猕猴桃果实营养丰富,在国内国际果品消费市场上有很大的潜力。周至县发展猕猴桃已有20多年的历史,现已成为全国最大的猕猴桃商品生产基地,目前全县人工栽植面积已达0.87万公顷,挂果面积0.67万公顷,这一产业在周至被称为支柱产业。但近年来由于黄化现象大范围发生,导致树势早衰、产量不稳、内在品质下降、不耐贮藏、货 Kiwifruit is nutritious and has great potential in domestic and international fruit consumer markets. Zhouzhi County, the development of kiwifruit for over 20 years of history, has now become the country’s largest production base of kiwifruit products, the county has now planted area of ​​08,700 hectares, fruit area of ​​6,700 hectares, the industry known as the pillar industry until the end of the week . But in recent years due to a wide range of yellowing phenomenon, leading to premature aging tree, yield instability, the intrinsic quality decline, impatience storage, the goods