Clostridia and coliform bacteria can reduce the nutritional value of silage 
via secondary fermentation and can cause digestive disorders resulting in productivity losses.

CONDITIONS FOR INCREASED BACTERIAL GROWTH

  • Harvesting silage that have higher moisture levels
  • Soil contamination in forages
  • Poor fermentation leading to inadequate reduction in pH

FEEDS MOST SUSCEPTIBLE TO BACTERIAL GROWTH

  • Low dry matter
  • Low sugar content
  • High ash content (Soil contamination)
  • Forages with high buffering capacity (High mineral and protein content)
  • Irrigated Crops
  • Crops fertilized with manure

SIGNS OF POOR SILAGE HYGIENE

  • A putrid smell (Indicating Butyric Fermentations)
  • A slimy appearance
  • Dark discoloration

LIVESTOCK RESPONSE 

  • Decreased feed intake
  • Hemorrhagic Bowel Syndrome (HBS)
  • Enterotoxemia
  • Acute enteric disease

Silage Hygiene Tests

Dairyland offers a la carte selection of analytes to fit your silage hygiene testing requirements

Clostridia

Special Notes: If individual test is requested without a package, then a $7.00/sample base fee is added 

 

Analysis Price: $60.00

 

Estimated Turn-Around-Time: 5-7 Business Days

Clostridia perfringens

Special Notes: If individual test is requested without a package, then a $7.00/sample base fee is added 

 

Analysis Price: $60.00

 

Estimated Turn-Around-Time: 5-7 Business Days

Coliform/E. coli

Special Notes: If individual test is requested without a package, then a $7.00/sample base fee is added 

 

Analysis Price: $30.00

 

Estimated Turn-Around-Time: 3-5 Business Days

Enterobacteriaceae

Special Notes: If individual test is requested without a package, then a $7.00/sample base fee is added 

 

Analysis Price: $30.00

 

Estimated Turn-Around-Time: 3-5 Business Days

Mycotoxins

Dairyland utilizes HPLC-MS/MS with stable isotopes to offer a variety of toxin packages and individual toxin testing.

 

Basic Package (13 Toxins) - $175

 

Select Package (17 Toxins) - $230

 

Complete Package (22 Toxins) - $300

 

Individual Toxin - $58

 

Estimated Turn-Around-Time: 2-5 Business Days

 

 

Click the button below to learn more about mycotoxins, pricing and result interpretation.

Mold and Yeast Count

 

Analysis Price: $35.00 

 

Estimated Turn-Around-Time: 3-5 Business Days

 

 

For more information on Mold and Yeast click the button below.

Table

Biologically Normal

Concern Level

High Risk

Clostridia, C. perfringens, coliform bacteria, Enterobacteriaceae, and E. coli 

0-100 CFU/g

100-1000 CFU/g

>1000 CFU/g

MITIGATE YOUR RISK

  • Follow silage management best practices and minimize soil contamination during harvest
  • Ensure silage pads and feed areas are clear of debris and spoiled silage
  • Maintain a high feed-out rate and feed defaced silage immediately
  • Feed high-moisture byproducts quickly and empty bays before restocking
  • Ensure feed alleys are kept clear of debris and scraped daily
  • Clean feed bunks, focusing directly under headlocks
  • Clean waterers regularly
  • Feed refusals promptly and mix batches with refusals last
  • Clean TMR mixer and push-up blades monthly
  • Keep feed equipment clean (tires, buckets, etc.)
  • Avoid using buckets for feed that were exposed to manure or soil

 

References  +
grass

Mycotoxins

Learn more about mycotoxin packages and interpretation

plant

Mold and Yeast

Learn more about mold & yeast testing and interpretation

grain

Dairy & Beef Nutrition

Learn about our services for dairy and beef cattle

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