Crop field film hill-seeding and cultivating method as well as film planting roll and preparation method of film planting roll

A cultivation method and a crop technology, which are applied in the field of field film sowing cultivation of crops, film seed rolls and its preparation, can solve the problems of inability to realize direct seeding of rice, increase the use of plastic film, and increase the cost of whole field, so as to reduce the work intensity of farmers, The effect of increasing yield and improving seeding efficiency

Inactive Publication Date: 2015-09-23
周齐铭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this technology can greatly increase the yield per unit area, the increase rate can reach about 100kg / mu, but it cannot realize the direct seeding of rice, and it still needs to cultivate the seedlings and then transplant them.
At the same time, the use of plastic film is increased, the cost of whole field is increased, and a certain amount of plastic film residue is caused, causing environmental pollution

Method used

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  • Crop field film hill-seeding and cultivating method as well as film planting roll and preparation method of film planting roll
  • Crop field film hill-seeding and cultivating method as well as film planting roll and preparation method of film planting roll
  • Crop field film hill-seeding and cultivating method as well as film planting roll and preparation method of film planting roll

Examples

Experimental program
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Effect test

preparation example Construction

[0048] The preparation method of film seed roll comprises the following steps in turn:

[0049] A. Prepare degradable mulch film 2; select seeds at the same time;

[0050] B. Set the seed hole 3 on the degradable plastic film 2;

[0051] C. Place the selected seeds in the seed hole 3 on the degradable plastic film 2;

[0052] D. Connect a layer of permeable degradable protective film 1 on the degradable plastic film 2 so that the degradable protective film 1 covers the seeds;

[0053] It also includes a step implemented after step B: setting germination holes 4 at the positions of the seed holes 3 on the degradable plastic film 2 .

[0054] The degradable mulch film 2 described in step A refers to the mulch film produced by mixing the degradable masterbatch and the plastic particle masterbatch. Degradation is the degradation achieved by using microorganisms in nature to erode the mulch film or by utilizing the oxidation of sunlight; the degradable mulch film 2 can achieve n...

Embodiment

[0102] Rice is planted by using the film seed-carrying roll and the preparation method thereof and the field film sowing cultivation method provided by the invention.

[0103] 1. Select the corresponding variety of rice seeds according to the geographical location of cultivation; and prepare a film-loaded roll with rice seeds as the seeds.

[0104] 1.1 Variety selection: In the Sichuan Basin, the plains of the middle and lower reaches of the Yangtze River, and South China, there are no special requirements, and the main local varieties are directly selected. In other areas with low accumulated temperature, it is necessary to choose varieties with a slightly shorter growth period. The seeds in the film seed rolls selected in this example are rice seeds suitable for growth in the Sichuan Basin.

[0105] 1.2 Prepare degradable mulch film 2; select rice seeds at the same time; in the process of selecting rice seeds, use winnowing method to select plump seeds, so as to improve the...

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Abstract

The invention discloses a crop field film hill-seeding and cultivating method for realizing film coating and hill-seeding of crops by utilizing a film planting roll, and besides also provides the film planting roll capable of reducing environmental pollution and a preparation method capable of reducing production cost of the film planting roll. The film planting roll comprises degradable ground films, degradable protection film with permeability and seeds fixed on the degradable ground films. The preparation method of the film planting roll comprises the following steps of: forming seeding holes in the degradable ground films, putting the seeds in the seeding holes, and then connecting a layer of the degradable protection film to the degradable ground films so as to fix the seeds. The crop field film hill-seeding and cultivating method mainly comprises the following steps of: selecting the film planting roll, opening boxes in a field, performing fertilizing, paving the films, and controlling the water quantity of the field. According to the crop field film hill-seeding and cultivating method, the film planting roll and the preparation method of the film planting roll, which are disclosed by the invention, the production cost of the crops can be reduced, the operating efficiency is improved, the yield is increased, and the pollution is reduced.

Description

technical field [0001] The invention relates to the field of cultivation, in particular to a field film sowing cultivation method for crops, a film seed roll and a preparation method thereof. Background technique [0002] It is well known that China is a large agricultural country, and the main crops grown in my country include rice, wheat, corn, and rapeseed. In the traditional crop cultivation process, on-demand seeding, seedling transplanting or on-demand mulching and transplanting mulching are mainly used, which not only consumes more labor, but also often due to the low degradability of the mulch used in traditional cultivation methods Therefore, it is easy to cause environmental pollution; [0003] For example: Rice is the main food crop in my country, and it is spread across all provinces and autonomous regions, with an annual cultivation area of ​​more than 400 million mu. After the founding of the People's Republic of China, continuous improvement in cultivation t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/04A01G13/02A01G1/00
Inventor 周齐铭
Owner 周齐铭
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