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Reminder: Rich Lutz at the Penn State Dairy Cattle Nutrition Workshop

November 9th, 2010 by Karlie Justus

The Penn State Dairy Cattle Nutrition Workshop kicks off in Grantville, Pa. tomorrow, and our own forage specialist Rich Lutz will be there through Thursday.

Wondering how NutriDense Silage hybrids can have an impact on improving feed efficiency and ultimately your clients’ bottom lines? Stop by and talk to Rich about how feeding corn silage hybrids with increased fiber digestibility has been shown to significantly increase feed efficiency in dairy herds. Dairy consultants utilizing feed efficiency to evaluate dairy production profitability should consider how silage quality and hybrid selection affect those values.

Additionally, since time and communication management also affects your efficiency with your clients, you can also register to win an Apple iPad™ at the workshop.

See you there!

Forage specialist Rich Lutz at Penn State Dairy Cattle Nutrition Workshop

November 1st, 2010 by Karlie Justus

The Penn State Dairy Cattle Nutrition Workshop will kick off Wednesday, Nov. 10 in Granville, Pa.

Speakers from across the country will gather to discuss the latest research in dairy nutrition. In addition to gaining valuable insight from seminars, attendees will have the opportunity to participate in two workshops led by industry experts from the dairy community.

NutriDense’s own forage specialist Rich Lutz will be in attendance. Stop by and tell him hello. For more info, visit the workshop website to register and view a program agenda and list of workshops, speakers, and sponsors.

Heads Up: Cornell Nutrition Conference runs Oct. 19-21

October 19th, 2010 by Karlie Justus

The 72nd annual Cornell Nutrition Conference for Feed Manufacturers kicks off tomorrow and runs through Thursday in East Syracuse, N.Y. The conference provides industry-leading research and information for feed industry professionals and nutritional consultants. Our own forage specialist Rich Lutz will be on hand as well, so be sure to say hello.

Back in July, Cornell professor and dairy specialist Dr. Larry Chase presented the study “Milk production and feed efficiency in dairy cows fed corn silage hybrids varying in fiber digestibility” at the American Dairy Science Association’s 2010 Joint Annual Meeting in Denver, Colo.

Learn more about Dr. Chase and the study’s results in these previous posts:

Field photo of Dyna-Gro NutriDense Silage

September 8th, 2010 by Karlie Justus

It’s silage season, and here’s a great shot of Dyna-Gro NutriDense Silage taken near Troy, N.Y. to prove it:

Our forage specialist Rich Lutz sent this photo to us of Denny Cronkhite, Eastern seed manager, and James Conklin from Crop Production Services in Amenia, N.Y.

Feed Efficiency: Effect of Corn Silage Quality and Hybrid Selection

August 11th, 2010 by Rich Lutz

Feed costs in dairy rations are no doubt the largest single expense associated with milk production, as often they can average in excess of 50% of production costs.  Feed Efficiency (FE), also known as milk production efficiency, is often utilized to benchmark herds in terms of their relative profitability.

Hutjens (2007 and 2010)1, 2 offers practical approaches to feed efficiency and their applications on dairy operations.  With regard to silage quality contributing to feed efficiency, Hutjens points out the following:

  • As neutral detergent fiber (NDF) percent in the ration dry matter increased, FE declined from 1.8 to 1.4 based on Journal of Dairy Science data from 2002 to 2004.  FE values remained constant at 35 percent NDF and above.
  • Currently, with herd FE ranging from 1.4 to 1.7, each change in 0.1 point is worth approximately 34 cents per cow per day.
  • Feeding high-quality forage is a key solution.  Consider increasing corn silage levels in rations as cost per cow per day may drop 15- 30 cents as protein prices remain competitive.
  • Evaluate the use of silages with more effective fiber and high neutral detergent fiber digestibility (NDFD).

For more practical tips on increasing feed efficiency, click here to read the paper.

Additionally, feeding corn silage hybrids with increased fiber digestibility has been shown to significantly increase FE in dairy herds.  Spain and Sampson (2007)3 published findings determining the feed values and ultimate effect on FE utilizing a corn silage hybrid with NutriDense Silage traits:

  • Cows fed NutriDense Silage produced 71.7 pounds/cow/day compared to 70 pounds/cow/day for cows receiving conventional corn silage.Based on dry matter intake, cows receiving NutriDense Silage were 11.4% more efficient than cows fed conventional silage (1.56 vs. 1.4).
  • In related in vitro work, Spain and Sampson observed a 13% increase in the production of volatile fatty acids (VFA) with NutriDense Silage when compared to conventional silage.
  • This positive measurement of fiber utilization supports that NutriDense Silage contains favorable fiber for energy contribution to the overall TMR used in the feeding trial.

More recently, Chase (2010)4 conducted a trial with lactating dairy cows to examine the relationship between corn silage hybrid fiber digestibility, milk production, dry matter intake and feed efficiency.  Results demonstrated that:

  • Cows fed NDS had significantly better feed efficiencies when compared to cows receiving either BMR or conventional hybrid silages.Feed efficiency (kg 3.5% fat corrected milk/kg dry matter intake) was significantly higher for cows fed NDS (1.87) compared with either BMR (1.76) or conventional (1.74) rations (P<0.002).
  • Dairy consultants utilizing FE numbers to evaluate dairy production profitability may wish to consider how silage quality and hybrid selection can affect those values.

