Results 121 to 130 of about 49,914 (258)

Pertumbuhan Optimum Penicillium spp. dan Cunninghamella spp. yang Diisolasi dari Pakan dan Efek Toksiknya pada Mencit (Mus musculus)

open access: yesMedia Peternakan, 2009
Fungi are a major microorganism present in the feedstuffs that able to reduce nutritive value and produce toxin that harmful for animal. Penicillium spp. and Cunninghamella spp. were dominant present in the feedstuffs in tropical regions.
N. Ramli, M. Tafsin, A.D. Hasjmy
doaj  

Final project report: EEC 2092/91 (ORGANIC) Revision [PDF]

open access: yes, 2007
This report summarises the findings of the project that have been presented in a number of separate reports and publications. In the Chapters 2 to 5 the approach, results and conclusions of the project are summarised, following the structure of the ...
Melby Jespersen, L.   +2 more
core  

Modelling The Cattle Breeding Production in the Czech Republic [PDF]

open access: yes
This paper proves that the use of the Cobb-Douglas form of production function is suitable for modelling the technological efficiency of selected production factors used in cattle breeding.
Kristkova, Zuzana, Mach, Jiri
core   +1 more source

The Livestock Economy of Pakistan: An Agricultural Sector Model Approach [PDF]

open access: yes
The Pakistan Agricultural Sector Model (PASM) developed by Davies et al. (1991) was modified to enhance the livestock sub-sector. Nutrient-based rations replaced feedstuff-based rations and dry matter minimum and maximum constraints (stomach capacity ...
Donald W. Lybecker   +2 more
core  

Organic broilers in floorless pens on pasture [PDF]

open access: yes, 2005
This thesis investigates different aspects of rearing broilers organically in floorless pens on pasture. The birds and pens were moved daily to fresh pasture.
Bassler, Arnd
core  

THE ECONOMICS OF CARCASS BEEF PRODUCTION: AN APPRAISAL OF FLORIDA'S FEEDLOT POTENTIAL [PDF]

open access: yes
Livestock Production/Industries,
Mathis, William Kary   +3 more
core   +1 more source

Qualität von Eigenmischungen in der Schweinefütterung – Eignet sich die Nahinfrarotspektroskopie zur Bewertung? [PDF]

open access: yes, 2017
Since pigs in organic farming are often fed with mixed feed made of self-cultivated crops, the correspondence of a calculated diet to the actual feedstuff was studied. For this purpose, 30 mixed pig feedstuffs of one organic farm were analyzed for crude
Aulrich, Karen   +3 more
core  

Wholesale and Retail Producer Price Indexes: Margin Prices [PDF]

open access: yes, 2012
Almost all Producer Price Indexes (PPIs) measure changes in prices received by establishments for the sale of goods produced or services provided. PPIs for the trade sector, which includes wholesale and retail trade services, are the exception to this ...
Bureau of Labor Statistics
core   +1 more source

Global Shifts in Agro-Industrial Capital and the Case of Soybean Crushing: Implications for Managers and Policy Makers [PDF]

open access: yes
Tremendous shifts are occurring in the location of agro-industrial capital around the globe. To focus discussion on this topic a session was convened at the annual meeting of the International Food and Agribusiness Management Association in Montreux ...
Fruin, Jerry E.   +3 more
core   +1 more source

Growth response of Heterobranchus longifilis fingerlings fed with varying levels of dietary freshwater mussel (Aspatharia sinuata) [PDF]

open access: yes, 2005
A common bivalve: Freshwater mussel, Aspatharia sinuate was evaluated as a dietary protein supplement in the production diet for Heterobranchus longifilis fingerlings with mean body weight 8.34 plus or minus 10g reared in aquaria tanks.
Alatise, S.P.   +2 more
core  

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