大果型核桃新品种‘中核香’的选育
Journal of Fruit Science（2017）
Abstract
‘中核香’是从新疆阿克苏地区温宿县收集当地核桃优株资源,通过优系筛选,高接观察后选育出的大果型核桃早实新品种.该品种树势极强,树姿半开张,枝条粗壮,以中、短果枝结果为主.属雌先型.河南巩义地区3月中下旬萌芽,雌花盛期4月中旬,坚果9月上中旬成熟.果实椭圆形,壳厚1.16 mm,平均坚果质量20.6 g,出仁率为57.8％.核仁饱满,风味香,品质好,适合加工.苗木定植后第5年平均株结果311个,平均株产干果6.41kg,666.7 m2产量358.96 kg.
MoreKey words
Early-fruiting,New cultivar,Large fruit shape,'Zhonghexiang',Walnut
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