Planting method for regenerated rice

A planting method and rice technology, applied in botany equipment and methods, soil preparation methods, rice cultivation, etc., can solve problems such as lack of popularization and implementation, high technical requirements for ratooning rice planting, and complicated operation and management, and achieve the goal of inhibiting the growth of seeds on the surface. Mold, improve the quality and yield of rice, and the effect of high survival rate of seedlings

Inactive Publication Date: 2019-01-25
长沙顺意农业开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the technical requirements for planting ratooning rice are relatively high, the operation and management are more complicated, and the yield of ratooning rice is also far behind that of one-crop rice, so it has not been widely promoted and implemented.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] 1. Choose high-quality, high-yielding varieties that are resistant to diseases and insect pests, lodging resistance, large ears, high seed setting rate, and seeds with a germination rate of more than 98%.

[0025] 2. Then put the seeds into the treatment solution prepared with gibberellin, amino acid and glucose at a ratio of 1:1:1, and add water to adjust the concentration to 0.5% and soak for 4 hours until the seeds are completely soaked.

[0026] 3. Choose fields with convenient transportation, smooth drainage and irrigation, flat terrain, sheltered from wind and sunny, loose texture, permeable water and ventilation, and moderate fertility.

[0027] 4. Spray herbicides on the fields where rice is about to be planted. After the weeds in the field die, apply 1600kg of non-drip animal manure per mu in the field.

[0028] 5. Sow the seeds on the seedling tray in early March. There are 7 seeds in each hole of the seedling tray, and then cover it with a thin layer of fine ...

Embodiment 2

[0033] 1. Choose high-quality, high-yielding varieties that are resistant to diseases and insect pests, lodging resistance, large ears, high seed setting rate, and seeds with a germination rate of more than 98%.

[0034] 2. Then put the seeds into the treatment solution prepared with gibberellin, amino acid, and glucose at a ratio of 1:1:1, and add water to adjust the concentration to 0.75% and soak for 4 hours until the seeds are completely soaked.

[0035] 3. Choose fields with convenient transportation, smooth drainage and irrigation, flat terrain, sheltered from wind and sunny, loose texture, permeable water and ventilation, and moderate fertility.

[0036] 4. Field management: Spray herbicides on the fields where rice is about to be planted. After the weeds in the field die, apply 1700kg of non-drip animal manure per mu in the field.

[0037] 5. Sow the seeds on the seedling tray in early March. There are 7 seeds in each hole of the seedling tray, and then cover it with a...

Embodiment 3

[0042] 1. Choose high-quality, high-yielding varieties that are resistant to diseases and insect pests, lodging resistance, large ears, high seed setting rate, and seeds with a germination rate of more than 98%.

[0043] 2. Then put the seeds into the treatment solution prepared with gibberellin, amino acid, and glucose at a ratio of 1:1:1, and add water to adjust the concentration to 1% and soak for 4 hours until the seeds are completely soaked.

[0044] 3. Choose fields with convenient transportation, smooth drainage and irrigation, flat terrain, sheltered from wind and sunny, loose texture, permeable water and ventilation, and moderate fertility.

[0045] 4. Field management: Spray herbicides on the fields where rice is about to be planted. After the weeds in the field die, apply 1800kg of non-drip animal manure per mu in the field.

[0046] 5. Sow the seeds on the seedling tray in early March. There are 7 seeds in each hole of the seedling tray, and then cover it with a th...

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PUM

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Abstract

The invention relates to a planting method for regenerated rice. The method comprises the following steps of 1) seed selection, 2) seed treatment, 3) rice seedling bed selection, 4) field management,5) sowing and seedling cultivating, 6) first-season rice management, 7) regenerated rice management and 8) harvesting. According to the method, the conditions required by benign growth of regeneratedrice are controlled in a targeted mode, not only can the field be reasonably utilized, but also the rice yield of the area suitable for growth of the regenerate rice is increased, reasonable management is conducted in the growth processes of first-season rice and the regenerated rice, the yield of the regenerated rice is effectively increased, the yearly yield of rice is increased, and the effectsof increasing yield and saving labor are achieved. Through measures of preferable seed selection, oil preparation and the like, not only can insects in the field be prevented, but also the antibacterial ability of seeds is enhanced. Treatment liquid used for treating liquid has the germination accelerating effect on the seeds, can inhibit mycete growing on the surfaces of the seeds, and reduce insects to make the seedling survival rate high, and high yield and optimal production of the regenerated rice are ensured.

Description

technical field [0001] The invention relates to crop planting, in particular to a method for planting regenerated rice. Background technique [0002] Rice is one of the main food crops with a long history of cultivation in my country. Rice has high nutritional value, good palatability, and is easy to digest. It is not only the main food in my country, but also about half of the world's population uses rice as a staple food. With the increase of the world's population, the global arable land area is decreasing year by year, natural disasters occur frequently, and the increase in food production is gradually slowing down. The second main thing is rice production. Historically, it has been necessary to plow, sow, raise seedlings, and plant seedlings every year, resulting in high production costs. , the labor intensity is particularly large, and the economic benefit is too low. Therefore, it is very important to develop rice production and improve the yield and quality of rice t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/22A01C1/00A01C1/08A01B79/02A01N43/12A01N43/16A01N37/44A01P3/00A01P21/00
CPCA01B79/02A01C1/00A01C1/08A01N37/44A01N43/12A01N43/16A01G22/22
Inventor 欧顺兵
Owner 长沙顺意农业开发有限公司
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