fertilization, and seedling transplanting planting method for rice, the planting method is carried out according to the following steps:

[0010] ①. In the paddy field with root stubble left after the rice harvesting operation, the paddy field soil is stirred, crushed, and plowed with rotary tillage equipment to process a strip with a width of 100-200 mm and a plowing depth of 150-200 mm. shaped seedbed;

[0011] ②. Mechanical side fertilization is performed on the side of the longitudinal centerline of the strip-shaped seedbed in the above-mentioned strip-shaped seedbed;

[0012] ③. Plant the potted rice seedlings on the longitudinal centerline of the strip-shaped seedbed by using the potted rice seedling transplanting machine.

[0013] The belt-shaped seedbed processed by the rotary tiller not only meets the requirements of rice planting for soil preparation, but also ...

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Abstract

The invention discloses a strip soil preparation, fertilization and transplanting method of rice, and belongs to agronomic technology. The method comprises the following steps: (1) performing pulp-stirring, soil-pulverizing, ploughing and farming on paddy soils in a paddy field left with root stubble using a rotary cultivator after completion of rice harvest operation, so that strip seedbeds are processed out; (2) performing mechanical side fertilization on the lateral sides of the longitudinal centerline of the strip seedbeds in the strip seedbeds; and (3) planting rice pot seedlings on the longitudinal centerline parts of the strip seedbeds using a rice pot seedling transplanting machine. According to the method, a traditional agronomic method of performing whole area pulp-stirring and soil preparation on paddy field soils is completely changed and broken through, and a way of strip seedbed soil preparation is used, thereby having the characteristics of saving work power consumption,reducing using amount of fertilizers, reducing operating costs, and achieving good environment friendly effects.

Description

technical field [0001] The invention belongs to the agricultural planting technology, and mainly relates to a planting method of strip-shaped soil preparation, fertilization and rice transplanting of rice. Background technique [0002] In recent years, agricultural science and technology workers have recognized the significant role and effect of conservation tillage systems and methods in soil and water conservation, environmental protection and agricultural production. However, in the implementation of conservation tillage, there are very few specific implementation methods for conservation tillage in paddy fields. my country is the second largest country in the world in terms of rice planting area. At the same time, rice is the main food crop in our country. The output of rice directly affects our country's food demand. The increase of total rice production and the reduction of field operation costs are directly related to the increase of farmers' annual income. Therefor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/22A01B79/02A01C21/00
CPCA01B79/02A01C21/00
Inventor 许春林孔阳阳闫德峰张丰烁
Owner NORTHEAST AGRICULTURAL UNIVERSITY