Developing the industrialized operation of agriculture on the basis of family contract system is an important way to realize the conversion from traditional agriculture to modem agriculture ; stabilizing family contract system is not only the objective demands for developing agricultural productivity but also the fundamental measure to stabilize the rural society 即家庭承包经营既适应于传统农业，也适应于现代农业；在家庭承包制的基础上发展农业产业化经营，是实现传统农业向现代农业转变的重要途径；稳定家庭承包经营，既是发展农业生产力的客观要求，也是稳定农村社会的根本性措施。
On the other side , the “ industry nurturing agriculture ” theory in western economics is intensively implied in lewis ’ dual economy theory and other relevant theory on agriculture , the dual economy theory dwells on the relationships between the two industries and the structure transforming entailed . later j . c . h . fei and g . ranis made further modifications on the dual theory 文章从宏观制度及二元经济结构等角度分析我国实施工业反哺农业所面临的障碍,并据此有针对性的对我国工业反哺农业提出相关的政策建议,强调综合运用制度反哺、产业反哺及技术反哺等手段促进我国反哺农业的开展及农业生产力水平的提高。
In my point , the isap is a process of continuous evolution which is not only a spontaneous process but also a artificial designation . the advance in productivity and technology is the fundamental reason of the evolution of the is ap , and human ' s effort to promote institutional innovation actively is the " propeller " of the evolution of the isap 农业园区制度结构的演进既是一个自发的过程，又是一个人为设计的过程。其中，农业生产力的发展和农业技术的进步是农业园区制度结构演进的根本原因，而人的主观能动作用又是农业园区制度结构演进的“助推器” 。
The present paper attempts to probe into the main factors of restricting the development of the rural economy during the transformation , and it takes the factors as follows : the tense relation ship between person and land ; disharmony between city and rural areas ; the level of agricultural productive forces is low ; the adjustment of rural industrial structure is not advanced , various policies about reform and implement are imperfect 本文对转型时期农村经济发展的主要制约因素进行了尝试性地探讨。认为主要的制约因素有：人地关系紧张；城乡分割对立的二元结构制约农村经济的发展；农业生产力水平低；干群矛盾突出；农村产业结构的调整滞后；党在农村的各项政策的改革和实施不到位等六个方面。
In short , this article is to address urban and rural co - ordination " three basic elements , " that is , through integrating industry at the core , establishing and improving agricultural identity , and implementing system arrangements , with a view to develop agricultural productivity , improve farmers and rural development , and smoothly transfer china ' s special excess population , ultimately achieve coordinated development of urban and rural mind 简而言之,本文就是要通过论述城乡统筹“基本三要素” ,即通过工农业统筹、建立完善农业产业主体、实施城乡一体化的制度安排,以期达到既发展农业生产力、改善农民和农村发展状况,又顺利转移出中国特殊的过多内生人口,最终达到城乡协调发展的初衷。
The agricultural reform is a systematic project , the task is hard , and it is necessary to stick to the route of liberation of thoughts and businesslike ways . on the basis of the develppement of productivity , the reform should be deepened on purpose to provide systematic security for the contiiiir . il progress of agricultural productivity 农村改革是一项系统工程，任务还很艰巨，还要坚持解放思想、实事求是的思想路线，在发展生产力的基础上，继续深化改革，为农业生产力的持续发展提供制度保证。
Lastly , the land disposition model was set up at dahe town , hebei province , including town development direction decision , town land scale decision , town land structure optimum . taking use of fuzzy aggregate principle , choosing ground load - bearing capacity , quality of taken up land , groundwater level , economic land use , infrastructure building cost , radiation capability , transport , life environment , town form as evaluation element , the town development direction decision model at dahe town were set up 运用模糊集合变换原理，选择了地基承载力、土地农业生产力、地下水位、节约用地、基础设施建设成本、对周边的辐射、现有基础设施、对外交通便利程度、城镇生活环境、城镇形态等10个评价因子，建立了小城镇用地空间扩展决策模型，研究表明大河镇镇区用地未来的空间扩展主方向应该是东面和东北面。
