NAMA Shortcuts
Member Directory
Best of NAMA 2012
Upcoming Events
Chapters
Agri-Marketing Conf
More NAMA












DUPONT PIONEER: CUTTING FIRST-CROP ALFALFA OFFERS RISKS, LOTS OF REWARDS
Source: DuPont Pioneer news release

Harvesting alfalfa may be the one activity with the most influence on dairy herd profitability.

Forage growers need to get a lot of things right as they cut and store first-crop hay. Dairy specialists and livestock information managers from DuPont Pioneer say poor-quality ensiled forages may mean production goals are not achievable and can result in significant financial consequences.

First crop may yield the largest volume and most highly digestible haylage of the season. However, forage quality may decline quickly as the alfalfa nears the bud stage. As a result, timing when to cut alfalfa is crucial to maximizing the production of highly digestible forage.

After cutting, growers need to monitor moisture and wilt time to achieve the right ensiling moisture and to minimize respiration loss in the field.

Growers can also maximize the amount of effective fiber in the feed by monitoring the theoretical length of cut (TLC) during chopping.

TLC is determined by the shear bar setting on the forage harvester, and it also greatly influences how well the crop packs in the silo. As hay dries in the field, growers should shorten the shear bar setting on the forage harvester to minimize air entrapment in the silo for better packing.

Finally, growers should apply premium alfalfa-specific inoculants, backed by solid research, at harvest to reduce dry matter losses, avoid protein degradation and preserve silage quality.

For more information on harvesting alfalfa, visit www.pioneer.com/silagezone or contact your local Pioneer sales professional.


Search News & Articles
















Proudly associated with:
American Business Media Canadian Agri-Marketing Association National Agri-Marketing Association
Agricultural Relations Council National Association of Farm Broadcasters American Agricultural Editors' Association Livestock Publications Council
All content © Copyright 2014, Henderson Communications LLC. | User Agreement