CAJ | 학술논문

为探讨通辽地区可再生资源天然柳的生物学特性，根据库伦旗和科左后旗调查得到的同一树龄(3 a)样本数据进行汇总分析，结果表明：旱柳(Salix matsudana Koidz.)的树高最高，且表现出较强的长势；蒙古柳(Salix linearistipularis K.S.Hao)具有较强的生物量空间占有能力，但长势一般；小红柳(Salix microstachya Turcz.ex Trautv.var.microstachya)不但长势较弱，生物量空间占有能力也比较弱。对光的喜好程度蒙古柳和小红柳强于旱柳和黄柳(Salix gordej evii Y.L.Chang & Skvortsov)。
위탐토통료지구가재생자원천연류적생물학특성，근거고륜기화과좌후기조사득도적동일수령(3 a)양본수거진행회총분석，결과표명：한류(Salix matsudana Koidz.)적수고최고，차표현출교강적장세；몽고류(Salix linearistipularis K.S.Hao)구유교강적생물량공간점유능력，단장세일반；소홍류(Salix microstachya Turcz.ex Trautv.var.microstachya)불단장세교약，생물량공간점유능력야비교약。대광적희호정도몽고류화소홍류강우한류화황류(Salix gordej evii Y.L.Chang & Skvortsov)。
In order to discuss the biological characteristics of renewable resources—natural willow in Tongliao area, the sample data were analyzed within the same tree age (3 a)from the investigation in Kulun Banner & Kezuohou Banner.Tree height of Salix matsudana is the maximum,and showed strong growth;Salix linearistipularis has a strong ability to occupy biomass space,but growing in general;the growth of Salix microstachya is much wea-ker;the occupied capacity of biomass space of Salix microstachya is weaker too;degree of liking to light of Salix linearistipularis and Salix linearistipularis are stronger than that of Salix linearistipularis and Salix gordej evii .