Why Growth Trends Matter More Than Individual Weights

Growth performance is one of the strongest indicators of how pigs are developing throughout the production cycle.

Traditionally, producers have relied on periodic weighing to monitor growth. While individual weight measurements provide useful information, they represent only a snapshot in time and a great deal of work.

Understanding how growth develops over days and weeks often provides far greater insight into production performance than a single weight measurement.

For producers aiming to improve herd health, optimise feeding strategies and identify production challenges earlier, growth trends can become an important management tool.

A Single Weight Tells You Where The Pigs Are
Today

An individual weight measurement answers a simple question:

How much do the pigs weigh today?

It does not explain:

  • Whether growth is accelerating or slowing.
  • If feed changes have influenced performance.
  • Whether pigs have experienced environmental stress.
  • If health challenges are beginning to affect development.

Without historical context, a single measurement provides only limited insight.

Growth trends, on the other hand, reveal how production is developing over time.

How can continuous monitoring reveal changes that individual measurements cannot?
Read: How Continuous Monitoring Enables Earlier Detection of Production Problems
No items found.

Trends Reveal Developing Production Challenges

Growth rarely changes suddenly.

More often, production performance begins to shift gradually.

Examples include:

  • Reduced average daily gain
  • Slower response to feed changes
  • Lower production uniformity
  • Reduced growth following environmental stress

These changes may occur long before visible health problems or increased mortality become apparent.

Monitoring growth over time makes it easier to recognise these trends and investigate potential causes earlier.

Growth Reflects the Combined Effect Of Production Conditions

Growth performance is influenced by many different factors.

Examples include:

  • Feed quality
  • Water availability
  • Temperature
  • Air quality
  • Animal health
  • Stocking density

Rather than measuring each factor individually, growth reflects how these conditions affect the pigs as a whole.

For this reason, growth is often considered one of the most valuable production indicators.

However, growth alone cannot explain why changes occur.

Understanding production performance requires considering growth alongside other production indicators.

Which production indicators should be monitored together?

→ Explore: Which Production Indicators Can Help Detect Health Problems Earlier?

Why Monitoring Trends is More Valuable Than Comparing Batches

Production reports are often used to compare one batch against another.

While this provides valuable historical information, it does not help identify challenges while the current batch is still in production.

Monitoring growth trends throughout the production cycle enables producers to observe changes as they occur.

This creates opportunities to:

  • Evaluate the impact of management decisions
  • Assess feed strategy changes
  • Investigate unexpected deviations
  • Support more consistent production performance

The earlier changes become visible, the greater the opportunity to respond.

Earlier Insight Supports Better Decision-making

Growth trends do not diagnose production problems.

Instead, they help identify when something has changed.

A gradual reduction in growth may encourage producers to:

  • Inspect animal health
  • Review feeding programmes
  • Check environmental conditions
  • Investigate water availability
  • Assess ventilation performance

By identifying deviations earlier, producers gain more time to understand what is happening inside the barn.

Growth performance is only one part of the picture.

Discover how different production indicators work together to support earlier detection.

→ Explore: Which Production Indicators Can Help Detect Health Problems Earlier?

Continuous Mmonitoring Creates A Clearer Picture

Periodic weighing remains an important management practice.

However, continuous monitoring provides a different type of insight.

Rather than relying on occasional measurements, producers can observe how growth develops between weighings.

This helps identify:

  • Long-term trends
  • Short-term deviations
  • Production responses to management changes
  • Opportunities for optimisation

The result is a more complete understanding of production performance.

Conclusion

Individual weight measurements remain an important part of pig production.

However, understanding how growth develops over time often provides much greater insight into production performance.

By focusing on trends rather than isolated measurements, producers gain earlier visibility into changes that may influence animal health, welfare and productivity.

Growth trends do not provide every answer.

But they often provide one of the earliest indications that something inside the production system has changed.

Continue Reading: Growth Performance Monitoring for Improved Production Visibility

Discover how continuous growth monitoring helps producers follow development over time, identify deviations earlier and gain better insight into production performance.

Explore the application

Consumer Trends And Preferences In Poultry Products
Learn how continuous monitoring helps producers identify developing production challenges through changes in water consumption, growth performance and other key production indicators.

Poultry products have long been a cornerstone of global diets, but in recent years the way consumers choose, purchase, and consume them has been shifting. Evolving preferences, health considerations, sustainability concerns, and technological innovations are reshaping demand across markets. Understanding these dynamics is critical for producers, retailers, and policymakers aiming to align supply with changing consumer behavior.

