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Rice seedling nursing soil, as well as preparation method and application thereof

A technology for raising seedling soil and rice, applied in the field of rice seedling raising, can solve problems such as difficulty in borrowing soil, and achieve the effects of preventing and controlling diseases and insect pests, increasing the transmission amount of oxygen, and being beneficial to the growth of plant roots.

Inactive Publication Date: 2017-12-22
吉林省晟华农村电商创业服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of difficult soil extraction during straw burning and rice seedling raising in spring, the present invention provides a rice seedling raising soil and its preparation method and application

Method used

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  • Rice seedling nursing soil, as well as preparation method and application thereof
  • Rice seedling nursing soil, as well as preparation method and application thereof
  • Rice seedling nursing soil, as well as preparation method and application thereof

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preparation example Construction

[0042] The present invention also provides the preparation method of above-mentioned a kind of paddy rice nursery soil, comprises the following steps:

[0043] Step 1. Fermenting and culturing Pseudomonas, Bacillus thuringiensis, Bacillus subtilis, Bacillus licheniformis, Trichoderma and Lactobacillus plantarum respectively to obtain the corresponding bacterial liquid, the fermentation temperature is 31-38°C, and the fermentation time is 2.5 days. After the fermentation, the number of effective bacteria in the bacterial liquid of Pseudomonas, Bacillus thuringiensis, Bacillus subtilis, Bacillus licheniformis, Trichoderma and Lactobacillus plantarum was 1.2 billion / mL.

[0044] The mass ratio of Pseudomonas, Bacillus thuringiensis, Bacillus subtilis, Bacillus licheniformis, Trichoderma, Lactobacillus plantarum is 1.5:1:1:1:1:1.5 by weighing each bacterial solution, mix evenly, A liquid compound microbial bacterial agent is obtained.

[0045] Step 2: Weigh the straw powder, dipo...

Embodiment 1

[0051] In March 2017, Group 1 of Machang Village, Shuangyang District, Changchun City conducted an experiment.

[0052] A kind of preparation method of paddy rice nursery soil of the present invention, comprises the following steps:

[0053] Step 1. Ferment and cultivate Pseudomonas, Bacillus thuringiensis, Bacillus subtilis, Bacillus licheniformis, Trichoderma and Lactobacillus plantarum respectively to obtain the corresponding bacterial liquid, the fermentation temperature is 31°C, the fermentation time is 2.5 days, and the fermentation ends After that, the number of effective bacteria in the Pseudomonas, Bacillus thuringiensis, Bacillus subtilis, Bacillus licheniformis, Trichoderma and Lactobacillus plantarum bacteria liquid was 1.2 billion / mL.

[0054] The mass ratio of Pseudomonas, Bacillus thuringiensis, Bacillus subtilis, Bacillus licheniformis, Trichoderma, Lactobacillus plantarum is 1.5:1:1:1:1:1.5 by weighing each bacterial solution, mix evenly, A liquid compound mi...

Embodiment 2

[0059] In March 2017, Group 2 of Machang Village, Shuangyang District, Changchun City conducted an experiment.

[0060] A kind of preparation method of paddy rice nursery soil of the present invention, comprises the following steps:

[0061] Step 1. Ferment and cultivate Pseudomonas, Bacillus thuringiensis, Bacillus subtilis, Bacillus licheniformis, Trichoderma and Lactobacillus plantarum respectively to obtain the corresponding bacterial liquid, the fermentation temperature is 37°C, the fermentation time is 2.5 days, and the fermentation ends After that, the number of effective bacteria in the Pseudomonas, Bacillus thuringiensis, Bacillus subtilis, Bacillus licheniformis, Trichoderma and Lactobacillus plantarum bacteria liquid was 1.2 billion / mL.

[0062] The mass ratio of Pseudomonas, Bacillus thuringiensis, Bacillus subtilis, Bacillus licheniformis, Trichoderma, Lactobacillus plantarum is 1.5:1:1:1:1:1.5 by weighing each bacterial solution, mix evenly, A liquid compound mi...

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Abstract

The invention discloses rice seedling nursing soil, as well as a preparation method and application thereof, and relates to the field of rice seedling nursing. The problems of straw combustion and difficulty in soil taking during rice seedling nursing in spring are solved. The rice seedling nursing soil is prepared from the following components in parts by weight: 100 to 200 parts of soil, 80 to 90 parts of straw powder, 10 to 20 parts of a compound microbial agent, 0.1 to 0.15 part of potassium dihydrogen phosphate, 0.1 to 0.4 part of ammonium sulfate and 0.1 to 0.3 part of quicklime, wherein the compound microbial agent is prepared from the following components: pseudomonas syringae, bacillus thuringiensis, bacillus subtilis, bacillus licheniformis, trichoderma and lactobacillus plantarum, and the mass ratio of the pseudomonas syringae, the bacillus thuringiensis, the bacillus subtilis, the bacillus licheniformis, the trichoderma and the lactobacillus plantarum is 1.5:1:1:1:1:1.5. According to the rice seedling nursing soil and the preparation method and application thereof, insect killing, sterilization, pest and disease damage prevention and control and increase of transmission of oxygen in the soil can be simultaneously implemented, growth and reproduction of microorganisms are facilitated, pollution is avoided, and the yield is high.

Description

technical field [0001] The invention relates to the technical field of rice seedling raising, in particular to a rice seedling raising soil and a preparation method and application thereof. Background technique [0002] At present, conventional nutrient soil seedlings need to take soil, transport soil, sieve soil, mix soil, and also need to be plated, transported and placed. Based on the 10 million mu of paddy fields in Jilin Province, it is necessary to dig out 10,000 mu of topsoil from fertile land for rice seedling cultivation every year. The paddy field area in the country is nearly 450 million mu, and every year, 400,000 mu of good land need to be dug up for rice seedling cultivation. With the continuous expansion of the paddy field area in Jilin Province, the amount of soil required for rice seedling cultivation is increasing, and it is becoming more and more difficult to obtain soil. At the same time, the existing conventional rice seedling soil does not contain mic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/04A01G9/10C05G3/60C05G3/80
CPCA01G24/00A01G24/28A01G24/44C05B7/00C05G3/00C05G3/60C05G3/80C05C3/00C05D3/02C05F11/00C05F11/08
Inventor 徐贺李华靓于海业隋媛媛肖英奎李金凤朱博李中孙兵李华明陈露孙玉莲隋原
Owner 吉林省晟华农村电商创业服务有限公司
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