摘要
针对目前青贮玉米种植面积逐年扩大,青贮玉米品种较少的现状,对国内8份玉米品种进行品比试验研究。通过对各玉米品种生育期、产草量、株高、生长速度等生育指标调查,选择出产量较高、品质优良、增产潜力大且适应性强的再生性青饲玉米品种吉饲185、辽单529。
Eight domestic silage corn cultivars were used to compare the productivity due to the increasing growing area and lack of silage maize cultivars. The growth period, grass yield, plant height and growth rate were measured and the result indicated that Jisi No. 185 and Liaodan No.529 was the best in terms of yield.
出处
《吉林畜牧兽医》
2009年第11期54-55,共2页
Jilin Animal Husbandry and Veterinary Medicine
关键词
青贮玉米
生育期
农艺性状
silage corn
growth
agronomic characters
