输施硼营养液对梨树叶片硼素含量的影响  

The Influnce of B Content in Pear Leaf After Input B Nutrition Liquid

作　　者：胡江川[1,2] 张玉星[2] 

机构地区：[1]廊坊职业技术学院,河北廊坊065000 [2]河北农业大学,河北保定071000

出　　处：《北方园艺》2012年第2期15-16,共2页Northern Horticulture

摘　　要：以硼营养液为试材,采用输液方式,输入"绿宝石"梨树0.02%、0.1%、0.5%不同浓度的硼营养液,定期观测输施硼营养液后叶片中硼元素的含量。结果表明:采用早春输液施肥方式可提高树体的贮藏营养水平。With boron nutrition as material, the use of infusion mode input 0. 02%, 0. 1%, 0. 5% nutrient solution with different concentrations of B, boron lose regularly observed after nutrient solution concentration of boron in leaves of ＇Lvbaoshi＇ pear. The results showed that the use of infusion in early spring fertilization can improve the tree nutrition storage.

关 键 词：输营养液 梨树 硼素 

分 类 号：S661.206[农业科学—果树学]