발행물

전체 논문

261

91

Soil compaction varies by crop management system over a claypan soil landscape
정선옥
Soil and Tillage Research, 201001

92

WAVELENGTH IDENTIFICATION AND DIFFUSE REFLECTANCE ESTIMATION FOR SURFACE AND PROFILE SOIL PROPERTIES
Lee, KS, Lee, DH, Sudduth, KA, Chung, SO, Kitchen, NR, Drummond, ST
TRANSACTIONS OF THE ASABE, 200905

93

On-the-go mapping of soil mechanical resistance using a linear depth effect model
정선옥
TRANSACTIONS OF THE ASAE, 200812

94

Field comparison of two prototype soil strength profile sensors
Sudduth KA (Sudduth, Kenneth A, Chung SO
COMPUTERS AND ELECTRONICS IN AGRICULTURE, 200804

95

Soil bin and field tests of an on-the-go soil strength profile sensor
Chung SO (Chung, S. O.)2, Sudd
TRANSACTIONS OF THE ASABE, 200801

96

다공 세라믹 컵을 이용한 디지털 토양수분 장력계 개발
정선옥, 0, 0, 0, 0
바이오시스템공학 - 직접입력, 200712

97

경운작업에 의한 토양 역학적 특성의 변이 분석
정선옥, 0, 0, 0, 0, 0
바이오시스템공학 - 직접입력, 200708

98

Soil Failure Models for Vertically Operating and Horizontally Operating Strength Sensors
정선옥
Transaction of the ASABE - 직접입력, 200608

99

Application of Sensors to Assess Soil Conditions in a Korean Paddy Field
정선옥
Key Engineering Materials - 직접입력, 200608

100

Determinination of Tillage Depth Based on Physical Properties of Soil for Rice Production in Korea
정선옥
Key Engineering Materials - 직접입력, 200608