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1. Economic and Environmental Benefits from Canopy Sensing for Variable-Rate Nitrogen Corn Fertilization

Description:
Paper presented at the ASABE International Meeting, held June 21-24, 2009, Reno, Nevada.
Author:
Kitchen, Newell R. , Shanahan, John F. , Roberts, Darrin F. , Sudduth, Kenneth A. , Scharf, Peter C. , Ferguson, Richard B. , Adamchuk, Viacheslav , American Society of Agricultural and Biological Engineers. Meeting.
Subject:
canopy , reflectance , nitrogen fertilizers , fertilizer application , application rate , spatial variation , remote sensing , precision agriculture , nutrient management , decision making , costs and returns , grain yield , profitability , corn , Zea mays , prices , soil , France , Missouri , Nebraska , United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

2. Water Quality Assessment of a Conservation Reserve Program near an Oxbow Lake in the Mississippi Delta: Case Study of Beasley Watershed

Description:
Paper presented at the ASABE Annual International Meeting held June 21-24, 2009, Reno, Nevada.
Author:
Cullum, R.F. , Locke, M.A. , Knight, S.S. , American Society of Agricultural and Biological Engineers. Meeting.
Subject:
lakes , surface water , water quality , agricultural runoff , water pollution , agricultural land , crop production , Glycine max , soybeans , Gossypium hirsutum , cotton , Zea mays , corn , Conservation Reserve Program , reduced tillage , agricultural watersheds , sediment yield , water erosion , nonpoint source pollution , nutrients , losses from soil , land use change , afforestation , temperate forests , Mississippi
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009