菌肥对长山核桃容器苗生长的影响  

Effects of bacterial fertilizer on the growth of pecanized pecan seedlings

作　　者：鲍瑾[1] 刘广勤[2] 俞卫东[3] 曹仁勇[3] 傅松玲[1] 

机构地区：[1]安徽农业大学林学与园林学院,合肥230036 [2]江苏省农业科学院园艺研究所,南京210014 [3]江苏农林职业技术学院,镇江212400

出　　处：《安徽农业大学学报》2015年第1期56-59,共4页Journal of Anhui Agricultural University

基　　金：中央财政林业科技推广示范资金项目([2012]TK28号);中央财政林业科技推广示范资金项目([2013]TK26号);江苏省林业三新工程项目(lysx[2013]06)共同资助

摘　　要：通过对长山核桃容器苗进行不同微生物菌肥穴施试验,探讨菌肥对长山核桃容器苗生长及生理状况的影响。结果表明,对长山核桃一年生容器苗施用溶磷菌、解钾菌和溶磷菌解钾菌混合菌肥均可促进苗木高生长和地径生长,增加苗木的生物量,且提高叶片叶绿素、可溶性蛋白及可溶性糖的含量。其中溶磷菌对长山核桃容器苗的施肥效果优于解钾菌,混合菌肥的效果不如单施肥的效果。Effects of different bacteria fertilizers on the growth and physiological conditions of the contain- erized pecan seedlings were determined. The results showed that application of phosphate-dissolving bacteria, potassium bacteria, or mixedbacteria on one-year-old containerized pecan seedlings could promote the growth of height and collar diameter, increase the seedling biomass and chlorophyll, soluble protein, and soluble sugar con- tents in the leaf. Overall, the effect of phosphate-dissolving bacteria was better than potassium-solubilizing bacte- ria and the effect of single fertilization was better than mixed bacteria on the growth and development of the con- tainerized pecan seedlings.

关 键 词：菌肥 长山核桃 容器苗 生长指标 生理特性 

分 类 号：S664.1[农业科学—果树学]