@article{oai:obihiro.repo.nii.ac.jp:00004431,
 author = {谷, 昌幸},
 issue = {5},
 journal = {ニューカントリー},
 month = {May},
 note = {application/pdf, 土の「基本」に立ち返る：No.14},
 pages = {56--57},
 title = {塩基飽和度の役割と重要性：放置すればどんどん低下、意識的に高めよう},
 volume = {66},
 year = {2019}
}