摘要
油研9号在浙江省3年的区试结果表明:平均产量为143．21 kg／667m2,与浙双72的144．21 kg／667m2基本持平,虽减产但不显著;3年试验示范平均产量164．5kg／667m2,比浙双72增产5．37％;含油率平均为46．66％,比浙双72高 2．82个百分点,产油量为66．82 kg／667m2,比浙双72(63．22 kg／667m2)增产5．6％;芥酸含量为0．36％,比浙双72低0．59％; 硫甙含量为25．62μmol／g·饼,比浙双72低7．45μmol／g·饼。油研9号苗期长势旺,整齐度好,花期耐低温能力强,结实性好,耐湿。适宜在浙江省油菜产区大面积种植推广。在栽培技术上要适期播种、培育壮苗,早栽稀植,科学施肥,增施硼肥,并注意开沟降渍,做好病虫草害防治工作。
The average yield of Youyan 9 in the regional test in Zhejiang province for three years almost is the same as that of Zheshuang 72. The average yield of Youyan 9 in production demonstration for three years is 164.5 kg/667m^2 , 5.37% higher than Zheshuang 72 and the oil content and oil yield of Youyan 9 are 46.66% and 66.82 kg/667m^2 , 2.82% and 5.6% higher than those of Zheshuang 72 respectively. The contents of erucic and glucosinolate are 0.36% and 25.62/μmol/g · cake, 0.59% and 7.45 μmol/g · cake lower than those of Zheshuang 72 respectively. Youyan 9 with vigorous growth at seedling stage, strong tolerance to lower temperature at flower stage, good fruit-bearlng capacity and wet fastness, can be popularized on a large-acreage. The cultivation technique is including sowing at the optimum period, cultivating sound seedling, early transplaning and thin planting, fertilizing scientifically, applying 15 fertilizer, digging trench for draining logged water and controlling pests and weeds.
出处
《贵州农业科学》
CAS
2006年第2期88-89,共2页
Guizhou Agricultural Sciences
基金
贵州省科技成果重点推广计划项目"黄籽双低杂交油菜油研9号的推广应用"[黔科合成字(2002)9018]
关键词
油研9号
产量
含油率
栽培技术
浙江
Youyan 9
yield
oil content
cultivation technique
Zhejiang
