초식가축에 대한 탄닌의 이용성을 조사하기 위하여 소 반추위에 cannula를 설치하여 Lotus pedunculatus와 chicory를 넣어 시간별 condensed tannin의 변화를 조사하였다. 제 4위와 소장 내에서의 변화를 조사하기 위하여 제 1위에서 처리된 시료를 pH 4와 8에서 각각 처리하여 탄닌에 의한 단백질 이용성 증진효과를 보았다.(중략)
To improve germination and growth of forages of hill pasture seeds of several forages were osmotically primed with polyethylene glycol (PEG) under different PEG concentrations, treatment periods, and temperatures. Seeds were coated with several materials,
Seeds of chicory were collected and selected with good germination, emergence and productivity. To develop chicory as a new forage crop seeds were primed with polyethylene glycol (PEG 6000) and coated with some chemicals, and tested in laboratory and fiel
Birdsfoot trefoil(MO-20)과 tetraploid narrowleaf trefoil(PI302921)및 이들 종간 잡종의 유식물 확력을 건물축적량 광합성율 생장분석 등을 통하여 비교검토하였다. 일반적으로 종간 잡종의 표현형은 그 들 부모의 중간 특성을 나타내었으며, 암호흡, 광합성 및 휴식물생육은 이 들 모계 계통인 MO-20 birdsfoot trefoil과 유사하였다. 중간잡종은 birdsfoot trefoil 보다 빨리 자랐으나 통
Aspects of nitrate accumulation of forages growing on grasslands in Chonbuk Province, and the effects of different rates of N fertilizer on the total nitrogen and nitrate contents of sudangrass-hybrid and corn were studied through the 1991 growing season.
Germination of Italian ryegrass and sorghum were measured at a range of temperatures and with PEG treatment at several different levels of concentration and treatment period to evaluate the effects of osmoconditioning with polyethylene glycol(PEG-8000). T