不同造林方式对浙江楠幼苗生长的影响  

Effects of Different Afforestation Methods on the Growth of Phoebe chekiangensis Seedlings

作　　者：李俊 王珺[2] 张晓勉[2] 吴敏霞 钱金海 李贺鹏[2] 岳春雷[2] 房瑶瑶[2] LI Jun;WANG Jun;ZHANG Xiaomian;WU Minxia;QIAN Jinhai;LI Hepeng;YUE Chunlei;FANG Yaoyao(Natural Resources and Planning Bureau of Wenling City,Taizhou 317500,Zhejiang,China;Zhejiang Academy of Forestry,Hangzhou 310023,Zhejiang,China;Wenqiao Township People's Government of Wenling City,Taizhou 317527,Zhejiang,China)

机构地区：[1]温岭市自然资源和规划局,浙江台州317500 [2]浙江省林业科学研究院,浙江杭州310023 [3]温岭市温峤镇人民政府,浙江台州317527

出　　处：《安徽林业科技》2022年第2期22-26,共5页Anhui Forestry Science and Technology

基　　金：温岭市一般农业项目(编号:2018C210022);浙江省院所专项项目(编号:2017F30016,2021F1065-6,2020 F1065-4)。

摘　　要：本文研究了不同苗木规格、不同施肥措施对浙江楠幼苗生长的影响。结果表明,在相同施肥措施下,地径2cm幼苗适宜带土球种植,地径4 cm带土球幼苗进行截顶造林更利于苗木的生长;不同施肥处理苗木生长情况差异较大;采用地径2 cm营养钵苗并配合施用30 g/株复合肥+3.47 g/株菌根肥的浙江楠幼苗造林综合效益最高。In this paper,a study was made on the effects of different-sized seedlings and different fertilizing modes on the growth of Phoebe chekiangensis seedlings.The results showed that in the same fertilizing mode,afforestation was suitable with 2-cm basal-diameter seedlings having earth-coated roots,and was more suitable with 4-cm truncated ones better for growth;there were significant differences among the growth of the seedlings with different fertilizing modes;the best comprehensive afforestation benefit could be made with 2-cm basal-diameter nutrition-bowl seedlings of the species with the fertilizing mode of 30 g compound fertilizer/per plant+3.47 g mycorrhizal fertilizer/per plant.

关 键 词：浙江楠 高生长量 地径生长量 施肥处理 苗木规格 

分 类 号：S792.24[农业科学—林木遗传育种]