A comparative study was performed to investigate the efficacy of KiFAY™ as a feed additive on performance parameters, thyroid, and pancreatic hormone levels in broilers. Ninety birds (Vencobb 400) were randomly divided into three groups viz., Control (no DL-methionine supplementation), Treatment 1 (containing added DL-methionine) and Treatment2 (containing KiFAY™ and without DL-methionine supplementation). The performance parameters (weekly body weight, body weight gain, feed intake, and feed consumption ratio) were recorded and calculated during the whole study of 4 weeks. Analysis of insulin and insulin-like growth factor (IGF1), triiodothyronine (T3), thyroxine (T4) and thyroid stimulating Hormone (TSH) were performed at the end of the study.
The results show that birds on supplementation of KiFAY™ performed significantly (p<0.001) better than other treatments. The weekly body weight, body weight gain, feed in-take and feed consumption ratio improved in KiFAY™ treated birds. The study shows an increase in insulin and IGF1 levels (p<0.001) in KiFAY™ than other treatments. Serum T3, T4 and TSH levels in the treatment2 were higher than other treatments (p<0.001). The KiFAY™ supplementation was able to improve performance with associated responses at a hormonal level in broilers.
Nitrogen is highly found in animal excreta and can exist in various forms. One such form is “Ammonia”. Primarily ammonia is a result of breakdown of urea present in urine of birds by the enzymes; urease and uricase. It is a potential source to create bad odour and negatively impact air and water quality and animal as well as human health. Presence of ammonia above 25ppm in the poultry house can damage the respiratory system of the birds and also there is a reduction in immune system; leading to declining flock health and performance. In addition to the effects on bird’s health, ammonia has significant hazardous effect on the caretakers and to the environmental ecology.
High levels of ammonia emission inside the poultry house have also become a cause of concern for the atmosphere outside the poultry house. Therefore there is a great need to develop strategies to reduce ammonia formation, volatilization, or downwind transmission of ammonia after it is volatilised from the poultry manure to minimise the harmful effects of ammonia on animal and human health as well as the environment.
Keeping this in mind and with a view to develop ‘ammonia- free ‘and organic environment for all, Vinayak Ingredients have launched a product with a brand name “KiFAY” which is a blend of various herbal extracts in a diatomaceous carrier which acts as a DL-Methionine replacer and a nutritional feed additive and goes directly into the feed and acts as an amino acid optimiser and improves the apparent ileal digestibility of the feed and hence improves the protein turnover this also reduces the amount of amino acid degradation by the liver and excretion by kidney which form the major part of nitrogen compounds excreted by poultry. In turn these compounds are also responsible for ammonia and smell in the poultry house, apart from posing stressors for liver and kidney.
Vinayak Ingredients have also launched a Bio-security product which combats the remaining ammonia emission in the droppings of the birds which acts as a litter amendment system under the brand name of “ESSENTIOLITT-POULTRY”. Essentiolitt poultry is an ammonia binder and has bactericidal action on urease and uricase enzymes and inhibit the ammonia formation by increasing 45% nitrogen retention and ammonia emission.