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- The results showed that the Bashang, after harnessed by Eco agriculture Proj ect, its system function had been st... 研究结果表明,通过工程治理,使农业生态系统的功能增强,结构合理,取得了显著的生态效益。
- Then a model of eco agriculture based on peat amelioration is proposed,which put land resources to rational use and make farming,forestry,animal busbandry and fishery to grow coordinately. 利用泥炭改良沙化退化土地,已见明显土壤生态环境改善、作物增产的效果。
- 3) speed up the construction of eco agriculture. 3)加速农业生态建设。
- 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。
- Keywords The Loessial Plateau;Conservation;Eco agriculture;Soil erosion; 黄土高原;水土保持;生态农业;水土流失;
- Reforge the diversity of urban eco--physiognomy in Shanghai during post-industrialization 后工业时期上海城市生态地貌多样性再造
- Keywords Qinhuangdao City;urban eco environmental planning;system dynamics;multi objective planning; 秦皇岛市;城市生态环境规划;系统动力学;多目标规划;
- Keywords South China;Vegetable;Eco environment;Eco agriculture model;Nonhazardous vegetable; 华南;蔬菜;生态环境;生态农业模式;无公害蔬菜;
- I am out of conceit with the urban life. 我对城市生活已经厌倦了。
- I know nothing about agriculture. 我对农业一窍不通。
- You can find out many advantages in urban life. 你会发现都市生活中有许多便利之处。
- Nitrates are used as fertilizers in agriculture. 硝酸盐在农业上用作肥料。
- The novel is a searing indictment of urban poverty. 这部小说是对城市贫困的震撼心灵的控诉。
- - To garden, to plant flowers and trees, wide Louju development, release pigeons aviculture, definitely "urban eco homes" to the end. 广地花园，致力于栽植花木，宽楼距开发，放鸽养鸟，誓将“都市人的生态家园”进行到底。
- All this signs rejuvenation of agriculture. 所有这些都预示着农业将复苏。
- This play is the image of contemporary urban life. 这个剧本是当代城市生活的生动写照。
- A region remote from urban areas; backcountry. 腹地远离城区的地区，偏僻地区
- Generations of urban living sharpened their wits. 世代居住在城市里使他们磨练了才智。
- Agriculture in this country has developed greatly after liberation. 解放后这个国家的农业得到了巨大的发展。
- Modern agriculture is spoiling our beautiful countryside. 现代农业正在破坏我们美丽的农村。
