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Human Issues In Horticulture: A Bibliography, Diana M. Farmer Apr 2015

Human Issues In Horticulture: A Bibliography, Diana M. Farmer

NPP eBooks

This is a comprehensive bibliography of a rather broad subject area—horticultural therapy. The subject reflects a change in the definition of horticulture as the art and science of growing fruits, vegetables and flowers to include horticulture’s effects on human well-being. The number of citations also reflects the growth and continuing evolvement of this discipline. This bibliography does not include journal articles. It does include monographs, treatises, books, pamphlets, theses, dissertations and media published prior to 2000. The gardening references include a human focus and there are references as well to associated topics such as universal design, accessibility, human perception, environment …


East Central Kansas Experiment Field Introduction, E. A. Adee Jan 2015

East Central Kansas Experiment Field Introduction, E. A. Adee

Kansas Agricultural Experiment Station Research Reports

The research program at the East Central Kansas Experiment Field is designed to keep area crop producers abreast of technological advances in agronomic agriculture. Specific objectives are to (1) identify top-performing varieties and hybrids of wheat, corn, soybean, and grain sorghum; (2) establish the amount of tillage and crop residue cover needed for optimum crop production; (3) evaluate weed and disease control practices using chemical, no chemical, and combination methods; and (4) test fertilizer rates, timing, and application methods for agronomic proficiency and environmental stewardship.


Seeding Date Effects On Camelina Seed Yield And Quality Traits, E. Obeng, A. Obour Jan 2015

Seeding Date Effects On Camelina Seed Yield And Quality Traits, E. Obeng, A. Obour

Kansas Agricultural Experiment Station Research Reports

Identifying crops that are adapted to dryland environments of the central and northern Great Plains (GP) has been a major challenge. An alternative crop with potential for dryland crop production in the GP is camelina (Camelina sativaL. Crantz). Time of planting is an important management consideration that can affect camelina production. Early planting allows camelina to mature before the onset of hot summer temperatures in the central GP that can affect seed yield. A study was carried out in the spring of 2013 and 2014 to evaluate planting date effects on spring camelina varieties grown under dryland conditions …


Cover Crop Impacts On Soil Water Status, M. Kuykendall, K. Roozeboom, G. J. Kluitenberg, P. V. Vara Prasad Jan 2015

Cover Crop Impacts On Soil Water Status, M. Kuykendall, K. Roozeboom, G. J. Kluitenberg, P. V. Vara Prasad

Kansas Agricultural Experiment Station Research Reports

Water is a primary concern for producers in the Great Plains; as such, research is warranted to quantify how much cover crops affect the amount of soil water available to subsequent cash crops. Cover crop mixes have been marketed as a means to conserve water in no-till cropping systems following winter wheat (Triticum aestivumL.) harvest. The objectives of this study are to quantify changes in soil profile water content in the presence of different cover crops and mixtures of increasing species complexity, to quantify their biomass productivity and quality, and to quantify the impact of cover crops on …


Nitrogen, Phosphorus, And Potassium Fertilization For Newly Established Tall Fescue, D. W. Sweeney, J. L. Moyer Jan 2015

Nitrogen, Phosphorus, And Potassium Fertilization For Newly Established Tall Fescue, D. W. Sweeney, J. L. Moyer

Kansas Agricultural Experiment Station Research Reports

First-year production of tall fescue (Site 1 in 2013 and Site 2 in 2014) was affected by nitrogen (N) and phosphorus (P) but not potassium (K) fertilization. Environmental conditions likely influenced the growth of the fescue and the response to fertilizer N and P in the first year of production at the two sites.


Tillage And Nitrogen Placement Effects On Yields In A Short-Season Corn/Wheat/Double-Crop Soybean Rotation, D. W. Sweeney Jan 2015

Tillage And Nitrogen Placement Effects On Yields In A Short-Season Corn/Wheat/Double-Crop Soybean Rotation, D. W. Sweeney

Kansas Agricultural Experiment Station Research Reports

Overall in 2014, adding nitrogen (N) improved average wheat yields, but different N placement methods resulted in similar yields. Double-crop soybean yields were unaffected by tillage or the residual from N treatments that were applied to the previous wheat crop.


2014 Crop Performance In Southeast Kansas, G. F. Sassenrath, J. Lingenfelser, J. Mengarelli, K. Kusel Jan 2015

2014 Crop Performance In Southeast Kansas, G. F. Sassenrath, J. Lingenfelser, J. Mengarelli, K. Kusel

Kansas Agricultural Experiment Station Research Reports

Crop variety testing determines the production potential of newly released crop cultivars in Southeast Kansas. The genetic potential is moderated by environmental conditions during the growing season as well as soil productive capacity.


