叶面喷施微生物菌剂对黄河滩红枣生理和品质的影响  

Effects of Foliar Spraying Microbial Agents on Physiology and Quality of Yellow River Jujube

作　　者：王梦亮[1] 苏俊萍[1] 王俊宏[1] 韩立伟[1] 

机构地区：[1]山西大学应用化学研究所,山西太原030006

出　　处：《山西大学学报（自然科学版）》2012年第3期568-571,共4页Journal of Shanxi University(Natural Science Edition)

基　　金：科技部创新方法工作专项(2010IM020700)

摘　　要：在田间试验条件下,以木枣为应试材料,通过两种微生物菌剂对枣树生理及枣果品质影响的研究,结果表明:喷施光合菌剂、生物高钙菌剂和光合菌剂加生物高钙菌剂并追施硝酸铵钙均能提高枣树叶片光合特性及枣果品质.其中光合菌剂加生物高钙菌剂并追施硝酸铵钙效果最为明显,与对照相比,其叶绿素含量、净光合速率、蒸腾速率、气孔导度均有显著提高,枣果可溶性糖、可滴定酸、维C含量分别提高了31.2%,56%和29.1%,果实品质明显改善.In the field experiment,the effects on physiology and quality of jujube muzao were studied under two microbial agents.The results showed that the photosynthetic microbial agents,high calcium microbial agents,photosynthetic,the high calcium microbial agents and calcium ammonium nitrate had increased photosynthetic properties and quality of jujube.Using photosynthetic,the high calcium microbial agents and calcium ammonium nitrate had the best effects.Compared with the control,its chlorophyll contents,net photosynthetic rate,leaf transpiration rate and stomatal conductance are significantly higher than that in control,the soluble sugar,titratable acid,Vc content of muzao was improved 31.2%,56% and 29.1%,the quality of muzao have changes greatly.

关 键 词：微生物菌剂 红枣 枣树生理 果实品质 

分 类 号：S66[农业科学—果树学]