一、关于规模经营从长远看,中国农业要坚定不移地走专业化的道路。中国不能学日本。不要夸大中国和美国在农业条件上的差距。高效农业是国家繁荣的基础。当前的突出问题是技术的适度规模大于社会经济关系所能承载的适度规模。在实践中还有一个具体问题,是地租率过高,妨碍家庭农场的盈亏平衡。社会经济关系所承载的适度规模,受城市化水平的制约。产权清晰可以扩大交易。例如,小 First, on the scale of operation In the long run, China’s agriculture should unswervingly take the road of specialization. China can not learn Japan. Do not overstate the disparity in agricultural conditions between China and the United States. Efficient agriculture is the foundation of the country’s prosperity. The current outstanding problem is that the moderate scale of technology is larger than the moderate scale that social-economic relations can carry. A specific problem in practice is that the excessive rent rate hinders the breakeven of family farms. The moderate scale of socio-economic relations is constrained by the level of urbanization. Clear property rights can expand the transaction. For example, small