玉米耐密品种由于栽培密度高,因此通风透光条件不足,在一定程度上限制了玉米的产量,为了改善玉米生长环境,增加田间通透性和采光度合理调整玉米栽培密度,增加玉米产量,辽宁省义县农业技术推广中心进行不同栽培模式试验,以验证产量影响。 Due to the high planting density, the light and light-transmissive conditions of maize seedlings are insufficient, which limits the yield of maize to a certain extent. In order to improve the growth environment of maize, increase the field permeability and lightness, adjust the planting density of maize and increase the yield of maize, Yi County, Liaoning Province Agricultural Technology Promotion Center for different cultivation mode tests to verify the impact of production.