欢迎来到天天文库
浏览记录
ID:52010749
大小:309.51 KB
页数:4页
时间:2020-03-21
《野酿2号两性花毛葡萄二次结果技术研究.pdf》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、南方农业学报JOURNALOFSOUTHERNAGRICULTUREISSN2095—1191;CODENNNXAABhttp://www.nfnyxb.cnDOI:10.3969/j:issn.2095-1191.2014.3.442野酿2号两性花毛葡萄二次结果技术研究赵明,覃柳燕,邹瑜,王趣有,吕朝安,蒙平,林茜,闭志强,吴代东,庾韦花(广西农业科学院生物技术研究所;广西植物组培苗有限公司:南宁530007)摘要:【目的】开展野酿2号两性花毛葡萄品种二次结果技术研究,为毛葡萄科学合理修剪生产二次果提供理论依据。【
2、方法】对野酿2号毛葡萄夏芽、冬芽副梢进行二次结果试验,调查冬芽副梢成花与主梢节位和枝条粗度关系,并对一、二次果产量、品质性状进行比较分析。【结果】冬芽副梢成花能力及结果性状优于夏芽副梢;修剪时间选择在6月下旬至7月中旬,主梢粗度大于1.0cnl、节位7~12节抽生的冬芽其萌芽、成花及结实能力均较强;二次果高糖高酸、风味较浓,具备酿造优质葡萄酒的特性。【结论】6月下旬至7月中旬选择粗度大于1.0cm的主梢,保留7~12节进行修剪,促使冬芽副梢结果,能获得高产、优质的二次果。关键词:两性花毛葡萄;野酿2号;二次结果;夏芽
3、副稍;冬芽副梢中图分类号:$663.1文献标志码:A文章编号:2095—1191(2014)03—0442—05PreliminarytrialreportonthesecondfruitingtechnologyofYeniangNo.2ⅥquinquangularisRehd.withhermaphroditeflowerZHAOMing,QINLiu—yan,ZOUYu,WANGQu—you,LiaChao—an,MENGPing,LINQian,BIZhi—qiang,WUDai—dong,YUWei—hua
4、(Bio-technologyResearchInstitute,GuangxiAcademyofAgriculturalSciences;GuangxiPlantTissueCultureCompanyLimited:Nanning530007,China)Abstract:【ObjectivelThesecondfruitingtechnologyofYeniangNo.2W凼quinquangularisRehd.withhermaphroditeflowerwasstudiedtoprovidetheoret
5、icalrefereneesforpruningthesecondfruitsof11/tisquinquangulansRehd.scientificallyandproperly.【Method]SecondfruitingproductiontestsofsummerbudsandwinterbudsinYeniangNo.2wereconductedtoinvestigatetherelationshipamongbearingbranchnode,branchroughnessandwinterbudflo
6、wering.Thefirstandsecondfruityieldandqualitytraitswerecomparativelyanalyzed.【Result]Winterbudfloweringandfruitcharacterwerebetterthanthoseofsummerbud.PruningtimewaschoseninlateJunetomiddleJuly.Bearingbranchroughnesswasgreaterthan1.0em.andwinterbudssproutedfrom7
7、-12nodeshowedstrongsprouting,floweringandfruitingability.Thesecondfruitshadsuperiorbrewingwinequalitywithhighsugarandacidandstrongflavor.【conclusion】Bearingbranchroughnessshouldbebiggerthan1.0cmandthe7-12nodeshouldbemaintainedforpruninginlateJunetomiddleJuly.Un
8、derabove-mentionedconditions,fruitingofwinterbudcouldbepromotedandhigh-yieldandtopqualitysecondfruitscouldbeproduced.Keywords:ⅥtisquinquangulansRehd.withhermaphroditeflower;
此文档下载收益归作者所有