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新西兰是世界上畜牧业发达的国家,草地畜牧业在国民经济中占有十分重要的地位.据1982年统计,畜牧业占全国农业产值的63.5%,占出口贸易的75%,是世界牧草种子主要出口国之一.天然草地改良和人工草地建设对新西兰畜牧业的发展起着决定性作用.人工草地的生产能力高,载畜量最高可达20只羊/公顷.牧草种质资源研究历史悠久,培育出的优良牧草品种广泛用于人工草地的建设和天然草地的改良,产生了明显的经济效益.
New Zealand is a country with developed husbandry in the world and animal husbandry in grassland occupies a very important position in the national economy.According to statistics in 1982, animal husbandry accounted for 63.5% of the national agricultural output value, accounting for 75% of the export trade, which is the main part of the world’s forage seeds One of the exporting countries, natural grassland improvement and artificial grassland construction play a decisive role in the development of animal husbandry in New Zealand.The productivity of artificial grassland is high, with a maximum carrying capacity of 20 sheep per hectare.The forage germplasm resources research has a long history and cultivation Out of the excellent forage varieties are widely used in the construction of artificial grassland and natural grassland improvement, resulting in significant economic benefits.