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- Economic forest to pear, apple, walnuts, dates mainly. 经济林以梨、苹果、核桃、枣为主。
- Gingko Garden covering over ten thousand mu was praised high by economic forest expert of UN. 园林式的万亩银杏园受到联合国经济林专家的高度评价。
- Forests are the guarantee to maintain the sustainable development, economic forests are the backstopping point for the sustainable forest development. 森林是维持可持续发展的保证,经济林是森林可持续发展的支撑点。
- A Study on location observation of water loss and soil erosion in newly established economic forest. 新造经济林地水土流失定位观测研究。
- Eco economic Function of Main Forest Stand Types in Wujiang River Watershed 乌江流域主要林分类型的生态经济功能研究
- It is proposed to develop the economic forest of Bixa orellana, which can be also used as extracting the pigment Bixin. 同时提出了发展红木经济林用于提取胭脂树橙色素的做法。
- An Introduction to Eco economic Ethics 生态经济伦理学导论
- Economic forest is goosefoot city people takes off deficient to become rich, add the main source of income, it is the " of " cash box of the farmer. 桃李、葡萄、苹果品种齐全、果实甜美。经济林是黎城人民脱贫致富,增加收入的主要来源,是农民的"钱匣子"。
- As for 3 kinds of main land use types,wood forest,economic forest and paddy field account for(40.53%),18.35% and 18.50% of the total land area respectively. 用材林、经济林和水田分别占被淹没土地总面积的40.;53%25、18
- Eco agricultural systems apply principles of eco economics and methods of systematic engineering to plan,design and manage the agriculture,aiming towards sustainable,stable and balanced development. 生态农业建设利用生态经济学原理及系统工程学方法进行农业规划、设计和管理,寻求农村持续、稳定、协调的发展。
- Eco economic efficiency of soybean pea intercropping system 大豆、豌豆间作种植模式的生态经济效益研究
- APPLIED STUDY ON THE ECO ECONOMIC REGIONALIZATION OF WATERSHED 流域生态经济区划的应用研究
- Prunus salicina, Prunus armeniaca, Xanthoceras sorbifolia, Crataegus pinnatifida and Pyrus ussuriensis are frontal 5 tree species with weight value 88.85, 80.88, 73.25, 69.35 and 63.77 respectively, were used for economic forest. 李、杏、文冠果、山楂、野梨为符合经济林的前五位的树种;权重值分别为88.;85、80
- GREY ANALYSIS OF THE RURAL ECO ECONOMIC SYSTEM IN JUANCHENG COUNTY 鄄城县农村生态经济系统的灰色分析
- Investigation on Eco economic Benefit of Protection Forest in Rangland in Yulin Sand Zone 榆林风沙区牧场防护林生态经济效益调查
- special economic forest industry 特色经济林产业
- He has been an unsung hero of the country's economic growth. 他是使这个国家经济成长的无名英雄。
- 1) Timber stands, economic forests and firewood forests; （一）用材林、经济林、薪炭林；
- Mother works economic advantages accrue. 母亲工作时经济收入增加了。
- They had led the country into economic disaster. 他们把国家带入了经济灾难中。
