Seeding method Peanuts are sown according to the cultivation method by sowing and film covering. According to the mode of operation is divided into artificial on-demand and mechanical sowing.
Planting density must master the principle of reasonable close planting. The planting density of peanuts is determined by the plant height, the fertile range and the leaf area. The appropriate planting density of peanuts depends on the climate characteristics, soil fertility, selection of species and cultivation conditions. According to the fertility situation of peanuts in the city, the planting distance is 58 inches, double kernel planting, mu planting more than 23,000 basic seedlings, and the number of harvested seedlings is about 20,000. The open bank try to use the peanut specifications to open the farm or use peanuts to set the hole. Kind of six lines.
Depth of sowing Generally, sowing of peanuts should be about 5 cm. It is necessary to grasp the principle that “the stem is not deep, the wet is not superficial,†and the soil is less viscous, and the land of sand or sand is deeper. The deepest cultivation can not exceed 7 cm in depth, and the shallowest can not be less than 3 cm.
Post-suppression suppression after sowing is a successful experience in drought-resistant seeding of peanuts to ensure complete seedlings. After repression, not only can the evaporation of soil moisture be reduced, but also the seed can be brought into close contact with the soil, promoting the increase of the moisture in the lower layer of the soil, preventing the seeds from drying out, and facilitating seed germination and seedling emergence.
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