Novel cultivation, precise fertilizer-application and comprehensive cultivation method for rice

Abstract

The invention discloses a novel cultivation, precise fertilizer-application and comprehensive cultivation method for rice. In the method, rice seedling on upland fields, machine transplanting for cultivating in water, precise fertilizer application, soil conditioning, spade husbandry, straw fermentation field restoration, digging rows from south to north, narrow plants on wide rows and equally-balanced close planting are combined with ecological function BB (Bulk blending) fertilizer dedicated for precise basal application rice, functional organic fertilizer, functional urea, applied plant energy gathering fertilizer and liquid water-soluble silicon fertilizer. The method is suitable to realize high quality and yield on the rice fine breed. With the method, rice ventilation and light transmitting capability is improved, luminous energy, wind energy, fertilizer energy, hydroenergy and bioenergy are fully utilized; the functions of keeping fertilizer and resisting cold, drought, lodging and pest diseases can be improved; on the basis of improving rice quality, the high yield of grain is achieved, national grain safety is guaranteed, fertilizer utilization amount is reduced according to equal-yield calculation, cost is saved and income is increased for farmers, energy is saved for the nation, the environment is protected, and the agricultural sustainable development is accelerated.

Description

technical field [0001] The invention relates to crop cultivation and fertilization methods, in particular to a new rice cultivation, precision fertilization and comprehensive cultivation method. Background technique [0002] There is no standard rice cultivation mode in my country's agriculture. Water, dry seedlings, field hand planting, sparse planting and unreasonable close planting are all bottlenecks that restrict the high yield of rice. Especially when rice is heading, the functional leaves under the ear receive insufficient light, and the rice grains It is difficult to be full, and more than half a grain will cause a reduction in production; farmers have no standards for arable land, and they are blind and random. Most of the paddy fields are not plowed deeply, and they are directly cultivated with a rotary tiller, resulting in a thin layer of mud on the surface of the field (after water purification and cause compaction), but the subfield layer is a hard floor, and the ...

AI Technical Summary

Problems solved by technology

According to China's national conditions of growing population and gradually decreasing land, extensive rice cultivation methods and traditional fertilization methods are no longer suitable for the needs of modern agricultural development and the growing social needs

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