Repositorio Institucional - UADY: Envíos recientes
Mostrando recursos 1481-1500 de 6208
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Effect of dried leaves of Leucaena leucocephala on rumen fermentation, rumen microbial population, and enteric methane production in crossbred heifers
The objective of the experiment was to evaluate the effects of dietary supplementation of heifers with increasing levels of dried Leucaena leucocephala leaves (DLL) on nutrient digestibility, fermentation parameters, ... -
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Influence of emamectin benzoate; Emamectin nanoformulations and some weather factors on the population fluctuations of Tuta absoluta (Lepidoptera: Gelechiidae).
The experiment conducted during (2016/ 2017 and 2017/ 2018) at Fac. of Agric. Farm, Assiut Univ. on tomato hybrids to survey arthropods, determine reduction of Tuta absoluta by Proclaim® 5% (S0= 0.3 mm) and nano-formulations ... -
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Biochemical and molecular characterization of native Rhizobia nodulating Leucaena leucocephala with potential use as bioinoculants in Yucatan, Mexico
The legume-rhizobium association is widely used around the world to improve crop production via nitrogen fixation (N2-fixation). Inoculation with suitable strains is required in order to establish effective symbioses in ... -
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Enteric methane emissions in crossbred heifers fed a basal ration of low-quality tropical grass supplemented with different nitrogen sources
The aim of the present study was to assess enteric methane (CH4) emissions by crossbred heifers fed a basal ration of low-quality tropical grass supplemented with different nitrogen sources. Four crossbred heifers (Bos ... -
Conocimiento etnozoológico de la herpetofauna de la comunidad maya de Santa Elena, Yucatán, México
Los anfibios y reptiles son organismos indispensables para el buen funcionamiento de los ecosistemas naturales, pero en décadas recientes han declinado en número y distribución debido a varios factores, entre los que ... -
Fatty acids profile of fresh cheese produced in an intensive silvopastoral system in the tropics
Intensive silvopastoral systems are being increasingly disseminated in the tropical areas of Mexico, Central and South America, so it is important to know the quality of the animal products generated in these systems. Fatty ...