Keith Johnson

148 articles by this author

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It is that time of year when the yew (pronounced like the letter “U”) is likely in need of a trim to look best as a landscaping plant. Yews have been used as a common landscaping shrub or small tree for decades. They have closely spaced, glossy, rather tough, dark green, linear pointed-end leaves that are 1.5 – 2 inches long. Hard-to-see male and female flowers are found on separate plants and form fleshy red to yellow fruits that contain a single seed. Many plants have poisonous compounds that can cause all kinds of concerns, and even death, if consumed. The interactions that I have had with veterinarians, suggest that the yew is right at or near the top of plants that cause livestock death. A disheartening scenario is when yew trimmings are thrown over the fence by the livestock owner or neighbor thinking that the trimmings would make a[Read More…]









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Mechanical conditioning the crop with rubber rollers (shown in picture) or steel rollers reduces hay drying time Harvest of cool-season perennial grasses and perennial legumes is beginning soon. Getting a standing forage crop that measures 75 percent moisture or more to a safe baling moisture of 18 to 20 percent moisture is “easier said than done”. Changing weather fronts pass through every third or fourth day making it a challenge to quickly dry hay. Research has shown that properly conditioning forage crops is the single most effective way to reduce curing time. Making the proper settings on your mower-conditioner will ensure the best economic return. When conditioning a forage crop, the goal should be to have 90 percent of the crop’s stems show some signs of a cracking or limpness. No more than 5 percent of the leaves should show signs of bruising or blackening from the conditioning process —[Read More…]


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Grazing Schools Provide an Opportunity for Hands-on and Visual Learning     WEST LAFAYETTE, Ind. – From the Indiana Forage Council and Purdue Extension, the Indiana Grazing School program returns this June. Livestock producers will have the opportunity to gain hands-on training in implementing improved grazing systems. The program is also hosted by the U.S. Department of Agriculture Natural Resources Conservation Service and the North Central Sustainable Agriculture Research and Education program. Topics to be covered include soil fertility, water delivery, fencing, grazing system options, animal health and plant identification. The program will offer two training sessions. The registration fee is $75 and covers the cost of management information and a meal and refreshments on the program’s second day. Additional attendees from the same operation can attend for a reduced $50 fee. Dates and locations for the Indiana Grazing School sessions are as follows: June 9-10, Southern Indiana Purdue Agricultural[Read More…]