Wheat-corn ridge-culture zero-tillage direct-sowing cultivating method

A cultivation method, no-tillage direct seeding technology, applied in horticultural methods, botanical equipment and methods, horticulture, etc., can solve the problems that are not conducive to biodiversity and the stability of agricultural ecosystems, destroy soil structure and soil beneficial biological living environment, and cannot Ensure the density and uniformity of corn and achieve the effect of improving the quality of sowing, optimizing the living environment and improving the efficiency of agricultural production

Inactive Publication Date: 2006-05-24
CROP RES INST SHANDONG ACAD OF AGRI SCI
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Problems solved by technology

This kind of planting system mainly has the following five disadvantages: first, it cannot realize the whole process of mechanized operation, and the labor productivity is low; second, it cannot guarantee the density and uniformity of corn, which affects the yield of corn; Premature aging reduces grain weight and reduces yield; fourth, interplanting corn is harvested early, and there is generally a crop rotation period of about 20 days from corn harvest to wheat sowing, and this period is the end of the rainy season and the temper...

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  • Wheat-corn ridge-culture zero-tillage direct-sowing cultivating method
  • Wheat-corn ridge-culture zero-tillage direct-sowing cultivating method

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Embodiment Construction

[0024] The wheat-corn ridge-planting no-tillage direct seeding cultivation method consists of two aspects: wheat ridge-planting and corn ridge-planting.

[0025] After the wheat is harvested, straw is covered on the ground, and corn is sown between the rows of wheat stubble on the ridge. This solves the problem of corn seedling waterlogging and ensures the robust growth of corn. At the same time, sowing corn after wheat harvest ensures the density and uniformity of corn, which is conducive to high yield of corn. In addition, since the corn is direct seeded, it avoids watering wheat yellow after interplanting corn, and avoids yield loss caused by premature senescence of wheat roots. After the corn is harvested, the crushed corn stalks are covered in the furrows, and the wheat ridge-planting no-tillage seeder is used to remove the stubble and repair the ridges, so as to avoid the corn stubble and sow the wheat on the ridges.

[0026] Such as figure 1 , the wheat ridge and no-...

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Abstract

The present invention relates to a wheat-maize ridge-planting non-tillage cultivation method by direct seeding. Said method uses special-purpose ridge drill for wheat to making ridge forming and ridge sowing, after the wheat is harvested, the straw can be covered with surface layer, and the special-purpose sowing machine for maize can be used for sowing on the ridge, so that it is favorable for high-yield of maize.

Description

Technical field: [0001] The invention relates to a planting method of two main field crops, in particular to a ridge-planting no-tillage direct-seeding cultivation method of wheat to corn. Background technique: [0002] The existing wheat-corn crop rotation system mainly adopts flat cultivation, and corn is interplanted before wheat harvest. This kind of planting system mainly has the following five disadvantages: first, it cannot realize the whole process of mechanized operation, and the labor productivity is low; second, it cannot guarantee the density and uniformity of corn, which affects the yield of corn; Premature aging reduces grain weight and reduces yield; fourth, interplanting corn is harvested early, and there is generally a crop rotation period of about 20 days from corn harvest to wheat sowing, and this period is the end of the rainy season and the temperature is relatively moderate, which is most conducive to corn grain filling Timing, so corn interplanting wa...

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Application Information

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IPC IPC(8): A01G1/00A01G7/00
Inventor 王法宏
Owner CROP RES INST SHANDONG ACAD OF AGRI SCI
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