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陜北黃土丘陵區(qū)新農(nóng)村植被建設(shè)問(wèn)題分析
摘要： 為了促進(jìn)陜北黃土丘陵溝壑區(qū)新農(nóng)村植被建設(shè)的健康發(fā)展,對(duì)該區(qū)新農(nóng)村植被建設(shè)進(jìn)行了調(diào)查,發(fā)現(xiàn)新農(nóng)村植被建設(shè)過(guò)程中存在著3個(gè)主要問(wèn)題.(1)喜歡選擇常綠樹(shù)種,且多以松類(lèi)、柏類(lèi)為主,影響了當(dāng)?shù)匾蕴O(píng)果、梨為主的果業(yè)發(fā)展.(2)模仿城市綠化,熱衷于修建廣場(chǎng)和草坪,導(dǎo)致田園風(fēng)光、傳統(tǒng)文化等鄉(xiāng)村特色消失.(3)樹(shù)種、草種比較單一,多為外來(lái)樹(shù)種,不能反映區(qū)域特色,且樹(shù)種、草種間搭配不夠合理,存在著相克現(xiàn)象.建議新農(nóng)村植被建設(shè)以鄉(xiāng)土樹(shù)種為主,合理搭配樹(shù)種.突出田園風(fēng)光和區(qū)域特色. Abstract： In order to promote new countryside vegetation construction healthy development in loess hilly and gully regions of northern Shaanxi, an investigation had been done and found 3 main problems in the process of new countryside vegetation construction. The first problem was evergreen trees usually been chosen at first, and most species were conifer, such as pine, cypress. These evergreen species had adverse effect on the local fruit, such as apple and pear industry development. The second problem was imitated the urban greening, keen to build squares and lawn, caused the pastoral, traditional culture and others of the village characters disappeared. The third problem was trees and grasses species relatively simple, and most were exotic species, not reflected the regional characteristics, and the trees and grasses species collocation were not reasonable, there were mutual restraint. The authors proposed that the native vegetations should be main vegetations in the process of new countryside vegetation construction, trees and grasses should be arranged reasonable, and characteristic of countryside and region should be stand out. 作 者： 白崗栓 李明霞 耿桂俊 惠濤 汪有濤 BAI Gang-shuan LI Ming-xia GENG Gui-jun HUI Tao WANG You-tao 作者單位： 白崗栓,BAI Gang-shuan(西北農(nóng)林科技大學(xué),水土保持研究所,陜西,楊陵,712100;中國(guó)科學(xué)院,水利部,水土保持研究所,陜西,楊陵,712100)李明霞,LI Ming-xia(西北農(nóng)林科技大學(xué),林學(xué)院,陜西,楊陵,712100)
耿桂俊,GENG Gui-jun(中國(guó)科學(xué)院,水利部,水土保持研究所,陜西,楊陵,712100)
惠濤,汪有濤,HUI Tao,WANG You-tao(陜西省安塞縣,延河流域世行貸款項(xiàng)目辦公室,陜西,安塞,717400)
期 刊： 水土保持研究 ISTICPKU Journal： RESEARCH OF SOIL AND WATER CONSERVATION 年，卷(期)： 2009, 16(6) 分類(lèi)號(hào)： X171.1 關(guān)鍵詞： 陜北黃土丘陵區(qū) 新農(nóng)村植被建設(shè) 生態(tài)環(huán)境 Keywords： loess hilly and gully regions of northern Shaanxi new socialist countryside vegetation construct ecological environment【陜北黃土丘陵區(qū)新農(nóng)村植被建設(shè)問(wèn)題分析】相關(guān)文章：
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