Multifunctional paddy-upland mixed rice yield increasing planting method for biological agriculture

A planting method and multi-functional technology, which are applied in the field of multi-functional flood-drought mixed rice planting to increase yield, can solve the problems of increasing the labor burden of cultivators, unfavorable promotion and use, affecting cultivation efficiency, etc., so as to shorten the labor burden and facilitate the promotion. and use, the effect that is conducive to promotion

Inactive Publication Date: 2021-10-26
重庆市雷电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Paddy rice and upland rice grow in paddy fields and dry fields respectively, and the conditions during the growth process are also quite different. Mixed paddy and dry rice can grow in some areas with special climate and geographical environment. It is necessary to constantly master the conditions of adjusting water and temperature. For exa

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A method for planting multi-functional paddy and drought mixed rice for increasing yield in biological agriculture, comprising the following steps:

[0028] Field leveling: Select a high-quality paddy field and build soil on both sides of the paddy field. The area of ​​one side of the soil is equal to the area of ​​the paddy field. The pH value of the soil is 6.3, and the thickness of the soil is 30 cm. The paddy field is leveled, the upper soil clods are crushed, and the surface soil particles are powdery;

[0029] Slope making and gully opening: set up a slope on the side of the upland rice field close to the paddy field. The slope of the upland paddy field is 15°, and then open strip gullies vertically distributed with the paddy field on the surface of the upland rice field. The width of the gully is 5 cm, and the distance between the gully is 2.5 meters;

[0030] Fertilize and build sheds: apply straw powder to paddy fields and upland rice fields, the application a...

Embodiment 2

[0036] A method for planting multi-functional paddy and drought mixed rice for increasing yield in biological agriculture, comprising the following steps:

[0037] Field leveling: Select a high-quality paddy field and build soil on both sides of the paddy field. The area of ​​one side of the soil is equal to the area of ​​the paddy field. The pH value of the soil is 6.6, and the thickness of the soil is 40 cm. The paddy field is leveled, the upper soil clods are crushed, and the surface soil particles are powdery;

[0038] Slope-making and opening of gullies: Set up a slope on the side of the upland rice field close to the paddy field. The slope of the upland rice field is 30°, and then open a strip-shaped gully on the surface of the upland rice field that is vertical to the paddy field. The width of the gully is 7.5 cm. is 3 meters;

[0039] Fertilize and build sheds: apply straw powder to paddy fields and upland rice fields, the application amount is 15 kg / mu, and then appl...

Embodiment 3

[0045] A method for planting multi-functional paddy and drought mixed rice for increasing yield in biological agriculture, comprising the following steps:

[0046] Field leveling: Select a high-quality paddy field and build soil on both sides of the paddy field. The area of ​​one side of the soil is equal to the area of ​​the paddy field. The soil pH value is 6.9, and the thickness of the soil is 50 cm. The paddy field is leveled, the upper soil clods are crushed, and the surface soil particles are powdery;

[0047] Slope making and gully opening: set up a slope on the side of the upland rice field close to the paddy field, the slope of the upland paddy field is 45°, and then open strip gullies vertically distributed with the paddy field on the surface of the upland paddy field. The width of the gully is 10 cm. is 3 meters;

[0048] Fertilize and build sheds: apply straw powder to paddy fields and upland rice fields, the application amount is 15 kg / mu, and then apply base fer...

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PUM

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Abstract

The invention discloses a multifunctional paddy-upland mixed rice yield increasing planting method for biological agriculture, and relates to the field of rice planting. The multifunctional paddy-upland mixed rice yield increasing planting method for the biological agriculture comprises seven steps of land reclaiming and leveling, slope making and gully opening, fertilizing and shed building, seedling raising and transplanting, irrigation and damage prevention, weeding and maintenance and harvesting. According to the multifunctional paddy-upland mixed rice yield increasing planting method for the biological agriculture, the effect of drainage of waterlogging can be achieved in the rainy season, damage caused by excessive water to the growth of the upland rice is relieved, the possibility that the upland rice is dead due to waterlogging is reduced, meanwhile, rainwater can be drained into a paddy field, water needed in the growth process of the rice is accumulated, the irrigation cost in the rice cultivation process is reduced, meanwhile, the water needed in a upland rice field in the upland rice growth process can be supplemented for the paddy field, the limitation of the external geographical climate environment on the growth of the paddy-upland mixed rice is improved, and the paddy-upland mixed rice cultivation range and scene are widened.

Description

technical field [0001] The invention relates to the technical field of rice planting, in particular to a method for planting multifunctional mixed paddy and dry rice for increasing yield in biological agriculture. Background technique [0002] Paddy rice and upland rice grow in paddy fields and dry fields respectively, and the conditions during the growth process are also quite different. Mixed paddy and dry rice can grow in some areas with special climate and geographical environment. It is necessary to constantly master the conditions of adjusting water and temperature. For example, the patent with the publication number CN201910390438.8 requires regular management of irrigation, which affects the cultivation efficiency and increases the labor burden of the cultivation personnel. In the rainy season, waterlogging is also prone to occur, resulting in the death of rice. Practicality Poor, not conducive to promotion and use. Contents of the invention [0003] (1) Solved te...

Claims

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Application Information

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IPC IPC(8): A01G22/22A01C1/00A01K67/02
CPCA01G22/22A01C1/00A01K67/02
Inventor 唐萍丁子航唐春义
Owner 重庆市雷电科技有限公司
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