摘要
从外来移民垦荒的角度,运用历史分析方法,在掌握不同时期垦殖情况的基础上,分析了建国前东北垦殖在耕地规模扩大、耕作方式、种子改良和农作物新品种培育等方面对黑龙江垦区经济发展的影响。
The history of the Northeast land reclamation is important to the land reclamation and economy development in Heilongjiang area . It affects the establishment and development of Heilongjiang land reclamation system, and becomes the foundation of it. Used by historical analysis method, on the basic of reclamation in the different periods, the influence caused by reclamation before 1949, including land scale, farm method and crops reformation, on the economic development of Heilongjiang land reclamation system, has been analyzed.
出处
《国土与自然资源研究》
2007年第2期27-28,共2页
Territory & Natural Resources Study
关键词
黑龙江
垦殖
经济
Heilongiiang
cultivation
economy
