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Paddy rice broadcasting method

A technology for rice and seeds, applied in the fields of rice cultivation, botanical equipment and methods, seed and rhizome treatment, etc., can solve the problems of easy lodging of plants and uneven density of seedlings, and achieve the effect of not easy to lodging.

Inactive Publication Date: 2015-12-16
NANDAN XINGNONG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a rice sowing method, which can solve the problems of easy lodging of plants and uneven density of seedlings existing in the existing direct seeding method of rice

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] This rice sowing method comprises the following steps:

[0016] a. Mix 7.5 kilograms of seeds with 25 kilograms of boiled millet to form mixed granules, set aside;

[0017] b. Drain the accumulated water on the pre-sowed furrow surface one day before sowing;

[0018] c, sow 3.25 kilograms per mu, spread the mixed particles evenly on the furrow surface of step b, cover the plastic film across the furrow surface on the furrow surface afterwards, the width of the furrow surface is 1.7 meters, this film and the furrow surface The length consistent with the width direction of the surface is 2.5 meters, and the width of this film is 2 meters consistent with the length direction of the furrow surface. A layer of mud paddle with a weight of 2 kg is laid on the film corresponding to the furrow surface, and then the film is pulled on both sides of the furrow surface Proceed along the length direction of the furrow, and sow a total of 10 mu of rice fields; that is to say.

Embodiment 2

[0020] This rice sowing method comprises the following steps:

[0021] a. The soil particles are passed through a 20-mesh sieve, and then 45 kilograms of soil particles and 15 kilograms of seeds are mixed to form mixed particles for subsequent use;

[0022] b. Drain the accumulated water on the pre-sowed furrow surface one day before sowing;

[0023] C, sow 4 kilograms per mu of paddy field, evenly sow the mixed particles on the furrow surface of step b, and then cover the furrow surface with a colloidal film across the furrow surface, the width of the furrow surface is 1.8 meters, this film The length consistent with the width direction of the furrow surface is 2.5 meters, and the width of this film consistent with the length direction of the furrow surface is 2 meters. A layer of mud paddle with a weight of 2 kg is laid on the film corresponding to the furrow surface, and then pulled on both sides of the furrow surface The film is advanced along the length direction of the ...

Embodiment 3

[0025] This rice sowing method comprises the following steps:

[0026] a, 9.6 kilograms of seeds are mixed with 32.4 kilograms of millet to form mixed granules, set aside;

[0027] b. Drain the accumulated water on the pre-sowed furrow surface one day before sowing;

[0028] c, sow 3.5 kilograms per mu of paddy field, evenly spread the mixed particles on the furrow surface of step b, then cover the hemp quality film across the furrow surface on the furrow surface, the width of the furrow surface is 1.75 meters, this film The length consistent with the width direction of the furrow surface is 2.5 meters, and the width of this film consistent with the length direction of the furrow surface is 2 meters. A layer of mud paddle with a weight of 2 kg is laid on the film corresponding to the furrow surface, and then pulled on both sides of the furrow surface This film advances along the length direction of the furrow surface, and sows 12 mu of paddy fields altogether;

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Abstract

The invention discloses a paddy rice broadcasting method and relates to the technical field of crop planting. The paddy rice broadcasting method comprises the following steps of (a) mixing 0.75 to 1 part by weight of seeds and 2.5 to 3 part by weight of particles to form mixed particles for spare use, (b) draining accumulated water of a to-be-broadcast trench surface one day before broadcasting, (c) evenly scattering the mixed particles on the trench surface, then paving a plastic film on the trench surface, paving a layer of heavy objects on the plastic film and pulling the plastic film on two sides of the trench surface along the length direction of the trench surface. By the use of the paddy rice broadcasting method, problems of plant falling and uneven seed growing density in the present paddy rice broadcasting method can be solved.

Description

technical field [0001] The invention relates to the technical field of crop planting, in particular to a rice sowing method. Background technique [0002] There are two methods of sowing rice: direct seeding and transplanting. The direct broadcast method is to directly sow dry seeds or soaked and accelerated germination seeds into the field according to the required sowing rate; compared with the transplanting method, the direct broadcast method saves two links of seedling raising and seedling transplanting, which is more labor-saving and labor-saving. At present, the planting area of ​​direct-directed rice in my country has an increasing trend year by year; but there are following problems when direct-directed rice: 1. Because the seeds are soaked, the wet seeds are prone to stick when sowing, resulting in uneven density of seedlings; 2. Since the seeds are only sprinkled on the surface of the soil, their roots are not firm, and it is easy to cause the plants to fall. Cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G16/00A01C1/00A01G22/22
CPCA01C1/00
Inventor 覃秋贵
Owner NANDAN XINGNONG TECH CO LTD
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