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作 者:唐龙飞[1] 黄秀声[1] 冯德庆[1] 陈仲钿[1] 郑仲登[1]
机构地区:[1]福建省农科院生态农业研究中心,福建福州350013
出 处:《家畜生态》2004年第4期233-236,共4页Ecology of Domestic Animal
基 金:福建省科技能计划项目(编号:2002S008)。
摘 要: 在福建福州北峰进行山地人工草场的建设及山羊分区轮牧的研究。结果表明,人工种植牧草的供草周期为40~45d。夏季有四种适口性好、产量最高的主栽牧草(杂交狼尾草、甘薯、印度豇豆和百喜草),平均hm2可利用草量113380.2kg,冬季黑麦草为59840.0kg。经过调节,每hm2山地人工草场山羊的载畜量可以达到60~75只。本文还对人工草场建立和山羊分区轮牧对山地生态环境的保护作用进行了分析。Studies on rotational grazing of goats in artificially divided grassland has been conducted in the Fuzhou Beifeng area of Fujian. The experimental results showed that, the period for rotational grazing of artificially planting forages was 40~45 d. The utilizable biomass amounts in each hm\+2 for 4 main forage varieties in summer was 116 454.0 kg, in winter was 59 840.0 kg. After regulation, the goat-caring amounts in a hectare of hilly land reached 60~75 goats. The ecology-protecting function on hilly land of rotational grazing practice in artificially divided grassland was also analyzed.
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