채종 배추의 지경별 꼬투리 및 종자 충실도 차이와 효율적 종자 정선방법

• 영문명: Differences of fullness in pods and seeds among branches and effective cleaning methods for seed production in Chinese cabbage
• 발행기관: 한국육종학회
• 저자명: 주용하(Yong Ha Chu) 양승균(Seung Gyun Yang) 강대성(Dae Sung Kang) 이동진(Dong Jin Lee) 정길웅(Kil Woong Chung)
• 간행물 정보: 『한국육종학회지』Vol.29 No.2, 183~189쪽, 전체 7쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 1997.06.30

영문 초록

This experiment was conducted to investigate differences of fullness in pods and seeds among branches, and to find the most effective method of seed cleaning applied by various cleaning methods in Chinese cabbage cultivated at seed production field. Chinese cabbage cultivated at seed production field produced the low ratio of mature seeds from main stem and first branch to third branch in subsequence. Viability of seeds harvested at optimum harvesting date and five days after optimum harvesting date were better than those at five days before optimum harvesting date. To improve the quality of seeds in Chinese cabbage at seed production field were as follows; First, cleaning by specific gravity seperator, and Second, recleaned the seeds by wind blower with wind speed 4.6~6.6 m/s, and then by sieve cleaner with sieve size 1.5~2.0 mm.

목차

ABSTRACT

緖言

材料 및 方法

結果 및 考察

摘要

引用文獻

키워드

Chinese cabbage Seed cleaning Seed viability Seed quality