2Piere C. Robert. Precision Agriculture: An Information Revolution in Agricultural Management[J]. International Conference on Agricultural Science and Technology, 2001(6):496-499. 被引量:1
3Li Mingzan, Shibusawa S, Sasao A. NIR Spectroscopic Approch to Soil Parameters Sensing[R].Beijing: Innovation of Agricultural Engineering Techno Logies for the 21st Century, 1999. 被引量:1
4Ehsani M R, Upadhyaya S K, Fawcett W R. Feasibility of Detecting Soil Nitrate Content Using a Mid-infrared Technique[J]. Transactions of the ASAE, 2001,44(6) : 1931-1940. 被引量:1
6Wall RW. Center-pivot Irrigation System Control and Data Communications Network for Realtime Variable Water[J]. ASA-CSSA-SSSA Precision Agric, 1996,757-766. 被引量:1
7C. Yang. A Variable Rate Applicator for Controlling Rates Two Liquid Fertilizers Applied Engineering in Agriculture[J]. American Society of Agricultural, Engineers, 2001:17(3):409-417. 被引量:1