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Adapting Grain Sorghum Management Considerations for Oklahoma in the Presence of Production Challenges
(2019-05-01)
Grain sorghum (Sorghum bicolor (L.) Moench), is a crop commonly grown in Oklahoma and the southern Great Plains mainly because of its resilience and yield stability in the midst of drought conditions. However, due to the ...
Interactive effect of nitrogen, phosphorous, and potassium fertilization on corn (Zea mays L.)
(2022-12)
Corn (Zea mays L.) is a high-yielding C4 plant that is cultivated all over the world as a food, feed, and biofuel source. Corn plantations in the southern Great Plains have risen during the last two decades, particularly ...
Performance of Winter Wheat Varieties with and Without the ALMT1 Gene in Acid Soils
(2019-07)
Aluminum (Al) tolerant wheat cultivars are often utilized in the southern Great Plains to damper the yield limiting impacts of Al toxicity in acidic soils. The tolerance is mainly facilitated by Al-activated malate transporter ...
CoAXium® winter wheat varietal tolerance to quizalofop-P-ethyl in the southern Great Plains
(2022-12)
CoAXium® Wheat Production System offers postemergence control of many annual grass weeds. However, crop tolerance concerns have been raised since the technology’s introduction in 2017. To evaluate the response of wheat ...
Cotton harvest aid efficacy and cotton fiber quality as influenced by application timing
(2021-12)
Harvest aid chemicals are used to terminate cotton growth and promote boll opening, with optimal application timing recommended at four nodes between the uppermost first position cracked boll and the uppermost first position ...
Retrospective simulation analysis of dual-purpose and grain-only wheat production across Oklahoma with parallel gridded DSSAT-CSM.
(2021-07)
Wheat grain and forage production is an important aspect of many Oklahoma wheat management systems. Given the high interannual variability in rainfall and temperature conditions during the wheat season, agricultural producers ...
Impact of bed planting winter wheat on grain yield and quality
(2022-12)
The bedded planting systems has been used for centuries, in this time these systems have been used for water management, and field access. This study was designed to evaluate the impact of permanent bed, nitrogen rate, and ...
Influence of switchgrass management on soil microbial biomass and fatty acid methyl ester content in soil
(2020-07)
Switchgrass is a fairly new source of commercial biofuel feedstock. Its production can potentially preserve soil health and microbial functions in ecosystems. There is an increasing demand for large scale biomass production, ...
Response of simulated stress of soybean production systems: Growth parameters and yield
(2020-05)
Soybean (Glycine max) hectares planted in western Oklahoma have recently increased by 75.9%, but soybean-growing challenges are unknown in the region, which has historically been dominated by small-grain production. To ...
Evaluating Environmental Influences on Grassland Soil Organic Carbon Temporal and Spatial Distribution
(2019-07)
The soil is the largest terrestrial carbon sink, and soil organic carbon (SOC) accounts for twice as much carbon as is stored in the atmosphere. A large portion of recent atmospheric carbon increases is due to the loss of ...