王长柱;高京草;李新岗;高文海;辛文军;吴萍;

• 1:西北农林科技大学园艺学院
• 2:西北农林科技大学林学院
• 3:延川县红枣研究所

摘要(Abstract)：

通过研究西北地区枣树主栽品种抗寒性,对枣树适地适栽提供依据,以该地区9个枣树主栽品种的1 a生休眠枝条为试材,测定了不同低温处理相对电导率(REC),配合logistic方程计算各品种的半致死温度(LT50),确定品种的抗寒性。结果表明:9个主栽品种抗寒性差异较大,LT50在-20.16~-32℃,抗寒性由强到弱依次为:中阳木枣>骏枣>沾化冬枣>临猗梨枣>薛城冬枣>相枣>晋枣>金昌1号>狗头枣;其中中阳木枣为抗寒品种,骏枣为较抗寒品种,其余7个品种抗寒性差;不同生态区域无霜期时间对生育期较长品种的抗寒性有显著影响。

关键词(KeyWords)： 枣;抗寒性;Logistic方程;半致死温度(LT50);生育期

Abstract:

Keywords:

基金项目(Foundation): 唐仲英基金和国家“十一·五”科技支撑计划项目(2006BAD18B02)

作者(Author): 王长柱;高京草;李新岗;高文海;辛文军;吴萍;

Email:

