نتایج جستجو برای: forages
تعداد نتایج: 1818 فیلتر نتایج به سال:
BACKGROUND Deficiency of macro and micro-minerals in the ration of dairy cows adversely affects growth, milk production and reproduction efficiency. It is essential to examine mineral concentrations in feeds offered to dairy cows in practical farms. METHODS Two villages from each taluka were selected at random for taking representative samples of feeds, forages and hair. Within the village, h...
The present research was carried out to study the diversity of mineral contents of wild forages and to evaluate the beneficial effect of mineral feed supplement formulated by using locally available materials on the performances of beef cattle. The present research was initiated by analyzing mineral contents of wild forages grown around Limau Manis campus areas. Forage samples were collected at...
There is an ever-increasing need to identify new feed resources in developing countries and the types of forages used tend to be more complex in terms of chemical composition. Near infrared re ̄ectance spectroscopy (NIRS) has the potential to aid the evaluation of forages and in this study was employed to compare and classify Gliricidia spp. provenances. Multivariate statistical techniques, incl...
Several feed preservation methods can ensure lower mycotoxin contamination levels enter the food life cycle, and a relatively common wet method of forage plant materials is fermentation. This study aimed to characterize microbiological state fermented silages haylages (corn, alfalfa, rye, triticale), their main microbiota, isolation bacteria with resistance. Bacteria that remain viable througho...
Forages are the most important ingredient in a dairy cow’s ration. She is a ruminant and to be a healthy, productive cow she needs a healthy, productive rumen. High quality forages are the key to achieving a healthy rumen and a productive cow. However, because of the importance of forages in maintaining rumen health and cow performance, when deficiencies in the amount or quality of the forage i...
The objective of this study was to determine the effect harvesting alfalfa ( Medicago sativa L.) and tall fescue [Schedonorus arundinaceus (Schreb.) Dumort] after frost ensiling mixtures these forages on silage fermentation characteristics, intake, digestibility ruminal by ewe lambs. Forages were harvested in October 2017, wilted, blended as either alone, 67% + 33% novel endophyte-infected fesc...
The objective of this study was to compare summer annuals for fall and winter grazing on irrigated pastures in the Intermountain West. The cool desert areas of this region have short growing seasons (≤120 d) with high daytime temperatures and cool nights resulting in sufficent growing degree days, but impaired production on cool season forages during late summer. Five species were planted in Ca...
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