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Method for controlling diseases and insect pests in rice planting process

A technology for diseases and insect pests and rice, which is applied in the field of preventing and controlling diseases and insect pests in the process of rice planting, can solve the problems of declining rice yield, being susceptible to damage by diseases and insect pests, and reducing farmers' harvests, and achieves the effects of reducing pest and disease damage, reducing the use of labor, and improving work efficiency.

Inactive Publication Date: 2022-01-25
马鞍山市新市有年渔业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a method for preventing and treating pests and diseases in the process of planting rice, which effectively solves the problem that rice is easily damaged by pests and diseases in the process of planting. Farmer's Harvest Diminishing Problem

Method used

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  • Method for controlling diseases and insect pests in rice planting process

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Effect test

Embodiment 1

[0047] A method for preventing and treating plant diseases and insect pests in rice planting process, comprising the following steps:

[0048] S1: Preliminary selection: through manual seed selection, pour the seeds into a bamboo sieve, sift out the broken seeds in the seeds by shaking, and pour the sieved seeds into the storage bag for later use;

[0049] S2: Secondary selection: Pour the seeds in the storage bag in step S1 into the seed selection machine for secondary selection, and put the seeds screened by the seed selection machine back into the storage bag for later use;

[0050] S3: final selection: dry the loess in advance, then add a small amount of water to make a paste, then add water to make the fresh eggs float to the surface, add the seeds in the storage bag in step S2 when they are about the size of a dime, soak for 3 minutes, and then remove Deflated seeds, pour the remaining seeds into the washing machine, the speed of the washing machine is 150r / min, wash for...

Embodiment 2

[0062] A method for preventing and treating plant diseases and insect pests in rice planting process, comprising the following steps:

[0063] S1: Preliminary selection: through manual seed selection, pour the seeds into a bamboo sieve, sift out the broken seeds in the seeds by shaking, and pour the sieved seeds into the storage bag for later use;

[0064] S2: Secondary selection: Pour the seeds in the storage bag in step S1 into the seed selection machine for secondary selection, and put the seeds screened by the seed selection machine back into the storage bag for later use;

[0065] S3: final selection: dry the loess in advance, then add a small amount of water to make a paste, then add water to make the fresh eggs float to the surface, add the seeds in the storage bag in step S2 when they are about the size of a dime, soak for 4 minutes, and remove Deflated seeds, pour the remaining seeds into the washing machine, the speed of the washing machine is 200r / min, wash for 6min...

Embodiment 3

[0077] A method for preventing and treating plant diseases and insect pests in rice planting process, comprising the following steps:

[0078] S1: Preliminary selection: through manual seed selection, pour the seeds into a bamboo sieve, sift out the broken seeds in the seeds by shaking, and pour the sieved seeds into the storage bag for later use;

[0079] S2: Secondary selection: Pour the seeds in the storage bag in step S1 into the seed selection machine for secondary selection, and put the seeds screened by the seed selection machine back into the storage bag for later use;

[0080] S3: Final selection: Dry the loess in advance, then add a small amount of water to make a paste, then add water to make the fresh eggs float to the surface, add the seeds in the storage bag in step S2 when they are about the size of a dime, soak for 5 minutes, and remove Deflated seeds, pour the remaining seeds into the washing machine, the speed of the washing machine is 300r / min, wash for 8min...

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Abstract

The invention relates to the technical field of rice planting, and discloses a method for controlling diseases and insect pests in the rice planting process. The method for controlling diseases and insect pests in the rice planting process comprises the following steps: S1, primary selection; S2, secondary selection; S3, final selection; S4, disinfection; S5, germination acceleration; S6, bud selection; S7, seeding; S8, seedbed management; S9, rice seedling transplanting; S10, paddy field management; S11, harvesting. and S12, paddy field preparation; According to the method, the paddy field management process is controlled strictly, an insecticidal dihydrate solution is sprayed to control chilo suppressalis, an abamectin solution is sprayed to prevent leaf miners, and the number and degree of sheath blight and core blight of rice can be effectively reduced by preventing the chilo suppressalis and the leaf miners; and by adopting a mode of selecting seeds for multiple times, strong seeds are selected from the source for breeding, and strong seeds are selected from the rice source, so that the influence of diseases and insect pests in the rice planting process can be greatly reduced, the use of manpower is reduced, and the efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of rice planting, in particular to a method for preventing and controlling plant diseases and insect pests in the process of planting rice. Background technique [0002] Rice, an annual grass, with erect stalks, 0.5-1.5 meters high, varying with varieties. Leaf sheaths are loose and glabrous; ligule is lanceolate, 10-25mm long, extending under the base of both sides to become the edge of the sheath, with 2 auricles that are sickle-shaped and clasping; leaves are linear-lanceolate, about 40cm long, About 1 cm wide, glabrous and rough; rice is divided into indica and japonica rice, early rice and middle and late rice, glutinous rice and non-glutinous rice according to the type of rice. According to the way of saving seeds, it is divided into conventional rice and hybrid rice; according to whether it is soilless cultivation, it can be divided into paddy field rice and floating rice, etc.; the fruit of rice is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/22A01G13/00A01C1/00A01C1/08
CPCA01G22/22A01G13/00A01C1/00A01C1/08
Inventor 邵六海
Owner 马鞍山市新市有年渔业有限公司
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