Health and Nutrition as Key Drivers

Health consciousness has become one of the most powerful forces shaping consumer demand in the poultry industry. Increasingly, buyers are drawn to poultry—especially chicken—because it is widely perceived as a lean, high-quality protein that contains less saturated fat than red meat. This aligns with popular dietary patterns such as high-protein, low-carb, and weight management plans, making poultry a flexible option across diverse lifestyles.

At the same time, consumers are looking more closely at how poultry is raised and processed. The demand for products labeled antibiotic-free, hormone-free, or organic has surged, reflecting concerns about food safety, long-term health effects, and transparency in farming practices. According to recent market analyses, shoppers are also showing growing interest in “functional” poultry products, such as chicken enriched with omega-3 fatty acids or raised with specialized feed to improve nutritional content. These preferences indicate that health is no longer defined only by calorie counts or fat levels, but by the overall integrity of the food chain. In this sense, poultry producers who emphasize clean, natural, and responsibly raised products are aligning with a major consumer priority.

Shift Toward Convenience

Busy lifestyles and urbanization are driving demand for poultry products that save time and effort. Ready-to-cook marinated chicken, frozen nuggets, and pre-cooked deli meats are increasingly popular in both developed and emerging markets. Packaging innovations - such as resealable packs and portion-controlled servings - enhance convenience and reduce food waste, aligning with consumer expectations.

Busting the Most Common Poultry Myths
Learn how continuous monitoring helps producers identify developing production challenges through changes in water consumption, growth performance and other key production indicators.

Poultry farming is full of ideas that have been repeated for years, but not all of them hold up in modern production. As genetics, housing, and management practices evolve, it becomes increasingly important to challenge old assumptions and understand what truly drives flock health and performance.

Myth 1: The Birds Will Show You When Something Is Wrong

Poultry are prey animals, and they instinctively hide early signs of stress or illness. By the time symptoms become visible, the issues have often been developing for quite some time.

  • Early changes in behavior or environment are easy to miss
  • Relying only on visual checks often leads to late reactions
  • Continuous monitoring helps catch problems long before they escalate

Myth 2: Ventilation Is Only a Winter Concern

Many believe barns should be closed in colder weather to keep birds warm, but poor air exchange quickly creates new problems.

  • Humidity, ammonia, and CO₂ rise fast when airflow drops
  • These invisible changes affect growth, comfort, and respiratory health
  • Good ventilation is essential all year - not just in winter

Myth 3: More Feed Means Better Growth

Modern birds don't grow better simply because more feed is available.

Data Doesn't Replace Experience. It Strengthens It.
Learn how continuous monitoring helps producers identify developing production challenges through changes in water consumption, growth performance and other key production indicators.

Livestock production has always depended on experience.

Whether managing a poultry house or a pig facility, experienced producers develop a strong understanding of animal behavior, environmental conditions, and daily operations. These insights are built over years of observation and hands-on management.

As monitoring technologies become more common in modern livestock production, some producers wonder whether data is replacing experience.

The reality is quite the opposite.

Experience Still Matters Most

No sensor can replace the knowledge that comes from working with animals every day.

Experienced producers can often spot subtle changes in behavior, identify unusual patterns, and recognize early signs of developing challenges before they become serious problems. That expertise remains one of the most valuable resources on any farm. However, even the most experienced manager cannot be everywhere at once.

The Need for Greater Visibility

Modern poultry and pig production is becoming increasingly complex.

Environmental conditions can change throughout the day, often without obvious signs. Ventilation performance, temperature, humidity, CO₂ levels, and water consumption may shift gradually before they become noticeable during routine inspections. This is where continuous monitoring adds value.

Rather than replacing human expertise, monitoring technologies provide an additional layer of visibility that helps producers better understand what is happening inside the house or barn.

→ Read: They Key Environmental Factors Every Poultry Barn Should Get Right

Better Information Supports Better Decisions

Reliable data helps producers make decisions based on facts rather than assumptions.

For example, the DOL 119 CO₂ Sensor provides insight into ventilation performance and indoor air quality, while the DOL 114 Humidity & Temperature Sensor helps monitor environmental conditions that influence animal welfare and productivity.

For producers seeking a broader environmental overview, the DOL 139 combines temperature, humidity, and CO₂ monitoring in a single sensor.

Production indicators are just as important. The DOL 90 Water Meter continuously monitors water consumption, often one of the earliest signs that something within the livestock house has changed. Together, these measurements provide valuable information that supports daily management decisions.

Selected Sensors

No items found.

Documents

No items found.

Join our newsletter

Stay ahead in livestock production.

Join our newsletter and get industry insights, expert perspectives, and practical strategies for optimizing performance and efficiency.