Micro-furrow Planting Method of Shallow Spin Covering Maize in Dry Land
A planting method and corn technology, which are applied in field preparation methods, botanical equipment and methods, horticulture, etc., can solve the problems of reduced straw returning rate and incomplete seedling emergence, and achieve the advantages of improving water storage capacity, easy operation and reducing operation procedures. Effect
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[0010] Dryland corn shallow rotary covering micro-furrow planting method, a. In autumn, the straw is crushed to a length of less than 10cm and then covered on the surface. Subsoiling is carried out every two years. The depth of subsoiling is 30-40cm, and then rotary tillage is performed at a depth of 5cm. Mix the pulverized straw with the topsoil; b, when ditching in spring, discharge the straw to both sides of the furrow, compact the soil on both sides of the furrow, the depth of the furrow is 5-15cm, and sow the seeds in the wet soil part of the furrow; Before herbicide spraying.
[0011] In the specific implementation process, in view of the drought in dryland corn in Shanxi in spring, severe wind erosion, and the difficulty of grasping the whole seedlings, according to the soil moisture status of the year, the moisture detection ridge and furrow planting, fertilization, sowing, suppression, soil covering, chemical weeding and other processes were carried out simultaneously....
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