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14篇 您的检索式:作者名="KEERTHISINGHE D G"
    题名 作者 年代 出处 被引量
1Inhibition of urease activity in flooded soils by phenylphosphorodiamidate and n-(n-butyl) thiophosphorictriamide显示文摘Luo qui-xiang Freney J R Keerthisinghe D G 1994Soil Biology and Biochemistry1994,26,8:1
2Inhibition of urease activity in flooded soils:Effect of thiophosphorictriamides and phosphorictriamides显示文摘Keerthisinghe D G Freney J R 1994Soil Biology and Biochemistry1994,26,11:1
3Effect of urease, nitrification and algal inhibitors on ammonia loss and grain yield of flooded rice in Thailand 显示文摘Freney J R Keerthisinghe D G Phongpan S 1995Fertilizer Research1995,40,:1
4Effect of encapsulated Calcium carbide and urea application methods on denitrification and N loss from flooded rice 显示文摘KEERTHISINGHE D G JIAN L X XIANG L Q 1996Fertilizer Research1996,45,:1
5Use of PPD and N BPT to reduce ammonia loss and increase grain yield following application of urea to flooded rice显示文摘Phongpan S Frenney J R Keerthisinghe D G 1995Fertilizer Research1995,41,:1
6Effect of urease, nitrification and algal inhibitors on ammonia loss and grain yield of flooded rice in Thailand 显示文摘FRENEY J R KEERTHISINGHE D G PHONGPAN S 1995Fertilizer Research1995,40,:1
7Importance of exchangeable and non-exchangeable soil NH4^+ in nitrogen nutrition of lowland rice显示文摘Keerthisinghe G Datta S K D Mengel K 1985Soil Sci1985,140,3:1
8The Release of non-exchangeable ammonium (15N labeled) in wetland rice soils显示文摘Keerthisinghe G Mengel K Datta S K D 1984Soil Sci Soc Am1984,48,2:1
9Use of urease inhibitors to reduce ammonia loss following application of urea to flooded rice fields显示文摘Freney J R Keerthisinghe D G Chaiwanakupt P 1993Plant and Soil1993,156,1:1
10Use of urease inhibitors to reduce ammonia loss following application of urea to flooded fields 显示文摘FRENEY J R KEERTHISINGHE D G CHAIWANAKUPT P 1993Proceedings of the Plant Nutrition Colloquium Perth Australia1993,,:1
11Contamination of soil with fluoride by long-term application of superphosphates to pastures and risk to grazing animals显示文摘McLaughlin M J Stevens D P Keerthisinghe D G 2001Aust J Soil Res2001,39,:1
12Use of urease inhibitor storeduce ammonia loss following application of urea to flooded fields 显示文摘Freney J R Keerthisinghe D G Chaiwanakupt P 1993Plant Soil1993,,155156:1
13Effect of urease, nitrification and algal inhibitors on ammonia loss and grain yield of flooded rice in Thailand显示文摘Freney J R Keerthisinghe D G Phongpan S 1996Nutrient Cycling in Agroecosystems1996,40,13:1
14Effect of urease, nitrification and algal inhibitors on ammonia loss and grain yield of flooded rice in Thailand显示文摘Freney J R Keerthisinghe D G Phongpan S 1995Fertilizer Research1995,40,3:1
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