High-yield cultivation techniques for soybean and corn strip composite planting
In order to promote the application of soybean corn strip intercropping technology and explore high-yield cultivation techniques for soybean corn intercropping,the characteristics of growth period of soybean and corn were summarized and analyzed,pre planting preparation,sowing period management,field management,and harvesting aspects of high-yield cultivation techniques.The composite planting technology of soybean and corn needs to be combined with suitable growth periods of soybean and corn.Soybean and corn varieties should choose high-quality varieties with strong symbiotic adaptability,density and shade tolerance,lodging resistance,strong disease and pest resistance,and high yield potential.According to the actual situation of the planting area,a planting model of 2-4 rows of corn combined 2-6 rows of soybean should be adopted.Paid attention to field management during the symbiotic period of soybeans and corn.During the seedling stage,fertilizer and water management should be carried out based on the principles of promoting uniform,strong,and even seedlings.During the flowering and podding stages of soybeans and the ear stage of corn,topdressing should be emphasized to ensure the necessary nutrients for grain growth.Physical,chemical,and biological control techniques should be used throughout the growth process to prevent diseases,pests,and weeds;harvest at an appropriate time to reduce grain yield loss and improve variety.This study results provided a reference for promoting the application of soybean corn strip composite planting technology,and was of great significance for achieving increased yield,income,quality and efficiency in grain and oil production.
soybeancornintercroppingflowering and pod binding stagefertilizer and water managementhigh-yield cultivation
NETL
NSTL
万方数据
