海岸带风口沙地提高木麻黄造林效果的研究  

STUDIES ON RAISING THE EFFECT OF \%CASUARINA EQUISETIFOLIA\% AFFORESTATION ON THE SANDY LAND IN THE DRAUGHT IN THE COASTAL ZONE

作　　者：张水松[1] 林武星[1] 叶功富[1] 徐俊森[1] 谭芳林[1] 

机构地区：[1]福建省林业科学研究院,福州350012

出　　处：《林业科学》2000年第6期39-46,共8页Scientia Silvae Sinicae

基　　金：国家"九五"科技攻关专题! ( 96 0 0 7 0 3 0 6)部分研究内容

摘　　要：自 1 998年 5月以来 ,在福建省惠安县赤湖林场和东山县赤山林场木麻黄基干林带前沿风口干旱沙地 ,进行提高木麻黄造林效果配套技术研究。经 2年试验研究 ,在分析风口困难立地造林失败主要原因基础上 ,从木麻黄抗逆品系选择应用 ,因地制宜确定造林方式 ,采用深挖整地、放客土、拌泥浆、提早造林季节、选择大雨天冒雨造林、大苗深栽等抗旱造林配套技术以及旱季培土抚育保墒、浇水保苗和筑沙堤设风障防潮防风工程措施相结合的造林方法 ,在造林屡次失败的风口沙地木麻黄造林保存率提高到 80 %～ 90 %。在造林技术上取得了重大突破 。Since May 1998, we had made the assorted technique studies on raising the effect of \%Casuarina equisetifolia\% afforestation on the frontal dry sandy land in the draught of C . \%equistifolia \% backbone forest strips on Chihu Forest Farm, Hui\'an County and Chishan Forest Farm, Dongshan County both in Fujian Province. Through the experimental studies for about two years, on the basis of analysing the main reasons for the afforestation failure on difficult sites in the draught, the preserving rate of C.equisetifolia afforestation on the sandy land in the draught was raised to 80%～90% by means of selecting the resistant \%C.equisetifolia\% strains for application, determining the afforestation models in line with local conditions and adopting the drought\|resistant afforestation assorted techniques, including digging deeply for site preparation, putting into the earth removed from other places, mixing mud, making the afforestation season earlier, selecting largely rainy days for afforestation, planting deeply with big seedlings, etc., as well as adopting the combinative afforestation methods of ridging tending for preserving the soil moisture and watering for keeping seedlings in the drought season with the dampproof and windproof engineering measures of building sandy dikes and setting up windbreaks. The important breakthrough has been obtained in the respect of afforestation techniques, which provides the useful experience for the national special protective forest strip engineering construction on difficult sites in the draught in coastal zones.

关 键 词：海岸带 防护林 木麻黄 风口造林 成活率 

分 类 号：S792.930.5[农业科学—林木遗传育种] S727.23[农业科学—林学]