Broken rice as an alternative energy source in poultry feed

The poultry feed market has suffered greatly in recent years with the high prices of corn and wavering prices of world grain markets. Since energy ingredients usually make up 60-70 percent of the total feed costs, it has become more significant to seek an economic and local alternative. Another possibility that would be promising is feed-grade broken rice – a rice milling by-product that has similar energy content to corn but is produced at a cheaper and more consistent price. Having a high starch content, excellent digestibility, and consistent supply in rice-producing nations such as Vietnam, broken rice is attracting interest as an economical and sustainable source of energy in poultry feeds.

Nutritional composition and energy value of broken rice

Broken rice that is used as feed is mostly prized because of its starch content, which is normally between 70-72, and is a great source of energy to poultry. Its metabolizable energy (ME) value has an average of 3,200-3,400 kcal/kg, which is similar to that of yellow corn. Besides starch, broken rice also includes 5-8 percent of crude protein, 0.5-1 percent of crude fiber, and a low content of anti-nutritional factors and is thus a safe and readily digestible foodstuff to both broilers and layers.

Broken rice is a similar source of energy as corn but contains less fiber and oil, making it digestible and starches faster. This feature promotes effective absorption of nutrients and helps to maintain feed conversion ratios (FCR) with an adequate balance of protein and amino acid sources. Besides, the fine particle size of broken rice enables it to mix uniformly in compound feeds to enhance the quality of pellets and consumption of the feeds. To poultry producers, broken rice can be an economical and feasible ingredient, which can be used to partially substitute corn without affecting performance.

Economic advantages of broken rice

Economically, broken rice is a definite cost benefit compared to the conventional energy sources like corn. Corn price is highly fluctuating in most areas where feedstuffs are produced because of seasonal supply and weather conditions and the dynamics of international trade. Broken rice, on the other hand, is a by-product of milling rice, and this guarantees a constant supply throughout the year and a more stable price. Feed grade broken rice may be 10-20 percent cheaper on average, basis an energy equivalent basis, than imported corn.

In consideration of the cost of feed formulations, however, price per ton is not the most important factor, but the cost per kilocalorie of metabolizable energy. Since broken rice provides a similar amount of energy as corn, it can often be less expensive per unit of energy, which can enable feed manufacturers to maximize their profit margins without reducing the quality of feed. Moreover, it can be locally or regionally sourced, which means that logistics and importation will be less expensive, making the supply chain more sustainable.

To the feed mills and integrators that are interested in keeping their cost of production competitive, the addition of broken rice as a cheap source of energy is not only financially flexible but also resilient in case of grain market volatility.

Feed-grade broken rice performance and application

Many feeding trials and field experiments have demonstrated that broken rice can be successful in replacing 20 40 percent of the corn in the poultry diets without any adverse effects on growth performance, feed intake, and feed ratio. It has a high level of starch digestibility, thus making it provide a quick source of energy, which aids in the growth of a broiler and the productivity of a layer. At correct levels and in correct proportions with other components (amino acids and enzymes), broken rice may keep-or even better than normal corn-based diets-feed efficiency stable.

The addition of broken rice in broiler feeds also serves the purpose of maintaining energy density, as well as a smoother texture of pellets, which increases palatability. In the case of layer feed, the homogeneous grain size helps it in enhancing the flow of feed and the production of eggs in a uniform manner. In a bid to attain the perfect balance of nutrients, feed formulators usually use broken rice mixed with protein-rich sources like soybean meal or fish meal.

Feed-grade broken rice must be clean and mold-free and stale to maximum performance; stored in dry conditions to avoid clumping. It can also be reduced to a finer particle size to increase the digestibility in young chicks. Generally, broken rice used strategically not only ensures a good replacement of corn, but also a flexible added ingredient that helps in maintaining a steady performance of poultry at a reduced price.

Quality standards and sourcing

To maintain a stable performance of the feed, the feed grade broken rice should be of a given nutritional and physical standard. The material is of high quality, and it usually has moisture of less than 13 percent, impurities of less than 1 percent, and it is bright and odor-free. Starch content must be kept predominant, and damaged or fermented grain should be kept to a minimum to prevent the possibility of off-flavors as well as mycotoxin. Being able to maintain such parameters not only ensures safety but also helps in maintaining a steady level of energy in feed formulation.

Broken rice is readily available and well-harvested in numerous regions of processing in Vietnam, where rice milling ranks amongst the largest agro-industrial processes. This causes the country to be a good and competitive supplier of bulk feed-grade broken rice. Vietfeeds is a strategic company, positioned close to large areas of rice production and export ports, where direct sourcing is done with reliable mills to secure a consistent supply and low prices. Each shipment is checked, and a Certificate of Analysis (COA) is issued that contains the confirmation of the most important parameters, including moisture, starch, and impurities.

Vietfeeds also offers customized packaging and flexible loading (bulk or bagged) and quality control at all procurement and export levels. This combination enables foreign clients to have access to feed-grade broken rice at regular nutritional and food safety standards, which makes Vietnam one of the most reliable suppliers of such in the Asian region.

Conclusion

With the global feed industry in the process of trying to find cost-effective and sustainable alternatives to the common grains, broken rice can be considered a dependable source of energy in poultry feed. It is a convenient alternative to corn, particularly in areas in which volatile grain markets are driving up feed prices, as it is high in starch, well-digestible, and available throughout the entire year. Properly sourced and processed, feed-grade broken rice can keep the performance of chickens at par, forcing dietary formulations down and costs down.

Vietfeeds is also in a good position to offer the same quality of feed-grade broken rice at a constant supply because of the high supply of rice in Vietnam and the well-established milling facilities. By direct sourcing, rigorous quality inspection, and authenticated COA of each delivery, Vietfeeds guarantees that the customers get not only nutritional confidence in each container, but also economic advantages.