geoscience.net logo
+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

Accelerated progeny testing of bulls on the milk production of their daughters on part first lactations


, : Accelerated progeny testing of bulls on the milk production of their daughters on part first lactations. Trudy Moskovskoi Veterinarnoi Akademii 57: 106-108

The correlations of 100-, 150- and 200-day milk yields with 300-day yields were 0.62-0.84, 0.75-0.83 and 0.86-0.92 within progeny groups (11-19 females /group) of 4 bulls.

US$29.90


Other references

Hammon, K.E.; Faeth, S.H., 1992: Ecology of plant-herbivore communities: a fungal component?. We consider how microorganisms may alter conventional theories of the organization of plant-herbivore communities. We focus on endophytic fungi and their role in mediating interactions among herbivores, their host plants, and natural enemies. We p...

Sidaway, R., 1990: Contemporary attitudes to landscape and implications for policy: a research agenda. The paper attempts to synthesize a selection of pertinent research studies according to the following broad themes: scenic protection and heritage; changes in land use and planning; and public enjoyment of landscape, with the aim of suggesting new...

Borglum, G.B.; Sternberg, M.Z., 1972: Properties of a fungal lactase. beta -galactosidase from a mutant strain of Aspergillus foetidus was purified for studies of substrate specificity by gel filtration on Sephadex G100. Optimum temp. for lactose hydrolysis at pH 6 and 4 were 61-64 and 67-70 deg C, respectively; max...

Guerche, P., 1995: Modification of the fatty acid composition of the major oil species. The potential use of genetic engineering techniques to modify fatty acid composition is examined under the following headings: fatty acid composition of the oil in the major oil species (rape, sunflower, soyabean and linseed); synthesis of fatty a...

Boyer, C.S.; Moore, G.A.; Moldéus, P., 1993: Submitochondrial localization of the NAD+ glycohydrolase. Implications for the role of pyridine nucleotide hydrolysis in mitochondrial calcium fluxes. The submitochondrial location of the NAD+ glycohydrolase (NADase) and its role in mitochondrial ADP-ribosyl transfer reactions were investigated in isolated rat liver mitochondria. The NADase catalyzes the hydrolysis of NAD+ to ADP-ribose and nico...

West, Luther S., 1929: A preliminary study of larval structure in the Dryopidae. The following larval types are described in detail: Psepheninae (Psephenus lecontei Lec.) ; Dryopinae (Helichus* (?) lithopilus Germ.) ; Dryopinae? (Lara?*, probably L. avara Lec.) ; 6 Elminae (Stenelmis* spp.; Elmis quadrinotatus* Say; Macronychu...

Faith, M.S.; Fontaine, K.R.; Cheskin, L.J.; Allison, D.B., 2000: Behavioral approaches to the problems of obesity. Obesity is a complex and increasingly prevalent disorder that can confer a number of medical, social, and psychological difficulties. As a result, an array of treatment strategies falling under the generic umbrella of "behavior therapy"...

Raff, H.; Jankowski, B.M.; Goodfriend, T.L.; Baker, J.E.; Papanek, P.E., 1997: Effect of exposure to hypoxia from birth on aldosterone in rabbits: role of unesterified fatty acids. Hypoxia and fluid and electrolyte disturbances are serious risks to normal postnatal development. Because a decrease in inspired O2 (hypoxic hypoxia) inhibits aldosterone synthesis in the adult and aldosterone controls water and electrolyte balanc...

Brancato, V.; Ventre, M.; Imparato, G.; Urciuolo, F.; Meo, C.; Netti, P.A., 2016: A straightforward method to produce decellularized dermis-based matrices for tumor cell cultures. NlmCategory="UNASSIGNED">Decellularized matrices are steadily gaining popularity to study the biology of cells and tissues, since they represent a biomimetic environment in which cells can recapitulate certain behaviors that share sim...

Price, P.J.; Cserepfalvi, M., 1972: Pulp viability and the homotransplantation of frozen teeth. Journal of Dental Research 51(1): 39-43