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自然农业
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  natural agriculture
     The choice of modernization and naturalization is one of the focuses of their dispute. According to China' s condition, agricultural modernization is the orientation, and the intensive-sustainable agriculture is the main road. Natural agriculture is, on the whole, difficult to carry out, but its ideas and some practice are of benefit to the protection of natural resources and environment in areas.
     从中国国情看,农业现代化是努力方向,集约持续农业是主要发展道路,自然农业从总体上难于推行,但其保护资源环境的思路与作法在局部上是可取的。
短句来源
     According to China's conditions, agricultural modernization is an orientation and intensive-sustainable agriculture is the main way. Natural agriculture is totally difficult to carry out,but its ideas and some practices are of benefit to the protection of natural resources and environment in some areas.
     从中国国情看,农业现代化是发展方向,集约持续农业是主要发展道路,自然农业从总体上难于推行,但其保护资源环境的思想与作法在局部上是可取的。
短句来源
     With the rapid development of global agriculture in the 20th century,a good number of modes have been formed in theory and practice,which can be classified into four:trend of agricultural modernization,trend of natural agriculture,trend of sustained agriculture and trend of the Green Revolution.
     二十世纪全球农业发展速度加快 ,在理论和实践中形成了许多模式 ,主要有四种 :农业现代化思潮、自然农业思潮、可持续农业思潮、绿色革命思潮。
短句来源
     This paper discussed the connotation,characteristic,guiding ideology,and development prospects of various patterns and types of contemporary and new-type agriculture,and analyzed the emergence background and principles of sustainable agriculture,ecological agriculture,organic agriculture,precision farming,construction agriculture,white agriculture,urban agriculture,quality agriculture,blue agriculture,natural agriculture,biological agriculture,bio-dynamical agriculture,intensive agriculture,and varieties of new-type agriculture.
     论述了目前现代与新型农业种类与模式的内涵、特点、基本指导思想与发展前景,分析了可持续农业、生态农业、有机农业、精准农业、设施农业、白色农业、城市农业、质量农业、蓝色农业、自然农业、生物农业、生物动力农业、集约农业及其他新型农业产生的背景条件和精髓,指出这些农业类型之间并不是完全对立,而是互相渗透与补充。
短句来源
  natural farming
     Owing to the concern about the problems of natural resources and environment some environmental groups advocate "back to ancients","low input" and "natural farming " in agriculture. They disagree the way of agricultural modernization, the input from outside, especially the input of fossil energy.
     鉴于对资源环境的担忧,有些环境保护主义者主张农业走回归、低熵化、低投入、自然农业的道路,他们反对农业现代化,反对农业的外部投入,尤其是化石能的投入;
短句来源
  “自然农业”译为未确定词的双语例句
     Sustainable agriculture is a modem agriculture trend with sustainabledevelopment as its objective and it is the best model of agricultural developmentat present. It was firstly raised by western scientists based on the negative effectsof modem agriculture.
     持续农业是在对现代传统农业的副作用进行反思的基础上,经过积极尝试和探索而由西方人提出的以可持续发展为目标的现代农业思潮,是农业发展过程中在自然农业,有机农业,石油农业,替代农业,生态农业,精久农业等农业发展模式中相对最新,最理想的农业发展模式。
短句来源
     Universal inclusiveness and unbounded versatility, characters of principal and subordinate and complementation are quite much reflected in this structure. These not only adapt to the alimentary canal and organic structure of the human, but also shorten the food chain and thus best utilize the present natural agro-resources and improve the efficiency of the food resources.
     这一膳食结构具有的广杂性、主从性和匹配性,不仅符合人类消化道的组织结构,适应人体全面营养的需要,有助于人类健康和种族繁衍,还能缩短人类的食物链,最大限度地合理利用现有的自然农业资源,提高食物资源效益。
短句来源
  相似匹配句对
     THE NATURAL CONDITIONS FOR AGRICULTURE IN SOUTH CHINA IN THE MING DYNASTY
     明代华南农业自然条件
短句来源
     The Natural Conditions and Agriculture in Hanzhong Basin
     汉中盆地的自然条件与农业
短句来源
     The Natural Meaning
     自然的心迹
短句来源
     Besides, he points out the agricultural developing direction.
     农业的发展方向。
短句来源
     On Natural Appreciation of the Beautiful
     自然审美
短句来源
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  natural farming
A framework for "improvisational" social acts and communication is introduced by referring to the idea of "relationalism" such as natural farming, permaculture and deep ecology.
      
Of late Indian farmers and agricultural scientists have realized this and are anxious to find alternatives - perhaps a non-chemical agriculture - and have even revived their age-old traditional techniques of natural farming.
      
Average yield of crops using natural farming technology in Kg.
      
