安徽林业科技
安徽林業科技
안휘임업과기
Anhui Forestry Science and Technology
2015年
5期
23-25
,共3页
NL-95杨%NL-895杨%人工林%生长规律%生物量
NL-95楊%NL-895楊%人工林%生長規律%生物量
NL-95양%NL-895양%인공림%생장규률%생물량
Poplar variety NL-95%Poplar variety NL-895%Plantations%Growth rhythm%Biomass
本文通过对NL-95杨、NL-895杨两个杨树无性系营造的人工林进行多年定位观测记录,并对其生长规律和生物量进行研究分析.结果表明,NL-95杨、NL-895杨在生长量、干形、抗天牛等方面均明显超过了对照品种I-69杨,可做为沿江沙滩地营造速生丰产用材林的优良品种.
本文通過對NL-95楊、NL-895楊兩箇楊樹無性繫營造的人工林進行多年定位觀測記錄,併對其生長規律和生物量進行研究分析.結果錶明,NL-95楊、NL-895楊在生長量、榦形、抗天牛等方麵均明顯超過瞭對照品種I-69楊,可做為沿江沙灘地營造速生豐產用材林的優良品種.
본문통과대NL-95양、NL-895양량개양수무성계영조적인공림진행다년정위관측기록,병대기생장규률화생물량진행연구분석.결과표명,NL-95양、NL-895양재생장량、간형、항천우등방면균명현초과료대조품충I-69양,가주위연강사탄지영조속생봉산용재림적우량품충.
In this paper, fixed point observations were made on the plantations of poplar varieties NL-95 and NL-895 and records were kept, and their growth rhythms and biomass were studied and analyzed. The results showed that the increment, stem form, resistance against longicorns and waterlogging resistance of poplar varieties NL-95 and NL-895 significantly surpassed those of the control poplar variety I-69 and could be used as fine poplar varieties to establish fast-growing and high-yield timber plantations in sand beach soil along Yangtze River.
