@article{oai:u-ryukyu.repo.nii.ac.jp:02002801,
 author = {吉永, 安俊 and 翁長, 謙良 and 山城, 三郎 and 井上, 正和 and Yoshinaga, Anshun and Onaga, Kenryo and Yamashiro, Saburo and Inoue, Masakazu},
 issue = {41},
 journal = {琉球大学農学部学術報告, The Science Bulletin of the Faculty of Agriculture. University of the Ryukyus},
 month = {Dec},
 note = {本研究は, 浸入能試験法で問題点となっている適正測定時間および土壌水分条件を現場試験により検証したものである。また浸入能定数c, n及びベーシックインテークレートの問題点についても考察を行った。得られた知見は次の通りである。1.浸入能試験の測定時間は60分程度でよい。2.土壌の浸入能は初期含水状態の影響を大きく受ける。したがって, 土壌水分の補正を考える必要がある。3.浸入能定数c, nは土壌特性を表し, 高透水性土壌はいずれも大きな値を示す。nの値が小さい土壌のベーシックインテークレートは過小に求められる場合がある。, The primary object of the present study is to evaluate physical characteristics of Okinawa's main type of siol such as reddish-yellowKunigami-maji, dark reddishShimajiri-majiand greyJagaruand to establish a measurment method in cylinder intake rate test, by conducting field tests in regards to problems in measurment methods, which constitute an important factor in intake rate tests, and re-examining the mesurment methods hitherto employed. Examination was also made on the assessment of intake rate tests and problems of the intake constant c, n, so far used as an index. The gist of the results of the tests is as follows : 1. Cylinder intake rate tests normally conducted require only about 60 minutes for mesurment purpose. 2. In cylinder intake rate tests, initial soil moisture contents considerably influence the mesurment date. 3. It became clear that the index for intake rate constant c, n reflect the properties of the soil, thus the permeable soil indicate high value both c and n., 紀要論文},
 pages = {251--256},
 title = {浸入能試験に関する一考察 (II) (生産環境学科)},
 year = {1994}
}