鄂东南地区青贮玉米品种引进试验

目的]筛选出适宜鄂东南黄冈地区种植的青贮玉米品种。方法]对7个青贮玉米品种进行品比引种试验,比较其生物产量、农艺性状。结果]不同品种间生物产量和农艺性均存在显著差异,豫青贮23在产量和农艺性状方面表现优良,适宜作为青贮玉米品种在黄冈地区推广种植。结论]该试验为当地及周边地区发展农区种草养畜筛选适宜的青贮饲用玉米品种,并为其推广提供科学依据。

The Introduction Experiment of Silage Corn Varieties in the Southeast of Hubei Province

Objective] To screen the suitable silage corn variety suitable to be planted in Huanggang Area in the southeast of Hubei Province. Method] The introduction experiment of 7 silage corn varieties was carried out, and their biological yields and agronomic characters were compared. Result] There were significant differences in biological yield and agronomic traits among different varieties.Yu silage 23 showed relatively excellent yield and agronomic characters and was suitable to be extended in Huanggang Area as silage maize variety. Conclusion] This research provides scientific references for the screening and extension of silage maize variety in Huanggang Area and its surrounding areas.