Results 261 to 270 of about 1,638,661 (300)

The Variability of Yield and Fineness in Crossbred Wools Free of Vegetable Fault

Journal of the Textile Institute, 1970
H G David
exaly   +2 more sources

10—The Variability of Yield and Fineness in Some Carding and Inferior Topmaking Wools

Journal of the Textile Institute, 1971
Studies of sampling variability relating to the measurement of yield and fineness of greasy wool have been published previously for auction lots of Australian wool in spinners-wool categories. This paper describes similar studies for auction lots of carding and inferior topmaking wools. As expected, the between-bales and within-bales variability proved
H G David
exaly   +2 more sources

WOOL YIELD IN SOUTH INDIAN SHEEP

Madras Agricultural Journal, 1930
The economic aspects of rearing sheep as a side industry in Southern India have already been published in the Journal of the Textile Institute, Vol. 19 of 1928, article 5 (a). The experiences and facts gained during the last few years of sheep rearing in Hosur compared with the local practices in South India have now made clear that something more can ...
openaire   +1 more source

2—THE EFFECT OF DRYING FOR A YIELD TEST ON THE COLOUR OF WOOL

The Journal of The Textile Institute, 1984
Wool samples from a yield test on greasy wool are liable to be slightly discoloured by the specified drying procedure at 105°C. The downward bias in the measured colour values is both variable and, usually, unknown. Such samples are therefore unsuitable for colour-measurement purposes unless an unknown and variable bias can be tolerated.
Barbara Thompson, M. J. Hammersley
openaire   +1 more source

The Prediction of the Yield of Wool by Near-Infrared ReHectance Spectroscopy

Textile Research Journal, 1981
The prediction of wool base of greasy wool in the form of miniature cores from digitized near-infrared reflectance spectra is demonstrated. This secondary calibra tion method combines measurements of reflectance at several wavelengths in a multiple linear regression equation for a prediction of wool base.
J.P. Connell, K.H. Norris
openaire   +1 more source

Effect of protein supplements of varying degradability on growth rate, wool yield and wool quality in grazing lambs

Small Ruminant Research, 2001
Abstract Two experiments were conducted to investigate productive responses in grazing lambs to supplemental protein of varying degradability. In Experiment 1, rapeseed cake (RSC), a highly degradable feed, was treated with formaldehyde (HCHO) for protecting against rumen fermentation.
G Habib, M.M Siddiqui, F.H Mian, J Jabbar, F Khan   +4 more
openaire   +1 more source

The Prediction of the Yield of Greasy Wool by Near-Infrared Reflectance Spectroscopy

Textile Research Journal, 1980
The prediction of the yield of greasy wool from the estimation of the wool content of washed wool by near-infrared reflectance spectroscopy is demonstrated. This rapid, dry, nondestructive instrumental method is free from systematic error and approaches the accuracy of the conventional gravimetric method against which it is calibrated.
J.P. Connell, K.H. Norris
openaire   +1 more source

High yield preparation of keratin powder from wool fiber

Fibers and Polymers, 2012
A descaling and oxidation pretreatment was employed to maximize the yield of cortical cells in the disintegration process of wool fiber. The results indicated that the productivity of intact cortical cells was greatly increased by moderate oxidation pretreatment in 1.6 % per-acetic acid within 2 h, but the yield would be decreased by further oxidation ...
Jie Fan, Wei-dong Yu
openaire   +1 more source

8—Yield-Testing of Greasy-Wool Core Samples: Part II: A Fast, Mechanical Method for the Determination of Wool and Vegetable-Matter Components in Scoured Wool

Journal of the Textile Institute, 1971
The principle and basic design of a fast machine for the determination of wool and vegetable-matter components in scoured wool are described.
B. H. Mackay, J. R. Longhurst, J. G. Downes   +2 more
exaly   +2 more sources

Patanwadi sheep wool profile: yield, morphology and physico-mechanical properties

Tropical Animal Health and Production
The Patanwadi sheep breed, an indigenous species from Gujarat, India, is primarily reared for wool, mutton, and household milk production. Patanwadi wool attracts lower prices mainly because of its coarseness. However, complete wool profiling of Patanwadi sheep has remained unknown to date.
Vinod Kadam, Aakanksha Singh, Ajay Kumar, Arun Kumar   +3 more
openaire   +2 more sources