有机肥施用水平对紫花苜蓿粗蛋白含量及氮代谢关键酶活性的影响
杨何宝, 李继泉, 王俊娟, 李玉灵
Effects of organic fertilizer level on the content of crude protein and activities of key enzymes in nitrogen metabolism of alfalfa
YANG He-bao,LI Ji-quan,WANG Jun-juan,LI Yu-ling
河北农业大学学报
.
2015, (5): 22
-27
.
DOI: 10.13320/j.cnki.jauh.2015.0105
