田畑輪換を実施している連続圃場集合体における土壌特性値の空間変動解析
Spatial variability of soil properties in contiguous small-scale paddy fields under paddy-upland crop rotation

Sachiko IKENAGA, Yoshie ENDO, Tatsuya INAMURA
2010 Japanese Journal of Soil Science and Plant Nutrition  
Library of SoU Science and Plant Nutrition 214 H 2R± eenE"eift re su・ " ij 81 # ce 3 e (2010) ha) employing paddyupland crop rotation. First, to estimate the required sampling size, the spatial variability of two paddy fields {2 ha) was examined by sampling 10 m × IO m domains. The spatial analysis revealed strong spatial dependence of
doi:10.20710/dojo.81.3_207 fatcat:avqlkzt4mfaubpyykgxkrm7pj4