叶面喷施钛多收对油桃和金丝小枣果实品质的影响  

Effects of Applying Titanium Chelate to the Foliage on the Fruit Quality of Nectarines and Chinese Dates

作　　者：胡永利[1] 朱兆富[1] 沈喜海[1] 轩兴栓[1] 刘东强[1] 

机构地区：[1]河北职业技术师范学院,昌黎066600

出　　处：《北方果树》2002年第5期13-14,共2页Northern Fruits

摘　　要：对油桃和金丝小枣叶面喷施钛多收,使油桃和金丝小枣的糖和Vc含量均比对照有显著增加;使油桃的有机酸含量比对照显著减少,并提前成熟4～5d;使金丝小枣的干物质含量比对照有显著增加。说明叶面喷施钛多收是提高果实品质的有效途径。This paper introduces the effects of applying titanium solution to the foliage on the fruit quality of nectarines and dates.The experiments indicate:in contrast with the counterparts,the sugar content and vitamin C content in the nectarines increased while the organic acid content reduced significantly.The fruit quality was improved and the growing period was4-5days shorter.As to chinese jujube,besides sugar content and vitamin C content,the net weight of the dried fruit also increased significantly.Conclusion:applying titanium solution is an effective measure to improve the fruit quality.

关 键 词：叶面喷施 钛多收 钛化合物 果实品质 油桃 金丝小枣 

分 类 号：S482.8[农业科学—农药学]