Rich Lutz is a forage specialist with BASF Plant Science. You can contact him at rich.lutz@basf.com.

References:

1 Hutjens, M.F.  2007.  Practical approaches to feed efficiency and applications on the farm.  Penn State Dairy Cattle Nutrition Workshop Proceedings.  Pages 1-7.

2 Hutjens, M.F.  2010.  Lessons learned with low milk prices.  2010 NEAFA Dairy Health and Nutrition Conference Proceedings.  Pages 18-21.

3 Spain, J.N. and J.D. Sampson.  2007.  Use of NutriDense corn for corn and corn silage in diets fed to high producing dairy cows.  J. Anim. Sci. Vol. 85, Suppl. 1/J. Dairy Sci. Vol. 90 Suppl. 1.  Page 556.

4 Chase, L.E.  2010.  Milk production and feed efficiency in dairy cows fed corn silage hybrids varying in fiber digestibility.  2010 ADSA PSA AMPA CSAS ASAS Joint Annual Meeting, Denver CO.   Abstract #813.

Pennsylvania Dairy Farmer wins NutriDense Silage Contest

March 16th, 2010 by Karlie Justus
NutriDense Silage Gator Giveaway contest winners Rick Hissong, right, and his brother Rod with their new John Deere Gator.

NutriDense Silage Gator Giveaway contest winner Rick Hissong, right, and his brother Rod with their new John Deere Gator.

RESEARCH TRIANGLE PARK, NC, March 16, 2010 – BASF Plant Science is pleased to announce the winner of its recent Gator Giveaway Contest. Dairy farmer Rick Hissong of Mercersburg, Pa. won a 2010 John Deere Gator™ HPX 4×4 Utility Vehicle in a sweepstakes sponsored by NutriDense Silage.

Hissong is the operations manager of family-owned and operated Mercer Vu Farms, a 1,600-cow dairy. Hissong joined his family business as co-owner and operations manager in 1993 after graduating from Penn State with a degree in Agricultural Mechanization. His grandfather Glenn started Mercer Vu Farm in 1949 with seven cows, and now Hissong, his father Ron and brother Rod produce more than 15,400 gallons of milk each day with the help of 26 full-time employees.

“I was so surprised when I received the call from Rich Lutz, a NutriDense forage specialist,” said Hissong. “I’m glad that I went online and entered this contest – the Gator will be a great help around my dairy operation.”

The contest lasted from November to December 2009. Eligible participants received an invitation in the mail and went to the NutriDense Web site to enter.

NutriDense is a nutritionally enhanced corn that contains a stacked set of output traits designed to enhance animal feed performance. Seed companies market the product through licensing agreements.

NutriDense silage hybrids can increase silage tonnage, milk production and per acre profitability for dairy producers. NutriDense silage hybrids can deliver high yields and help producers maintain milk levels while reducing input costs. To learn more about NutriDense, visit www.nutridense.com or follow on Twitter @NutriDense.

About BASF Plant Science
BASF is the world’s leading chemical company: The Chemical Company. Its portfolio ranges from chemicals, plastics and performance products to agricultural products, fine chemicals as well as oil and gas. BASF Plant Science – a BASF group company – is one of the world’s leading companies providing innovative plant biotechnology solutions for agriculture. Today, more than 750 employees are helping farmers meet the growing demand for improved agricultural productivity and healthier nutrition for humans and animals. BASF Plant Science has developed an unparalleled gene discovery platform focusing on yield and quality traits in crops such as corn, soybean and rice. Jointly with leading partners in the seed industry BASF Plant Science is commercializing its products. Current projects include higher yielding row crops, nutritionally-enhanced corn for animal feed or higher content of Omega-3’s in oil crops for preventing cardiovascular diseases. To find out more about BASF Plant Science, please visit www.basf.com/plantscience.

About BASF
BASF Corporation, headquartered in Florham Park, New Jersey, is the North American affiliate of BASF SE, Ludwigshafen, Germany. BASF has approximately 16,000 employees in North America, and had sales of $13 billion in 2009. For more information about BASF’s North American operations, or to sign up to receive news releases by e-mail, visit www.basf.com/usa.

About BASF – The Chemical Company
BASF is the world’s leading chemical company: The Chemical Company. Its portfolio ranges from chemicals, plastics and performance products to agricultural products, fine chemicals and oil and gas. As a reliable partner, BASF creates chemistry to help its customers in virtually all industries to be more successful. With its high-value products and intelligent solutions, BASF plays an important role in finding answers to global challenges, such as climate protection, energy efficiency, nutrition and mobility. BASF posted sales of more than €50 billion in 2009 and had approximately 105,000 employees as of the end of the year. Further information on BASF is available on the Internet at www.basf.com.

NutriDense is a registered trademark of BASF Plant Science L.P. John Deere and Gator are trademarks of Deere & Company.