夏黑无核的变异新类型研究初报

A Preliminary Study on the New Types of Variation of Summer Black Seedless Grape

对夏黑无核变异新类型的植物学特性、物候期、结果性能、果实性状及抗病性进行了初步研究。结果表明:夏黑无核的变异新类型为欧美杂种葡萄,成熟期比夏黑无核提早20 d左右,果皮紫黑色,果肉及其汁液均为红色,甜酸适口,草莓香味更浓,可溶性固形物含量达19.8%~21.0%,是具有优良农艺性状的特早熟鲜食葡萄新类型。总结了夏黑无核变异新类型的高效无公害栽培技术。

A Preliminary study was conducted on the botany characteristics,phenology period,bear fruit traits and disease resistance ofthe new type of variation of Summer Black Seedless grape.The results indicated that the new type of variation of summer black seedlessgrape hybrids for Europe and American.The ripening period is about20days earlier than that of the Summer Black Seedless grape.Thepeel is purple,the flesh and its juice are red,sweet and sour taste,and strawberry flavor is thicker,soluble solids Content of19.8%~21.0%.In conclusion,this is a new type of special early fresh grapes with excellent agronomic traits.This paper summarized the efficient andpollution-free cultivation techniques of the new type of variation of Summer Black Seedless grape