 |
The
TriBasin Irrigator |
| Volume
07, Issue 11 |
September
27,
2007 |
Provided
for this site by the USDA - Natural Resources Conservation
Service in Holdrege, Neb. |
PROGRAM INFORMATION
EQIP (Environmental
Quality Incentives Program): Applications for
funding assistance and annual payments for funding assistance
and annual payments can be taken at your local USDA Service
Center. Deadline for EQIP sign-up is Dec. 14, 2007.
NSWCP (Nebraska
Soil & Water Conservation Program): Applications
for cost-share assistance can be taken at your local NRCS
office. The next round of approvals for irrigation
practices will be Dec. 11, 2007. Applications must
be completed and submitted by Nov. 30, 2007.
CALENDAR OF EVENTS
Oct. 1 : CNPPID Board
of Directors meeting, 9 a.m.
Oct. 8: Columbus Day - Government offices closed.
Oct. 9: TBNRD Board of Directors meeting, 1:30 p.m.
* Times are tentative
Year-End Useful Information
and Tools
I attended the No-till
Whirlwind Expo this year near Bladen. It was loaded
with excellent no-till information, from someone just thinking
about no-till to a veteran no-tiller. Plan to
attend an expo in 2008; they're well worth it.
No-till
on the Plains is
an excellent website for no-till information and upcoming
events. There is also a No-till Talk discussion board
where you can read and ask questions, trade ideas, etc. Go
to www.notill.org.
NO-TILL@UNL.EDU is a bulk
e-mail list created by UNL to share information about no-till. You
will receive e-mails for all questions, answers and information
sent to this e-mail address. For information about
signing up, contact Curtis Scheele at 308-995-6121, ext.
3 or at curtis.scheele@ne.usda.gov.
The Holdrege
No-till Conference and the Holdrege
Water Conference will take place again this
January and February. Dates will be announced this
fall.
The Central
Plains Irrigation Conference, usually held in
February, is an excellent conference to attend. It
has rotated each year between Colby, Kan., Kearney, Neb.,
and Sterling, Col. Watch for information on this. When
it's posted, you can find information at www.oznet.ksu.edu/sdi/events/sdievent.htm.
The Water
Optimizer tool
is a spreadsheet that analyzes alternative water management
strategies when water is limited. It's available at
http://extension-water.unl.edu/. If you don't have
access via the Internet, you can call 1-800-755-7765.
Kansas State University's
Mobile Irrigation Lab website has lots of good irrigation
information and useful tools. Go to http://www.oznet.ksu.edu/mil/.
Energy
Estimator tools
can be used to estimate irrigation, nitrogen, and tillage
energy costs. Go to http://www.nrcs.usda.gov/technical/energy/index.html.
Web
Soil Survey, version
2.0, was released earlier this year. All of Nebraska's
soil survey information is available online at http://websoilsurvey.nrcs.usda.gov/app/.
ACROSS THE TRI-BASIN
NRD
New Nebraska State
Irrigation Specialist:
The Nebraska Natural Resources
Conservation Service (NRCS) has hired Kelly Kinnison as the
new state irrigation water management specialist. She
grew up on a farm northwest of Lexington where irrigated
corn, soybeans, wheat and alfalfa were raised. The
farm's irrigation consisted of both well and canal water. She
says she has personal experience with swinging irrigation
pipe and setting water. She said she has even set
siphon tubes, but admits she wasn't that good at it. She
received her degree in agricultural engineering from the
University of Nebraska-Lincoln and is a licensed professional
engineer in the State of Nebraska. While at UNL, she
spent time in the Nebraska Tractor Test Laboratory. She
has worked for NRCS since 2000. Kelly will begin work
on Nov. 12 and she will be stationed in the Grand Island
USDA Service Center. She fills the void left by Allen
Gehring. Welcome, Kelly!
Final Tri-Basin
Irrigator for 2007:
This is the final Tri-Basin
Irrigator for 2007, ending its third year. Hopefully
you received helpful information this past season because
that's what the publication is for. If you wish to
provide feedback, comments, or would like to see something
different next year, let Curtis Scheele know at 308-995-6121,
ext. 3, or at curtis.scheele@ne.usda.gov.
Stage of Growth:
Corn
(Full dent to black layer stage): Harvest is underway.
Soybeans
(R-6.2 full seed to R8 full maturity
stage): Soybeans are being harvested. In
wheat harvested fields, soybeans are later, needing 2 to
3 weeks and 2 inches of moisture to reach physiological
maturity, depending upon weather.
