Journal of The Korean Society of Grassland and Forage Science (한국초지조사료학회지)
- Volume 20 Issue 1
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- Pages.61-66
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- 2000
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- 2287-5824(pISSN)
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- 2287-5832(eISSN)
Seed Coating Effect on Establishment and Early Growth of Over Sown Pasture Species
종자피복이 겉뿌림 목초의 정착과 초기 생육에 미치는 영향
Abstract
An experiment was conducted to evaluate the effects of seed coating on germination and early growth of tall fescue (Festuca arundinacea Schr.), orchardgrass (Dactylis glomerata L.), and alfalfa (Medicago sativa L.) over sown on unploughed hilly and forested areas. Establishment and early growth of coated tall fescue and orchardgrass on unploughed hilly area were not significantly influenced by seed coating. Establishment and early growth of coated alfalfa on unploughed hilly area were higher than non-coated and showed 4.7% and 4.0 g/m2, respectively. Establishment of coated tall fescue (11.8%) on forested area were higher than noncoated (0.3%), but ealy growth of tall fescue was not significantly influences by seed coating. Establishment of over sown orchardgrass on forested area was not significantly affected by seed coating, but early growth of coated seed (18.7%) was better than that of non-coated (0.3%). Establishment of coated alfalfa on forested area were higher than those of non-coated. Results of this study indicate that the establishment and early growth of over sown tall fescue, orchardgrass, and alfalfa could be improved by seed coating.
본 시험은 1998년 충남 성환에 있는 천원목장의 불경운초지 및 임간초지에 선점식생을 제거하지 않고 피복종자를 겉뿌림하였을 때 목초의 정착 및 초기생육을 비교하기 위하여 수행하였다. 불경운초지에서 tall fescue 및 orchardgrass 피복종자의 정착률 및 초기생육은 처리간에 유의적인 차이가 없었다. 불경운에서 alfalfa 피복종자는 정착률과 초기생육이 각각 4.7% 및