红富土、黑奥林、巨峰都是欧美杂交种葡萄,原产日本。近年来在上海地区发展较快,并且陆续结果投产。为了测定和比较这三个品种葡萄的生产性状表现,供今后繁殖推广苗木上参考,我们在郊区果园作了粗略的调查;因为上海宝山示范果园所栽三个品 Hongfu soil, black Olin, Kyoho are European and European hybrid grapes, native to Japan. In recent years, the rapid development in Shanghai, and one after another the results of production. In order to measure and compare the performance traits of these three varieties of grapes for future breeding and popularization of nursery stock, we made a rough survey in the suburbs of orchards. Because three items were planted in Shanghai Baoshan demonstration orchard