Seeded Bermudagrass Cultivar Evaluation, J. L. Moyer Jan 2015

Seeded Bermudagrass Cultivar Evaluation, J. L. Moyer

Kansas Agricultural Experiment Station Research Reports

A year after seeding, the stand of ‘F.K.#1’ appeared better than stands of 10 of the other 13 seeded entries. By fall, 2014, stands of ‘KF-13A,’ ‘KF-13B,’ and ‘SWI-800’ along with ‘F.K.#1’ were better than stands of four of the other seeded entries. Late-summer production was higher for KF-13A and ‘Midland 99,’ the sprigged check, than for five of the other entries.


Determining Profitable Annual Forage Rotations, J. D. Holman, T. Roberts, S. Maxwell Jan 2015

Determining Profitable Annual Forage Rotations, J. D. Holman, T. Roberts, S. Maxwell

Kansas Agricultural Experiment Station Research Reports

Producers are interested in growing forages, yet the southwest region of Kansas lacks proven recommended crop rotations such as those for grain crops. Forage production is important to the region’s livestock and dairy industries and is becoming increasingly important as irrigation well capacity declines. Forages require less water than grain crops and may allow for increased cropping intensity and opportunistic cropping. A study was initiated in 2013 comparing several 1-, 3-, and 4-year forage rotations with no-till and minimum-till (min-till). Data presented are from 2013 through 2014. Winter triticale yields were not affected by tillage in 2013 but were increased …


Long-Term No-Till In A Wheat-Sorghum-Fallow Rotation, A. Schlegel, L. Stone Jan 2015

Long-Term No-Till In A Wheat-Sorghum-Fallow Rotation, A. Schlegel, L. Stone

Kansas Agricultural Experiment Station Research Reports

Grain yields of wheat and grain sorghum increased with decreased tillage intensity in a wheat-sorghum-fallow (WSF) rotation. In 2014, available soil water at wheat planting was 2 inches greater for no-till (NT) than for reduced-tillage (RT) or conventional tillage (CT). For grain sorghum in 2014, available soil water at planting was greatest with RT and least with CT. Averaged across the 14-year study, available soil water at wheat and sorghum planting was similar for RT and NT and about 1 inch greater than CT. Averaged across the past 14 years, NT wheat yields were 5 bu/a greater than RT and …


Fallow Weed Control With Preemergence Tank Mixes Of Sharpen, Zidua, Sencor, Banvel, Atrazine, Balance Pro, And Corvus, R. Currie, P. Geier Jan 2015

Fallow Weed Control With Preemergence Tank Mixes Of Sharpen, Zidua, Sencor, Banvel, Atrazine, Balance Pro, And Corvus, R. Currie, P. Geier

Kansas Agricultural Experiment Station Research Reports

With the exception of the tank mix of Sharpen and Sencor, all other tank mixes that provided 100% kochia control 53 days after treatment (DAT) were three-way tank mixes of atrazine herbicide plus, Banvel, and Balance Pro or Zidua. Only two tank mixes provided 98% kochia control 143 DAT. These were also three-way tank mixes of these chemistries. Combinations of Balance Pro and Sencor were needed to provide greater than 93% control of Russian thistle 143 DAT. No tank mix provided good control of Palmer amaranth 143 DAT. However, tank mixes of Sharpen, Sencor, and Zidua provided 84% control 143 …


Tillage Study For Corn And Soybean: Comparing Vertical, Deep, And No-Till, E. A. Adee Jan 2015

Tillage Study For Corn And Soybean: Comparing Vertical, Deep, And No-Till, E. A. Adee

Kansas Agricultural Experiment Station Research Reports

The need for tillage in corn and soybean production in the Kansas River Valley continues to be debated. The soils of the Kansas River Valley are highly variable, with much of the soil sandy to silty loam in texture. These soils tend to be relatively low in organic matter (<2%) and susceptible to wind erosion. Although typically well drained, these soils can develop compaction layers under certain conditions. A tillage study was initiated in the fall of 2011 at the Kansas River Valley Experiment Field near Topeka to compare deep vs. shallow vs. no-till vs. deep tillage in alternate years. Corn and soybean crops are rotated annually. This is intended to be a long-term study to determine if soil characteristics and yields change in response to a history of each tillage system.


