• Cattle farmer 146719332
  • Cattle 1050921982
Bospro Powder 22lb Frnt

For Cattle & Dairy

This Nat­ur­al Pre­bi­ot­ic Does it All

Helps to pro­mote gut health for antibi­ot­ic-free feed­ing strategies

For cat­tle and dairy, Bospro feed addi­tive sup­ports health­i­er, faster grow­ing ani­mals, result­ing in more prof­its for you. It com­plies with GRAS stan­dards, and unlike oth­er feed addi­tives, Bospro con­tains no live cells, enzymes or antibi­otics. Derived from the myceli­um of Aspergillus sp, Bospro works by help­ing to build a healthy, sus­tain­able GI tract microflo­ra gen­er­at­ed by the ani­mal itself.

The Bospro Advantage

Pro­motes Weight Gain, Milk Pro­duc­tion and Feed Efficiency

  • Expands rumen diges­tive capac­i­ty for both hot and cold rations
  • Bet­ter absorp­tion and nutri­ent utilization
  • Use in diet through­out grow­ing period

Sup­ports a Healthy Rumen

  • Boost­ed immune-potential
  • Reduced risk of bloat and mastitis
  • Increased herd uniformity

High­ly Sta­ble in Pel­let­ed, Extrud­ed and Cooked Feeds

  • Stores up to 3 years
  • Uni­form com­po­si­tion min­i­mizes qual­i­ty fluc­tu­a­tions and feed instability
  • Low in protein
  • Com­pat­i­ble with feed ingredients

More Prof­itable Feed Operations

  • Rec­om­mend­ed inclu­sion rate 0.3% to 0.5% of the total ration
  • Bospro may be intro­duced into the ration at any time
  • Also suit­able for use in feed­lot operations 

Research and Information

Product Information

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Dried, extract­ed Aspergillus meal fer­men­ta­tion solubles


Bulk den­si­ty: 42 to 43 lb/​ft 3.99% of par­ti­cles <16-mesh and 93% >20-mesh

Guar­an­teed Analysis

Crude Pro­tein, min
Crude Fat, min1.0%
Crude Fiber, max
Ash, max

Data Sheets

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Avail­able in 10kg (22lb) and 25kg (50lb) bags. Con­tact PetAg for bulk orders.

Find a Distributor

Pet-Ag, Inc.

255 Keyes Avenue
Hampshire, IL 60140

Phone: 816-460-6302

Country City Company Email
Belgium Antwerp Celexim
Canada Winnipeg, MB Pro-AG
China Hong Kong Good Earth
Colombia Medellin Nutrifarm
Egypt Cairo Samirco
Greece Kifisia Bio-Ergex
India Chandigarh Qualitat
Indonesia Good Earth
Italy Scarmagno Agrolabo
Japan Tokyo Wisco
Malaysia Good Earth
Mexico Mexico City PQASA
Pakistan Good Earth
Peru Lima Hallmark
Philippines Manilla Aviapor
Taiwan Kaohsiung E.S. Biotech
Thailand Bangkok Good Earth
USA Hampshire, IL Pet-Ag
Vietnam Good Earth