Soybean hulls price

Soybean hulls are a fiber source, fed for effective fiber and gut fill more than for nutrients. On a dry-matter basis they run about 12.4% crude protein and 77% TDN, roughly 0.78 Mcal of net energy for lactation per pound of dry matter, at about 90% dry matter as fed. Those figures come from University of Arkansas Cooperative Extension, Composition of Selected Livestock Feeds (FSA3043), from NRC Beef Cattle 1996 + Dairy One. TDN spans 62.6% (NASEM Beef 2016) to ~80% (NRC Beef 1996); 77 is the higher-history midpoint. The leaderboard uses them to convert each USDA report week's board price into a cost per pound of protein and per pound of energy, so it can be ranked against corn and soybean meal. Prices are quoted per ton, and the cheapest board price is not the cheapest fed price once freight and moisture are counted (see the FOB-vs-delivered guide). Soybean hulls come off soybeans during crushing for meal and oil, pulled out before or after the crush depending on whether the plant is aiming for 44 or 48 percent protein meal, so hull volume partly reflects that protein-spec choice, not crush volume alone. Supply follows the Midwest's soybean processing capacity. Unlike most fiber sources, soybean hulls digest almost like a grain, making them a popular hay extender for dairy and beef operations when hay prices climb. That same fermentability brings a bloat risk if cattle get too much too fast, and the pelleted form can choke cattle fed it dry without soaking.

Hull supply follows who the meal is made for. Every bushel crushed carries about 3 pounds of hull, roughly 5 percent of the bean, K-State Research and Extension found, but how much of it reaches the market as hulls depends on the meal. Meal made for poultry and swine has most of its hulls stripped out, because those animals cannot use the fiber, while hulls can be blended back to bring meal down to a 44 percent spec. K-State concludes hull availability depends largely on whether meal is being made for swine and poultry or for cattle. Loose hull supply tracks monogastric meal demand, not the hull's own price.

Priced against corn on energy and hay on fiber. NDSU Extension notes soybean hulls can carry energy similar to corn grain when fed as a modest part of a forage-based cattle diet, energy that comes from digestible fiber rather than starch. K-State found dairies use hulls to replace part of both the forage and the corn and soybean meal in a ration, and a winter trial it reviews fed beef cows hulls in place of part of their hay. A hull buyer is shopping against corn and hay at once. The soybean hulls vs corn table on this page shows the energy side of that trade.

Pellets travel, loose hulls stay closer to home. Loose hulls are extremely light for their volume, and K-State reports pelleting raises bulk density three to nearly four times, cutting freight and widening the radius a plant can sell into. The same source notes many commercial feed companies still prefer unpelleted bulk hulls for mixing into their own products, so pellets and loose hulls serve different buyers and can price apart. Handling cost follows the form too: Feedipedia notes loose hulls are flaky enough that wind blows them out of open feeders.

A food market takes a share. The American Soybean Association notes soy hulls are also processed into fiber bran for breads, cereal and snacks, a buyer outside feed entirely. Hulls are toasted at the plant to destroy urease before they are ground and sold, K-State notes, which is why the hulls on this board can be fed without the urease concern raw soybeans carry.