Evaluation Of Colorants On ‘Sharpshooter’ And ‘Cody’ Buffalograss, R. Braun, J. Fry, M. Kennelly, D. Bremer, J. Griffin Jan 2015

Evaluation Of Colorants On ‘Sharpshooter’ And ‘Cody’ Buffalograss, R. Braun, J. Fry, M. Kennelly, D. Bremer, J. Griffin

Kansas Agricultural Experiment Station Research Reports

Turf colorants effectively enhanced green color of dormant buffalograss. Using a higher application rate or adding a midwinter application helped longevity of color. Colorants increased canopy temperatures more consistently than soil temperatures, which may encourage earlier spring greenup.


Balanced Nutrition And Crop Production Practices For Closing Grain Sorghum Yield Gaps, B. Mchenry, P. V. Vara Prasad, I. A. Ciampitti Jan 2015

Balanced Nutrition And Crop Production Practices For Closing Grain Sorghum Yield Gaps, B. Mchenry, P. V. Vara Prasad, I. A. Ciampitti

Kansas Agricultural Experiment Station Research Reports

A field experiment was conducted at the North Central Kansas Experiment Field near Scandia, KS, in the summer of 2014 to evaluate diverse cropping systems approaches to closing sorghum yield gaps. Yield gaps can be understood as the difference between maximum and attainable on-farm yields. The approach taken in this project is system wide, rather than focusing on one factor and its interaction. The factors that were tested include narrow row spacing; plant population; balanced nutrition practices, including various timings of nitrogen, phosphorus, and potassium (NPK) and micronutrient applications; crop protection with fungicide and insecticide applications; plant growth regulator effects; …


Identification Of Yield-Limiting Factors In Southeast Kansas Cropping Systems, G. F. Sassenrath, X. Lin, D. E. Shoup Jan 2015

Identification Of Yield-Limiting Factors In Southeast Kansas Cropping Systems, G. F. Sassenrath, X. Lin, D. E. Shoup

Kansas Agricultural Experiment Station Research Reports

Crop performance and yield within production fields varies as a function of growing environment and soil properties within the field. Components contributing to yield in corn, wheat, and soybean production were examined through on-farm measurements of soil properties in southeast Kansas. Additional tests in research plots explored components contributing to yield in greater detail. Environmental variability between the 2013 and 2014 growing seasons contributed to differences in yield. Additional variability in soil parameters influenced crop performance, particularly for soils high in clay content.


Evaluating Multispecies Cover Crops For Forage Production, C. Davis, D. Presley, J. K. Farney, G. F. Sassenrath Jan 2015

Evaluating Multispecies Cover Crops For Forage Production, C. Davis, D. Presley, J. K. Farney, G. F. Sassenrath

Kansas Agricultural Experiment Station Research Reports

Cover crops offer potential benefits for improving soil health, but establishment and management costs can be expensive. One way for farmers to recover these costs is to graze the forage, which benefits producers by integrating crop and animal production. More information is needed on the potential forage quantity and quality for grazing livestock of cover crops and mixed species of cover crops. Researchers have suggested that different plant species complement each other, but additional work is needed to determine how best to balance forage production and how competitive the various species are when added to a mix. Sixteen treatments were …


Response Of Soybean Grown On A Claypan Soil In Southeastern Kansas To The Residual Of Different Plant Nutrient Sources And Tillage, D. W. Sweeney, P. Barnes, G. Pierzynski Jan 2015

Response Of Soybean Grown On A Claypan Soil In Southeastern Kansas To The Residual Of Different Plant Nutrient Sources And Tillage, D. W. Sweeney, P. Barnes, G. Pierzynski

Kansas Agricultural Experiment Station Research Reports

The residual effects of turkey litter and fertilizer amendments applied in previous years had little effect on the yield, yield components, and dry matter production of the following soybean crop grown in 2014.


Evaluation Of Tall Fescue Cultivars, J. L. Moyer Jan 2015

Evaluation Of Tall Fescue Cultivars, J. L. Moyer

Kansas Agricultural Experiment Station Research Reports

Stand frequency in spring 2014 was higher for ‘AU Triumph’ than for ‘AGRFA-111’ and ‘BarOptima Plus E34.’ Spring 2014 yield was higher for ‘Jesup MaxQ’ and ‘Texoma MaxQ II’ than for 10 of the 17 other entries. Fall production was greater for ‘AGRFA- 111’ and ‘Bar FA80 DH’ than for 13 other entries. Total 2014 production was higher for ‘Texoma MaxQ II’ than for five other cultivars. Total 4-year forage production was greater for ‘Texoma MaxQ II’ and ‘Martin 2 647’ than for the seven below-average entries. ‘Bariane’ and ‘AGRFA-179’ were lower than for six of the highest-yielding entries.


