Beef Tips

Tag: forage

Response of vegetation to flooding

By Walt Fick, extension rangeland management specialist

Excessive rainfall in much of Kansas in 2019 has caused flooding.  Vegetation response to flooding depends primarily on duration and frequency. Flooding impacts the amount of oxygen, carbon dioxide, temperature, and light available for photosynthesis.  Impeded gas exchange results in a depletion of carbohydrate reserves, reduced energy available to the plant, disrupts cells, and impairs nutrient uptake, resulting in plant death.  Loss of vegetation is also temperature dependent.  It takes fewer days of submergence to cause stand loss as soil temperatures increase. Continue reading “Response of vegetation to flooding”

Forage Analysis: How can we use the numbers?

By Justin Waggoner, Extension Beef Specialist, Garden City, KS

Analytical testing of forages is occasionally viewed by cattle producers as an exercise with limited practical application that generates numbers only a nutritionist with advanced study in analytical chemistry can discern.  However, practical application is the fundamental reason we evaluate forages and feedstuffs. The objective of analytical testing of forages and feedstuffs is to improve our ability to meet the animal’s nutrient requirements, and better estimate animal performance. One of the easiest ways we can utilize the numbers resulting from forage analysis is to strategically manage a hay inventory. Continue reading “Forage Analysis: How can we use the numbers?”