Field Notes

<--2011-05-13 08:30:00 | 2011-05-25 12:00:00-->
Phenocam link: Searching...

Twitchell Rice: 2011-05-16 18:03:00 (DOY 136)
Author: Dennis Baldocchi
Others: Frank Anderson

Summary: Notes from Frank..

Just catching up on last week's things to do list. Here are the notes that I took after speaking with Jim Casey last Wednesday, 5/11:

Field 1 had trouble with germination on about 20% of the field. The plan was to flash irrigate for 5 days to wet the field. Too bad they couldn't predict the weather, there has probably been enough rain in the last two days to help the germination. Jim was not expecting to put enough water on the field to have it drain into the ditches.

Here are the YSI readings from the water being applied to field #1, ~1230 PST:
Temp: 18.53 C
Specific Conductance: 681 uS/cm or ~360 ppm
pH: 7.01
ORP: 131.7
Turbidity: 40.9 (probably high due to the turbulent flow of water)
DO: 5.08 mg/L
DO%: 54.2

There was an applied starter fertilizer with the seed planting: Fert # 11520. The application rates for both seed and starter fertilizer was 100 lbs/acre.

The crossover construction near field 12 was set for completion this week, however, I don't know what the rain will do to those plans. I have cc'd both Jim and Sandra to this email, in hopes they can shed more light on a completion time and make sure I have not screwed up the notes.

4 photos found

Draining sequence 02
TW_plantcam_20110515_0500.jpg ( 2011-05-15 05:00:00 ) Full size: 2560x1920
Draining sequence 02

Nice colors
TW_plantcam_20110515_1900.jpg ( 2011-05-15 19:00:00 ) Full size: 2560x1920
Nice colors

Draining sequence 03
TW_plantcam_20110516_0500.jpg ( 2011-05-16 05:00:00 ) Full size: 2560x1920
Draining sequence 03

Draining sequence 04
TW_plantcam_20110517_0530.jpg ( 2011-05-17 05:30:00 ) Full size: 2560x1920
Draining sequence 04

Graphs display:
6 sets found

12 TW_met graphs found

Explore the graph:Soil Heat Flux in a new window

Explore the graph:Solar Radiation in a new window

Explore the graph:Air Temperature in a new window

Explore the graph:Soil Temperature Set 1 in a new window

Explore the graph:Soil Temperature Set 2 in a new window

Explore the graph:Soil Temperature Set 3 in a new window

Explore the graph:Water Temperature in a new window

Explore the graph:RH and Pressure in a new window

Explore the graph:Soil Moisture in a new window

Explore the graph:Rain and Water Level in a new window

Explore the graph:Disolved Oxygen in a new window

Explore the graph:LED NDVI Channels in a new window

5 TW_flux graphs found

Explore the graph:Sonic Anemometer Winds in a new window

Explore the graph:LI7700 CH4 and RSSI in a new window

Explore the graph:Twitchell CH4 in a new window

Explore the graph:LI7500 CO2 and H2O in a new window

Explore the graph:Twitchel Rice Flux Counts in a new window

Can't check TWSI_mixed
Can't check SIMBTWEE_met
1 TW_cam graphs found

Explore the graph:TW Rice Autocam in a new window

Can't check TATWBABCSB_cam