| 赵廷松.避晚霜核桃新品种“鲁甸大麻2号” 的生物学特性研究及栽培技术要点[J].中国南方果树,2017,46(1): |
| 避晚霜核桃新品种“鲁甸大麻2号” 的生物学特性研究及栽培技术要点 |
| Study on the Biological Characteristics and Cultivation for a new variety of avoiding-late-frost walnut Dama 2 of Ludian |
| 投稿时间：2016-07-20 修订日期：2016-09-09 |
| DOI： |
| 中文关键词: 核桃 生物学特性 “鲁甸大麻2号” 栽培技术 |
| 英文关键词:walnut biological characteristics “Dama 2” cultivation techniques |
| 基金项目:避霜型核桃新品种选育及栽培示范 |
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| 摘要点击次数: 2360 |
| 全文下载次数: 2488 |
| 中文摘要: |
| 滇东北晚霜危害严重，严重缺乏避晚霜能力强的核桃品种。而云南省林业科学院和鲁甸县林业局在滇东北鲁甸县选育的“鲁甸大麻2号”具有避晚霜、优质等特点。为更详细透彻研究“鲁甸大麻2号”对气候的适应能力和坚果品质等特性，2009～2015年通过连续7年对鲁甸县三八林场“鲁甸大麻2号”无性系测定林的生物学物特性进行了研究。结果表明：该品种发芽晚能避开晚霜危害，丰产，壳薄，出仁率高，仁色好，食味香甜无涩味，口感细腻。可以确定为滇东北晚霜危害严重或气候相似区域栽培品种。同时总结出了“鲁甸大麻2号”配套栽培技术。 |
| 英文摘要: |
| Due to serious late-frost harm, the northeast Yunnan lacked of avoiding-late-frost walnut varieties for a long term. Yunnan Academy of Forestry and Forestry Bureau of Ludian County selected “Dama 2 of Ludian” with high yield and avoiding-late-frost ability. In order to further study of “Dama 2” on climate adaptation abilities and quality of nut characteristics, we observed the biological characteristics of “Dama 2 of Ludian” in Sanba爁orestry centre from 2009 to 2015. The results showed that this variety could avoid the harm of late-frost by late burgeoning, in addition, it had good quality and taste. Based on the experimental results, this variety may preliminarily defined as good varieties for northeast of Yunnan and other regions with the similar climatic conditions.At the same time, summed up the \"Dama 2\" corresponding cultivation techniques. |
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