论文部分内容阅读
黑龙江是中国东北部边境大省,在经济和社会发展上具有得天独厚的优势和巨大的发展潜力。一是生态环境良好,具有建设绿色食品产业大省的自然优势。黑龙江幅员面积45.6万平方公里,人口3689万,全省森林覆盖率41.7%,黑龙江是世界著名的三大黑土带之一,土质肥沃,土质养分含量比其他省份高2-5倍,且土地连片,适于大规模集约化经营。中国最大的国有农场——黑龙江农垦总局拥有耕地206万公顷,80%以上实行机械化耕作。由于黑龙江省土地肥沃,亩均施用化肥量只有全国平均水平的1/3,施用农药更少,加之冬
Heilongjiang, a big border province in northeast China, enjoys unique advantages and great potential in economic and social development. First, a good ecological environment, with the building of green food industry, the natural advantages of the province. Heilongjiang Province covers an area of 456,000 square kilometers and has a population of 36.89 million with a forest coverage rate of 41.7%. Heilongjiang is one of the world’s three major black-soil areas in the world with fertile soil and 2-5 times higher soil nutrient content than other provinces. Film, suitable for large-scale intensive management. China’s largest state-owned farms - Heilongjiang Land Reclamation Bureau owns 2.06 million hectares of arable land, more than 80% of mechanized farming. Due to the fertile land in Heilongjiang Province, the amount of fertilizer applied per mu is only 1/3 of the national average and less pesticide application. In addition,