農機具の接地部における土壤粒子の附着性に関する基礎的研究 (第4報)

附着機構に関する考察

抄録

Re-scrutinized on the condition of the volcanic light sails for the purpose of learning the mechanism of the stickiness of soil on the plow bottom. Generaly think, the classification of the volcanic light soils is Clay Loam or Clay, but granting that we regard a unit particle of soil as the aggregate, volcanic light soils belong, not so much to the Clay Loam or Clay as to the Sand or Sandy Loam, for that is destroyed or croocked. Then this sort of soils shoud be estimate, as sandy properties. I had considered to the mechanism of the stickiness of soils on the plow bottom, by this properties.