The Ross 308 is recognized globally as a broiler that will give consistent performance in the broiler house. Integrated and independent producers value the growth rate, feed efficiency and robust performance of the Ross 308. The Ross 308 is available as a fast- or slow-feathering bird.

罗斯308父母代种鸡 生产性能指标 2 2021 介绍 本手册含有罗斯308父母代种鸡生产性能指标。该指标应与罗斯父母代种鸡饲养管理手册结合使用。 生产性能 家禽生产是一项全球性事业，但各个国家应有适应于当地条件的饲养管理模式。

2025年2月28日 · Ross 308 The Ross 308 is the world’s most popular broiler, providing integrated operations with the perfect balance of breeder, broiler and processing performance.

The Ross® 308 AP is a robust bird with outstanding broiler characteristics (i.e. growth rate, uniformity, feed efficiency and carcass yield), and excellent reproductive performance providing a well-balanced package for the broiler industry.

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The Ross 308 breeder produces a high number of eggs combined with good hatchability to optimize chick cost in situations where broiler performance is important. The Ross 308 is recognized globally as a broiler that will give consistent performance in the broiler house.

The Ross® 308 broiler is available in two types, a slow-feathering bird which produces sexable broilers (308) and one which produces all fast-feathering broilers (308 FF). The sexable-type produces fast-

The Ross 308 AP offers excellent live broiler and processing performance along with great feed conversion and growth rate. The feather-sexable Ross 308 AP benefits the market with low-cost production, combined with robustness and excellent uniformity.

The Ross 308 boasts unrivaled genetics optimized for rapid growth, exceptional meat quality, and efficient feed conversion. Its adaptability to diverse environments and robust health profile make it a reliable option for both small-scale and commercial operations.

The Ross® 308 FF is a fast-feathering Ross breeder that has been selected to have longer upper layer feathers (primaries) and shorter lower layer feathers (coverts) on the outer wing ( Figure 1 ). This distinction