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8篇 您的检索式:作者名="MacDuff R H"
    题名 作者 年代 出处 被引量
1Net mineralization and nitrification rates in a clay soil measured and predicted in permanent grassland from soil temperature and moisture content显示文摘MacDuff J H White R E 1985Plant and Soil1985,86,:1
2Frequency distributions and spatially dependent variability of ammonium and nitrate concentrations in soil under grazed and ungrazedgrassland显示文摘White R E Haigh R A Macduff J H 1987Fertilizer Research1987,11,3:1
3Removal of RNA impurities by tangential flow filtration in an RNase-free plasmid DNA purification process 显示文摘Eon-Duval A MacDuff R H Fisher C A et (zl 2003Anal Biochem2003,316,:1
4Removal of RNA impurities by tangential flow filtration in an RNase-free plasmid DNA purification process显示文摘Eon-Duval A MacDuff R H Fisher C A 2003Analytical Biochemistry2003,316,:1
5Frequency distributions and spatially dependent variability of ammonium and nitrate concentrations in soil under grazed and ungrazed grassland 显示文摘White R E Haigh R A Macduff J H 1987Felt Ras1987,,11:1
6Removal of RNA impurities by tangential flow filtration in an RNase-free plasmid DNA purification process显示文摘Eon-Duval A MacDuff R H Fisher C A 2003Analytical Biochem2003,316,1:1
7Removal of RNA impurities by tangential flow filtration in an RNase -- free plasmid DNA purification process显示文摘Alex E MacDuff R H Fisher C A 2003Analytical Biochemistry2003,316,1:1
8Morphological compatibility of white clover and perennial ryegrass cultivars grown under two nitrate levels in flowing solution culture显示文摘Collins R P Fothergill M Macduff J H 2003Annals of Botany2003,92,:1
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