한국유기농업학회지 (Korean Journal of Organic Agriculture)
- 제5권2호
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- Pages.85-91
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- 1997
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- 1229-3571(pISSN)
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- 2287-819X(eISSN)
노동력 절감의 수효성 질소질비료 효과(II)-상치의 수량에 미치는 영향-
Effect of slow-release Nitrogen fertilizers to reduce labor Effect of slow-release fertilizers on yield of lettuce
초록
This experiment was carried out to investigate the effect of slow-release fertilizers on yield of lettuce. Fertilizers were treated with CDU, MEISTER, Jobi Gohyungbokhapbiryo, Kyungki Wonyebokbi 1ho, Kyungkibokbi Nojeok, Kyungki Jeonjakgohyungbokbi, Traditional manuring, and No manuring. Yields of Spinach was increased with slow-release fertilizers, also. But analysis of chemical components of plants and soil were no difference. It was very effect to increase yields of lettuce, to reduce in number of supplementary manuring and laboring.