防护林科技
防護林科技
방호림과기
PROTECTION FOREST SCIENCE AND TECHNOLOGY
2015年
1期
33-35
,共3页
林投%风口沙地%造林方式%固体保水袋%成活率
林投%風口沙地%造林方式%固體保水袋%成活率
림투%풍구사지%조림방식%고체보수대%성활솔
Pandanus tectorius%drought sandy land%afforestation methods%slow-release solid water bag%survival rate
为探索适应于风口造林的树种，在惠安赤湖林场通过开展不同方式造林研究林投在沙质海岸风口困难立地的适生性及提高其成活率的综合措施，结果表明，林投自身具有抗风旱等不良生境的优良特性，造林前需预先搭建风障，不同造林配置中篱状或团状造林方式优于行状造林，秋季造林建议施放1袋固体保水袋，春季造林不需放固体保水袋可保持90%以上的成活率。
為探索適應于風口造林的樹種，在惠安赤湖林場通過開展不同方式造林研究林投在沙質海岸風口睏難立地的適生性及提高其成活率的綜閤措施，結果錶明，林投自身具有抗風旱等不良生境的優良特性，造林前需預先搭建風障，不同造林配置中籬狀或糰狀造林方式優于行狀造林，鞦季造林建議施放1袋固體保水袋，春季造林不需放固體保水袋可保持90%以上的成活率。
위탐색괄응우풍구조림적수충，재혜안적호림장통과개전불동방식조림연구림투재사질해안풍구곤난입지적괄생성급제고기성활솔적종합조시，결과표명，림투자신구유항풍한등불량생경적우량특성，조림전수예선탑건풍장，불동조림배치중리상혹단상조림방식우우행상조림，추계조림건의시방1대고체보수대，춘계조림불수방고체보수대가보지90%이상적성활솔。
In order to search for tree species which are adapted to drought sandy land,suitability of Pandanustecto-rius on difficult site of drought sandy coast and comprehensive measures of improving its survival rate were studied in Chihu Stated-owned Protective Forest Farm.Result shows that:Pandanus tectorius has the superior characteris-tics of wind-resistance and drought-resistance;the windy fence would be built before afforestation;the hedge-type planting and agglomerate afforestation are optimal than row planting among different afforestation configuration;one bag of slow-release solid water bag should be used in autumn afforestation;survival rate being above 90% can be kept without slow-release solid water bag.
