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Three sets of rumen papillae photos. The first is labeled C and has several clusters of large, round, papillae. The second is DG1 and has several clusters of small to medium, round, papillae. The last is DG2 and has several clusters of small to medium, round, papillae.

Distillers’ Grains and Rumen Papillae Growth

Distillers grains are without a doubt one of the most versatile ruminant feedstuffs. Aside from their high concentration of sought-after nutrients (i.e. protein, energy, phosphorus), their impact on the digestibility of other feeds is minimal. In fact, by not interfering with the digestion particularly of structural carbohydrates, they allow for more energy to be obtained from forages.

Several young swine in a feeding facility.

SDSU Extension hosts swine production and transportation certification in January

January 03, 2024

South Dakota State University Extension will help swine producers, transporters and handlers update their Pork Quality Assurance (PQA) Plus and Transportation Quality Assurance (TQA) on Jan. 10, 2024, in Sioux Falls.

Cow with newborn calf in late-winter pasture.

SDSU Extension encourages participation in Nebraska Extension Calving College

February 06, 2026

South Dakota State University Extension is encouraging cow/calf producers to participate in a series of calving workshops hosted by Nebraska Extension.

four students smile at the camera holding large manila envelopes next to the man who presented them with the scholarships

SD Master Pork Producers Association awards scholarships to 4 SDSU students

March 08, 2024

Four South Dakota State University students have received $1,000 scholarships from the South Dakota Master Pork Producers Association.

A group of red angus cattle.

Calving Distribution Calculator

Excel calculator for calving distribution

Large fans helping to keep Dairy Cattle cool in a livestock housing facility.

Combating Heat Stress in Lactating Dairy Cows

With summer temperatures and higher humidity levels upon us, dairy producers need enact their heat abatement strategies on farm for all livestock.

A native pasture community with noticable invasive plant issues.

Grassland Fertilization: Native Pasture Case Study - Hamlin County

Whether fertilization pays or not depends on the species present, the past management history and the type of grazing strategy. This study compares two very different plant communities that represent typical pastures and management schemes in this area.

A backup generator outside a swine facility.

Test Emergency Backup Systems in the New Year

Animal care starts with having confidence in facilities and ventilation systems that safeguard health in all weather conditions. Testing emergency backup equipment at the start of a new year is a good preventative practice.

black angus bull at pasture

Bull Selection

Bull sale season is upon us and those who are in the market for a new herd sire face a choice that will impact their herd for many years.

Mother cow licking newborn calf in a pasture.

Calving Distribution Affects Herd Health

When the calving season is consolidated, nutritional requirements are more synchronous across the herd, and these benefits extend beyond improved feed management.