Agricultural income grows as farms go ＂green＂  

出　　处：《China's Foreign Trade》2010年第12期9-9,共1页中国对外贸易（英文版）

摘　　要：Even with one of the world＇s largest expanses of fertile black soil, Heilongjiang was long known as ＂the vast wild land in the north＂, sparse in population and limited in agriculture.

关 键 词：农业收入 农场 黑土地 黑龙江 

分 类 号：F323.8[经济管理—产业经济] F324.1