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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

AI Technical Summary

Problems solved by technology

Conventional rice planting methods, i.e. seedling raising and artificial planting, have the disadvantages of wasting seedling field, labor and time, long seedling slowing period and delayed growth period

Method used

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Experimental program
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Effect test

Embodiment 1

[0037] A rice direct seeding high-yield planting method mainly comprises the following steps:

[0038] Step 1: Seed selection and germination

[0039] Choose Kyou 213, a rice variety suitable for live broadcasting, and select rice seeds with full grains. Soak the above-mentioned rice seeds to accelerate germination on May 5, use day soaking and night dew, soak the seeds in normal temperature river water for 10 hours during the day, and pick them up at night. After 2 days, wash the soaked seeds and preheat them with warm water at 38°C for 4 minutes, then put the seeds into baskets, and seal them with plastic film and disease-free straw around them to keep them warm. Usually, send them out every 3 hours Warm water. After the seeds are heated up, control the temperature at 36°C. If the temperature is too high, turn the heap. After 20 hours, the seeds will be white and the chest will be broken. After the seeds are white, lower the temperature to 28°C. The temperature is suitable f...

Embodiment 2

[0065] A rice direct seeding high-yield planting method mainly comprises the following steps:

[0066] Step 1: Seed selection and germination

[0067] The rice variety suitable for live broadcasting is Kyou 213 with a germination rate of more than 85%. Select rice seeds with full grains, soak the above rice seeds to accelerate germination on May 7, use day soaking and night dew, and place the seeds in normal temperature river water during the day Soak for 9 hours, pick it up at night, and after 3 days, wash the soaked seeds with warm water at 36°C and preheat for 5 minutes, then put the seeds into cloth bags, and seal them with plastic film and disease-free rice straw to keep them warm. Generally, warm water is sent every 4 hours. After the seeds are heated up, the temperature is controlled at 37°C. If the temperature is too high, turn the pile. After 21 hours, the chest will be exposed and the chest will be exposed. After the seeds are exposed, the temperature will be lowered...

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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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