Method for culture of space-series soybean

Abstract

A method for culturing an outer space series soybean with high yield increased by more than two times includes such steps as carefully preparing field, choosing excellent seeds, treating seeds, culturing seedlings in nutritive soil, transplanting in the soil containing sufficient moisture, scientific application of fertilizer and irrigation, controlling diseases and pests, high-yield management, and spraying leaf fertilizer. It features the proper rotation of crops, proper density and growth control.

Description

(1) Technical field [0001] The invention relates to the cultivation technology of crops, in particular to the cultivation method of space series soybeans. (2) Background technology [0002] At present, the general density of soybean cultivation at home and abroad is 15,000-27,000 plants per mu, and the amount of seeds per mu is 5-7 kg. The equal row spacing is 25 cm, and the plant spacing is sparse and uneven, with an average of about 10 cm. The average yield per mu in China is 119 kg, the average yield per mu in the United States is 173.3 kg, and the average yield per mu in Italy is 243.3 kg. [0003] At present, there are problems such as uneven density, lack of seedlings and broken ridges, excessive density, equal row spacing and too narrow row spacing in large areas of production. Inevitably cause: seedling size, strong and weak uneven, bean stalks are thin, internodes are long, the result is lodging half-cut, pods are few, grains are small, and yield is low. [0004]...

AI Technical Summary

Problems solved by technology

[0003] At present, there are problems such as uneven density, lack of seedlings and broken ridges, excessive density, equal row spacing and too narrow row spacing in large areas of production.