Planting method for increasing land output value by covering greenhouse crop rotation of upland rice and oilseed rape

Abstract

The invention discloses a planting method for improving land output value by covering greenhouse crop rotation of upland rice and rape, which comprises the steps of seed selection, sowing, fertilization, weeding, insect pest elimination, watering, soil treatment, land parcel selection and land parcel management planning, and is characterized by comprising the following steps: soil treatment in spring; sowing dry rice; thoroughly watering seedling emergence water; weeding after sowing the dry rice; rice seedling raising and topdressing; topdressing in a vigorous growth period; topdressing in a flowering filling stage; pest control; upland rice harvesting and rape seedling raising; soil treatment in autumn; oilseed rape cultivation; performing rape topdressing twice in the rape growing period; covering the greenhouse for management; harvesting the rape. By adjusting the dry rice sowing date, selecting the oilseed rape cultivation date, performing greenhouse covering management and artificially simulating climate, oilseed rape overwintering is achieved, the growth conditions of oilseed rape are met, marketing in the Spring Festival is achieved, and the output value of oilseed rape is increased; and through greenhouse covering crop rotation of the upland rice and the oilseed rape, cyclic utilization of the land is facilitated, and the land utilization output value is greatly improved.

Description

technical field [0001] The invention relates to an improvement of a method for planting upland rice, in particular to a method for planting upland rice and rape in shed rotation to increase land output value. Background technique [0002] Upland rice is a variety suitable for upland cultivation. The stems and leaves of upland rice are thick and luxuriant, the leaves are wide, the root system is developed, the root hairs are dense, the osmotic pressure of the root and the cell juice concentration of the leaves are high, and it is drought-resistant, heat-resistant, and water-absorbing. Therefore, in recent years, it has been popularized in a large area in dryland areas where irrigation conditions are lacking in our country. Our Jinan Academy of Agricultural Sciences attaches great importance to the promotion and planting of upland rice. At the same time, we study the crop rotation technology with wheat and vegetables and the corresponding equipment, and have included it in the...

AI Technical Summary

Problems solved by technology

[0003] According to the search, although there are reports on the rotation of upland rice and vegetables, there is no report on the rotation of upland rice and rapeseed, and the management of sheds, so that the rapeseed will be on the market in the Spring Festival, and the corresponding scientific management measures will be used to greatly increase the land output value. to report