Rice direct-sowing high-yield planting method

A technology for high-yield planting and rice seeds, applied in botany equipment and methods, rice cultivation, plant cultivation, etc., can solve the problems of delayed growth period, waste of seedling fields, slow seedling period, etc., shorten the growth period and shorten the growth period , the effect of reducing losses

Inactive Publication Date: 2015-06-24
仝宝生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Conventional rice planting methods, i.e. seedling raising and artificial planting, have the disadvant

Method used

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[0036] Example 1:

[0037] A method for direct seeding and high-yield planting of rice, which mainly comprises the following steps:

[0038] Step 1: Seed selection and germination

[0039] The rice variety suitable for direct seeding was selected as Kyou 213, and the rice seeds with full grains were selected. On May 5, the above rice seeds were soaked and germinated, and the seeds were soaked in day and night dew. The seeds were soaked in normal temperature river water for 10 hours during the day, and picked up at night. After 2 days, wash the soaked seeds, wash them with warm water at 38°C and preheat them for 4 minutes, then put the seeds into baskets, and seal them with agricultural film and disease-free straw to keep warm, usually every 3 hours. Warm water, after the seeds are heated up, the temperature should be controlled at 36°C. If the temperature is too high, the piles should be turned over. After 20 hours, the chest will be exposed. After the seeds are exposed, the ...

Example Embodiment

[0064] Example 2:

[0065] A method for direct seeding and high-yield planting of rice, which mainly comprises the following steps:

[0066] Step 1: Seed selection and germination

[0067] The rice variety suitable for direct seeding was selected as Kyou 213 with a germination rate of over 85%, and the rice seeds with full grains were selected. On May 7, the above rice seeds were soaked and germinated, and the seeds were placed in the river water at room temperature during the day by soaking them in day and night dew. Soak for 9 hours, pick it up at night, and after 3 days, wash the soaked seeds, wash them with warm water at 36°C, and preheat them for 5 minutes, then put the seeds into cloth bags, and seal them with agricultural film and disease-free straw to keep warm. Generally, warm water is sent every 4 hours. After the seeds are heated up, the temperature should be controlled at 37°C. If the temperature is too high, the piles should be turned over. When the buds grow ha...

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Abstract

The invention discloses a rice direct-sowing high-yield planting method. The method comprises the main six steps of seed selection and germination acceleration, soil preparation and fertilization, direct sowing, field management, insect disease and weed prevention and treatment and harvest. The rice direct-sowing high-yield planting method has the advantages that labor, efforts and seedling beds are saved, and the labor efficiency can be improved by more than 1.5 times when comparing the direct-sowing cultivation with manual transplanting. Direct-sown rice does not need reserved seedling beds, so that the loss caused by the situation that crops cannot be planted in the reserved seedling beds is reduced. The direct-sown rice is free from the processes of transplanting, root damage and turning green, the seedling early growth and quick tillering are facilitated, and the growth period is shortened. When same varieties are sown at the same time, the growth period of the direct-sown rice is shortened by about 10 days compared with that of transplanted rice.

Description

Technical field: [0001] The invention relates to a rice planting method, in particular to a high-yield direct seeding planting method of wheat. Background technique: [0002] The cultivation of rice is relatively common in my country, and nearly half of the world's population feeds on rice. There are various ways to eat rice, such as rice, rice porridge, rice cakes, rice cakes, rice wine and so on. In addition to being edible, rice can also be used as industrial raw materials for wine making and sugar refining, and rice husk and rice straw can be used as feed. The main rice producing areas in my country are mainly the Northeast region, the Yangtze River Basin, and the Pearl River Basin. Belongs to direct economic crops. It is also the staple food of one-third of the world's humans. Conventional paddy planting methods, i.e. raising seedlings and artificially planting, have the disadvantages of wasting seedling field, labor and time, long seedling slowing period, and delay...

Claims

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Application Information

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IPC IPC(8): A01G16/00A01G22/22
CPCA01G22/22
Inventor 仝宝生何庆明张茜
Owner 仝宝生
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