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방목이용 혼파초지에서 질소비료시용이 식생구성과 건물생산에 미치는 영향 Effects of Differentiated N Rates on Botanical Composition and Dry Matter Production of herbage in White Clover ( Trifolium repens )/ Grasses Sward under Grazing Ultilization

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한국초지조사료학회지
Vol. 10 No. 1 (1990.04)
pp.36-41
한국초지조사료학회 (The Korean Society of Grassland and Forage Science)
초록

The more N fertilizer, the more grass proportion (58 8, 240 kg N/ha) and the less white clover (Trifolium repens) (6 %, 240 kg N) under grazing utilization. The proportion of white clover was maintained about 27 % at 60 kg N/ha/yr and weed proportion was

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