High-yielding rice planting method

A planting method and technology for rice seeds, applied in the fields of botanical equipment and methods, land preparation methods, rice cultivation, etc., can solve the problems of excessive chemical harmful components, endangering health, and reducing utilization rate, so as to promote rice production and improve germination. rate, and the effect of preventing pests and diseases

Active Publication Date: 2017-02-22
湖南省珠梅湾农业开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Most of the existing rice planting techniques adopt the rough planting method, which has low yield and poor quality, and a large amount of chemical fertilizers are applied in the nursery beds and seedling fields, which reduces the utilization rate of fertilizers, resulting in serious problems caused by excess fertilizer environmental pollution, and at the same time make the chemical harmful components in rice exceed the standard, endangering human health

Method used

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  • High-yielding rice planting method

Examples

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Effect test

Embodiment 1

[0035] A method for planting high-yield rice, including the following steps:

[0036] Step 1. Seed pretreatment: Place the rice seeds in the sun for 1 day, then soak them in the soaking solution, take them out for 10 hours and rinse them twice with clear water, and then soak the rice seeds in water at 28°C for 1 Now, put the soaked rice seeds into wet sacks and seal them, preheat them to 40°C with 60°C steam, place the wet sacks in the straw pile for 20 hours, and then add the primed rice seeds to their weight 10 The suspension of rice seeds is obtained in the embedding agent of 200 times; then the suspension is poured into a sterilized 2% calcium chloride solution that is 20 times the weight of the rice seeds, stirred for 10 minutes, and then allowed to stand for 20 minutes to pour out the calcium chloride. Wash the solution with sterile water for 20 minutes to obtain the embedded rice seeds and add them to a mixture of 10 times its weight, and mix them evenly to obtain rice see...

Embodiment 2

[0053] A method for planting high-yield rice, including the following steps:

[0054] Step 1. Seed pretreatment: Place the rice seeds in the sun for 2 days, then soak them in the soaking solution, take them out for 16 hours and rinse with water 4 times, and then soak the rice seeds in 30℃ water 3 Day, put the soaked rice seeds into wet sacks and seal them, preheat them to 50°C with 70°C steam, place the wet sacks in the straw pile to accelerate germination for 26 hours, and then add the primed rice seeds to their weight 20 The suspension of rice seeds is obtained in the embedding agent of 200 times; then the suspension is poured into a sterilized 2% calcium chloride solution that is 30 times the weight of the rice seeds, stirred for 15 minutes, and then allowed to stand for 30 minutes to pour out the calcium chloride. Wash the solution with sterile water for 20 minutes to obtain the embedded rice seeds and add them to the mixing material 15 times its weight, and mix well to obtai...

Embodiment 3

[0071] A method for planting high-yield rice, including the following steps:

[0072] Step 1. Seed pretreatment: Place the rice seeds in the sun for 1.5 days, then soak them in the soaking solution, take them out for 13 hours and rinse them with clean water 3 times, and then soak the rice seeds in 29℃ water 2 Put the soaked rice seeds into wet sacks and seal them, preheat them to 45°C with 65°C steam, place the wet sacks in the straw pile for 23 hours, and then add the primed rice seeds to their weight 15 The suspension of rice seeds is obtained in the embedding agent of 200 times; then the suspension is poured into a sterilized 2% calcium chloride solution of 25 times the weight of the rice seeds, stirred for 13 minutes, and then allowed to stand for 25 minutes to pour out the calcium chloride. Wash the solution with sterile water for 20 minutes to obtain the embedded rice seeds and add them to the mixture 13 times its weight, and mix them evenly to obtain rice seeds for sowing;...

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Abstract

The invention discloses a high-yielding rice planting method. The method comprises the following steps: 1, performing seed treatment, namely sequentially soaking rice seeds in a soaking solution, embedding in an embedding medium, and mixing materials, to obtain rice seeds for seeding; 2, performing soil preparation, namely respectively laying three different bio-fertilizers between a pig manure layer and a marsh dung layer, respectively embedding the bio-fertilizers into three ditches, and performing on-situ fermentation, to obtain a fertile seedling bed; 3, preparing seedling-raising nutrient soil, filling the nutrient soil in seedling raising holes of a seedling raising tray, spreading the rice seeds for seeding in the seedling raising holes, and performing watering and fertilization management, to obtain to-be-transplanted rice seedlings; 4, transplanting. According to the planting technology of performing pretreatment on the rice seeds and performing soil preparation on a nursery land so as to obtain the fertile seedling bed capable of preventing the disease and pest injury, the leaf division capacity of the rice seedlings is high, and the lighting property and breathability are high, so that the rice seedlings grow strongly, and rice with high insect resistance and disease resistance is obtained; therefore, the quality and the yield of the rice are improved.

Description

Technical field [0001] The invention relates to the technical field of crop planting. More specifically, the present invention relates to a method for planting high-yield rice. Background technique [0002] Rice is native to tropical Asia. After being widely planted in China, it gradually spread to all over the world. According to different methods, rice can be divided into indica and japonica rice, early and mid-late rice, glutinous rice and non-glutinous rice. Chinese scientist Yuan Longping has made great contributions to the research of hybrid rice and is known as the "father of hybrid rice." Rice grains are called rice or rice after they are hulled. Nearly half of the world's population feed on rice. There are many ways to eat rice, including rice, rice porridge, rice cakes, rice cakes, rice noodles and rice wine. In addition to being edible, rice can also be used as industrial raw materials for brewing and sugar making. Rice husks and rice stalks also have many uses. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B79/02A01C1/00A01C1/06A01G1/00A01G9/10A01G16/00C05G3/00C05G3/04C05G3/02C05F17/00C05F15/00A01G22/22C05G3/60C05G3/80
CPCA01B79/02A01C1/00A01C1/06C05D1/00C05D9/00C05F3/00C05F7/00C05F17/00C05F17/05C05F17/50C05G3/60C05G3/80C05G5/23C05F5/002C05F11/00C05F11/08C05D5/00C05F11/02C05G3/00C05F5/00C05F5/008C05F9/04Y02W30/40
Inventor 覃建兵
Owner 湖南省珠梅湾农业开发有限公司
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