论文部分内容阅读
通过对良种茶苗成本构成因子的分析看出,穗条、心土和苗圃管理是构成茶苗成本高的主要因素;667m2插短穗25万株和铺地膜代替心土可降低茶苗成本,提高茶树良种繁育的经济效益。
Through the analysis of cost components of elite tea seedlings, it was found that the management of spikes, heart and soil and nursery was the main factor which caused the high cost of tea seedlings; the substitution of 250 000 667m2 short shoots with loessial soil could reduce the cost of tea seedlings, Improve the economic benefits of tea seed breeding.