Design, construction and field evaluation of a multiple blade soil mechanical resistance sensor
详细信息 查看全文
- 作者：Yousef Abbaspour-Gilandeha ; abbaspour@uma.ac.ir" class="auth_mail" title="E-mail the corresponding author ; u_abbaspour@yahoo.com" class="auth_mail" title="E-mail the corresponding author ; Fatemeh Rahimi-Ajdadib ; rahimi_a61@yahoo.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Multiple blades sensor ; Strain gauge ; Failure mode ; Cone index ; Octagonal ring transducer
- 刊名：Soil & Tillage Research
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：157
- 期：Complete
- 页码：93-100
- 全文大小：1380 K
文摘
- •
Soil mechanical resistance sensor (SMRS) could measure soil mechanical resistance.
- •
SMRS measures soil mechanical resistance index (SMRI) continuously at four depths.
- •
SMRS was sensitive enough to measure changes in soil moisture content and operational depth.
- •
Good correlations were obtained between SMRI and soil cone index at different depths.
- •
Low soil disturbance and low variations in measurement are some advantages of SMRS.