http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
화산회토양의 초지에서 용성인비와 인광석시용 토양의 유효인산과 목초내 P 함량에 미치는 효과
김문철,김동암,정창기,송성준 ( M . C . Kim,D . A . Kim,C . C . Choung,S . J . Song ) 한국축산학회 1986 한국축산학회지 Vol.28 No.7
An experiment was carried out to find out the effect of fused-P and rock-P applications to mixed pasture species (Orchardgrass; Dactylis glomerata, and ladino clover; Trifollum repens) grown in Cheju volcanic ash soils. Black soil when compared with very dark brown soil, is generally lower in available phosphorous. Phosphorus uptake in pasture species lowers its dry matter yield. In the case of carrier free, phosphorus application increased dry matter yield more than no phosphorus, while carrier was treated (0.5 mole KH₂PO⁴) there was no difference in the dry matter yield and available phosphorus between no P and P applications. When applied to pastures, fused-P compared with rock-P gave higher dry matter yields and increased P-uptake.