不同肥料对蓝花楹幼树生长量的影响试验  

Effects of Different Fertilizers on Jacaranda mimosifoia Saplings Growth

作　　者：吴建花[1] 俞新水[2] 

机构地区：[1]保山市林业技术推广总站,云南保山678000 [2]保山市森林资源管理总站,云南保山678000

出　　处：《林业调查规划》2012年第4期132-134,共3页Forest Inventory and Planning

摘　　要：在云南保山市施甸县开展了5种不同肥料对蓝花楹幼树生长量的影响试验。结果表明,树高、胸径的生长量均以A处理(羊粪200 g/株)为最好,其次是氮磷钾复合肥,再次是牛粪,最差的是F(对照,不施肥)处理。A处理在树高和胸径生长量上分别高出F(对照)处理的82.6%和44.7%。不同肥料处理间存在极显著差异。Experiment of five different fertilizers on Jacaranda mimosifoia sapling growth was carried out in Baoshan of Yunanan province. The results showed that treatment A （ sheep dung 200g / plant） had the best influence on tree height and growth volume of DBH, followed by NPK fertilizer, cow dung, the worst is the treatment F （control, no fertilizer）. The tree height and growth volume of DBH with treatment A were higher 82.6% and 44.7% than treatment F （control） respectively. There was a significant difference between the different fertilizer treatments.

关 键 词：肥料 生长量 蓝花楹幼树 

分 类 号：S792[农业科学—林木遗传育种] S758.1[农业科学—林学]