- (Public Value) UCANR: Promoting economic prosperity in California
- Author: Konrad Mathesius
Although much of this year's wheat has been planted, the cost of fertilizer and an unpredictable rainy season mean it's never a bad time to learn more about how to improve nitrogen management in small grains.
Join us for nitrogen management seminars being offered in the northern San Joaquin and the southern Sacramento Valleys. The seminars will cover a range of topics related to the use of the Nitrogen Fertilizer Management Tool for California Wheat. Lunch will be provided.
Over the years UC agronomists have had considerable success using the Webtool and working with growers to
- Author: Konrad Mathesius
This year, nitrogen is expensive and wheat is worth a lot of money. Now is a good time to optimize your N fertilizer management strategies.
Join us for any one of a series of workshops focusing on the use and application of the UC Small Grains Nitrogen Fertilizer Management Webtool in tandem with a N-rich reference zone and soil nitrate quick test information. The seminars are geared toward CCAs, soil labs, and other industry crop...
- Author: Mark E Lundy
We're off to a good start to the rainfall year! As farmers begin to turn attention to fall-planted small grains, be sure to check out UC's extension resources on the UC Small Grains Research and Information Center and the associated UC Small Grains Blog. Resources include the following:
The California Weather Web-Tool provides site-specific precipitation and temperature data for customizable date ranges and includes 10-year averages and a 10-day forecast. Read...
- Author: Mark E Lundy
- Author: Taylor Nelsen
- Author: Nicholas Clark
- Author: Michelle Leinfelder-Miles
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UC Davis and UC Cooperative Extension are excited to share newly developed tools that optimize nitrogen (N) fertilizer management in wheat and other small grains. The new tools and case studies illustrating how they've been applied in commercial settings will be discussed at an upcoming webinar on 11/4/2021 from 2-4 PM (2 INMP/CURES CEU credits available for those who REGISTER).
These tools are the product of many years of UC research and include an interactive website that provides customized, site-specific nitrogen fertilizer recommendations. Recommendations are based on monitoring of crop health and...
- Author: Konrad Mathesius
- Contributor: Thomas Getts
- Contributor: José Luiz Carvalho de Souza Dias
- Editor: Brad Hanson
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Concerns about a growing resistance to herbicides
In Mediterranean or arid climates, particularly in areas with marginal soils, crop rotations are often limited to a narrow range of hay, pasture, a handful of winter legumes, or rainy-season grasses. Arid conditions and weathered soils drove Australia's rainfed grain growers to adopt no-till strategies earlier than their counterparts in California. While beneficial from a water use perspective, successful no-till systems depend on herbicides to control weeds that were traditionally kept in check with tillage.
Dependence on herbicides alone in these systems has resulted in weeds with resistance to multiple modes of action. In Australia, there is one...
