If you are considering establishing an organic poultry enterprise there are many issues you will need to think about. These are some of the most important: • Soil type: The soil needs to be relatively free draining. Heavy, wetland not only makes access difficult, but it also creates more challenges for the birds; • Shelter: Poultry needs a sheltered environment. Exposed locations should be avoided if possible; • Labour: Organic poultry production is more labour intensive than conventional systems; the birds are housed in smaller groups, often in mobile housing. As the houses are often moved around the farm, there may be instances where the birds are some distance from the farm buildings; • Infrastructure: Water should be available in the house (both at the brooding and rearing stages), and preferably also on the range. You will need good access all year round, to feed, observe and manage the birds. At certain points in the rotation, the houses may be some distance from the farmyard and this may mean a significant amount of travelling, sometimes in less than ideal weather conditions; • Capital: A considerable amount of capital investment is required to establish a successful and efficient organic poultry production unit of any reasonable size. This may, depending on whether there are existing slaughter facilities available to you, also require setting up a processing unit on-farm; • Feed: The move towards 100% organic ration, increasing feed prices and the emphasis organic principles place on homegrown feed means that feed is a major consideration when considering setting up or converting to an organic poultry system.
Over the last five decades, improvements in nutrition and genetic selection have reduced the time required to produce a 2 Kg broiler within 1.7 FCR. The neonatal period is defined as the first seven days of the production cycle after hatch. It is a crucial time when the chick requires special management and nutrition. Efforts to control metabolic disorders such as ascites and leg problems have led to recommending early feed restriction during the first two weeks post-hatch. Thus, it is essential to know the effect of poultry management practices on subsequent chick development. A paper presented in the Ohio university explains the importance of the relationship of neonatal nutrition to muscle development. Muscle growth and development can be divided into two distinct periods: hyperplasia and hypertrophy. Hyperplasia is an embryonic period characterized by proliferation of muscle fiber number whereas hypertrophy is a post-hatch muscle growth that results in the enlargement of existing muscle fibers. Nutritional deprivation has a significant effect on myoblast cells. The research was conducted to evaluate the effects of an immediate post-hatch feed restriction on breast muscle formation. The increased number of nuclei in muscle fibers correlates with increased synthesis of protein and muscle fiber size enlargement. Myoblast cells are extremely responsive to the mitogenic effects of their environment, including nutrition. A 42-day length of a study conducted with feed restriction on the neonatal chickens showed a significant difference morphologically in the development and structure of the breast muscle between the feed restricted and unrestricted diet treatments. It also increased the deposition of fat in the breast muscle of the birds with the 20% feed restriction. The Bottom Line Nutrient deprivation in the first few days after hatch may interfere with normal muscle protein development in broiler chicks. However, if you believe that flavor and juiciness follow the fat, there may be some benefit from an early feed.
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), Treatment1 (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 odor 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.
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 volatilized from the poultry
manure to minimize 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”. KiFAY 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 optimizer 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 Biosecurity 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.