Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Ammoniation"”.
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Effects of Ammoniation, Ensiling and Sulfur Fertilization on Phenolic Composition of Gramineous Cell Walls and Their Digestion by Ruminants (Fescue)
The objective of this research was to determine effects of alkali chemicals, ensiling and sulfur (S) fertilization on phenolic composition of grass cell walls and on nutrient digestion by cattle.
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The oligomerization of propene over cobalt catalysts
… procedures used in this work included double ammoniation (Co-C), incipient wetness impregnation (Co-C, alumina, NH₄⁺-ZSM-5), ion-exchange (NaY, NH₄⁺-ZSM-5), chemisorption (cobalt complex on activated carbon) and homogeneous deposition-precipitation (Co-Silica alumina).
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Impact of lignification of corn stover fractions on cell wall degradation by rumen microorganisms and response to ammonia treatment
… and NDF degradation increased (P <.001) after ammoniation, with higher (P<.05) values for NH₃ treatment than NH₃ added in leaf. The in vitro response to ammoniation of fractions of drought-stressed and non-drought stressed corn stover harvested in subsequent years was compared, using …
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Utilization of wheat straw in rations for lactating dairy cows.
… not as dramatically as that of chopped straw. Ammoniation of wheat straw did not improve the performance response by lactating cows. Inclusion of chopped straw in the diets seemed to enhance the efficiency of milk production. Higher ruminal acetate:propionate ratios and increased digestibility …
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Valor nutritivo do feno de capim-Tifton 85 amonizado com uréia
O experimento foi conduzido no Departamento de Zootecnia da Universidade Federal de Viçosa com o objetivo de avaliar a influência da umidade, do período de amonização e de doses de uréia sobre a composição químico-bromatológica e digestibilidade in vitro da matéria seca (DIVMS) do feno de capim …