[1]雷 辉.关中地区核桃主要优良品种授粉树选择[J].陕西林业科技,2018,(04):113-114.
 LEI Hui.Selection of Pollinizer for the Improved Walnut Varieties in Guanzhong Plain[J].,2018,(04):113-114.
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关中地区核桃主要优良品种授粉树选择()
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《陕西林业科技》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2018年04期
页码:
113-114
栏目:
实用技术
出版日期:
2018-08-25

文章信息/Info

Title:
Selection of Pollinizer for the Improved Walnut Varieties in Guanzhong Plain
文章编号:
1001-2117(2018)04-0113-02
作者:
雷 辉
长安区南五台风景林场, 陕西 长安 710107
Author(s):
LEI Hui
Nanwutai Scenic Forest Farm, Chang'an, Shaanxi 710107
关键词:
核桃 品种 开花期 授粉树
Keywords:
Walnut varieties flower period pollinizer pollinated tree
分类号:
S664.1
文献标志码:
A
摘要:
在杨凌观察、分析了10个关中地区主要核桃品种的花期和花期相遇情况,发现供试10个核桃品种雄花花期在3月下旬到4月中旬,大多在4月上旬,雌花花期4月上中下旬到5月初; 契克雌花早于雄花开放,为雌先型品种,其它9个品种雄花早于雌花开放,为雄先型品种; 为供试品种提出了授粉树和授粉对象树品种。
Abstract:
Ten improved walnut varieties cultivated in Guanzhong Plain were analyzed in terms of their male and female flowering period. It was found that the male flowers from late March to middle of April, whereas most of female trees flower from early April to early of May. The male plants of Qieke flower later than the female plants, and the rest of nine verities had the vice verse.

参考文献/References:

[1] 张志华,裴东.核桃学[M].北京:中国农业出版社,2018.

备注/Memo

备注/Memo:
收稿日期:2018-06-05
作者简介:雷 辉(1977-),男,陕西长安人,本科,助理工程师,主要从事资源植物引种驯化等工作。
更新日期/Last Update: 2018-08-25