Almond hulls in ruminant rations: what should buyers assess?

Start with what the material contains

Almond hulls are a co-product of almond processing, but the name alone does not fully describe what is in a feed lot. Ask whether the material is hull-only or includes pieces of almond shell. Shell changes the physical makeup of the product, so an analysis or product description for hull-only material should not automatically be applied to a hull-and-shell blend.

For a cattle ration, identity is the first step; the lot’s nutrient analysis is the next. Almond hulls should be evaluated as an ingredient with a particular composition, not assigned a fixed feed value based on the commodity name. The animal class, existing ration and intended role all affect how the nutritionist interprets that composition.

Read the analysis as a set of connected measures

Fiber helps describe the structural carbohydrate portion of the material and informs how it compares with other ration ingredients. Its meaning depends on the analytical measure reported and the rest of the ration, so compare like with like and have the nutritionist interpret it in the context of the feeding program.

Soluble sugars matter because they describe a more readily available carbohydrate fraction than structural fiber. In the rumen, fermentable carbohydrates are processed by microbes; the balance among ingredients therefore matters, rather than a sugar result viewed in isolation. Use the reported measure and its basis when comparing lots, and do not infer a universal feeding response from the ingredient name.

Protein and fat results add further context to the ingredient’s contribution. They help distinguish the lot’s measured nutrient profile from assumptions based on another almond co-product or another shipment. Ash reports the inorganic residue in an analysis. It is useful as part of the overall profile, but it is not a substitute for identifying the material or reviewing the full analysis.

Keep hull-only separate from hull-and-shell material

Hull-only material and hull-and-shell material are not interchangeable descriptions. Shell pieces alter the proportions of hull and hard plant material in the product, which can affect how a nutritionist interprets the reported fiber and the ingredient’s role in the ration. The product name and analysis should describe the same material.

When comparing offers, look for a clear statement of whether shell is present and whether the analysis applies to the offered product. If a sample, specification or prior formulation refers to hull-only material, do not assume it represents a hull-and-shell lot. This identity distinction is especially important when a formulation decision depends on the ingredient’s measured composition.

Match physical form to the feed system

Whole and ground almond hulls can create different handling and mixing considerations. Whole material retains larger pieces; ground material has been reduced in size. Particle size can affect movement through a facility’s conveying and mixing equipment and how readily the ingredient can be incorporated into a ration. The appropriate form depends on the receiving setup and the intended mixing process, not on a universal preference.

Before choosing a form, consider how the feed is received, stored, metered and mixed. A form that works with one operation’s equipment may not fit another’s process. The form description should also be consistent across the quote, product information and any sample used for evaluation.

Evaluate the lot in its ration context

A dairy ration and a beef ration may have different formulation objectives, and requirements also vary within each type of operation. Identify the animal class and production context for the proposed use, then have a qualified nutritionist evaluate the almond hulls alongside the complete ration. The relevant comparison may be with a forage, another co-product or a different energy or fiber source, depending on the formulation.

Do not select an inclusion rate from a general description of almond hulls. The offered analysis, whether the product contains shell, the physical form and the existing ration all inform that decision. Once those requirements are defined, the Almond Hulls sourcing page is the natural next step for buyers comparing the ingredient for a specific cattle application.

Common questions.