@Article{2020867, title = {基于光谱指数与机器学习算法的土壤电导率估算研究}, author = {曹肖奕,丁建丽,葛翔宇,王敬哲}, journal = {土壤学报}, volume = {57}, number = {4}, pages = {867}, numpages = {14.0000}, year = {2020}, month = {07}, doi = {10.11766/trxb201902190024}, publisher = {} }