Method for planting organic rice

A technology of organic rice and planting methods, applied in the directions of planting methods, botanical equipment and methods, fertilization methods, etc., can solve problems such as affecting physical health, achieve the effects of preventing and controlling the spread of viruses, ensuring centralized fertilization, and reducing rice grains

Pending Publication Date: 2019-11-19
湘阴县百岁农人农机服务农民专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, there is a problem that chemical fertilizers, pesticides and growth regulators are used in the process of planting rice, which will affect the health of the body after eating

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] S1 Paddy field finishing: In March every year, the fields planted with milk vetch will be plowed to infiltrate water, plow and harrow the land; apply 1kg tea meal and 6kg quicklime per mu for disinfection and sterilization. After 2 weeks after sterilization, use a concentration range of 15ppm Ozone water to kill underground pests and diseases, the usage rate is 100kg / mu / time, after spraying ozone water, cover the soil with a layer of plastic film to keep the soil in a closed environment for 12 hours;

[0034] S2 Sowing and raising seedlings: select vegetable gardens or dry loam soil with weakly acidic to neutral soil; make a seedbed with a 1.8-meter open box and a 1.4-meter-wide side; make a fertilizer seedbed about 25 days before sowing; 1 day before sowing Carefully level the bed soil, adjust the pH value of the seedbed to 6.5, pour enough water to make the bed soil water saturated; then dry the rice seeds for 2 days before sowing, soak them in lime water for 2 days, a...

Embodiment 2

[0041] S1 Paddy field finishing: In April every year, the fields planted with milk vetch will be plowed to infiltrate water, cultivated land and harrowed; apply 3kg of tea meal and 2kg of quicklime per mu for disinfection and sterilization. After 3 weeks of sterilization, the concentration range of re-use is 10ppm Ozone water is used to kill underground pests and diseases. The usage rate is 200kg / mu / time. After spraying ozone water, cover the soil with a layer of plastic film to keep the soil in a closed environment for 15 hours;

[0042] S2 Sowing and raising seedlings: Choose vegetable gardens or dry loam soils with weakly acidic to neutral soil; make seedbeds with a 2.0-meter open box and a 1.5-meter wide surface; make a fertilizer seedbed about 25 days before sowing; 2 days before sowing Carefully level the bed soil, adjust the PH value of the acid seedbed, pour enough water to make the bed soil water saturated; then dry the rice seeds for 3 days before sowing, soak them in...

Embodiment 3

[0049] S1 Paddy field finishing: Every year in mid-March, the field planted with milk vetch will be plowed to infiltrate water, plow the land and harrow the land; apply 2kg of tea meal per mu and 4kg of quicklime for disinfection and sterilization. After 2 weeks after sterilization, use a concentration range of 14ppm ozone water kills underground pests and diseases, the usage rate is 150kg / mu / time, after spraying ozone water, cover the soil with a layer of plastic film to keep the soil in a closed environment for 14 hours;

[0050] S2 Sowing and raising seedlings: choose vegetable gardens or dry loam soil with weakly acidic to neutral soil; make a seedbed with a 1.9-meter open box and a 1.4-meter wide side; make a fertilizer seedbed about 25 days before sowing; 2 days before sowing Carefully level the bed soil, adjust the PH value of the acid seedbed, pour enough water to make the bed soil water saturated; then dry the rice seeds for 3 days before sowing, soak them in lime wate...

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PUM

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Abstract

The invention discloses a method for planting organic rice.The method is characterized by comprising the following steps: rice field consolidation, sowing and seedling, rice transplanting, nutrient and water management, management in a rice ear period, disease and pest controlling, and harvesting: airing and shelling harvested and separated unhulled rice to obtain the organic rice.According to themethod for planting the organic rice, pest killing and sterilization are carried out in a farmland; a base fertilizer and green manure are applied sufficiently; fish, crab and frog stocking is carried out for pest catching at night; ducklings catch pests in the daytime, weed is removed, and duckling excrement is used for fattening; ozone water is used for pest killing in a heading period, so thatchemical fertilizer and pesticide do not need to be used in the whole growth cycle of rice; rice ears are concentrated for chasmogamy by adopting a mode of flower forcing through ear touching, so that the ripening time of the rice is concentrated; blighted grains are reduced; the rice yield is improved; neither planting nor breeding is neglected; the income of farmers is improved; the method is suitable for promotion.

Description

technical field [0001] The invention relates to a method for planting rice, in particular to a method for planting organic rice. Background technique [0002] Rice is native to China, and rice was planted in the Yangtze River Basin of China 7,000 years ago; according to different methods, rice can be divided into indica rice and japonica rice, early rice and mid-late rice, glutinous rice and non-glutinous rice; After the shell is called brown rice, brown rice can be obtained by grinding the rice bran layer. Nearly half of the world's population eats rice. With the improvement of people's living standards, people pay more attention to green health in addition to pursuing taste. Organic rice It is to use a series of sustainable agricultural technologies to reduce the pollution of the environment and products in the production process, and to establish a harmonious ecosystem between man and nature in production to promote biological Diversity and sustainable use of resources. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/22A01G13/00A01C11/00A01C21/00
CPCA01G22/22A01G13/00A01C11/003A01C21/005
Inventor 左强
Owner 湘阴县百岁农人农机服务农民专业合作社
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