Relationship between meteorological factors and primary productivity of natural grassland in Ningxia-å®å¤å¤©ç„¶è‰åœ°æ°”è±¡å› å与è‰åœ°åˆçº§ç”Ÿäº§åŠ›å…³ç³»ç ”究
Publication Year
2012
Language
Zh
Journal Number
v. 20(3) p.407-412
Collection
Journal Name
Acta Agrestia Sinica
Keywords
grasslands
climate
productivity
Rangeland-related documents from the Food and Agriculture Organization (FAO) of the United Nations, including articles, books, meeting reports, proceedings and studies published by FAO, or prepared in collaboration with FAO.