Irrigation:
Nice, timely rains this
year have been a blessing. This has been a year where
close monitoring of the soil moisture and irrigating accordingly
can add dollars to the pocket. Across the NRD, average
rainfall from May 15 through Sept. 15 was approximately 16
inches. A full moisture profile to start the year at
3.5 inches would mean approximately 19.5 inches available
to the crop from nature. Figure corn and soybeans to
use about 24 inches. This leaves a net of 4.5 inches
needed from irrigation for the crop this year. These
numbers are general across the NRD and assume 100% effective
rain. However, they do give us a feel for what kind
of year it's been moisture-wise and an idea of what one can
expect for irrigation usage.
Lake McConaughy is at
26.6% capacity versus 20.7% a year ago. Inflows in the
North Platte River at Lewellen are at 542 cfs versus 626
cfs a year ago. Flows in the South Platte River at Roscoe
are at 55 cfs versus 0 cfs a year ago. You
can track these flows on Central's
web site.
Rainfall:
Rainfall amounts come from NeRAIN which can be found
at http://dnrdata.dnr.ne.gov/NeRAIN/index.asp?&.
Rainfall totals |
Sept.
13 thru Sept. 26
(inches) |
| Arapahoe, 9.8 mi. NNE |
0.18 |
| Bertrand, 9.2 mi. SSW |
0.54 |
| Funk, 12.5 mi. N |
0.40 |
| Wilcox, 0.3 mi. SW |
0.67 |
| Heartwell 3.7 mi. S |
0.85 |
EVAPOTRANSPIRATION
(ET) and GROWING DEGREE DAYS (GDD) INFORMATION
(Crop ET data comes from CNPPID's
web site)
| The following information is provided
for Corn (emergence
date listed). Growing Degree Days (med. season
maturity = 2,450. |
|
Weather
Station: Holdrege
4 North (Corn emergence date May 15 )
Sept. 25 Growing Degree Days (GDD) = 2,730 |
| Total water use (ET) in last two weeks |
0.00 inches |
| Average Daily Water Use (ET) in last
two weeks |
0.00 inches |
Weather
Station: Minden (Corn emergence date: May 15)
Sept. 25 GDD = 2,744 |
| Total water use (ET) in last two weeks |
0.00 inches |
| Average Daily Water Use (ET) in last
two weeks |
0.00 inches |
Weather
Station: Smithfield (Corn emergence during: May 15)
Sept. 25 GDD = 2,681 |
| Total water use (ET) in last two weeks |
0.00 inches |
| Average Daily Water Use (ET) in last
two weeks |
0.00 inches |
| |
|
| The following information is provided
for Soybean emergence dates listed. Growing
Degree Days (med. season maturity = 2,360. |
|
Weather
Station: Holdrege 4 North (Soybean emergence date:
May 25)
Sept. 25 GDD = 2,603 |
| Total water use (ET) in last two weeks |
0.00 inches |
| Average Daily Water Use (ET) in last
two weeks |
0.00 inches |
Weather
Station: Minden (Soybean emergence date: May 25)
Sept. 25 GDD = 2,614 |
| Total water use (ET) in last two weeks |
0.00 inches |
| Average Daily Water Use (ET) in last
two weeks |
0.00 inches |
Weather
Station: Smithfield (Soybean emergence date: May
25)
Sept. 25 GDD = 2,547 |
| Total water use (ET) in last two weeks |
0.21 inches |
| Average Daily Water Use (ET) in last
two weeks |
0.01 inches |
Additional
ET Information Sites:
KRVN radio broadcasts
KRVN.com
Central Nebraska Public Power and
Irrigation District
Water Use Hotline: 1-800-993-2507
Check
out these web sites:
"Everyone
you meet knows something you don't know. Be willing
to learn from them."
- Anonymous
If you would like to receive this newsletter
via e-mail, or have any questions, comments or ideas, feel
free to contact Curtis Scheele at the NRCS office in Holdrege
or your local NRCS office at the addresses or phone numbers
listed below.
USDA-NRCS USDA-NRCS
1609 Burlington St.
P.O. Box 798
Holdrege, NE 68949-0798
308-995-6121, Ext. 3 |
USDA-NRCS
309 Smith St.
P.O. Box 41
Elwood, NE 68937-0041
308-785-3307, Ext. 3 |
USDA-NRCS
1005 S. Brown St.
Minden, NE 68959-2601
308-832-1895, Ext. 3 |
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