Results 31 to 40 of about 7,398,628 (258)

The effect of inorganic and organic form of zinc on digestibility of nutrients in dairy cows in three stages of reproductive cycle

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2011
The aim of our experiment was to compare the effect of feeding inorganic and organic forms of zinc in premix on the coefficient of digestibility of nutrients in the feeding ration for cows in three stages of reproductive cycle – 14 d before calving and ...
Marie Balabánová   +2 more
doaj   +1 more source

Effects of infrequent dried distillers grain supplementation on spring-calving cow performance [PDF]

open access: yes, 2013
Feed and supplement costs and the expenses associated with delivery of winter supplements account for a large proportion of the total operating expenditures for cow-calf producers.
Bennett, B.W.   +4 more
core   +3 more sources

Crude Protein Content of Yams1

open access: yesHortScience, 1971
Abstract Yams (Dioscorea spp.) contained from 6.3 to 13.4% crude protein, as measured by the Kjeldahl N technique. In the cv. Morado protein content tended to be highest in upper or inner (oldest) portions of the tuber. The peel, while rich in protein, is a minor part of the total wt.
Franklin W. Martin, A. E. Thompson
openaire   +1 more source

The influence of phytase, pre-pellet cracked maize and dietary crude protein level on broiler performance via response surface methodology

open access: yesJournal of Animal Science and Biotechnology, 2019
Background The reduction of crude protein levels in diets for broiler chickens may generate economic, environmental and flock welfare and health benefits; however, performance is usually compromised.
Amy F. Moss   +4 more
doaj   +1 more source

Crude protein and crude fiber content of fish silage fermented with kombucha tea

open access: yesIOP Conference Series: Earth and Environmental Science, 2023
Abstract Fish silage production using mineral acid is considered to have a negative effect because it is highly corrosive. As an alternative, kombucha tea which contains several organic acids and microorganisms can be used as a starter for fish silage fermentation.
A W W Pratama   +2 more
openaire   +1 more source

Determination of the Seed Yield and Quality Characteristics of Some Advanced- Generation Field Pea (Pisum sativum L.) Lines

open access: yesJournal of Agricultural Sciences, 2023
This study was conducted to determine the seed yield, yield components, and seed quality values of some field pea genotypes grown under Bursa ecological conditions.
Ayşen Uzun   +3 more
doaj   +1 more source

Single-phase feeding and compensatory growth in growing and finishing pigs (OK-Net Ecofeed Practice Abstract) [PDF]

open access: yes, 2020
• Limit the supply of essential amino acids during early growth and utilise the pigs’ capacity to fully compensate for the restriction by increased protein retention and faster growth during later growth phases.
Åkerfeldt, Magdalena
core  

Analysis of Crude Fiber and Crude Protein Fermented Corn Cob for Animal Feed

open access: yesScientechno: Journal of Science and Technology, 2023
Low productivity of ruminants due to many factors and one of them is lack of feed ingredients in quality and sustainable in quantity. One of sources can be an alternative feed ingredients that containing fibers as a substitute of grass is corn cobs which becoming other earnings of corn farmers.
Ilham Ahmad   +3 more
openaire   +1 more source

Impacts of reduced-crude protein diets on key parameters in male broiler chickens offered maize-based diets

open access: yesPoultry Science, 2019
A total of 294 male, off-sex Ross 308 chickens were offered 7 dietary treatments with crude protein (CP) contents of 210, 195, 180, and 165 g/kg.
P. Chrystal   +5 more
semanticscholar   +1 more source

Study on optimal dietary crude protein level in Japanese white rabbits from weaning to 80-day old

open access: yes浙江大学学报. 农业与生命科学版, 2008
A six-week feeding trial was carried out to assess the optimal dietary crude protein level in Japanese white rabbits from weaning to 80-day old. Sixty weanling (40 d old) Japanese white rabbits were divided into 5 groups (Ⅰ, Ⅱ. Ⅲ.
LÜ Jian-min   +4 more
doaj   +1 more source

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