Organic rice planting method

A planting method and technology of organic rice, applied in the fields of botanical equipment and methods, rice cultivation, plant cultivation, etc., can solve problems such as reducing economic benefits, uneven nutrient supply, destroying ecological balance, etc., achieve scientific and rational management, and ensure production. , the effect of ensuring quality

Inactive Publication Date: 2017-05-31
于家玉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, rice cultivars use a large amount of chemical fertilizers, resulting in uneven supply of various nutrients and extremely limited crop absorption; and most of the applied fertilizers are fixed by the soil, resulting in low fertilizer utilization efficiency
At the same time, the long-term application of a large number of chemical pesticides not only increases the amount of heavy metal ions and pesticide residues in the soil, but also seriously damages the ecological balance, causing aggravation of pests and weeds.
These problems will not only increase production costs, but also seriously affect the yield and quality of rice, reduce economic benefits, and even threaten human health

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A planting method of organic rice, comprising the following steps:

[0018] 1) Flattening and land preparation: Select a good paddy field, remove the grass seeds and pest sources remaining in the paddy field by soaking the field and draining, 7 days after drainage, plow the land to a depth of 15-20cm, remove the weeds that germinated and grew in the early stage, and level the field surface Planting green manure, rape, radish;

[0019] 2) Seedling raising: Select high-quality varieties with disease resistance and high yield, soak the seeds with 1.2% lime water for 2 days, stir once every 12 hours, clean the seeds after disinfection, treat the seeds with ultrasonic waves for 5 hours, and then use 0.1% auxin + After soaking the seeds in an aqueous solution of indole acetic acid + gibberellin for 1 hour, mix the seeds evenly with lactic acid bacteria at a ratio of 1:500 for sowing and raising seedlings, cover them with plastic film, and control the temperature inside the pl...

Embodiment 2

[0025] A planting method of organic rice, comprising the following steps:

[0026] 1) Flattening and land preparation: Select a good paddy field, remove the grass seeds and pest sources remaining in the paddy field by soaking the field and draining, 7 days after drainage, plow the land to a depth of 15-20cm, remove the weeds that germinated and grew in the early stage, and level the field surface Planting green manure, rape, radish;

[0027] 2) Seedling raising: Select disease-resistant, high-yielding high-quality varieties, soak the seeds in 1% lime water for 3 days, stir once every 12 hours, clean the seeds after disinfection, treat the seeds with ultrasonic waves for 3 hours, and then use 0.1% auxin + After soaking the seeds in an aqueous solution of indole acetic acid + gibberellin for 1 hour, mix the seeds evenly with lactic acid bacteria at a ratio of 1:500 for sowing and raising seedlings, cover them with plastic film, and control the temperature inside the plastic film...

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PUM

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Abstract

The invention discloses an organic rice planting method, which comprises the steps of land levelling and field preparation, seedling raising, rice transplanting, fertilizer and water management, disease and insect pest prevention and control, harvesting and the like. The organic rice planting method has the advantages that fine seed selection and planting, and scientific and reasonable management are performed, and the application of chemical fertilizers and pesticides is avoided, so that the quality of organic rice is guaranteed; meanwhile, through reasonable dense planting, the rice yield is ensured; the planted rice has high quality, high yield and no public hazard, is green and natural, and conforms to the requirements of people; animal waste is used as a base fertilizer; during fertilizer application, once fertilizer application is achieved; secondary top application is not needed; the labor and the trouble are saved; the efficiency is high; after green manure, oilseed rape and radishes are turned and pressed, an EM microbial inoculums and sufficient water are sprayed and applied, so that the decomposition of the green manure, the oilseed rape and radish can be effectively accelerated.

Description

technical field [0001] The invention relates to the field of agricultural planting, in particular to a method for planting organic rice. Background technique [0002] Rice is the main food crop in my country. In the middle and lower reaches of the Yangtze River, the southeast coastal areas and some Heilongjiang areas, rice is the staple food. With a large population in my country, the demand for rice is large, and the per capita consumption is high. At present, rice cultivars use a large amount of chemical fertilizers, resulting in uneven supply of various nutrients and extremely limited crop absorption; and most of the applied fertilizers are fixed by the soil, resulting in low fertilizer utilization efficiency. At the same time, the long-term application of a large number of chemical pesticides not only increases the amount of heavy metal ions and pesticide residues in the soil, but also seriously damages the ecological balance, causing aggravation of diseases, insect pest...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G16/00A01G22/22
CPCA01G22/22
Inventor 于家玉
Owner 于家玉
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