Notes from Your Extension Agent:

“Tent Talks” Meetings: Mark your calendars for the upcoming “Tent Talks” meetings in Central Arizona. The events will run from 7:00 to 10:30 AM

June 26th, 2013 “Tent Talks” meeting will be at A Tumbling T Ranches, Corner of W. Broadway Rd. and S. Estrella Pkwy, Goodyear, AZ 85338
Click Here for the agenda

July 10th, 2013 “Tent Talks” meeting will be at Le Smith’s Farm, Corner of E. Bella Vista Rd. & N. Quail Run Ln, San Tan Valley, AZ 85143
Click Here for the agenda

The meetings will highlight early and in-season agronomic and pest management of field crops.
Presenters include: Paul Brown, Peter Ellsworth, Ms. Shawna Loper, Bill McCloskey, Ayman Mostafa, Randy Norton, Mike Ottman, and Mr. Ron Rayner.
CEUs have been applied for.
An RSVP form for this event can be found under the “Events” page of this website.

——————————————————————————–

Cotton:

Long term research at the University of Arizona have found that the Upland and Pima cotton varieties grown in Arizona can be tracked over their growth cycle by the use of several simple measures. Plant mapping is a method of measuring cotton growth and reproductive development. Measurements of height to node ratio, fruit retention and nodes above white flower can be correlated to crop management, and yield estimation. As a reminder, members of the UA Extension Ag Team have produced set of short videos demonstrates basic cotton plant structure and plant mapping procedures.

Basic Structure of a Cotton Plant

Estimating the Vegetative/Reproductive Balance in Cotton: I. Height to Node Ratio

Estimating the Vegetative/Reproductive Balance in Cotton – II. Fruit Retention

Estimating the Vegetative/Reproductive Balance in Cotton – III. Nodes Above White Flower

You can find counties/crops advisories at http://ag.arizona.edu/AZMET/az-crop.htm

The hot and dry forecast will ensure high rates of water use in the coming weeks. Water stress at this time of year can reduce plant stature and lead to square abortion. Monitor soil moisture closely and avoid water stress through timely irrigations.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s