Field Notes
<--2014-06-12 14:00:00 | 2014-06-26 15:00:00-->Other sites visited today: Sherman Island | Mayberry | East End | West Pond | Twitchell Rice
Twitchell Alfalfa: 2014-06-17 13:30:00 (DOY 168)
Author: Patty Oikawa
Others: Sara Knox, Kathleen
Summary: Alfalfa recently cut and bailed. Trimmed alfalfa by hand below radiation sensors. Met looked good.
| We arrived at 1:30pm, very warm with a breeze. They had just cut and bailed the field. Kathleen trimmed the alfalfa below the radiation sensors. We did not do clip plots or LAI but I measured veg height. Sara checked the data. 7500 readings: CO2 = 388ppm (395 after cleaning) H2O = 450mmol m-3 (393 after cleaning) signal strength = 92.95% (99.03 after cleaning) p = 101.22 kPa t = 28.83 C Met looked good. |
Veg Height (cm): Tape measure from ground to top of plant - Just cut
6, 0, 14, 0, 4, 6, 0, 8, 10, 4, 5, 5, 7, 10, 0, 10, 0, 4, 7, 6, avg = 5.3, stdev = 3.99
1 photos found
TA_autocam_20140617_1245.jpg ( 2014-06-17 12:45:02 ) Full size: 1920x1440
Kathleen clipping
7 sets found
Can't check TA_met
11 TA_met graphs found
Can't check TA_rad
3 TA_rad graphs found
Can't check TA_flux
5 TA_flux graphs found
Can't check TA_soilco2
7 TA_soilco2 graphs found
No data found for TA_arable.
1 TA_cam graphs found
Can't check TATWBABCSB_cam