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Rice planting method

A planting method and rice technology, applied in rice cultivation, seed and rhizome treatment, application, etc., can solve the problems of reduced yield and harvest, different growth of seedlings, poor seed germination rate, etc., to achieve increased yield and strong growth , Reduce the effect of field management intensity

Inactive Publication Date: 2019-04-05
宁远县兴健水稻种植专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The common problems of these two methods are that the seed germination rate is not good, and the growth of the seedlings cultivated is different, and serious problems will lead to obvious reduction in production and income.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] 1. Cultivated land preparation: Select the field where cigarettes have been planted in the early stage as the cultivated land, plow and prepare the selected cultivated land by conventional methods, and open strip-shaped planting recesses with a depth of 8 cm and a width of 17 cm.

[0019] 2. Seed selection and breeding: Select the seeds with full grains harvested last year, and spray evenly once with the pesticide diluent, which is the pesticide liquid diluted 4 times with water. Then dry the seeds for 2 days, and finally soak them in 1.5% quicklime water clarification solution at a constant temperature for 4 days. The temperature of the constant temperature soaking is controlled at 22-25°C. During the soaking period, the water is changed once a day and turned every 5 hours.

[0020] 3. Prepare seedling-raising substrate: take 25% vermicompost, 25% peat charcoal, 10% waste bacterial material and 40% fine soil by weight percentage and mix evenly to obtain seedling-raising...

Embodiment 2

[0028] 1. Cultivated land preparation: Select the field where cigarettes have been planted in the previous period as the cultivated land, plow and prepare the selected cultivated land by conventional methods, and open strip-shaped planting recesses with a depth of 10 cm and a width of 15 cm.

[0029] 2. Seed selection and breeding: select the seeds with full grains harvested last year, and spray evenly once with the pesticide diluent, which is the pesticide liquid diluted 3 times with water. Then dry the seeds for 3 days, and finally soak them with 2% quicklime water clarification solution for 3 days at a constant temperature. The temperature of the constant temperature soaking is controlled at 22-25°C. During the soaking period, the water is changed once a day and turned every 6 hours.

[0030] 3. Prepare seedling-raising substrate: take 25% vermicompost, 25% peat charcoal, 10% waste bacterial material and 40% fine soil by weight percentage and mix evenly to obtain seedling-ra...

Embodiment 3

[0038] 1. Cultivated land preparation: select the field where cigarettes have been planted in the previous period as the cultivated land, plow and prepare the selected cultivated land by conventional methods, and open strip planting recesses with a depth of 10 cm and a width of 20 cm.

[0039] 2. Seed selection and breeding: Select the seeds with full grains harvested last year, and spray evenly once with the pesticide diluent, which is the pesticide liquid diluted 5 times with water. Then dry the seeds for 3 days, and finally soak them with 1.5% quicklime water clarification solution for 3 days at a constant temperature. The temperature of the constant temperature soaking is controlled at 22-25°C. During the soaking period, the water is changed once a day and turned every 5 hours.

[0040] 3. Prepare seedling-raising substrate: take 25% vermicompost, 25% peat charcoal, 10% waste bacterial material and 40% fine soil by weight percentage and mix evenly to obtain seedling-raising...

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PUM

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Abstract

The invention relates to a rice planting method. The method comprises the steps of land preparation, seed selection and breeding, seeding and seedling exercising and field management. The method adopts crop rotation with tobacco, harvesting is conduced, roots are left, and ratoon rice is planted for one stage. Accordingly, a field planted with tobacco in the early stage serves as the planting landfor crop rotation, in this way, chemical fertilizer application and pesticide application can be omitted, and the yield can also be effectively increased. Meanwhile, after the rice is harvested, theroots left can be regenerated to produce one stage of ratoon rice which grows naturally without management, the yield is lower than that of the previous stage, but fewer pests and diseases exist in the growth stage, and the taste is very good. For the rice planted through the method, the field management intensity during the growth period is reduced, the planting yield is guaranteed, and operationis simple and easy to learn.

Description

technical field [0001] The invention relates to the field of planting, in particular to a method for planting rice. Background technique [0002] Rice is the main food crop in my country, and its output directly affects my country's food supply and the economic development level of the local area where rice is grown, which is related to the national economy and people's livelihood. In the process of planting, rice planting technology greatly affects the income of rice. At the same time, the pros and cons of rice cultivation technology determine the level of rice production in my country, so it is necessary to continuously improve planting technology, promote and apply advanced technologies, and make my country's rice production higher and higher. At present, there are two methods of planting rice: one is direct seeding, in which the rice seeds are directly sown into the field, referred to as direct seeding rice; Transplanted rice. These two kinds of methods generally have...

Claims

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Application Information

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IPC IPC(8): A01G22/22A01C1/00
CPCA01C1/00A01G22/22
Inventor 李锋
Owner 宁远县兴健水稻种植专业合作社
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