The use of Natural Farming is emphasized as this is an area promoted by the Department of Agriculture through its extension programme.
      
The Natural Farming technology introduced by Korea is being mooted by the Department of Agriculture in various states of Malaysia.
      
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It is an important problem that must be solved for the farm mechanization in paddy field to use what theory to guide the development of the paddy field power unit (P. F. P. U).This paper shows that it is necessary to break away from conventional theory of tractor and develop the new one, based on the facts that the specialities of natural, agricultural and socio-economical conditions which brings a lot of troubles to the farm mechanization of China.Then simply introduces the theory of "morphology of tractor"written...

It is an important problem that must be solved for the farm mechanization in paddy field to use what theory to guide the development of the paddy field power unit (P. F. P. U).This paper shows that it is necessary to break away from conventional theory of tractor and develop the new one, based on the facts that the specialities of natural, agricultural and socio-economical conditions which brings a lot of troubles to the farm mechanization of China.Then simply introduces the theory of "morphology of tractor"written by authors in 1973. According to this theory the requirements of the morphology of the P. F. P. U and the "floating-semifloating" working principle (simply called "Buoying pri-nciple") are also presented. We have carried on a theoritical analysis for the resu-Its obtained from the performance and application tests of some P. F. P. U. We have found the main reasons why the boat type tractor based on "Buoying principle" has higher ploughing. capacity which it is twice as much as the conventional paddy field tractor of the same power.At the end of the paper the choice of the P. F. P. U models is discussed. It must be in accordance with both the natural and economical considerations.Through a preliminary statistical analysis of the effects of present boat type tractors, we have got the conclution, the boat type tractor, the boat type combine, the combinatory tractor with floating boat which are all based on the"Buoying principle"may be the main developing direction of the P. F. P. U in the future.

用什么理论来指导水田动力机组的发展是实现水田农业机械化必须解决的重要问题。从中国的自然、农业和社会经济特点给农业机械化带来的困难出发,需要突破传统的拖拉机理论建立新的理论。简介了作者1973年著作的“拖拉机形态学”理论,并据以提出水田动力机组的形态要求和“浮式-半浮式”(简称“浮”式)工作原理。对各种水田动力机组的性能和使用试验结果进行了理论分析,找出了采用“浮”式工作原理的船式拖拉机比生产率较传统水田拖拉机高一倍的一些主要原因。最后指出水田动力机组的选型既要符合自然规律,又要符合经济规律。对现有机耕船的经济效果作了初步统计分析。结论是采用“浮”式工作原理的各种船式拖拉机,联合收割机和带浮动船体的组合式拖拉机将是今后水田动力机组的一个重要发展方向。

For the purpose of right use of boron, we analysed available boron contents of 410 soil samples taken from 5 state farms and most townships of 8 counties of Yancheng District and the suburb of Yancheng City. Analytical data showed, the soil available boron contents among the natural agriculture regions(soil groups)varied very greatly. Accordingly, we divided the whole district into three main regions, viz., Xu-Huai Yellow River deposit yellow-alluvial soil-rape seed boron defficient region, Li Xia River-lake...

For the purpose of right use of boron, we analysed available boron contents of 410 soil samples taken from 5 state farms and most townships of 8 counties of Yancheng District and the suburb of Yancheng City. Analytical data showed, the soil available boron contents among the natural agriculture regions(soil groups)varied very greatly. Accordingly, we divided the whole district into three main regions, viz., Xu-Huai Yellow River deposit yellow-alluvial soil-rape seed boron defficient region, Li Xia River-lake deposit-paddy soil-rape seed boron defficient region and Sea Board river, and marine deposit grey alluvial soil-cotton boron latently defficient region. Under these three main regions, soils might be further divided into 14 subregions.

研究结果表明,盐城地区内不同自然、农业区(土壤类型)之间土壤平均有效硼含量存在显著的差异。据此,全地区可分为徐淮黄河冲积物黄潮土油菜缺硼区,里下河泻湖相沉积物水稻土油菜缺硼区及沿海冲积海积灰潮土棉花潜在缺硼区等三个区。区以下又可分为14个亚区。

In this paper, we have analysed some factors which are generally con-sidered very important for the system, and the relationships among these factors,and studied the structure and stability of the system by using the view ofsystem theory and combing the natural factors with the economic factors.Finally, we have put forward the way of system optimization, i. e.: 1)controlling its import, 2) adjusting its structure and 3) controlling itsexport.

本文运用系统论的观点,将自然要素与经济要素相结会,对甘肃河西绿洲“自然——农业经济”系统的要素组成及其相互关系、系统的结构及稳定性进行了初步分析,并提出了系统优化的途径,即控制系统的输入、调整系统的结构和控制系统的输出。

 
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