Bonus Tydskrif AUTUMN 2024

Solutions to ensure optimal water quality organic acids, and vitamins to build up and bacteria to proliferate. Flush lines with clean water at least once a week and before placement of new birds or day-old chicks. • On-farm education: Training and informing farm staff on the importance of good water quality can help them recognise problems early and inform managers. Staff can also monitor the water intake of birds on the farm. Figure 1: Formation of biofilm in pipes and drinker lines. • Temperature control: IInsulate water lines and install heating elements in cold climates to prevent freezing. In hot weather, provide shade or cooling systems to keep water from heating up in pipes that are exposed to the sun. • Record-keeping: Keep records of of water test results and any treatments. Monitoring this data will help you spot trends and make informed decisions. For example, more treatment is needed in high rainfall months when there is possible run-off from contaminated areas. year, in-between chemical and microbial water testing. Farmers can detect signs of possible poor water quality early and act accordingly if they know what to look for. Since the quality of the water can change from the source to the drinker, it is best to take a sample from where the animals drink. Let the water settle undisturbed in a glass container. If any odour, unusual colour, or sediment is noted, thorough testing is recommended. Table 2: Testing for water quality. Smell/odour Strong smells such as bleach can indicate too much chlorine in water. Rotten/musty smells can indicate decaying organic matter and contamination. Metallic smells can indicate industrial chemical contamination or high levels of certain minerals. Colour Ideal drinking water should be transparent. Any unusual brown or yellow cloudiness and colour can indicate contamination. Red-orange colours are often associated with high levels of iron and green-blue colours with the presence of algae or high levels of copper. Precipitation Look for any bubbles or precipitation (sediment) at the bottom. This can indicate the presence of insoluble contaminants or minerals. Solutions to ensure optimal water quality • Regular testing : Implement routine water testing (at least one to two times per year) to monitor pH, TDS, chlorine, and bacteria levels. Table 2: Testing for water quality. Si t quality of the water can change from the source to the er, it is best to tak a sample from wh re e animals drink. Let the water settle undisturbed in a glass container. If a y odour, unusual colour, o sediment is noted, thorough testing is recommended. • Measuring intake: An average rule of thumb is that a chicken will drink • Regular esting: I plement routine water testing (at least on to two times per year) to monitor pH, TDS, chlorine, and bacteria levels. • Water source management: Ensure that your water source is clean and free from contaminants as best as possible. Inspect boreholes, pipes, dams, and storage tanks often. Remember that contaminants can vary throughout the year as weather and rainfall change. Check water quality after burst pipes or breakdowns. • Water treat ent: Use appropriate water treatment methods to address specific issues. For example, water softeners can reduce TDS levels, while chlorination can help control bacterial growth. Hydrogen peroxide can also be used to disinfect and treat drinking water. • Clean drinker lines: Regularly clean and disinfect water lines, feeders, nipples, and other equipment to prevent the buildup of harmful bacteria. Biofilm can form on the inside of pipes and drinker lines, creating an environment for minerals, www.agribonus.co.za Autumn / Herfs 2024 BONUS 13