南疆16个枣制干品种的引种评价

Introduction and Evaluation of 16 Drying Chinese Jujube Cultivars in South Xinjiang

以南疆农一师十团种质资源圃引种的16个适宜制干的枣品种为材料,通过比较与制干品质密切相关的性状,筛选出了适合南疆栽培的枣优良制干品种。依据单株产量、单果重、制干率等8个指标,经灰色关联分析,加权关联度排序适宜南疆栽培的前5个品种依次为晋矮1号、相枣、晋矮2号、无核丰、襄汾木枣;等权关联度排序前5的品种依次为无核丰、灰枣、晋矮1号、相枣、赞皇大枣。晋矮1号、无核丰、相枣是两个排序中表现较好的制干品种。

To select suitable cultivars for Chinese jujube cultivation in South Xinjiang,evaluation study were performed in 16 drying Chinese Jujube cultivars ,which introduced in Chinese Jujube germplasm repository of the 10 Regiment of the first Agricultural division. Based on 8 traits such as yielding per tree, fruit weight, and drying rate of fruit et al, grey relational analysis and Weighted rank analy- sis were used to identify top 5 cultivars, ＂Jinail 5 ＂Xiangzao. ＂Jinai2 . ＂Wuhefeng. ＂Xiangfenmuzao . as adapted cultivars in South Xinjiang. And the top 5 by Equal rank were ＂ Wuhefeng . ＂ Huizao . ＂Jinail . ＂ Xiangzao . and ＂ Zanhuangdazao ＂ ＂Jinail . Xiangzao ＂, ＂Wuhefeng ＂were the best drying cultivars by the Weighted rank and Equal rank.