Cattle and Sheep Fattening Promoter

Skeletal Development • Rapid Weight Gain • High Meat Yield • Low Feed Conversion Ratio

· Daily Weight Gain: Cattle +350–500g, Sheep +100–120g

· FCR Reduction: 0.5–0.9 percentage points

· Early Slaughter: 15–20 days ahead with long-term use

Patent Number

ZL201810616895.X

Industry Overview

Cattle and sheep farming offers simplicity, low disease incidence, wide feed sources (straw, weeds), low costs, and lower labor inputs compared to pig farming. It is a high-return, low-risk venture with minimal investment. However, constraints like slow growth, stagnant weight gain, poor body shape, and delayed slaughter due to weak constitution are increasingly problematic.

Current Challenges in Meat Cattle & Sheep Farming

✓ Poor gastrointestinal function, indigestion, diarrhea, low nutrient absorption
✓ Refusal of concentrate feed, low feed intake, weight loss
✓ Frequent illnesses (cough, asthma, diarrhea), weak immunity
✓ Slow growth, long feeding cycle, high feed consumption, low body weight

Product Introduction

Developed by the R&D team of Chenyuan Biotech (led by university doctoral supervisors), this green feed additive contains functional peptides that specifically promote growth factor secretion. It is prepared via international leading bioengineering technology, constructing an intracellular induced secretion system of growth peptides in lactic acid bacteria for fermentation.

Action Mechanism

1. Enhances insulin concentration in tissues by influencing IGF expression, promoting protein synthesis in muscles and liver.

2. Facilitates amino acid transmembrane transport, protein synthesis, and DNA-to-RNA transcription.

3. Reduces leucine oxidation to improve protein synthesis rate.

4. Increases ribosome content in liver and muscles to provide more protein synthesis sites.

5. Directly reduces adipocyte insulin sensitivity, inhibits fatty acid synthase and acetyl-CoA carboxylase activity, and decreases glucose utilization in adipose tissue to suppress fat synthesis.

R&D Timeline

The main component, growth peptide, is an enkephalin analog with specific growth factor-secreting activity, containing 6 amino acid residues (D-amino acid configuration). The expressed product is cross-linked, with a molecular weight of 40–42KD. Studies show growth peptide significantly promotes pituitary synthesis and secretion of endogenous growth factors, demonstrating promising effects in regulating ruminant growth.

· 2010–2013: Initial screening of functional growth peptides

· 2013–2016: Composite experiments on functional growth peptides

· 2016–2018: Clinical data analysis

· 2018–2019: Efficacy improvement

· 2019–2020: Field data tracking

· 2020–Present: Market promotion & sales

Product Efficacy

1.Improved Feed Efficiency & Daily Gain

· Promotes carbohydrate decomposition and volatile fatty acid synthesis for 10–15% feed savings.

· Increases daily gain by 4–6kg/month in cattle and >60g/day in sheep without increasing feed intake.

· Reduces FCR by 15–20%, enabling slaughter 20–30 days earlier.

2.Higher Lean Meat Rate & Body Shape

· Suppresses fat synthesis by inhibiting fatty acid synthase activity.

· Enhances protein synthesis via IGF-mediated amino acid utilization, improving carcass quality, lean meat rate, and polyunsaturated fatty acid content.

· Results in thin backfat, plump hindquarters, and improved dressing percentage.

3.Rumen Environment Optimization

· Increases beneficial microbiota and digestive enzymes, accelerates rumen peristalsis, and boosts feed conversion.

4.Anti-Nutrient Factor Neutralization

· Degrades forage cellulose cell walls, promotes carbohydrate decomposition, and reduces metabolic energy loss.

· Converts non-protein nitrogen into high-quality microbial protein for better absorption.

5.Stress Resistance & Immune Activation

· Strengthens gastrointestinal mucosal immunity, B-cell and humoral immunity.

· Reduces viral/bacterial disease incidence and intestinal infections by >80%.

Product Features

· Superior Absorption: Multi-layer bacterial coating ensures stability during processing/storage. First-layer dissolution in the rumen, complete absorption in the intestine.

· Enhanced Appetite: Stimulates secretion of IGF-1, insulin, and growth hormone to improve growth rate, body shape, meat color, and lean meat yield.

· Cost-Effective: Maintains input-output ratio >1:20 by improving feed efficiency, growth rate, and disease resistance.

Usage & Dosage

· Cattle: 500kg feed (short-term), 1000kg feed (long-term)

· Sheep: 750kg feed (short-term), 1500kg feed (long-term)

Clinical Applications

1.10 Days Use:

· Stimulates appetite, improves digestion; increased feed/water intake.

· Formed, soft feces in cattle; uniform fecal pellets in sheep; reduced fecal volume.

· Smoother coat, clear urine—especially effective for underweight animals.

2.30 Days Use:

· Widened and thickened gluteal, dorsal, and leg muscles; elongated skeleton.

· 5–10% higher lean meat rate; 8% increased carcass yield.

3.60 Days Use:

· 15–20% faster growth rate; 0.5–0.9 lower FCR.

4.Long-Term Use to Slaughter:

· Robust body shape; high lean meat rate, tender meat, reduced fat.

· Cattle daily gain +350–500g; sheep daily gain +100–120g.

5.Comparative Data:

· Cattle slaughtered 20 days earlier; sheep 10 days earlier.

· Cattle +50kg weight gain; sheep +10kg weight gain per cycle.

Packaging

1kg/bag × 20 bags/case