Effects of continuous cropping of wheat and alfalfa on soil enzyme activities and nutrients.
ZHANG Li-qiong1,2, HAO Ming-de1,3, ZANG Yi-fei1, LI Li-xia4
(1College of Resources and Environment, Northwest A&F University, Yangling 712100, Shaanxi, China;
2College of Agriculture and Life Sciences, Ankang University, Ankang 725000, Shaanxi, China;
3Institute of Soil and Water Conservation, Northwest A&F University, Yangling 712100, Shaanxi, China;
4Rural Energy & AgroEnvironment Protection Station of Shandong Province, Ji’〖KG-*6〗nan 250100, China)
ZHANG Li-qiong1,2, HAO Ming-de1,3, ZANG Yi-fei1, LI Li-xia4. Effects of continuous cropping of wheat and alfalfa on soil enzyme activities and nutrients.[J]. Chinese Journal of Applied Ecology.