Results 71 to 80 of about 15,802,288 (207)

Economic Analysis of Carrot (Daucus carota L.) Under Seed Priming and Pelleting in Combination with Different Crop Geometry

International Journal of Economic Plants, 2020
The present study was conducted at experimental farm of Department of Seed Science and Technology, Dr. Y. S. Parmar University of Horticulture and Forestry, Nauni, Solan (H.P.) during the years 2017-18 and 2018-19 under priming and pelleting in ...
Pramod Sharma, Ashok Kumar Thakur, Sanjeev Kumar   +2 more
doaj  

RECENT DUALITY CONTRIBUTIONS IN PRODUCTION ECONOMICS [PDF]

This article is a limited assessment of the agricultural production economics literature since 1982 that resulted from dual modeling approaches.
Shumway, C. Richard
core  

Pyrolysis of forest residues: An approach to techno-economics for bio-fuel production

, 2017
The techno-economics for producing liquid fuels from Maine forest residues were determined from a combination of: (1) laboratory experiments at USDA-ARS’s Eastern Regional Research Center using hog fuel (a secondary woody residue produced from mill ...
J. L. Carrasco, Sampath Gunukula, A. Boateng, Charles A. Mullen, William J. DeSisto, M. C. Wheeler   +5 more
semanticscholar   +1 more source

Characterisation of Qualitative and Quantitative Traits of Indigenous Chickens of Polokwane Local Municipality, Limpopo Province of South Africa

International Journal of Zoology
The aim of this study was to phenotypically characterise indigenous chickens at Polokwane Local Municipality. A total of 400 indigenous chickens were selected across four directional regions.
Joas Albino Tsenane, Thabang Sako, Obert Tada, Thobela Louis Tyasi   +3 more
doaj   +1 more source

RESEARCH AND EXTENSION ISSUES IN PRODUCTION ECONOMICS [PDF]

Production Economics,
McGrann, James M., Lacewell, Ronald D.
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Economics of rapeseed production in Serbia [PDF]

Ratarstvo i Povrtarstvo, 2010
Rapeseed production in Serbia is characterized by an increasing trend, as a result of positive price signals from international market. Since previous researches on economics of rapeseed production were aimed at non-family farms, focus in this paper is ...
Popović Rade, Stojšin Vasa, Stantić Marica, Knežević Marija, Štavljanin Biljana   +4 more
doaj  

The Economics of Organic Versus Conventional Cow-calf Production [PDF]

Costs, returns, and profitability of cow-calf farms that are organic or transitioning to organic are compared with those of cow-calf farms that are non-organic. A method of matching samples is used for the comparison.
Nehring, Richard F., Gillespie, Jeffrey M.   +1 more
core  

Evaluation of gas production from multiple coal seams: A simulation study and economics

, 2018
Gas production from multiple coal seams has become common practice in many coal basins around the world. Although gas production rates are typically enhanced, the economic viability of such practice is not well studied.
Yan-Ting Wu, Z. Pan, Dingyu Zhang, Zhaohui Lu, L. Connell   +4 more
semanticscholar   +1 more source

The economics of catfish farming in central Thailand [PDF]

A survey of 41 catfish farms was undertaken to ascertain why production has been falling since 1974. The major factors influencing production were found, and guidelines for increased profitability provided.Fish culture, Aquaculture economics, Marketing ...
Tokrisna, R., Panayotou, T., Wattanutchariya, S., Isvilanonda, S.   +3 more
core  

The Economics of Social Media

Social Science Research Network
We provide a guide to the burgeoning literature on the economics of social media. We first define social media platforms and highlight their unique features.
Guy Aridor, Rafael Jiménez-Durán, Ro'ee Levy, Lena Song   +3 more
semanticscholar   +1 more source