摘要
比较苗圃式和常规式叶用银杏园早期经济效益,苗圃式优于常规式,但常规式叶用银杏园的个体生育情况优于苗圃式。通过苗圃式叶用银杏园密度试验,前3年经济效益比较,种植密度高者明显优于密度低者;苗圃式叶用银杏园必须在种植后的次年春及随后几年间苗调整其密度。
In this paper, the economic benefits between the nursery type and the conventional type of the ginkgo garden for leaf use are compared.The results are that the nursery type is better than the conventional type, but the development of plants of conventional type is better than that of nursery type in the same garden condition. The results of density experiments indicated that the high density garden is better than the low density garden obviously in the former three years for economic benefits. The density of the nursery type ginkgo garden should be adjusted in the next spring and subsequent several years after planting.
出处
《孝感学院学报》
2005年第3期28-30,共3页
JOURNAL OF XIAOGAN UNIVERSITY
关键词
叶用银杏园
栽培模式
苗圃式
常规式
ginkgo garden for leaf use
cultivation pattern
nursery type
conventional type
