生物炭基肥对马铃薯田土壤脲酶活性和产量的影响 |
高佳, 王姣, 王松, 刘红健, 康佳, 沈弘, 王海莉, 任少勇 |
Effects of Biochar-Based Fertilizer on Soil Urease Activity and Yield of Potato |
Gao Jia, Wang Jiao, Wang Song, Liu Hongjian, Kang Jia, Shen Hong, Wang Haili, Ren Shaoyong |
图2 生物炭基肥对马铃薯块茎增长期不同土层土壤脲酶活性的影响 |
Fig.2 Effects of biochar-based fertilizer on soil urease activity of different soil layers at the tuber growth stage of potato |