 PDF(540 KB)
						
							PDF(540 KB) 
						
						
					 
			 PDF(540 KB)
						
							PDF(540 KB) 
						
						
					 PDF(540 KB)
						
							PDF(540 KB) 
						
						
					不同供氮水平对春玉米干物质积累及氮素吸收利用的影响
Effects of Different Nitrogen Application Rates on Dry Matter Accumulation, Nitrogen Absorption and Utilization of Spring Maize
| {{custom_ref.label}} | {{custom_citation.content}} 
											{{custom_citation.annotation}}
										 | 
/
| 〈 |  | 〉 |