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.
作者
李俊
王珺
张晓勉
吴敏霞
钱金海
李贺鹏
岳春雷
房瑶瑶
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)
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)。
关键词
浙江楠
高生长量
地径生长量
施肥处理
苗木规格
Phoebe chekiangensis
Height increment
Basal diameter increment
Fertilization
Seedling size
