防护林科技
防護林科技
방호림과기
PROTECTION FOREST SCIENCE AND TECHNOLOGY
2014年
8期
8-10
,共3页
杉木人工林%郁闭度%草珊瑚%林下套种
杉木人工林%鬱閉度%草珊瑚%林下套種
삼목인공림%욱폐도%초산호%림하투충
Cunninghamia lanceolata forests%canopy density%Sarcandra glabra%interplant in forest
在不同郁闭度杉木人工林下套种草珊瑚,对不同套种时间草珊瑚的生长数据进行调查,结果表明,杉木林通过不同间伐强度抚育措施,杉木人工林保持不同郁闭度,对其下套种的草珊瑚生长表现有显著影响,郁闭度为0.7的处理,草珊瑚的地径、株高和物质产出均显著高于其他处理,有利于草珊瑚的生长。
在不同鬱閉度杉木人工林下套種草珊瑚,對不同套種時間草珊瑚的生長數據進行調查,結果錶明,杉木林通過不同間伐彊度撫育措施,杉木人工林保持不同鬱閉度,對其下套種的草珊瑚生長錶現有顯著影響,鬱閉度為0.7的處理,草珊瑚的地徑、株高和物質產齣均顯著高于其他處理,有利于草珊瑚的生長。
재불동욱폐도삼목인공림하투충초산호,대불동투충시간초산호적생장수거진행조사,결과표명,삼목림통과불동간벌강도무육조시,삼목인공림보지불동욱폐도,대기하투충적초산호생장표현유현저영향,욱폐도위0.7적처리,초산호적지경、주고화물질산출균현저고우기타처리,유리우초산호적생장。
The growth differences of Sarcandra glabra interplanted in the Cunninghamia lanceolata forests were in-vestigated .The results showed that there were significant effects on growth performance of S .glabraby thinning in-tensity method and keeping different canopy density .The ground diameter ,plant height and material product under the canopy density of 0 .7 were significantly higher than those under other treatments ,which was conducive to the growth of S .glabra .