伟大的祖国大规模经济建设开始了,农业集体化机械化,很快就要到来。因此农业科学工作必须努力赶上,才能保证国家经济建设计划能顺利完成。我国地大物博,农牧业有数千年的悠久历史,有丰富的材料和经验。但解放前我国农业长期停留在半封建半殖民地的经营方式上,很少进行系统的结合生产的科学研究和整理工作。解放后三年多以来依靠人民政府的正确政策,和广大劳动农民的生产热情,全国农业生产已迅速恢复并超过战前水平,甚至创造出许许多多前所未有的丰产记录,但农业科学工作的成就却甚小,始终赶不上人民的需要。这主要原因是农业科学的理论思 Large-scale economic construction in the great motherland began. Collectivization of agriculture was soon to come. Therefore, agricultural sciences must work hard to catch up so as to ensure the smooth completion of the national economic construction plan. Our country is rich in natural resources, agriculture and animal husbandry has a long history of thousands of years and is rich in materials and experience. However, before the liberation of China’s agriculture long-term stay in semi-feudal and semi-colonial mode of operation, very few systematic and integrated production of scientific research and finishing. After more than three years after liberation, relying on the correct policies of the people’s government and the enthusiasm of the vast numbers of working peasants, the agricultural production in the country has been rapidly restored and surpassed the level before the war, and even many unprecedented records of high yield have been created. However, achievements in agricultural science work But very small, always keep up with the needs of the people. This is mainly due to the theoretical thinking of agricultural science