Journal of Sericultural and Entomological Science (한국잠사곤충학회지)
- Volume 9
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- Pages.7-13
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- 1969
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- 2234-8174(pISSN)
Relation between the growth of mulberry branch and cutting off mulberry branch various sizse in the multi-stemed Pruning
다간식정지에 있어서 지조의 벌채정도와 신조의 발육과의 관계
Abstract
This experiment was carried out to know how to cut of the mulberry branches, formed by multi-stemmed pruning, which is together with the correlation between the leaf yield and total length, total diameter, or total length X total diameter of branches. The results are as follows: 1. In case of spring pruring, cutting off 5 cm high uniformly, cutting off thick one 10 cm high and cutting off slender one 5 cm high were best. 2. In case of summer pruning, cutting off upper part one 5 cm high and cutting off lower part one 10 cm high, cutting off thick one 10 cm high, slender one 5 cm high, 5 cm high uniformly were best. 3. As the result of this experiment, cutting off all the branches 5 cm high uniformly was available.
다간식 정지에 있어서 그 기조의 벌채를 어떻게 하는 것이 뽕의 수량과 정(十)의 상관관계가 있는 총조장과 총조경 및 총조장
Keywords