Application of a Latin Square Change-Over Design to Dairy Cattle Grazing Experiments
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چکیده
منابع مشابه
A new technique for repeated biopsies of the mammary gland in dairy cows allotted to Latin-square design studies.
The objective of this study was to develop a technique for carrying out repeated biopsies of the mammary gland of lactating dairy cows that provides enough material to monitor enzyme activities and gene expression in mammary secretory tissue. A total of 16 Holstein cows were subjected to 4 mammary biopsies each at 3-week intervals for a total of 64 biopsies. A 0.75-cm incision was made through ...
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ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 1955
ISSN: 0022-0302
DOI: 10.3168/jds.s0022-0302(55)95067-0