Evaluation Of New Zoysiagrass Experimental Lines For Winter Hardiness And Turf Quality In The Transition Zone, R. Braun, J. Fry, M. Kennelly Jan 2015

Evaluation Of New Zoysiagrass Experimental Lines For Winter Hardiness And Turf Quality In The Transition Zone, R. Braun, J. Fry, M. Kennelly

Kansas Agricultural Experiment Station Research Reports

A total of 881 zoysiagrass progeny originating from parental crosses at Texas A&M AgriLife Research – Dallas were planted in 2012, and an additional 104 progeny were planted by Kansas State University researchers in 2013. Starting in 2013, grasses were rated visually on 10 occasions through 2014. These ratings occurred throughout the year to evaluate winter survival and six turf quality characteristics to identify those progeny best adapted to the Kansas site. In September 2014, the top 20 of the original 985 progeny were selected and returned to Texas A&M AgriLife Research, Dallas, Texas, for propagation.


Soybean Sudden Death Syndrome Influenced By Macronutrient Fertility On Irrigated Soybean In A Corn/Soybean Rotation, E. A. Adee, D. Ruiz Diaz Jan 2015

Soybean Sudden Death Syndrome Influenced By Macronutrient Fertility On Irrigated Soybean In A Corn/Soybean Rotation, E. A. Adee, D. Ruiz Diaz

Kansas Agricultural Experiment Station Research Reports

The effects of nitrogen (N), phosphorus (P), and potassium (K) fertilization on a corn/ soybean cropping sequence were evaluated from 1983 to 2014, with corn planted in odd years. We observed a relationship between the P rate applied during the corn years and the severity of sudden death syndrome (SDS) in 2014 soybean.


Fallow Replacement Crop (Cover Crops, Annual Forages, And Short-Season Grain Crops) Effects On Available Soil Water, J. D. Holman, T. Roberts, S. Maxwell, I. Kisekka, A. Obour Jan 2015

Fallow Replacement Crop (Cover Crops, Annual Forages, And Short-Season Grain Crops) Effects On Available Soil Water, J. D. Holman, T. Roberts, S. Maxwell, I. Kisekka, A. Obour

Kansas Agricultural Experiment Station Research Reports

Producers are interested in growing cover crops and reducing fallow. Limited information is available on growing crops in place of fallow in the semiarid Great Plains. Between 2012 and 2015, spring cover, annual forage, and grain crops were grown in place of fallow in a no-till wheat-grain sorghum-fallow (WSF) rotation in southwest Kansas. Growing a cover, hay, or grain crop in place of fallow reduced the amount of stored soil moisture at wheat planting. On average, cover crops stored slightly more moisture than hay crops, but this soil moisture difference did not affect wheat yields. Soil moisture after grain crops …


Effects Of Home Value, Home Age, And Lot Size On Lawn Watering Practices Of Residential Homeowners, D. Bremer, S. Keeley, A. Jager Jan 2015

Effects Of Home Value, Home Age, And Lot Size On Lawn Watering Practices Of Residential Homeowners, D. Bremer, S. Keeley, A. Jager

Kansas Agricultural Experiment Station Research Reports

Lawn care and lawn watering practices of residential homeowners were significantly affected by home value and home age, but lot size was less a factor.


Crabgrass Control In Spring Seeding Using Early And Late Combinations Of Prodiamine And Dithiopyr, J. Hoyle, J. Reeves Jan 2015

Crabgrass Control In Spring Seeding Using Early And Late Combinations Of Prodiamine And Dithiopyr, J. Hoyle, J. Reeves

Kansas Agricultural Experiment Station Research Reports

With less crabgrass pressure, the Kansas site showed an inhibitory effect of pre-emergent herbicides on spring tall fescue (Lolium arundinaceum) seeding and establishment. However, at the Nebraska site, greater crabgrass pressure showed a benefit of pre-emergent herbicide use in new spring seeding of tall fescue.


Nitrogen, Phosphorus, And Potassium Fertilization For Newly Established Tall Fescue, D. W. Sweeney, J. L. Moyer Jan 2015

Nitrogen, Phosphorus, And Potassium Fertilization For Newly Established Tall Fescue, D. W. Sweeney, J. L. Moyer

Kansas Agricultural Experiment Station Research Reports

First-year spring yields of tall fescue in 2013 responded to phosphorus (P) fertilization, but lodging at the R5 growth stage in the spring with higher P fertilization rates may have influenced subsequent fall harvest yields, which declined with increasing P rates. As N rates increased, R5 yields declined but fall harvest yields increased.


