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        검색결과 2

        1.
        1990.12 KCI 등재 구독 인증기관 무료, 개인회원 유료
        Changes in dry matter yield, crude components, nutrients uptake(P2O5, K2O, CaO, MgO) and sulphur containing amino acid(cysteine, methionine) of orchardgrass(Dacty1is glomerata. L) and alfalfa(A4edicago sativa. L) by gypsum application(as sulphur so
        4,000원
        2.
        1990.04 KCI 등재 구독 인증기관 무료, 개인회원 유료
        This field experiment was carried out to determine the effects of nitrogen(N) application time (March 30, April 9 and April 19) and N fertilizer kind (urea and ammonium sulfate) in early spring on the grass growth, dry matter (DM) yield, crude protein (CP
        4,000원