Results 11 to 20 of about 2,084,224 (231)

Wool production of North-East Bulgarian Merino sheep [PDF]

open access: yesЖивотновъдни науки, 2020
The aim of the study was to analyze the development trends, the general genetic variance and the genetic effects for some wool productivity traits in North-East Bulgarian Merino sheep with distinct participation of AM and Bo breeds in the genotype.
Nevyana Stancheva   +2 more
doaj   +1 more source

Wool Scouring Tests in Utah [PDF]

open access: yes, 1941
Wool as it is shorn from the sheep, is known as grease wool. The first step in the manufacturing of wool is scouring, or removal of all grease and foreign matter.
Esplin, Alma C.
core   +1 more source

Genome-wide association studies detects candidate genes for wool traits by re-sequencing in Chinese fine-wool sheep

open access: yesBMC Genomics, 2021
Background The quality and yield of wool determine the economic value of the fine-wool sheep. Therefore, discovering markers or genes relevant to wool traits is the cornerstone for the breeding of fine-wool sheep.
Hongchang Zhao   +13 more
doaj   +1 more source

Effect of Rearing Systems on Growth Performance and Wool Characteristics of Rahmani Sheep Lambs [PDF]

open access: yesJournal of Animal and Poultry Production, 2019
This study was conducted to evaluate the intensive and rural (non-intensive) rearing conditions effect on growing lambs’ performance and wool characteristics of Rahmany sheep.
F. H. Farrag, A. A. Gabr, Sara A. Saad
doaj   +1 more source

Productivity assessment of sheep from the Karnobat Fine Fleece Breed by genealogical lines

open access: yesЖивотновъдни науки, 2021
Subject of the study were 341 sheep from the Karnobat Fine Fleece breed, ownership of the Institute of Agriculture – Karnobat. The productivity of animals born between 2013 and 2017 was analyzed.
Margarit Iliev   +3 more
doaj  

DIETARY SELENIUM CHANGES AND ITS RELATION WITH ADAPTABILITY IN SMALL RUMINANTS [PDF]

open access: yesJournal of Animal and Poultry Production, 2009
The objective of this study was to determine the various dietary levels of selenium (Se) as sodium selenate (Na2 Se O4) and its relation with adaptability of sheep.
F. Younis
doaj   +1 more source

Sampling fleeces to estimate yield of clean wool [PDF]

open access: yes, 1956
Clean fleece weight is of primary importance in a programme of sheep selection which uses fleece measurement as an adjunct to visual appraisal. Various techniques have been reported for estimating the clean scoured yield of whole fleeces from small ...
Chapman, R.E.   +2 more
core   +3 more sources

Bulletin No. 298 - Wool Scouring Tests in Utah [PDF]

open access: yes, 1941
Wool, as it is shorn from the sheep, is known as grease wool. The first step in the manufacturing of wool is scouring, or removal of all grease and foreign matter. Within any given grade, as determined by length of staple and fineness of fiber, the yield
Madsen, Milton A.   +2 more
core   +1 more source

Lincoln College wool manual [PDF]

open access: yes, 1988
Table of Contents:- Introduction -- Breed wools -- Class -- Categories of wool -- Style grade -- Wool characteristics important in classification -- On farm clip preparation -- New Zealand wool board type structure -- Woolbroker and private buyer ...
Wool Science Department
core  

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

open access: yesAdvanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim   +5 more
wiley   +1 more source

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