Field Notes

Bouldin Alfalfa: 2020-03-05 10:35:00 (DOY 65)
Author: Daphne Szutu
Others: Ariane

Summary: Regular data collection/cleaning, alfalfa looking good, spectral, veg height

2020-03-05
Bouldin Alfalfa

Ariane and I arrived at 10:35 PST. It was a sunny, windy day with a cold wind and cirrus clouds. The alfalfa is about shin height and there is almost no bare soil between the plan canopies.

The wash reservoir was 4/5 full; we refilled it. I downloaded met, camera, USB GHG, and FD data. The FD data downloaded fine on the new field laptop, even though it was having trouble at Bouldin Corn earlier. I did not clear the FD data. Ariane took spectral measurements and cleaned flux and rad sensors. We took veg height measurements.

LI-7500 readings:
CO2 407ppm
H2O 598ppm
T 17.2C
P 102.1kPa
SS 97--> 100 after cleaning
LI7700 readings:
CH4 1.86ppm
RSSI 32-->75 after cleaning

We left at 11:10 PST.

Next Mowing: 2020-04-25

0 photos found

7 sets found

5 BA_flux graphs found