Results 121 to 130 of about 14,597 (187)

PARTIAL DIALLEL CROSS ANALYSIS AMONG THREE BREEDS OF PIG FOR PRODUCTIVE AND REPRODUCTIVE TRAITS [PDF]

open access: yes, 2010
Suatu penelitian telah dilakukan untuk mengevaluasi general combining ability (GCA) dan specific cobining ability (SCA) untuk sifat produksi dan reproduksi pada babi.
Arifin, Mukh   +2 more
core  

Effect of season and farming system on the quantity and nutritional quality of scavengeable feed resources and performance of village poultry in central Tanzania

open access: yes, 2008
2 x 2 factorial study was conducted to assess the effect of season and farming system on the quantity and nutritional quality of scavengeable feed resources and the performance of village poultry in central Tanzania.
Goromela, E.H.   +3 more
core  

AN APPLICATION OF THE PHOSPHORUS CONSISTENT RULE FOR ENVIRONMENTALLY ACCEPTABLE COST-EFFICIENT MANAGEMENT OF BROILER LITTER IN CROP PRODUCTION

open access: yes
We calculated the profitability of using broiler litter as a source of plant nutrients using the phosphorus consistent litter application rule. The cost saving by using litter is 37% over the use of chemical fertilizer alone to meet the nutrient needs of
Martin, Neil R., Jr.   +3 more
core  

Economic Analysis of Management Practices to Reduce Phosphorus Load to Lake Eucha and Spavinaw

open access: yes
Changes in management practices are often proposed to reduce phosphorus loading from a watershed due to over application of poultry litter. This study determines the choice, location, and level of each best management practice in the watershed to meet a ...
Howry, Sierra S.   +3 more
core  

Running to Stand Still: Challenges Economists Face with Imperfect Data

open access: yes
Some suggest that land application of phosphorus rich poultry litter has negatively affected area waters' recreational value. However, key data are unavailable to conduct thorough economic analysis to aid in policy development.
Kemper, Nathan   +3 more
core  

Effects of Hops Treatment on Nitrogen Retention, Volatile Fatty Acid Accumulations, and Select Microbial Populations of Composting Poultry Litter Intended for Use as a Ruminant Feedstuff. [PDF]

open access: yesMicroorganisms, 2023
Castillo-Castillo Y   +9 more
europepmc   +1 more source

Poultry Litter Composting Practices of Turkish Farmers

open access: yes, 2017
As the poultry industry expands in Turkey, farmers are faced with the challenge of disposing of increasing volumes of poultry litter. When directly applied to farmlands, untreated poultry litters cause serious air, water and soil pollution.
Gökalp, Zeki   +3 more
core  

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