Evaluating The Effectiveness Of Iron Chelates In Managing Iron Deficiency Chlorosis In Grain Sorghum, A. Obour, R. Perumal Jan 2015

Evaluating The Effectiveness Of Iron Chelates In Managing Iron Deficiency Chlorosis In Grain Sorghum, A. Obour, R. Perumal

Kansas Agricultural Experiment Station Research Reports

Grain sorghum production in alkaline or calcareous soils is frequently affected by iron (Fe) chlorosis. Soil conditions such as high pH, high free calcium carbonate (lime), and low organic matter favor development of iron deficiency chlorosis (IDC), which can delay crop maturity and reduce yields. Two field experiments were conducted in the summer of 2014 to determine the effectiveness of Fe chelate application in alleviating IDC in grain sorghum. Treatments in the first study were four Fe chelate application rates (0, 3, 6, and 9 lb/a) applied either in-furrow with the seed at the time of planting or 2 weeks …


Evaluation Of Secondary And Micronutrients For Soybean Production In Kansas, M. N. Gutierrez, D. A. Ruiz Diaz Jan 2015

Evaluation Of Secondary And Micronutrients For Soybean Production In Kansas, M. N. Gutierrez, D. A. Ruiz Diaz

Kansas Agricultural Experiment Station Research Reports

Study of secondary and micronutrients is growing because of their potential contribution to yield increases. The objective of this study was to evaluate soybean response to secondary and micronutrient fertilizer application to maximize yields. A randomized complete block design was employed with four replications at five locations during 2013 and five locations in 2014. Treatments consisted of an unfertilized control; micronutrient fertilizer as individual nutrients for boron, copper, manganese, sulfur, and zinc; and a mix of these nutrients using two different placements (dry broadcast and liquid band). Soil samples were collected prior to planting and after harvest. Soybean trifoliates were …


Kansas River Valley Experiment Field Introduction, E. A. Adee Jan 2015

Kansas River Valley Experiment Field Introduction, E. A. Adee

Kansas Agricultural Experiment Station Research Reports

The Kansas River Valley (KRV) Experiment Field was established to study management and effective use of irrigation resources for crop production in the KRV. The Paramore Unit consists of 80 acres located 3.5 miles east of Silver Lake on U.S. Highway 24, then 1 mile south of Kiro, and 1.5 miles east on 17th street. The Rossville Unit consists of 80 acres located 1 mile east of Rossville or 4 miles west of Silver Lake on U.S. Highway 24.


Effects Of Seed Treatment On Sudden Death Syndrome Symptoms And Soybean Yield, E. A. Adee Jan 2015

Effects Of Seed Treatment On Sudden Death Syndrome Symptoms And Soybean Yield, E. A. Adee

Kansas Agricultural Experiment Station Research Reports

Sudden death syndrome (SDS) is a soybean disease that perennially limits yields in the Kansas River Valley. The presence of soybean cyst nematode (SCN) and saturated soils have been implicated in contributing to the severity of the disease. Selecting varieties with some degree of tolerance to SDS is the only cultural practice that can potentially reduce the severity of SDS and improve yields. Variety selection alone, however, cannot improve the production of soybeans to make them profitable. The challenge of trying to manage irrigation scheduling to avoid saturated soils further complicates efforts to increase productivity with irrigation while still avoiding …


Effects Of An Experimental Seed Treatment From Dupont On Sudden Death Syndrome Symptoms And Soybean Yield, E. A. Adee Jan 2015

Effects Of An Experimental Seed Treatment From Dupont On Sudden Death Syndrome Symptoms And Soybean Yield, E. A. Adee

Kansas Agricultural Experiment Station Research Reports

Sudden death syndrome (SDS) is a soybean disease that perennially limits yields in the Kansas River Valley. Soybean cyst nematode (SCN) and saturated soils contribute to the severity of the disease. Selecting varieties with some degree of tolerance to SDS is the only cultural practice that can reduce the severity of SDS and improve yields. Variety selection alone, however, doesn’t necessarily make soybean production profitable; an added complication is managing irrigation scheduling to avoid saturated soils. A study with seed treatments applied to soybean was conducted at the Kansas River Valley Experiment Field in 2014, with treatments applied to two …


Forage Sorghum Performance Trial, J. L. Moyer, E. A. Adee Jan 2015

Forage Sorghum Performance Trial, J. L. Moyer, E. A. Adee

Kansas Agricultural Experiment Station Research Reports

In our sorghum trials, production of forage was greater (P<0.05) for ‘FS 4’ and ‘AF 7401’ than for ‘AF 7202,’ possibly related to differences in maturity. Estimated grain production was greater for ‘AF 7401’ than for all others, except for ‘AF 7102.’