Monday, May 22, 2017

May 17, 2017 Gardening Minute.



May 17, 2017

This is Jason Lamb with your Gardening Minute.

Have you ever considered that not all insects are bad? Many insects have a specific job that help the environment. Termites, ants, flies, and others actually clean up the environment and do a lot of the jobs we couldn’t do. In the garden there are many insects like the lady bug that are great for defending against aphids, leaf hoppers, and whiteflies. These insects are called Beneficial’s.  

Beneficial insects control other insects. Ladybugs, green lace wings, assassin bugs, parasitic wasps, praying mantids, and others can be ordered over the internet to control specific pests. Beneficial’s are the most effective in greenhouse situations and larger more permanent gardens.  

Gardens should be set up to attract Beneficial’s. The right climate, adequate food sources, and their environment should be considered. It is important to remember that most insecticides kill all insects and should be used sparingly or not at all when Beneficial’s are around. Other controls like soapy water, dormant oil, and BT are some alternatives that can be used with Beneficial’s.   

If you would like more information on using Beneficial’s please contact the Extension office at 461-0562. We will be hosting a lawn care and Gardening Care Workshop on June 15th at the Extension Office at 6pm open to the public. This has been your Gardening Minute with Jason Lamb your Quay County Ag. Extension Agent. Where are programs are open to everyone.

COW/CALF CORNER The Newsletter From the Oklahoma Cooperative Extension Service May 22 2017



COW/CALF CORNER
The Newsletter

From the Oklahoma Cooperative Extension Service
May 22 2017

In this Issue:

Good forage conditions in Oklahoma and U.S.
Derrell S. Peel, Oklahoma State University Extension Livestock Marketing Specialist

Storing large round bales
Glenn Selk, Oklahoma State University Emeritus Extension Animal Scientist


Good forage conditions in Oklahoma and U.S.
Derrell S. Peel, Oklahoma State University Extension Livestock Marketing Specialist

Widespread rain across most of Oklahoma the past two months have mostly erased drought conditions that developed in the first quarter of the year. The latest Drought Monitor showed that Oklahoma had 10.98 percent of the state abnormally dry with 7.18 percent D1 (moderate drought) and with none of the state in more serious drought stages D2 to D4. The remaining dry area is located in southeast and south-central Oklahoma.  Most of this region received significant rain this past week and will likely show further reduction in drought conditions.  Oklahoma has 7 percent of pastures and ranges in poor to very poor condition with the percent in good to excellent condition improving to 59 percent with the recent rains.

For the entire U.S., the percent of the U.S. with no dry (D0) or drought (D1-D4) conditions in May have exceeded 80 percent for the first time since the Drought Monitor began publication in 2000.   The area of the U.S. with D2 or worse drought conditions is less than 1.5 percent of the country, located in Georgia and Florida.  No D4 conditions (exceptional drought) exist anywhere in the country at this time, a situation that has not happened since early 2011.

Nationwide, 10 percent of pastures and ranges are reported in poor or very poor condition with 28 percent in fair condition and 62 percent in good to excellent condition.  California, which suffered so long with a multi-year drought, is reporting only 5 percent poor and very poor pastures with 70 percent in good to excellent condition.  The worst conditions are in Florida, which has 58 percent of pastures in poor and very poor condition along with Georgia, reporting 29 percent poor or very poor pastures.  The Cornbelt region reports less than three percent of pastures in poor or very poor conditions with ample moisture resulting in nearly 80 percent of pastures in good to excellent condition.  However, excessively wet conditions have caused crop planting delays for field crops in the area.

U.S. hay stocks on May 1 were down 3 percent year over year despite having been up slightly year over year on December 1.  Severe winter conditions in northern regions contributed to a drawdown in stocks by May 1 in states such as Idaho, Montana, North and South Dakota and Wyoming.  However, mild winter weather contributed to an increase in May 1 hay stocks in some southern regions including Oklahoma, Texas and Arkansas.  Oklahoma hay stocks were up 3.4 percent year over year on May 1 and were at the highest level since 2008.

