植物喷施灵对白皮松种子发芽的影响  

Effect of SPF on Seed Germination of Pinus bungeana

作　　者：李洁[1] 梁志英[2] 

机构地区：[1]山西农业大学,山西太谷030801 [2]山西晋中学院,山西晋中030600

出　　处：《山西林业科技》2010年第1期25-26,29,共3页Shanxi Forestry Science and Technology

基　　金：山西农业大学青年创新基金项目(2004053)

摘　　要：设置了植物喷施灵5种浓度处理,分别为0.325 g/L,0.650 g/L,1.300 g/L,2.600 g/L,清水对照;研究了植物喷施灵对白皮松种子萌发的影响。结果表明:植物喷施灵对白皮松种子的发芽效果有显著影响,植物喷施灵的浓度为0.325 g/L时,对白皮松种子萌发的促进作用最大,发芽率为77%;浓度为0.650 g/L对提高白皮松种子的发芽势最有利,发芽势为44%。This article studied the effect of Sprinkling Plant Fertilizer （SPF） on seed germination of Pinus bungeana. In this experiment there were five treatments： 0. 325 g/L, 0. 650 g/L, 1. 300 g/L, 2. 600 g/L, and water（CK）. The results showed that： SPF had significant effect on germination and had the greatest effect on germination of 77% when its concentration was 0. 325 g/L. The most favorable concentration for germination energy was 0. 650 g/L. and its germination energy was 44%.

关 键 词：植物喷施灵 白皮松种子 发芽 

分 类 号：S791.243[农业科学—林木遗传育种]