Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6541037 | Computers and Electronics in Agriculture | 2013 | 9 Pages |
Abstract
⺠An ISE-based, automated test stand for direct measurement of hydroponic nutrients is developed. ⺠The sensitivity and selectivity of PVC membranes for NO3, K, Ca, and Mg are tested. ⺠Tested ISEs provide good estimates for NO3-N and K in hydroponic solution.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science Applications
Authors
Hak-Jin Kim, Won-Kyung Kim, Mi-Young Roh, Chang-Ik Kang, Jong-Min Park, Kenneth A. Sudduth,