Pt菌根剂在榆林风沙区针叶树育苗中的应用  

Applying of Pisolithus Tinctorius in Growing Saplings of Coniferous Tree in Yulin Wind-Sandy Region

作　　者：王 琪 李继光 

机构地区：[1]陕西省治沙研究所,陕西榆林719000 [2]宁夏自治区固原县林业局,宁夏固原756000

出　　处：《陕西林业科技》2002年第1期10-12,共3页Shaanxi Forest Science and Technology

摘　　要：利用4种方法将Pt菌根剂应用于樟子松、油松苗木培育中,试验结果表明,Pt菌根剂在榆林风沙区能够促进樟子松、油松苗木的生长,提高苗木的质量。在芽苗截根菌根化育苗和苗木移植培育中效果更为显著。Pt was applied to grow saplings of pinus sylveraris var. monglica and pinus tablueaformis. The results showed that treatment accelerated growth and increased qual-ities. The effects were better in raising seedlings and theirs cultivation with root top cut-ted and transplanted seedlings.

关 键 词：PT菌根剂 榆林风沙区 针叶树 育苗 应用 

分 类 号：S723.1[农业科学—林木遗传育种] S718.81[农业科学—林学]