DOI: 10.13925/j.cnki.gsxb.2011.05.028

参考文献(References)：

• [1]LIU Meng-jun.Reports on jujube industry of China[M].Beijing:Chinese Forestry Publisher,2008:17,60.刘孟军.中国枣产业报告[M].北京:中国林业出版社,2008:17,60.
• [2]SU Pei-xi,DING Song-shuang,XIE Ting-ting.Cause of freezingdamage and prevention strategies to Linze jujube in Hexi Corridorregion of Gansu province[J].Journal of Natural Disasters,2009,18(6):1-8.苏培玺,丁松爽,解婷婷.甘肃河西走廊临泽小枣冻害成因及防治对策[J].自然灾害学报,2009,18(6):1-8.
• [3]WEI Tian-jun.Investigation on winter injury of jujube in NingxiaAutonomous Region in 2008[J].China Fruits,2009(2):62-64.魏天军.2008年宁夏枣树冻害调查[J].中国果树,2009(2):62-64.
• [4]ZHANG Ya-xin,LIU Hai-rong,LI Mao-chun,AI Yi-ti.Types offreezing injury to jujube and influence of climate factors in akesuarea[J].Desert and Oasis Meteorology,2009,3(6):43-46.张亚新,刘海蓉,李茂春,艾依提.阿克苏地区枣树冻害类型及主要气象因子的影响分析[J].沙漠与绿洲气象,2009,3(6):43-46.
• [5]ZHANG Ji-lin,XIE Xiao-jin,JIAO Zhong-yi,ZHANG Lu,HAORi-ming.The comparison of frozen resistance of several tree speciesof Ilex L.[J].Acta Horticulturae Sinica,2005,32(3):477-481.张纪林,谢晓金,教忠意,张璐,郝日明.几种冬青属植物抗冻能力比较[J].园艺学报,2005,32(3):477-481.
• [6]PAN Xiao-yun,WANG Gen-xuan,CAO Qin-dong.Winter injuryindex and lethal low temperature for introducted american almond inlanzhou,China[J].Acta Horticulturae Sinica,2002,29(1):63-65.潘晓云,王根轩,曹琴东.兰州地区引种的美国扁桃的越冬伤害与临界致死温度[J].园艺学报,2002,29(1):63-65.
• [7]LI Jun-cai,LIU Cheng,WANG Jia-zhen,CAI Zhong-min,SHAShou-feng.Study on the semilethal temperatures for European pearcultivars[J].Journal of Fruit Science,2007,24(4):529-532.李俊才,刘成,王家珍,蔡忠民,沙守峰.洋梨枝条的低温半致死温度[J].果树学报,2007,24(4):529-532.
• [8]WANG Wen-ju,ZHANG Ya-hong,NIU Jin-feng,WANG Zhen-ping.Study on cold tolerance of table grape cultivars by measuringthe conductivity[J].Journal of Fruit Science,2007,24(1):34-37.王文举,张亚红,牛锦凤,王振平.电导法测定鲜食葡萄的抗寒性[J].果树学报,2007,24(1):34-37.
• [9]HOU Yu-jia,TANG Min,HU Xiang.Evaluations of cold resistanceof tea germplasm resources[J].Southwest China Journal of Agricul-tural Sciences,2010,23(1):137-140.侯渝嘉,唐敏,胡翔.茶树种质资源的抗寒性鉴定[J].西南农业学报,2010,23(1):137-140.
• [10]SUN Cheng-xu,CAO Hong-xing,CHEN Si-ting,FENG Mei-li,LI Rong-sheng.Study on cold resistance of snake fruit by applica-tion of electrical conductivity and logistic equation[J].Acta Agricul-turae Jiangxi,2009,21(4):33-35.孙程旭,曹红星,陈思婷,冯美利,李荣生.应用电导率法及Lo-gistic方程测试蛇皮果抗寒性研究[J].江西农业学报,2009,21(4):33-35.
• [11]LI Chun-yan,LIU He,TIAN Cai-fang.Research on the cold resis-tance of No-virus young Junzao jujube tree[J].Shanxi Forestry Sci-ense and Tecnology,2006(1):38-41.李春燕,刘和,田彩芳.脱毒骏枣幼树枝干抗寒性的调查研究[J].山西林业科技,2006(1):38-41.
• [12]SONG Feng-hui,SHI Yan-jiang,WU Zheng-bao.Analysis on coldresistance of branches of Ziziphus jujuba Mill[J].Xinjiang Agricul-tural Sciense,2009,46(6):1212-1215.宋锋惠,史彦江,吴正保.枣树枝条的抗寒性测定分析[J].新疆农业科学,2009,46(6):1212-1215.
• [13]LIU ping,ZHANG lei-jie,ZHANG gang.Cold hardiness evaluationof several new selected varieties(strains)of Ziziphus jujuba Mill[J].Hebei Journal of Forestry and Orchard Research,2009,24(4):423-426.刘平,张雷杰,张钢.几个新选育优良枣品种(系)的抗寒性评价[J].河北林果研究,2009,24(4):423-426.
• [14]XU Kang,XIA Yi-ping,XU Bi-yu,LIN Tian,YANG Xia.Mea-surement of cold tolerance based on REC and the logistic equation incamellia hiemalis Shishi Gashira[J].Acta Hoticulturae Sinica,2005,32(1):148-150.徐康,夏宜平,徐碧玉,林田,杨霞.以电导法配合Logistic方程确定茶梅小玫瑰的抗寒性[J].园艺学报,2005,32(1):148-150.
• [15]QU Ze-zhou,WANG Yong-hui.Chinese fruit trees record.ChineseJujube[M].Beijing:Chinese Forestry Publisher,1993:13-18.曲泽洲,王永蕙.中国果树志-枣卷[M].北京:中国林业出版社,1993:13-18.
• [16]LI Xin-gang,TONG Jin-xia,ZHANG Tong-qing.Jiaxianyouzao-anew drying variety of Zizyphus Jujuba Mill[J].Acta Hoticulturae Sini-ca,2003,30(3):373.李新岗,同金霞,张同庆.枣制干新品种佳县油枣[J].园艺学报,2003,30(3):373.
• [17]GAO Wen-hai,LI Xin-gang,WANG Chang-zhu.Superior clonesselected from Muzao cultivar(Ziziphus jujuba)[J].Journal of FruitScience,2009,26(4):481-486.高文海,李新岗,王长柱.木枣优良株系的选择研究[J].果树学报,2009,26(4):481-486.