Results 61 to 70 of about 5,995,042 (211)

African Feed Resources Network (AFRNET) : final report

open access: yes, 1994
"This final report of the African Feed Resources Network - IDRC Project 3-p-90-0185 covers the major activities and achievements during the first phase of the project, from lst April 1991 to 31st March 1994.
African Feed Resources Network   +1 more
core   +1 more source

Influence of cutting parameters on the surface roughness and hole diameter of drilling making parts of alluminium alloy / Pjovimo parametrų įtaka gręžiamų skylių skersmenims ir paviršių šiurkštumui gaminant detales iš aliuminio

open access: yesMokslas: Lietuvos Ateitis, 2013
The article researches the drilling process of an aluminium alloy. The paper is aimed at analyzing the influence of cutting speed, feed and hole depth considering hole diameter and hole surface roughness of aluminum alloy 6082 in the dry drilling process
Andrius Stasiūnas   +1 more
doaj   +1 more source

TRANSPORTATION DEREGULATION AND INTERREGIONAL COMPETITION IN THE NORTHEASTERN FEED ECONOMY [PDF]

open access: yes
The effects of rail deregulation on feed transportation in the Northeast are examined through construction of a spatial equilibrium model of the Northeastern feed industry. Short-run and long-run effects of deregulation are analyzed through incorporation
Randolph, Thomas F., Lee, David R.
core  

Functional performance of a vertical-shaft centrifugal palm nut cracker

open access: yesResearch in Agricultural Engineering, 2010
A vertical-shaft centrifugal palm nut cracker was presented and evaluated. The cracker efficiency and kernel breakage ratio are some of the most important parameters for evaluating the cracker performance. From the result of this work, the two parameters
M.C. Ndukwu, S.N. Asoegwu
doaj   +1 more source

A review of factors influencing litter size in Irish sows [PDF]

open access: yes, 2007
peer-reviewedMany factors influence litter size. These include genetics, gilt management, lactation length, parity distribution, disease, stress and boar fertility. In the past 20 years, litter size in Irish sows has increased by only one pig. Born alive
Peadar G Lawlor   +7 more
core   +1 more source

Efficiency of Feed Utilization and Rate of Feed Passage Through the Digestive System

open access: yesPoultry Science, 1991
The relationship of efficiency of feed utilization determined by the feed conversion ratio (FCR) to the rate of feed passage through the digestive system of juvenile chickens was studied and three different methods of measuring feed passage rate (FPR) were evaluated. The FPR did not differ between sexes that had different FCR, nor did it differ between
openaire   +2 more sources

Effect of Feeding Coumaphos on Feed Intake and Rate of Gain of Steers

open access: yesJournal of Dairy Science, 1974
Abstract When four Holstein steers were fed a ration countaining 3mg/kg body weight coumaphos for 135 days, blood cholinesterase activity was depressed markedly. However, differences in feed intake, feed conversation, and gain in body weight were not significant between these and four steers fed untreated ration.
R.W. Miller, P.P. Long
openaire   +1 more source

The combined effect of feed frequency and ration size of diets with and without microbial biomass on the growth and feed conversion of juvenile Penaeus monodon [PDF]

open access: yes, 2016
Feed management strategies that maximize shrimp growth and optimize feed utilization are critical to the cost-effectiveness of production. In this study, juvenile Penaeus monodon (~3 g) were cultured for 6 weeks in a laboratory-based clear-water tank ...
Glencross, Brett   +4 more
core   +1 more source

WORLD FEED BARLEY TRADE UNDER ALTERNATIVE TRADE POLICY SCENARIOS [PDF]

open access: yes
A spatial equilibrium model based on a quadratic programming algorithm was developed to analyze world feed barley trade and international competition among major exporters (Australia, Canada, the European Union, and the United States) under the current ...
Krause, Mark A.   +2 more
core  

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