Strahinja Stepanović - Extension Educator

Strahinja Stephanovic

student, faculty
Graduate Student
Agronomy
Work
76025 Rd 329 Grant NE 69140
US

Twitter: @agwithstrahinja
Blog: Ag with Strahinja
Core Extension Programs: Nebraska Ag Water Management Network (NAWMN), on-farm research, Field pea sustainability and production

Focus Areas
  • Water conservation and management in semiarid dryland and irrigated cropping systems
  • Agronomic evaluation of farming practices
  • Weed, insect and disease resistance management

Impact of Hybrid Selection, Planting Date and Seeding Rates on Dryland Corn in Western Nebraska

December 17, 2019
To study the effects of several agronomic practices on corn yield in western Nebraska, a strip trial was conducted at the Henry J. Stumpf International Wheat Center at Grant during the 2018 and 2019 growing seasons.

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Grain sorghum variety trial at the Henry J. Stumpf International Wheat Center near Grant, Nebraska, summer 2019.
Figure 1. Grain sorghum variety trial at the Henry J. Stumpf International Wheat Center near Grant, Nebraska, summer 2019.

Grain Sorghum Research in Western Nebraska

December 5, 2019
Grain sorghum variety testing was conducted at the Henry J. Stumpf International Wheat Center near Grant this year. The trial of 24 grain sorghum varieties also evaluated the effects of row spacing, comparing 15- and 30-inch rows.

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Yield and Water Use of Field Peas and Chickpeas Under Irrigation

November 7, 2019

In southwest Nebraska, irrigating corn and soybeans with limited water is challenging due to typically dry weather conditions and high crop water use (i.e., evapotranspiration or ET) in July and August.

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Irrigated chickpea field, part of study at Grant.

Update: Yield and Water Use of Field Peas and Chickpeas Under Irrigation

November 7, 2019
Research in southwest Nebraska looks at potential water savings from adding field peas and chickpeas in corn-soybean rotations where irrigation water is limited. Both pea crops efficiently used early-season precipitation for good yields.

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Two photos of chickpeas in the field, one grown in no-till (L) and one grown with tillage (R) at Grant in 2018
Figure 1. Comparison of chickpeas grown in no-till (L) and tillage (R) at Grant in 2018

Field Pea and Chickpea Germination and Yield as Affected by Tillage

October 17, 2019
Research conducted with field peas and chickpeas near Grant found that yield increased slightly with the use of tillage; however, tillage was not recommended for dryland and semi-arid conditions.

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Photo of demonstration plot comparing field peas (left) and chickpeas

Study of Wheat Behind Field Peas, Chickpeas, Soybeans and Fallow

October 4, 2019
Field demonstration plots near Grant compare water availability, crop water use efficiency, yield, and other factors when wheat is planted after fallow, field peas, chickpeas, and soybeans.

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Pulse crops

Results from the Nebraska Pulse Crops Checkoff Survey

September 26, 2019
Should a Pulse Crops Checkoff be established in Nebraska and, if so, how should it be structured. This report looks at the results of a survey on the topic issued earlier this year to pulse crop growers.

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Grant Field Day to Focus on Corn, Soybean and Grain Sorghum

August 9, 2019
View on-going cropping systems research in the field, hear from corn industry representatives, talk with UNL researchers and other growers and enjoy a free lunch.

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