Earthing drought-resistant seedling-protecting cultivation method for planting soybeans in filed with watermelon crops

Abstract

The invention discloses an earthing drought-resistant seedling-protecting cultivation method for planting soybeans in a filed with watermelon crops. The method comprises the steps of (A) cleaning stubbles, wherein watermelon crops of 5-6 cm are cleaned away through shallow rotary tillage or manual stubble cleaning, and bed surfaces with the widths being 120 cm and furrows with the widths being 40 cm are reserved; (B) digging furrows, wherein seeding furrows which are about 5 cm deep are transversely dug in the bed surfaces, and the line spacing is 30 cm; (C) conducting watering, wherein sufficient bottom water is poured into the seeding furrows; (D) conducting seeding, wherein soybeans are planted at the moment watering is completed; (E) covering seeds, wherein the seeds are covered by fine earth until water can not be seen in the seeding furrows, and the fine earth on the soybean seeds is about 3 cm thick; (F) conducting earthing, wherein the bed surfaces are covered by fine earth until no wetted earth can be seen on the seeding furrows, and the fine earth on the soybean is 3-4 cm thick; (G) conducting seedling protection, wherein insects, hares, wild pigeons and the like are prevented from damaging tender shoots before and after soybean seeds are in full stand; (H) conducting moisture preservation, wherein the beds are covered by fine earth every 6 days after seeding is completed in principle, when earth is suitable for being ploughed after rain, the bed surfaces are covered by fine earth in time, and water evaporation is reduced; (I) conducting management, wherein daily field management is well completed.

Description

technical field [0001] The invention relates to a farming method for soybeans covered with soil to resist drought and protect seedlings, in particular to a cultivation method for planting soybeans covered with soil for drought resistance and protected seedlings in hilly and mountainous areas and dry plains in southern my country. Background technique [0002] Soybean is a grain and oil crop, native to my country, and is one of the oldest cultivated crops. According to the local cultivation system and sowing season, it can be divided into spring soybean, summer soybean, autumn soybean and winter soybean. my country used to be the main producer and exporter of soybeans. Due to my country's large population and little arable land, the grain production area must be guaranteed, the soybean planting area has been compressed, and the supply of domestic soybeans is in short supply. Therefore, my country has changed from a soybean exporter to a soybean importer. Under the circumsta...

AI Technical Summary

Problems solved by technology

However, the economic benefit of planting soybeans in paddy fields is not as high as that of planting rice, so farmers are not very motivated, and it is also inconsistent with the tradition of producing rice in paddy fields.