Jenny Rees - Extension Educator

Jenny Rees

(faculty)
Work
2345 Nebraska Ave York NE 68467
US

Palmer amaranth
Figure 1. This female Palmer amaranth plant can produce up to 0.5 million seeds.

Watch for Palmer Amaranth in Conservation Reserve Program (CRP) Fields May 12, 2017

Palmer amaranth has not been confirmed in conservation plantings in Nebraska; however, the identification and occurrence of Palmer amaranth in CRP fields in Iowa has raised concerns among weed scientists and growers about its spread into conservation plantings in Nebraska and offer some suggestions for growers.

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Wheat field April 27, 2017
Figure 1. A section of a wheat field showing lush green growth at the Eastern Nebraska Research and Extension Center (ARDC) near Mead on April 27.

Stripe Rust Confirmed in Wheat in South Central and Southeast Nebraska; Other Diseases Increasing April 28, 2017

Wheat fields are still looking green (Figure 1).  However, development of several diseases is increasing. On April 26, stripe rust was confirmed in Nuckolls County in south central Nebraska and on April 27, it was found at low to moderate levels in research plots at the University of Nebraska-Lincoln’s Havelock Research Farm near Lincoln in Lancaster County (Figure 2).

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Meat thermometer measuring soil temperature

Corn, Soybean Planting Considerations for this Week’s Cold Snap April 24, 2017

With nighttime lows predicted to drop several nights this week, growers are advised to cautiously assess the potential for germination problems due to imbibitional chilling before planting. Agronomists advise checking soil temperatures in each field the day of planting as well as forecast temperatures for 24 hours (soybeans) or 48 hours (corn) after planting.

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soybean field

Planting Soybean after Soybean (Part 1): Planting Considerations April 13, 2017

Farmers are increasing their soybean plantings for 2017, which likely means some are shifting to soybeans-after-soybeans. This article looks at what you should be considering at planting time as you consider changing your cropping sequence.

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Center pivot irrigated soybeans
Management in a successful soybean-after-soybean cropping system may require growers to make some slight adjustments in their practices, including irrigation, seed selection, and pest management.

Planting Soybean after Soybean (Part 2): In-Season Management Considerations April 13, 2017

In Part 1 of this article, we look at considerations for planting soybean after soybean. In this article, Part 2, we share considerations for in-season management.

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Well nodulated soybean roots

Making Data-Driven Decisions on Soybean Inoculation April 6, 2017

Farmers, agronomists, and researchers provide three steps to deciding whether to inoculate soybeans this spring.

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Field of soybeans

10 Years of Research Shows Benefit of Reducing Soybean Seeding Rates March 30, 2017

A review of 10 years of soybean research shows that reducing your seeding rate from 150,000 to 120,000 seeds/acre can result in a $10.69/acre savings without affecting yield (assuming a $60/unit seed cost at 140,000 seeds/unit).

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Farmer Jerry Mulliken of Nickerson

Increase Profitability with On-Farm Research March 16, 2017

Jerry Mulliken discusses what he's learned from conducting more than 30 research studies on his farm near Nickerson, Nebraska. On-farm research provides meaningful information specific to a farm's soils, farming practices, and local conditions, allowing growers to make management decisions with confidence. Learn more from a farmer's perspective in this article and video.

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