论文部分内容阅读
ＰＰ_（３３３）在金盏菊上的应用初报金盏菌是一种重要的春季花坛植物，其株高、花朵大小及花期等特征是直接影响观赏的重要因素，为控制营养生长，培养良好的植株造型，我们于１９９１～１９９３年进行了喷施ＰＰ_（３３３）的试验。试验证明，金盏菊喷施ＰＰ_（３３３?..
Application of PP_ (333) on Calendula officinalis Calendula is one of the important spring flowerbed plants. Its characteristics such as plant height, flower size and florescence are the important factors that directly affect ornamentation. In order to control vegetative growth and cultivate well Of the plant shape, we conducted in 1991 ~ 1993 spraying PP_ (333) test. Experiments show that calendula spray PP_ (333? ..