摘要
以6年生芳樟油料林(牡丹1号)为研究对象,通过三元二次正交回旋组合设计试验,研究了不同NPK组合对芳樟油料林的叶生物量、枝生物量、总生物量和枝叶比的影响。结果表明,不同NPK组合对芳樟油料林的叶生物量、枝生物量、总生物量和枝叶比的影响显著;其中,T1(N=80g/株、P=80g/株、K=80g/株)的芳樟油料林的叶生物量、枝生物量、总生物量、枝叶比均最大,分别为669.11g、799.21g、1468.32g和0.84。
Taking the 6-year-old Cinnamomum camphora oil plantation(MD1)as the research object,the effects of different NPK combinations on the leaf biomass,branch biomass,total biomass,and branch-to-leaf ratio of C.cam?phora oil plantations were studied by a ternary quadratic orthogonal combination design experiment.The results show that the effects of different NPK combinations on leaf biomass,branch biomass,total biomass and branch-to-leaf ra?tio of C.camphora oil forests were significant.Among them,T1(N=80g/plant,P=80g/plant,K=80g/plant)treated lin?seed oil plantation had the largest leaf biomass,branch biomass,total biomass,and branch-leaf ratio,which were 669.11g,799.21g,1468.32g,and 0.84.
作者
黄秋良
谢亚兵
袁宗胜
陈瑞炎
陈向航
张国防
Huang Qiuliang(College of Forestry,Fujian Agriculture and Forestry University,Fuzhou 350002,China)
出处
《安徽农学通报》
2020年第7期38-39,48,共3页
Anhui Agricultural Science Bulletin
基金
福州·定西水土流失综合治理(生态林)试验(KH180062A)
植物天然产物研究与开发实验室(KFA17069A)
樟树生殖生物学研究(KFA17304A)
不同立地条件下影响樟树精油代谢相关内生菌(118-71201802404)
《森林培育学》精品在线开放课程建设(118-71201800754)。
关键词
芳樟
NKP
油料林
生物量
三元二次正交回旋组合设计
Cinnamomum camphora
NKP
Oil plantation
Biomass
Quadratic regression orthogonal rotational combination design with three factors.
