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economic fruit forest
相关语句
  经果林
     Comprehensive management patterns of economic fruit forest in Dashan Village and their ecological and economic benefits.
     大山示范区经果林复合经营模式及其生态和经济效益分析
短句来源
     This paper deals with the nature condition and economic fruit forest productive state and main problems in south moutain region of Ningxia based on the invegastation and experimental study for many years.
     本文在多年试验和调查研究的基础上,讨论了宁南山区的自然条件,经果林生产现状和存在的主要问题。
短句来源
  “economic fruit forest”译为未确定词的双语例句
     Productive state and Developing Direction on Economic Fruit forest in south mountain region of Ningxia
     宁南山区经果林生产现状与发展方向
短句来源
     In the areas of reusing sloping fields for plantation,some forcible measures must be taken to limit the development of economic fruit forest and the structure of tree species should also be adjusted in order to assure the smooth implementation of the project.
     提出必须采取有力措施限制退耕还林区果品经济林的发展 ,调整经济林的树种结构 ,以保证退耕还林工程的顺利实施
短句来源
     Economic fruit forest and Casuarina equisetifolia forest were high fragments.
     经济果林、木麻黄林破碎化程度较高;
短句来源
     Located in southeast part of Guangxi,interfacing 4 counties,with total area of more than(150 000)hm~2,Liuwanshan mountain area is rich in forest resources. In particular,management of Illicium verum forest with area of 14 000hm~2,accounting for 71% of regional economic fruit forest,is a pillar industry for local forestry.
     六万山区位于广西东南部的4县交界区,森林资源丰富,区域总面积超过15万hm2,有八角林1.4万hm2,约占区域经济果木林的71%,八角林经营是当地林业生产的重要主业。
短句来源
  相似匹配句对
     Fruit
     水果
短句来源
     ECONOMIC ANALYSIS OF FRUIT MARKET IN HONG KONG
     香港水果市场的经济分析
短句来源
     On Calculating Method for Economic Effects of the Fruit of Scientific Research
     科研成果经济效果计算方法探讨
短句来源
     Economic Research
     经济调研
短句来源
     ECONOMIC OUTLOOK
     一个专家的经济视野——记潘名山研究员
短句来源
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This paper deals with the nature condition and economic fruit forest productive state and main problems in south moutain region of Ningxia based on the invegastation and experimental study for many years.The economic fruit froest developing direction in south mountain region of Ningxia has been promoted at the last.

本文在多年试验和调查研究的基础上,讨论了宁南山区的自然条件,经果林生产现状和存在的主要问题。最后提出了该区经果林发展方向。

The present situation and consequencess of excessive developing economic fruit forests are analysized in the project of reusing sloping fields for plantation or grassing.In the areas of reusing sloping fields for plantation,some forcible measures must be taken to limit the development of economic fruit forest and the structure of tree species should also be adjusted in order to assure the smooth implementation of...

The present situation and consequencess of excessive developing economic fruit forests are analysized in the project of reusing sloping fields for plantation or grassing.In the areas of reusing sloping fields for plantation,some forcible measures must be taken to limit the development of economic fruit forest and the structure of tree species should also be adjusted in order to assure the smooth implementation of the project.

本文针对当前四川省在退耕还林工程建设试点中偏重于发展果品经济林的现状及可能造成的后果进行了分析研究。提出必须采取有力措施限制退耕还林区果品经济林的发展 ,调整经济林的树种结构 ,以保证退耕还林工程的顺利实施

With the theories of economy and ecology,this paper analyzed the main management patterns of economic fruit forest in the Dashan Village,Huoqiu County,Anhui Province.The results showed that 9-year-old mandarin-tea,5-year-old persimmon-potato-watermelon,7-year-old pear-potato-soybean,and 7-year-old pear-balloonflower had obvious social,economic and ecological benefits.Their net economic benefits were (8 700.00),(12 351.00),(12 337.50) and (22 500.00) yuan·hm~(-2),respectively,higher than that...

With the theories of economy and ecology,this paper analyzed the main management patterns of economic fruit forest in the Dashan Village,Huoqiu County,Anhui Province.The results showed that 9-year-old mandarin-tea,5-year-old persimmon-potato-watermelon,7-year-old pear-potato-soybean,and 7-year-old pear-balloonflower had obvious social,economic and ecological benefits.Their net economic benefits were (8 700.00),(12 351.00),(12 337.50) and (22 500.00) yuan·hm~(-2),respectively,higher than that of single crop planting.In these patterns,the crown density between rows could reach 0.3~0.4,and the light utilization rate increased by 20%~30%.

运用生态学和经济学理论,对大山村经果林的主要经营模式进行调查研究.结果表明,柑桔(9年生)茶叶,柿(5年生)马铃薯西瓜,梨(7年生)马铃薯大豆,梨(7年生)桔梗,具有明显的生态、经济和社会效益.纯收益分别达8700.00、12351.00、12337.50和22500.00元·hm-2,均高于仅种农作物.林内郁闭度0.3~0.4,光能利用率比纯林提高了20%~30%.

 
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