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Planting method of rice of variety Diantun 502

A planting method and rice technology, applied in rice cultivation and other directions, can solve the problems of poor quality of rice, unscientific methods, and low yield, and achieve the effects of fast rooting, photosynthesis guaranteed, and white roots.

Inactive Publication Date: 2021-01-05
勐海曼香云天农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, the rice planting area in Yunnan has continued to expand, and it has achieved sustainable growth. However, the traditional Diantun 502 rice planting methods are mostly judged based on the experience of farmers, and there are problems such as unscientific methods, poor rice quality, and low yields. How to improve the yield and quality of rice has always been an agricultural topic that has been continuously discussed, especially the standardized planting technology has been explored in various places

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] The planting method of Diantun 502 variety rice is characterized in that comprising the following steps:

[0066] S1. Seedling cultivation:

[0067] S101. Preparations before raising seedlings: choose dry land or fertile paddy field plots with flat terrain, leeward to the sun, deep and fertile soil, choose high terrain, convenient irrigation and drainage, and flat ground in the plots, and then ridge the site to make seedbeds, seedbeds Waterproof dams are built around, the plane is neat, the seedbed is 4 m long and 1.25 m wide, and the net seedbed area per mu of field is 5 m 2Spread the floppy disk on the seedbed, then put the nutrient soil into the floppy disk, the thickness of the bed soil is 2 cm, and then add water to soak the nutrient soil on the surface;

[0068] S102. Seed treatment: select qualified seeds, then dilute the seeds, and dry them in sunlight for 2 days, then pour the seeds into water to remove floating impurities, and then soak the seeds with 25% pro...

Embodiment 2

[0084] The planting method of Diantun 502 variety rice is characterized in that comprising the following steps:

[0085] S1. Seedling cultivation:

[0086] S101. Preparations before raising seedlings: choose dry land or fertile paddy field plots with flat terrain, leeward to the sun, deep and fertile soil, choose high terrain, convenient irrigation and drainage, and flat ground in the plots, and then ridge the site to make seedbeds, seedbeds Waterproof dams are built around, the plane is neat, the seedbed is 4m long and 1.25m wide, and the net seedbed area per mu of field is 5m 2 Lay the floppy disk on the seedbed, then put the nutrient soil into the floppy disk, the thickness of the bed soil is 3cm, and then add water to soak the surface layer of the nutrient soil;

[0087] S102. Seed treatment: select qualified seeds, then dilute the seeds, and dry them in sunlight for 3 days, then pour the seeds into water to remove floating impurities, and then soak the seeds with 25% pro...

Embodiment 3

[0103] The planting method of Diantun 502 variety rice is characterized in that comprising the following steps:

[0104] S1. Seedling cultivation:

[0105] S101. Preparations before raising seedlings: choose dry land or fertile paddy field plots with flat terrain, leeward to the sun, deep and fertile soil, choose high terrain, convenient irrigation and drainage, and flat ground in the plots, and then ridge the site to make seedbeds, seedbeds Waterproof dams are built around, the plane is neat, the seedbed is 4m long and 1.25m wide, and the net seedbed area per mu of field is 5m2 Lay the floppy disk on the seedbed, then pack the nutrient soil into the floppy disk, the bed soil is 2.5cm thick, and then add water to soak the surface layer of the nutrient soil;

[0106] S102. Seed treatment: select qualified seeds, then dilute the seeds, and dry them in sunlight for 2-3 days, then pour the seeds into water to remove floating impurities, and then soak the seeds with 25% prochloraz ...

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Abstract

The invention discloses a planting method of rice of the variety Diantun 502. The planting method comprises the steps of seedling raising, field management, rice harvesting and drying. According to the method, a standardized planting manner is adopted, normal growth and development of the rice in each period are guaranteed by controlling moisture and other cultivation key points of the rice in each period, and the method has the advantages of being good and stable in quality and high in yield and is especially suitable for planting of the rice of the variety Diantun 502.

Description

technical field [0001] The invention belongs to the technical field of crop cultivation, and in particular relates to a method for planting rice of Diantun 502 variety. Background technique [0002] Diantun 502 is an indica-type conventional rice, which is a high-quality fragrant soft rice variety in Yunnan. It is suitable for planting in areas below 1450 meters above sea level in Yunnan. It has strong adaptability and good disease resistance. In recent years, the rice planting area in Yunnan has continued to expand, and it has achieved sustainable growth. However, the traditional Diantun 502 rice planting methods are mostly judged based on the experience of farmers. There are problems of unscientific methods, poor rice quality, and low yields. How to improve the yield and quality of rice has always been an agricultural topic that has been constantly discussed, especially the standardized planting techniques have been explored in various places. For this reason, it is very ...

Claims

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Application Information

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IPC IPC(8): A01G22/22
CPCA01G22/22
Inventor 李成虎杨俊超刘刚柳展
Owner 勐海曼香云天农业发展有限公司
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