蓖麻杂交种品种比较试验初报

为了鉴定和筛选最近培育成功的蓖麻优良品种,按照杂交蓖麻区域试验的标准要求,采取3次重复,随即排列的方法,进行了品种比较试验,分析表明淄蓖麻7号、5号和6号产量分别达到4951.11、4802.22 kg/hm2和4577.78 kg/hm2,分别比对照淄蓖麻2号增产59.43%、54.59%和47.41%,各品种生育期适中,综合性状优良,适宜中国蓖麻产区引种推广。

The Comparison Test Preliminary Report of Castor Hybrid Varieties

In order to appraise and select new varieties of castor,The varietal yield test was conducted follow the region test standards in castor hybrids,The test region be repeated three times and arranged random,The experimental results showed that the yields of Zibo-castor №7,and №5,and №6 reached 4951.11kg/hm2,4802.22 kg/hm2 and 4577.78 kg/hm2 respectively,That production were increased 59.43%,54.59%,47.41% respectively compared with the Zibo-castor №2.The growth period is favourable and a comprehensive property is good of all varieties,it is suitable to be recommended and spread for castor-oil-producing areas in China.