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166篇 您的检索式:作者名="Raun W"
    题名 作者 年代 出处 被引量
1Submeter spatial variability of selected soil and bermudagrass production variables显示文摘Solie J B Raun W R Stone M L 1999Soil Sci Soc Am J1999,63,:1
2Bacterial community structure and diversity in a century - old manure - treated agroecosystem 显示文摘Sun H Y Deng S P Raun W R 2004Ap- plied and Environmental Microbiology2004,70,10:1
3Improving nitrogen use efficiency for cereal production显示文摘Raun W R Johnson A 1999Agron J1999,,91:1
4Bacterial community structure and diversity in a century-old manure-treated agroecosystem显示文摘Sun H Y Deng S P Raun W R 2004Applied and Environmental Microbiology2004,70,:1
5Estimating vegetation cowrage in wheat using digital images显示文摘Lukina E Stone M Raun W 1999Journal of Plant Nutrient1999,22,2:1
6Soil plant buffering nitrogen in continuous winter wheat 显示文摘Raun W R Johnson G V 1995Agron J1995,87,:1
7Nitrate leaching in continuous winter wheat : Use of a soil plant buffering concept to account for fertilizer nitrogen 显示文摘Johnson G V Raun W R 1995J Prod Agric1995,8,4:1
8Alfalfa yield response to nitrogen applied after each cutting显示文摘Raun W R Johnson G V Phillips S Beet 1999Soil Science Society of America Journal1999,63,5:1
9Optical sensor-based algorithm for corp nitrogen fertilization显示文摘Raun W R Soil J B Stone M L 2005Soil Science and Plant Analysis2005,36,1920:1
10Ruminant nutrition: Phytate phosphorus hydrolysis and availability to rumen microorganisms显示文摘RAUN A CHENG E BURROUGHS W 1956J Agric Food Chem1956,4,10:1
11Improving nitrogen use efficiency in cereal grain production with optical sensing and variable rate application显示文摘Raun W R Solie J B Johnson G V 2002Agronomy Journal2002,94,4:1
12Improving Nitrogen Use Efficiency for Cereal Production 显示文摘Raun W R Johnson V G 1999Agron J1999,91,:1
13Effect of row spacing,growth stage,and nitrogen rate on spectralirradiance in winter wheat显示文摘Lukina E V Raun W R Stone M L 0,,01:1
14Responsive in- season nitrogen management for cereals显示文摘Shanahan J F Kitchen N R Raun W R 2008Computers and Electronics in Agriculture2008,61,:1
15Nitrogen response index as a guide to fertilizer management显示文摘Johnson G V Raun W R 2003Journal of Plant Nutrition2003,26,2:1
16Nitrogen response index as a guide to fertilizer management显示文摘Johnson ( V Raun W R 2003Journal of Plant Nutrition2003,26,24:1
17Bermudagrass response to high nitrogen rates,source,and season of application显示文摘Osborne S L Raun W R Johnson G V 1999Agronomy Journal1999,91,3:1
18A Numerical Model for Temperature Gradient and Particle Effects on Rijke Burner Oscillations显示文摘RAUN R L BECKSTEAD M W 1993Combustion and Flame1993,94,:1
19Effect of nitrogen rate on plant nitrogen loss in winter wheat varieties显示文摘 Raun W R and Johnson G V 1997Plant Nutr1997,20,:1
20Optical sensor based field element size and sensing strategy for nitrogen application显示文摘Solie J B Raun W R Whitney R W 1996Trans ASAE1996,39,6:1
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