‘壶瓶枣’日光温室栽培试验初报.PDFVIP

农学学报 2014,4(1):54-56 Journal of Agriculture ‘壶瓶枣’日光温室栽培试验初报 冯 斌，吴建功，李敏夏，李建峰，白 英 （晋中市林业局，山西晋中030600） 摘 要：为了解决‘壶瓶枣’成熟季节遇雨裂果的问题，使其提早成熟，提高经济效益，通过日光温室栽培 试验对壶瓶枣物候期、生长量和果型指数进行了研究。结果表明，‘壶瓶枣’的萌芽、初花、盛花、结果和 成熟，分别比露地早55、46 、53、55、37 天。在日光温室内，‘壶瓶枣’根蘖苗、嫁接苗抽枝量比露地分别提 高31.7% 、30.1% ；枣吊数分别增加27.9% 、35% ；枣吊长度增加14.2% 、34.5% ；吊果率提高28.8% 、23.5% 。 在0.05 的显著性水平下，温室内外‘壶瓶枣’的果形指数存在显著差异。露地栽培的‘壶瓶枣’，果实呈 长倒卵形，而温室内枣果近似椭圆。 关键词：‘壶瓶枣’；日光温室；试验 中图分类号：S665.1 文献标志码：B 论文编号：2013-0271 Preliminary Report on the Experiment of ‘Hupingzao ’in Greenhouse Cultivation FengBin,WuJiangong,LiMinxia,LiJianfeng,BaiYing (Jinzhong Forestry Bureau in Shanxi Province,Jinzhong030600,Shanxi,China) Abstract:Thisresearchwasconductedontheaspectsofphonologicalphase,growthrateandshapeindexof ‘Hupingzao’datebytheapplicationofgreenhousetechnology.Thepurposeofitwastosolvetheproblemof thedatecrackintherain,andtheultimatepurposewastoindicatethatmoreeconomicprofitswillbeimproved byrippingthedateaheadoftime.Fromthecomparisonoftheresultsoftheexperimentandthetraditional methodnamedtheopenfieldcultivation,wefoundthatthedaysofgrowingroots,floweringforthefirsttime, blossomingandripingcompletelywereearlierthanthedaysoftheworkbedonebasedontheopenfield cultivation,whichwillbe55,46,53,55,37drespectively.Bythecontrastoftheconditionswecanseenthat therewashighersproutingrateofrootturionandgraftedseedingbytheimplicationtheexperiment(therate risenby31.7%and30.1%).Thenumberofsheddingshootof ‘Hupingzao’wereincreasedby27.9%and35%, thelengthofsheddingshootof ‘Hupingzao’alsoincreasedby 14.2%and 34.5%;inadditiontotheratioof themenhancedby2