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  • Journal Articles, USDA Authors, Peer-Reviewed (5)[remove]
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1. Economic Potential of Compost Amendment as an Alternative to Irrigation in Maine Potato Production Systems

Author:
John M. Halloran , Robert P. Larkin , Sherri L. DeFauw , O. Modesto Olanya , Zhongqi He
Subject:
Solanum tuberosum , alternative farming , composted manure , composting , costs and returns , crop rotation , crop yield , dairy manure , economic impact , irrigated farming , irrigation , potatoes , production technology , profits and margins , rainfed farming , soil amendments , tillage , water management , Maine
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2013

2. Efficient allocations of irrigation water and nitrogen fertilizer in corn production

Description:
Includes references
Author:
Lu, Y.C. , Camp, C.R. , Sadler, E.J.
Subject:
Zea mays , corn , irrigated farming , water allocation , irrigation rates , fertilizer application , nitrogen fertilizers , costs and returns , profitability , profits and margins , profit maximization , precision agriculture , South Carolina
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

3. On-Farm Agro-Economic Effects of Fertilizing Cropland with Poultry Litter

Description:
Includes references
Author:
Harmel, R. Daren , Harmel, B. , Patterson, M.C.
Subject:
profitability , poultry manure , animal manure management , organic fertilizers , nitrogen fertilizers , crop yield , crop prices , cost analysis , crop production , corn , Zea mays , wheat , Triticum , fertilizer rates , profits and margins , costs and returns , agricultural runoff , soil nutrients , cost effectiveness , water quality , Texas
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008

4. Optimal levels of irrigation in corn production in the Southeast Coastal Plain

Description:
Includes references
Author:
Lu, Y.C. , Sadler, E.J. , Camp, C.R.
Subject:
Zea mays , corn , crop production , irrigated farming , irrigation rates , fertilizer application , nitrogen fertilizers , costs and returns , profits and margins , irrigation requirement , coastal plain soils , South Carolina
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

5. The effect of increasing amount of glucogenic precursors on reproductive performance in young postpartum range cows

Description:
Includes references
Author:
Mulliniks, J.T. , Kemp, M.E. , Cox, S.H. , Hawkins, D.E. , Cibils, A.F. , VanLeeuwen, D.M. , Petersen, M.K.
Subject:
acetates , beef cows , bulls , calves , calving , costs and returns , estrus , feed supplements , grazing , half life , milk composition , milk yield , pregnancy rate , profits and margins , progesterone , propionates , reproductive efficiency , salts , weaning weight , New Mexico
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2011