نتایج جستجو برای: forage production
تعداد نتایج: 613037 فیلتر نتایج به سال:
Forage crops are the staple ingredients of dietary rations fed to ruminant animals. They provide the animal with a large source of dietary fiber, critical for normal functioning of the rumen and its associated microenvironment (Driehuis and Oude Elferink, 2000). The preservation of forage crops into a fermented feedstuff known as silage has been an important practice in agriculture, especially ...
Plant Species and Variety Forage quality refers to digestible nutrient content (i.e., energy, protein), palatability and digestibility of the forage plant. Legumes (alfalfa, medics, cloves, vetch) are the highest quality group of forage grown in pastures. They are high in protein, energy (digestibility), and minerals. They also “fix” nitrogen fertilizer, making them very economical to grow. Inc...
Appropriate use of rangelands, creates vegetation stability, prevents degradation and improves their suitability conditio. Determination of allowable level of vegetation utilization of the species could lead to plan for the proper distribution of livestock on rangeland. To measure the level of use, a 0.5 ha exclosure was established in Karsanak site before the start of the growing season in 20...
One of the most common problems faced by hay or silage producers is how to manage production schedules around unfavorable weather. Inevitably, some wilting forage crops are damaged by rainfall each year, and producers often inquire about the effects of rain damage, and what impact this may have on forage quality, silage fermentation, and animal performance. Actually, the problem is more complex...
Background and objectives: Regular preparation of good quality forage and proper diet leads to cost-effective production of milk and meat. In Iran, insufficient supply and insufficient access to forage, as well as unbalanced consumption diets are the main limitations that negatively affect the ability to produce buffalo and therefore lead to uneconomical breeding of this animal. To overcome the...
Forage-animal production agriculture is implementing infrastructure changes and management strategies to adjust to increased energy-related costs of fuel, feed grains, fertilizers, and seeds. The primary objectives of this position paper are to assess future research and extension scientific needs in forage utilization, financial support for the discipline, and changing status and number of sci...
portion of UIP and the amino acid spectrum of the UIP. Therefore, it is absolutely essential to measure or predict the relative amounts of MP (metabolizable protein) from microbes and UIP in any given feeding scenario. Both the production potential of the beef animal and microbial protein synthesis are driven by energy. It is impossible to predict MP supplied to the lower gut and MP needs of th...
Changes in soil microbiotic properties such as microbial biomass and community structure in response to alternative management systems are driven by microbial substrate quality and substrate utilization. We evaluated irrigated crop and forage production in two separate four-year experiments for differences in microbial substrate quality, microbial biomass and community structure, and microbial ...
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