大豆玉米带状复合种植技术初探OACSTPCD

The banded compound planting mode of soybean and corn is a stable corn and expanded soybean planting mode popularized by Ministry of Agricultural and Rural Affairs of People's Republic of China with the goal to increase the yield of one season soybean through intercropping or interplanting on the basis of ensuring that the yield of corn is not re-duced.From 2022 to 2023,the banded compound planting model of soybean and corn was tested and demonstrated in Miluo City.The planting area of the whole city is 2 000 hm2,the average yield of corn is 6 900 kg/hm2,and the average yield of soybean is 1 740 kg/hm2.Compared with net cropping corn,the per unit yield of corn only decreases by 690 kg/hm2,and the yield of soybean in the whole city is about 3 500 t,with a total income of more than 21 million yuan in 2 years.This pa-per focuses on the standardized cultivation techniques of soybean and maize strip compound planting pattern from soil pre-paration to harvest.