ELLICOTT CITY, Md. — The second annual College of Maryland Dairy Area Day and tour is from 9:30 a.m. to 2:30 p.m. Wednesday, Oct. 18, on the College of Maryland Analysis and Training Middle, Clarksville facility, 4240 Folly Quarter Highway in Ellicott Metropolis.
Dairy producers, trade professionals and authorities officers are invited to study improvements and technical updates performed by school and employees on the College of Maryland in manure administration, dairy-nutrient necessities and forage manufacturing from cowl crops, in addition to see a discipline demonstration of manure injection.
• The advantages of an anaerobic digestion system (ADS) corresponding to conservation of dairy manure, feed refusals, food-processing waste and post-consumer waste into methane-enriched biogas can be mentioned by Stephanie Lansing, College of Maryland, and Curt Gooch, Cornell College. Challenges to digestion implementation can be mentioned, together with sensible must efficiently handle and function an ADS long-term. Success tales can be shared, in addition to sources for acquiring extra data on anaerobic digestion and case research.
• Dairy manure pits and long-term storage areas pose security hazards which can be generally ignored. Gary Felton from the College of Maryland and Gooch will talk about hazards, together with dangerous manure gasses, confined areas, drowning and transferring components, and how you can get rid of or cut back them.
• From the place do Nationwide Analysis Council necessities come? Wealthy Erdman from College of Maryland and the nationwide chairman of the committee that’s revising the NRC Nutrient Necessities for Dairy Cattle, will clarify how the NRC necessities for dairy cattle advanced after World Battle II for animal feeding. He’ll convey examples of earlier dairy NRC publications and clarify the method of defining nutrient wants.
• One supply of forage that lots of this area’s dairy farmers use is the autumn planting of cereal grains which can be green-chop harvested the next spring. Per Maryland Cowl Crop Program pointers, cereal grains planted as a canopy crop and suppressed by way of green-chop within the spring are eligible for a cover-crop program grant fee. And, per Maryland’s Nutrient Administration Rules, a fall software of dairy manure is allowed to a discipline planted to a cereal cowl crop. Be taught from Bob Kratovchil in regards to the cowl crop and forage efficiency for choose rye, triticale, wheat and barley varieties throughout 2016-17 season.
• After lunch, field-day individuals will study analysis being performed to analyze antibiotics’ presence throughout manure processing and the consequences of various manure-management methods on the discount of antibiotics in manure. Lansing and Gooch will information individuals alongside the manure path and current preliminary findings from their examine that’s monitoring antibiotics and nutrient transformations in dairy manure from farms with completely different manure-management practices.
• Jeff Semler and Matt Morris, with College of Maryland Extension, will lead a dialogue and discipline demonstration of manure injection and its advantages. Benefits corresponding to eliminating the necessity for incorporation into soil whereas additionally conserving nitrogen by lowered volatilization, lowered odors and fewer motion of invaluable vitamins off fields can be illustrated. Individuals will be capable of see the machine, the way it performs beneath discipline situations and consider the sector post-injection.
Registration prices $10, which incorporates lunch. To register, go to Ansc.umd.edu/extension/dairy-extension/dairy-field-day-cmrec. If registering by test, make payable to College of Maryland and ship to Racheal Slattery, College of Maryland, Division of Animal and Avian Sciences, 8127 Regents Drive, School Park, MD 20742.