论文部分内容阅读
在同种基质条件下,研究不同肥料配比对大花蕙兰“YX52”(星月)生长的影响,结果表明:处理4对植株营养生长及提高叶绿素含量效果最为显著,处理4与处理3能缓解高温对大花蕙兰植株生长的不利影响。说明在使用缓释肥基础上,喷施500×10-6KH2PO4+1000×10-6CO(NH2)2有利于大花蕙兰的生长;由于营养元素单调,处理1与处理2不能满足大花蕙兰生长所需的养分;处理3不能用于生产。
Under the same substrate conditions, the effects of different fertilizers on the growth of Cymbidium (Cymbidium) “XX52” (Xingyue) were studied. The results showed that the effects of 4 treatments on the vegetative growth and chlorophyll content were the most significant. Treatment 3 can alleviate the adverse effects of high temperatures on the growth of Cymbidium plants. The results showed that spraying 500 × 10-6 KH2PO4 + 1000 × 10-6CO (NH2) 2 was beneficial to the growth of Cymbidium with the use of slow-release fertilizer. Due to the monotonous nutrients, the treatments 1 and 2 could not meet the requirements of Cymbidium The nutrients needed for the growth of blue; treatment 3 can not be used for production.