Proceedings :: Great Plains Soil Fertility

Conference Proceedings Available!

The 2024 Great Plains Soil Fertility Conference Proceedings Book is now available! Clink the link below to view the full document!

Proceedings

Find matching any: Reset

Reed, V

Russell, K

Lukach, J

Shaver, T

Leikam, D

Slaughter, L

» Add more authors

Add filter to result:

Authors

Eash, L

Berrada, A

Russell, K

Fonte, S

Reed, V

Bigatao Souza, J

Finch, B

Arnall, B

Bigatao Souza, J

Reed, V

Finch, B

Arnall, B

Finch, B

Reed, V

Rogers, J

Bigatao Souza, J

Arnall, B

Topics

Type

Poster

Year

2020

Home » Authors » Results

Authors

Filter results4 paper(s) found.
1. Evaluating the Trade-offs of Cover Crops in Dryland Wheat Systems of the Colorado Plateau On the semi-arid Colorado Plateau, dryland farmers are challenged by severely degraded soils and low and increasingly unreliable precipitation. Cover crops have been shown to improve soil fertility and mitigate soil erosion in many regions, but are also associated with use of limited soil moisture, a cost that could mean decreased cash crop productivity for farmers. Most literature on cover crops comes from relatively humid climates, where crop yield penalties due to cover crops may be less pronounced.... L. Eash, A. Berrada, K. Russell, S. Fonte Download paper
2. Results from the First Year of On-farm N Rate and Timing Studies Studies have shown over the past couple of years that utilizing sensor based nitrogen rate calculator (SBNRC) for in-season fertilizer has proven beneficial to yields and protein in the southern Great Plains. However, current SBNRC recommendations and algorithm are based upon trials conducted in central Oklahoma, rather than regionally based. The objective of the larger study is to determine if it is possible to develop a regional dependency component of SBNRC in Oklahoma. For... V. Reed, J. bigatao souza, B. Finch, B. Arnall Download paper
3. Impact of Fertilizer Management on the Stratification of Soil Characteristics in No-till The increasing cost of fuel and machinery makes no-till management (NT) a good alternative for producers. With the demanding increase of production, fertilizer utilization efficiency and cycling must be evaluated to address such demand. However, the superficial input of soil amendments under NT may lead to the soil stratification of pH and nutrients and in the first six inches. Three dry-land NT long-term trials located in Perkins, OK (NT since 2005), Stillwater, OK (NT since 2010) and Lahoma,... J. bigatao souza, V. Reed, B. Finch, B. Arnall Download paper
4. Impact of Post-feekes 6 Nitrogen Application in Winter Wheat Forage Production Producers have options when choosing how to utilize their wheat acreage in Oklahoma. These include, grain harvest only, dual-purpose grazing and grain, and graze-out where the wheat crop is used solely for grazing cattle. Many producers take advantage of graze out wheat as a forage for cattle during the winter season. With acreages of approximately 400,000 acres of winter wheat grown for graze out production in the state of Oklahoma in 2018, many questions regarding management of wheat for grazing... B. Finch, V. Reed, J. Rogers, J. bigatao souza, B. Arnall Download paper

Filter results4 paper(s) found.

1. Evaluating the Trade-offs of Cover Crops in Dryland Wheat Systems of the Colorado Plateau

On the semi-arid Colorado Plateau, dryland farmers are challenged by severely degraded soils and low and increasingly unreliable precipitation. Cover crops have been shown to improve soil fertility and mitigate soil erosion in many regions, but are also associated with use of limited soil moisture, a cost that could mean decreased cash crop productivity for farmers. Most literature on cover crops comes from relatively humid climates, where crop yield penalties due to cover crops may be less pronounced.... L. Eash, A. Berrada, K. Russell, S. Fonte

Download paper

2. Results from the First Year of On-farm N Rate and Timing Studies

Studies have shown over the past couple of years that utilizing sensor based nitrogen rate calculator (SBNRC) for in-season fertilizer has proven beneficial to yields and protein in the southern Great Plains. However, current SBNRC recommendations and algorithm are based upon trials conducted in central Oklahoma, rather than regionally based. The objective of the larger study is to determine if it is possible to develop a regional dependency component of SBNRC in Oklahoma. For... V. Reed, J. bigatao souza, B. Finch, B. Arnall

Download paper

3. Impact of Fertilizer Management on the Stratification of Soil Characteristics in No-till

The increasing cost of fuel and machinery makes no-till management (NT) a good alternative for producers. With the demanding increase of production, fertilizer utilization efficiency and cycling must be evaluated to address such demand. However, the superficial input of soil amendments under NT may lead to the soil stratification of pH and nutrients and in the first six inches. Three dry-land NT long-term trials located in Perkins, OK (NT since 2005), Stillwater, OK (NT since 2010) and Lahoma,... J. bigatao souza, V. Reed, B. Finch, B. Arnall

Download paper

4. Impact of Post-feekes 6 Nitrogen Application in Winter Wheat Forage Production

Producers have options when choosing how to utilize their wheat acreage in Oklahoma. These include, grain harvest only, dual-purpose grazing and grain, and graze-out where the wheat crop is used solely for grazing cattle. Many producers take advantage of graze out wheat as a forage for cattle during the winter season. With acreages of approximately 400,000 acres of winter wheat grown for graze out production in the state of Oklahoma in 2018, many questions regarding management of wheat for grazing... B. Finch, V. Reed, J. Rogers, J. bigatao souza, B. Arnall

Download paper