湖北林业科技
湖北林業科技
호북임업과기
HUBEI FORESTRY SCIENCE AND TECHNOLOGY
2009年
4期
11-14
,共4页
陈纪香%徐化凌%王建华%董月琴
陳紀香%徐化凌%王建華%董月琴
진기향%서화릉%왕건화%동월금
杨树%引种%速生丰产%配套技术
楊樹%引種%速生豐產%配套技術
양수%인충%속생봉산%배투기술
Populus L.%introduction%fast-growing and high-yield%matching technology
黄河三角洲地区土壤盐渍化程度高,地下水位浅并且为咸水,林木生长的立地条件差,只有少数耐盐碱树种能够存活,严重制约了林浆纸一体化进程.开展杨树引种及配套技术研究,既利于改善生态环境,又能丰富黄河三角洲地区树种资源,促进三网绿化工程生态、社会、经济三大效益的有机统一.
黃河三角洲地區土壤鹽漬化程度高,地下水位淺併且為鹹水,林木生長的立地條件差,隻有少數耐鹽堿樹種能夠存活,嚴重製約瞭林漿紙一體化進程.開展楊樹引種及配套技術研究,既利于改善生態環境,又能豐富黃河三角洲地區樹種資源,促進三網綠化工程生態、社會、經濟三大效益的有機統一.
황하삼각주지구토양염지화정도고,지하수위천병차위함수,림목생장적입지조건차,지유소수내염감수충능구존활,엄중제약료림장지일체화진정.개전양수인충급배투기술연구,기리우개선생태배경,우능봉부황하삼각주지구수충자원,촉진삼망녹화공정생태、사회、경제삼대효익적유궤통일.
Yellow River Delta soil salinity is high, groundwater is salt-water,it's level is shallow, site conditions of trees growth is poor, only a few salinity-alkalinity resistance species can survive, which seriously restrict the woods pulp paper integration. To do the research work of Populus L. introduction and necessary cultivation techniques, both to improve ecological environment and enrich the Yellow River Delta region's trees resource, promote the organic unity of the ecological, social and economic benefit of "three nets" greening projects