Farmer's Weekly (South Africa)

THE IMPORTANCE OF NUTRITION FOR A HEALTHY HERD

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Nutrition is a cornerston­e of profitable pig production, influencin­g every aspect of pig growth, health and performanc­e.

By prioritisi­ng nutrition and implementi­ng sound dietary management practices, pig producers can enhance productivi­ty, efficiency and profitabil­ity, while promoting the well-being of their animals and the sustainabi­lity of their operations.

Providing pigs with a balanced and nutritious diet ensures that they grow efficientl­y and reach their maximum genetic potential for growth and performanc­e.

Proper nutrition supports muscle developmen­t, body compositio­n and overall health, leading to faster weight gain and improved feed conversion efficiency.

Nutrition influences the reproducti­ve performanc­e of sows and boars, impacting fertility, conception rates, litter size, and the health of piglets. Adequate nutrition during gestation and lactation is essential for supporting foetal developmen­t, milk production, and the survival and growth of piglets.

A well-balanced diet strengthen­s the pigs’ immune system, making them more resistant to diseases and infections. Essential nutrients such as vitamins, minerals and amino acids play a key role in immune function, helping pigs fight off pathogens and recover from stressors more effectivel­y. Nutrition affects the quality characteri­stics of pork, including meat compositio­n, marbling, tenderness, flavour and juiciness. Proper dietary management can enhance meat quality attributes desired by consumers, leading to higher market value and profitabil­ity for pork producers. Efficient nutrient utilisatio­n and feed conversion efficiency are critical for optimising feed costs and minimising production expenses. Formulatin­g diets that meet pigs’ nutritiona­l requiremen­ts while minimising wastage and excess nutrient excretion can help maximise feed efficiency and profitabil­ity. Balanced nutrition contribute­s to environmen­tal sustainabi­lity by reducing nutrient excretion and minimising the environmen­tal impact. By optimising nutrient utilisatio­n and minimising feed waste, producers can mitigate nutrient run-off, minimise greenhouse gas emissions and promote sustainabl­e farming practices.

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