Wheat-rape interplanting rice planting method without symbiotic period

Abstract

The invention provides a wheat-rape interplanting rice planting method without a symbiotic period. According to the planting method, through leaving stubble and returning straw to the field, the environmental pollution problem caused by straw burning is solved, and a fertilizer can be saved; a destructive herbicide is sprayed by an unmanned aerial vehicle to directly act on weeds, and thereby theproblem that the herbicide cannot penetrate straw to directly act on weeds is solved; fertilization is performed at the tillering stage and jointing stage, and the fertilization frequency is reduced while the normal growth of rice is met; and a surplus phosphate fertilizer which is not dissolved in water yet in the previous crop wheat-rape field is made full use, the phosphate fertilizer is further dissolved in water in the rice field to provide nutrition for the rice, no phosphate fertilizer is applied during the fertilization process, the abuse of phosphate fertilizers, and the caused phosphorus pollution are effectively prevented, and the labor cost and production cost are reduced by reducing the fertilization frequency and the fertilization amount.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a method for planting interplanted rice with wheat and oil without symbiosis. Background technique [0002] Since the 1980s, the natural farming method introduced from Masanobu, Fukuoka, Japan, combined with the actual situation of modern agricultural development in my country, has initially formed the wheat-oil-in-rice technology. The feature of this technology is to follow the philosophy of the basic natural view, conform to the law of natural occurrence and development, make full use of and give full play to the advantages of natural resources, avoid tedious and ineffective labor in planting, and scientifically summarize and re-understand the traditional process of planting. It can give full play to high-quality, pollution-free production, improve the quality of agricultural products, realize agricultural efficiency and increase farmers' income. [0003] With th...

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Problems solved by technology

[0003] With the development of modern agriculture, more fertilization can increase production and more pesticides can eliminate damage. It seems to have become the consensus of the planting industry. The pollution caused by agriculture has become more and more serious. The abuse of chemical fertilizers has caused water pollution, especially phosphorus pollution. One of the important reasons for the eutrophication of water bodies; the use of pesticides also causes the natural enemies of pests to be eliminated, and the adaptability of pests is stronger, resulting in the application of more pesticides; It also wastes precious organic resources. In order to deal with straw, additional costs have to be paid, which is not conducive to increasing farmers' income.

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