CAJ | 학술논문

对福建省德化葛坑国有林场引种的20年生、21年生秃杉试验林进行调查分析。结果表明：秃杉平均单株材积，不同立地质量等级之间相差25％～80％，在Ⅱ、Ⅲ类地间无显著差异。秃杉单位蓄积量，海拔550 m与海拔980 m间差异不显著，但与1650 m间存在极显著差异；不同坡向间，秃杉单位蓄积量差异极显著，相差23.4％～71.4％；不同坡位间，秃杉单位蓄积量差异极显著，相差13.2％～75.8％；不同混交方式间差异达显著以上，秃杉与杉木1∶1混交造林的单位蓄积量最大，增幅达13％～31.4％。
대복건성덕화갈갱국유림장인충적20년생、21년생독삼시험림진행조사분석。결과표명：독삼평균단주재적，불동입지질량등급지간상차25％～80％，재Ⅱ、Ⅲ류지간무현저차이。독삼단위축적량，해발550 m여해발980 m간차이불현저，단여1650 m간존재겁현저차이；불동파향간，독삼단위축적량차이겁현저，상차23.4％～71.4％；불동파위간，독삼단위축적량차이겁현저，상차13.2％～75.8％；불동혼교방식간차이체현저이상，독삼여삼목1∶1혼교조림적단위축적량최대，증폭체13％～31.4％。
20 and 21-year-old Taiwania flousiana experimental forest in Dehua Gekeng State-Owned Forest Farm were investigated . Results showed that the difference between Taiwania flousiana average individual volume reached 25%~80% with different site quality grades ,no significant difference existed between Ⅱ, and Ⅲ type of lands.the difference between Taiwania flousiana unit volumes was not significant at an altitude of 550 m and an altitude of 980m, but there was an extremely significant difference be-tween altitudes of 1650 m and 550 m;Taiwania flousiana unit stocking difference was significant , reached 23.4%~71.4%between different slope directions;In different slope positions ,Taiwania flousiana unit volume difference was significant , reached 13.2%~75.8%;the significant difference existed between different mixed ways , Taiwania flousiana and Cunninghamia lanceolata mixed af-forestation( 1∶1) mixed unit volume was the largest , the increase range reached 13%~31.4%.