食糧作物의 種子檢査時 發芽苗 評價에 관한 硏究

• 영문명: Studies on seedling evaluation in seed germination testing for some food crops
• 발행기관: 한국육종학회
• 저자명: Jin Key Kim(金鎭淇) Kyoung Gu Choi(崔京求) Keon Ho Park(朴建鎬)
• 간행물 정보: 『한국육종학회지』Vol.24 No.1, 6~15쪽, 전체 10쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 1992.03.30

영문 초록

In order to avoid the loss due to using poor seeds and to supply good quality seeds to farmers, it is essential to generalize seed testing in seed agencies and to understand the principles of seedling evaluation. Comparing our seed testing rules with ISTA rules, it is necessary to standardize strictly some ambiguous terms in our present seed testing rules. Most of defected seedlings showed a marked decrease in early growth being less valued planting material. Seedlings with splited coleoptile also were reduced in growth regardless of its degree. In evaluating deformed seedlings, especially weak seedlings, it seems suggestible to consider the seed length as the degree of the weakness of shortened roots, plumule or hypocotyl, provided the seedling shows no other discriminant defects.

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