Under the experimental condition, Foliar spray in the Chinese cabbage could increase the total yield by 14-28.8 %. 在试验条件下,白菜增产达14-28.8%。
The effect of various operating factor on the tri-pentaerythritol yield, pentaerythritol total yield and the size of tri-pentaerythritol crystals were investigated. 介绍了三季戊四醇的主要用途,考察了各种实验条件对反应总收率、三季戊四醇收率及三季戊四醇粒径的影响。
The total yield of such produce in a particular season or place. 在某一季节或地区该类产品的总产量(TY)。
The results showed that the differences of total yield between main cropping and ratooning cropping and ratooning rate among different rice varieties ( combinations ) were significant. 结果表明,不同品种(组合)头季稻加再生稻的产量之间存在显著的差异,供试材料间再生率的差异很大。
The main problem of sugarbeet production in Hulunbeir city is lower root yield and unstable total yield, because there is no full stand of seedlings. 呼伦贝尔市甜菜生产上存在的主要问题是单产不高、总产不稳,究其原因是不能一次抓全苗。