All in all, despite the current situation in Florida and southern Georgia, the U.S. has very favorable conditions for pasture, range and hay so far in 2017.  This will help support cattle production and hold production costs down for cattle producers.


Storing large round bales
Glenn Selk, Oklahoma State University Emeritus Extension Animal Scientist

As hay is being cut and put in large round bales, it is always important to reduce hay storage losses.   University of Tennessee animal scientists conducted a trial to compare different methods of storing large round bales of grass hay. The hay was cut and baled in June in Moore County, Tennessee. The bales were weighed at the time of harvest and storage. Then they were weighed again the following January at the time of winter feeding. The following table lists the type of storage and the resulting percentage hay loss.

Table 1. Losses of hay stored using six methods of storage  (Source: Dr. Clyde Lane, University of Tennessee Department of Animal Science)
Type of Storage
Percentage (%) of Hay Loss
On ground, no cover
37%
On old tires, no cover
29%
On ground, covered
29%
On old  tires, covered
8%
Net wrap on ground
19%
In barn
6%

Average spring, summer, and fall rainfall in Tennessee will generally be greater than that experienced in much of Oklahoma.  However the rankings in storage loss between the storage methods will be present in Oklahoma as well.

An Oklahoma State University fact sheet by Dr. Ray Huhnke summarizes differences in storage loss that can be expected in an Oklahoma ranch setting.  Source:  Oklahoma Cooperative Extension Fact Sheet BAE-1716 “Round Bale Hay Storage”.

Table 2. Percentage (%)  dry matter loss of round hay bales.

Storage Period
Storage Method
Up to 9 months
12 – 18 months
Exposed


Ground
5 - 20
15 - 50
Elevated
3 - 15
12 - 35
Covered


Ground
5 - 10
10 - 15
Elevated
2 – 4
5 -10
Under roof
2 - 5
3 - 10
Enclosed barn
Less than 2
2 -5

Obviously, it would be ideal to store the hay inside, but that will not often be practical. The next best option is when the hay is stored on something that gets the hay off of the ground under a rain shedding cover.  

Other important storage concepts can be used as the hay is being harvested this spring and summer.

The storage site is an important consideration in reducing bale losses. Select a site that is not shaded and is open to breezes to enhance drying conditions. The site should also be well-drained to minimize moisture absorption into the underside of the bales. As much as 12 inches of the bottom of a bale can be lost through moisture absorption resulting from the wicking action.. Ground contact can account for over half of the total dry matter losses. Where practical, keep bales off the ground using low cost, surplus materials such as discarded pallets, racks, fence posts, railroad ties, and used tires. Another alternative is to use a layer of crushed rock about six inches deep to ensure good drainage within and around the storage site.

Bales should be stored in rows, buffed end-to-end, and oriented in a north/south direction. The combination of the north/south orientation and at least three feet between rows will provide for good sunlight penetration and air flow, which will allow the area to dry faster after a rain. Vegetation between rows should be mowed. Research has shown that orientation is a minor consideration if the bales are used before early spring because the losses are relatively small until that time. If stored into the summer, bales oriented in an east-west direction can experience severe deterioration on the north-facing surface.

The source of these and other ideas about hay storage can be found in Dr. Ray Huhnke’s Oklahoma Cooperative Extension Fact Sheet “Round Bale Storage” BAE-1716.

Oklahoma State University, in compliance with Title VI and VII of the Civil Rights Act of 1964, Executive Order 11246 as amended, Title IX of the Education Amendments of 1972, Americans with Disabilities Act of 1990, and other federal laws and regulations, does not discriminate on the basis of race, color, national origin, sex, age, religion, disability, or status as a veteran in any of its policies, practices or procedures. This includes but is not limited to admissions, employment, financial aid, and educational services.  References within this publication to any specific commercial product, process, or service by trade name, trademark, service mark, manufacturer, or otherwise does not constitute or imply endorsement by Oklahoma Cooperative Extension Service.