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一、引种经过:该品种为日本植原研究所育成。1988年植原研究所所长植原宣紘先生作为礼物赠于我国哈尔滨市一葡萄盆景爱好者,但未告知品名和亲本,出于礼貌等原因也未追根求源。盆栽于1991年开始结果。我场于1992年春改接在9年生巨峰葡萄园里,1993年开始结果。几年来两地均表现穗大粒大、抗病早熟,特别是其象蛋黄一样的美丽外观和极为浓烈的玫瑰香味,在国内现有葡萄品种中实属前所未有,独树一帜,故暂定名为“金优”。
First, the introduction after: The varieties of Japanese phytoplankton Institute bred. In 1988, Mr. Uehara Takuhara, Director of Upland Research Institute, donated a grape bonsai enthusiast in Harbin, China as a gift, but did not inform the product name and parents, and did not pursue his own source for politeness and other reasons. Potted plants began to produce results in 1991. My field in the spring of 1992 to change in the 9-year-old Jufeng vineyard, the results began in 1993. Over the past few years both showed large panicles, disease-resistant precocious puberty, especially its beautiful appearance like egg yolk and very strong rose fragrance, is unprecedented in the domestic grape varieties, unique, it tentatively named “gold excellent”.