Field Notes

Bouldin Alfalfa: 2017-11-10 10:00:00 (DOY 314)
Author: Daphne Szutu
Others: Elke, Shreeya

Summary: Regular data collection/cleaning, clip plots, veg height

Bouldin Alfalfa
2017-11-10

We arrived at 10:00. It was cool and partly cloudy with a slight breeze. We could see Mt. Diablo clearly.

The stardot camera MAC address: 0030f4d214a4.

Elke and Shreeya collected clip plot samples and measured vegetation height. Elke cleaned EC and radiation sensors and refilled the wash reservoir; it was 1/3 empty.

I downloaded met, Licor GHG, and camera data.

LI-7500 readings:
CO2 405 ppm
H2O 557 mmol/m3
T 18.4 C
P 101.8 kPa
SS 99.6 --> 100.5 after cleaning

LI7700 readings:
CH4 2.0 ppm
RSSI 40.9 --> 84.8 after cleaning

We left at 10:30.

Next Mowing: 2018-01-13

Veg Height (cm): Tape measure from ground to top of plant
28, 20, 37, 36, 36, 40, 43, 27, 25, 39, 30, 33, 34, 37, 36, 17, 40, 28, 29, 42, avg = 32.9, stdev = 7.16

0 photos found

7 sets found

5 BA_flux graphs found