5Harmantoa, Salokhe V M, Babel M S, et al. Water requirement of drip irrigated tomatoes grown in greenhouse in tropical environment [J]. Agricultural Water Management, 2005,71,225 - 242.
6李式军.珍稀名优蔬菜[M].北京:中国农业出版社,1995.168.
7汤章城.现代植物生理学实验指南[M].北京:科学出版社,1999.12.
8Ristimaki L M.Slow release fertilizers on vegetables[J].Acta Hort,2000,(511):125-129.
9Guertal E A.Preplant slow-release nitrogen fertilizers produce simi-lar bell peper yields as split applications of soluble fertilizer[J].Agron J,2000,92:388-393.
10Brown B D,Hornbacher A J,Naylor D V.Sulfur-coated urea as a slow-release nitrogen source for onions[J].J Amer Soc Hort Sci,1988,113(6):864-869.