Phenological stages and harvest year on forage quality in west Azarbaijan rangelands of Iran
One of the main objectives of range management is livestock production, which depends on the nutritive value of available forage.The nutritive value of range forage is dependent on botanical composition.Botanical and chemical composition and season of growth affect the digestibility of pasture,and the nature and quantities of the products of digestion ( Arzani et al.,2006).The objectives of the experiment were to evaluate the forage quality,and its variation between species,phenological stages and harvest year.
Iran forage quality phenological stages harvest year rangeland species
Torkan,J H.Fajri
University of Urmia-Iran
国际会议
呼和浩特
英文
2008-06-29（万方平台首次上网日期，不代表论文的发表时间）