摘要
本文以国内最新品种在黑龙江双城进行品比试验和配套栽培试验。结果表明:H305杂种麻干茎16222.5kg/hm2最高,中红麻11号14550.0kg/hm2居二,7804为14347.5kg/hm2第三。H305较7804等其他品种增产显著或极显著。播期表明:共同趋势是随播期提早而增产,7804和H305杂种麻于4月底播种比5月初播种,分别增产19.0%、9.0%。肥料与密度试验以每hm2施N150kg、K2O150kg,产量较高,比高肥区施N225kg、K2O225kg、P2O575kg,增产干茎1410kg/hm2。
The paper was on the study of screening of high yielding kenaf variety and its suitable cultivation technology in Shuangcheng, Heilingjiang Province.It was demonstrated that the newest developed variety H305 from Institute of Bast Fiber Crops ranked first with dried stem yield of 16000.5kg/hm2, followed by Zhonghongma 11 and 7804 with that of 14550.5kg/hm2 and 14347.5kg/hm2 respectively. H305 showed prominent or very prominent yielding capability over kenaf varieties such as 7804. The yield was improved with earlier sowing. The yield for that sown in April increased by 19.0% and 9.0% over in May for 7804 and H305 accordingly. The most suitable fertilizer usage of N 150kg and K 150kg/hm2 and planting density of 31.5/hm2 were suggested.
出处
《中国麻业》
2004年第5期217-224,共8页
Plant Fibers and Products
