Results for pages tagged with "fertility"
14 Results found
I first heard about entropy in a freshman chemistry class. The professor explained how all things tend to move toward disorder unless energy is exerted to re-establish order. At the time, I thought this concept was interesting but of no real practical value. I have since come to realize that I was very wrong.
Over the past several years there have been numerous articles, testimonials, seminars, presentations, and short courses on grazing management. The audience for these efforts all work within a unique set of conditions, including rainfall amount and distribution, vegetation, terrain, time constraints, etc.
Often times cow-calf producers have a difficult time incorporating replacement heifers into the cow herd with a high degree of success.
Fertilizer, swathing, raking, baling and labor expenses can push the cost of haying bermudagrass up to $30/ton or more. With that kind of investment, it's important to implement proper management to assure a positive return.
This fact sheet talks about acidity's causes and corrections, the amount of lime needed to raise the pH, and the length of time liming takes to work.
Improving reproductive efficiency is not an easy task, but I cannot imagine any other area where financial rewards are greater. There is an old saying that goes something like, "A dead calf has a very poor growth rate." I think that we can extend this concept to an "un"-conceived or unborn calf.
Sprigging bermudagrass is an expensive investment, but, if done correctly, it will quickly pay for itself.
Phosphorus is an essential element for plant growth. If soil test phosphorus levels are low, we must supply additional fertilizer phosphorus to successfully achieve high crop yields.
Data and comments from Year 1 of a cow-calf study as part of Forage 365.
Justus von Liebig's Law of the Minimum is an agronomic theory that states yield is proportional to the amount of the most limiting nutrient - whichever nutrient it may be.