早熟大粒巨穗葡萄──秦龙大穗去年发表的早熟大粒巨穗葡萄“９３０７”已于最近通过市级鉴定，并被正式命名为“秦龙大穗”。自该品种发表以来，笔者不断收到有关栽培技术方面的咨询，现简介如下，以飨读者。整形修剪定植当年，一般选留一个壮枝为主蔓，其余抹掉。主蔓上... Premature big grain spike grape ─ ─ Qin Long big spike Published in early last year big grapes giant spike grape “9307” has recently passed the municipal appraisal, and was officially named “Qin Long big spike.” Since the publication of this variety, the author has continuously received inquiries on cultivation techniques, and is now introduced as follows to readers. Plastic pruning colonization year, the general election to stay a strong main vine, the other erased. Lord spread on ...