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Full-Text Articles in Life Sciences
Winter Wheat Response To Timing Of Fungicide Application During The 2020–2021 Growing Season, G. Cruppe, N. Giordano, L. M. Simão, L. Ryan, L. O. Pradella, J. R. Soler, R. P. Lollato
Winter Wheat Response To Timing Of Fungicide Application During The 2020–2021 Growing Season, G. Cruppe, N. Giordano, L. M. Simão, L. Ryan, L. O. Pradella, J. R. Soler, R. P. Lollato
Kansas Agricultural Experiment Station Research Reports
Foliar fungicides applied at the flag leaf stage can improve wheat grain yield in Kansas, but there is limited information on the impact of earlier or combined applications of fungicide on wheat grain yield. We conducted a field study in six Kansas locations during the 2020–2021 growing season to evaluate the yield and test weight of the winter wheat variety WB-Grainfield in response to different fungicide application timings. The trial was conducted in a randomized complete block design with four replications to evaluate (1) a non-treated control; Topguard applied at 5 ounces per acre at (2) jointing, (3) heading; and …
Comparison Of Sensitivity To Fusarium Head Blight In Soft Red And Hard Red Winter Wheat Varieties, G. Sassenrath, K. Andersen Onofre, J. Lingenfelser, X. Lin
Comparison Of Sensitivity To Fusarium Head Blight In Soft Red And Hard Red Winter Wheat Varieties, G. Sassenrath, K. Andersen Onofre, J. Lingenfelser, X. Lin
Kansas Agricultural Experiment Station Research Reports
Fusarium head blight (scab) is a problem for wheat production in high rainfall areas. This is a report of research examining the response of wheat varieties on disease susceptibility and wheat yield and quality. Hard red wheat varieties had more disease than the soft red wheat varieties in 2021. Wheat yield was correlated with disease severity.
Wheat Variety-Specific Response To Seeding Rate Under Intensive Management Conditions In Western Kansas In 2020–2021, R. P. Lollato, N. Giordano, L. Ryan, L. M. Simão, J. R. Soler, L. O. Pradella
Wheat Variety-Specific Response To Seeding Rate Under Intensive Management Conditions In Western Kansas In 2020–2021, R. P. Lollato, N. Giordano, L. Ryan, L. M. Simão, J. R. Soler, L. O. Pradella
Kansas Agricultural Experiment Station Research Reports
Wheat response to seeding rate is variable and depends on resource availability during the growing season (e.g., fertility, moisture, and temperature). Our objective was to evaluate winter wheat population and grain yield responses to seeding rate and its interaction with variety in a highly-managed production system where manageable stresses were limited. This study was established to evaluate the response of the wheat varieties Joe, WB-Grainfield, Langin, and LCS Revere to five seeding rates ranging from 200,000 to 1,000,000 seeds per acre. The site was managed by growers that consistently win state and national wheat yield contests near Leoti, KS. The …
Wheat Yield Response To Nitrogen Rate Depends On Foliar Fungicide Application, R. P. Lollato, L. O. Pradella, N. Giordano, L. Ryan, L. M. Simão, J. R. Soler
Wheat Yield Response To Nitrogen Rate Depends On Foliar Fungicide Application, R. P. Lollato, L. O. Pradella, N. Giordano, L. Ryan, L. M. Simão, J. R. Soler
Kansas Agricultural Experiment Station Research Reports
Nitrogen (N) and fungicide are among the most important factors impacting wheat yields in Kansas. However, there is limited information on whether foliar fungicides interact with N rates in wheat yield determination. Thus, our objectives were to evaluate wheat yield as impacted by different N rates with or without the use of foliar fungicide. One field experiment was established using a factorial structure of five N rates (0, 30, 60, 90, and 120 pounds of N per acre) by two fungicide management practices (either absent or 13 fluid ounces per acre of Nexicor) in a split-plot design near Hutchinson, KS, …
Wheat Grain Yield Response To Seed Cleaning And Seed Treatment As Affected By Seeding Rate During The 2020–2021 Growing Season In Kansas, R. P. Lollato, L. O. Pradella, L. Ryan, L. M. Simão, N. Giordano, J. R. Soler, L. A. Haag
Wheat Grain Yield Response To Seed Cleaning And Seed Treatment As Affected By Seeding Rate During The 2020–2021 Growing Season In Kansas, R. P. Lollato, L. O. Pradella, L. Ryan, L. M. Simão, N. Giordano, J. R. Soler, L. A. Haag
Kansas Agricultural Experiment Station Research Reports
The objective of this project was to evaluate the winter wheat stand count and grain yield responses to seeding rate and its interaction with seed cleaning and seed treatment in Kansas during the 2020–2021 growing season. Experiments evaluating the response of the wheat variety SY Monument to three seeding rates (600,000, 900,000, and 1,200,000 seeds per acre), three seed cleaning intensities (none, air screen, and gravity table), and two seed treatments (none and insecticide + fungicide) were established in a split-split plot design conducted in a complete factorial experiment in ten Kansas locations. In-season measurements included stand count and grain …
Spring And Summer Cover Crop Effects On Dryland Wheat And Grain Sorghum Yields In Western Kansas, L. M. Simon, A. K. Obour, J. D. Holman, S. K. Johnson, K. L. Roozeboom
Spring And Summer Cover Crop Effects On Dryland Wheat And Grain Sorghum Yields In Western Kansas, L. M. Simon, A. K. Obour, J. D. Holman, S. K. Johnson, K. L. Roozeboom
Kansas Agricultural Experiment Station Research Reports
Incorporating cover crops (CC) to replace fallow in traditional dryland cropping systems in the semi-arid conditions of western Kansas has the potential to enhance soil health, suppress weeds, and increase precipitation use efficiency. The returns from haying or grazing can help cover costs of CC establishment and any reduction in yield from the subsequent grain crop. Two studies were initiated in 2015 and 2016 near Brownell, KS, to investigate dual-purpose spring and summer CC management effects on subsequent grain yields in a three-year no-till (NT) dryland winter wheat-grain sorghum-fallow cropping system. Cover crops were planted in early spring between grain …
Kansas Field Research 2022
Kansas Agricultural Experiment Station Research Reports
A summary of research conducted in 2020-2022 on field production and management practices for crops in Kansas. Published in 2022 from the Kansas State University Agricultural Experiment Station and Cooperative Extension Service.
https://www.ag.k-state.edu/