摘要
对供试品种中原单32、四单19、龙福饲210、英国红进行比较。结果表明:收获期英国红的生物产量最高(137 112 kg/hm2),比龙辐饲210、四单19、中原单32分别增产19.51%、37.67%和37.21%;其产量增幅远远大于各营养增幅。供试品种英国红为高产,优质品种,相对较适宜本地区种植。
Four silage corn varieties Zhongyuandan 32, Sidan 19, Longfudan 210, Yingguohong were tested. The result showed：in harvest period, the biomass of Yingguohong was the highest （137112 kg/hm^2） which was 19.51%,37. 67% and 37.21% higher than Longfusi 210, Sidan 19 and Zhongyuandan 32 respectively. The yield increase was far larger than nourishment increase. Among The variety Yingguohong was high yield, good quality variety, and it was suitable for planting in this area.
出处
《黑龙江农业科学》
2006年第3期28-30,共3页
Heilongjiang Agricultural Sciences
关键词
青贮玉米
品种筛选
产量
silage corn
the variety screens
yield
