Soil Salinity Study In Northern Great Plains Sodium Affected Soil,
2016
South Dakota State University
Soil Salinity Study In Northern Great Plains Sodium Affected Soil, Tulsi P. Kharel
Electronic Theses and Dissertations
Climate and land-use changes when combined with the marine sediments that underlay portions of the Northern Great Plains have increased the salinization and sodification risks. The objectives of this dissertation were to compare three chemical amendments (calcium chloride, sulfuric acid and gypsum) remediation strategies on water permeability and sodium (Na) transport in undisturbed soil columns and to develop a remote sensing technique to characterize salinization in South Dakota soils. Fortyeight undisturbed soil columns (30 cm x 15 cm) collected from White Lake, Redfield, and Pierpont were used to assess the chemical remediation strategies. In this study the experimental design was …
Relationship Of Grain Stocks And Farmer Marketings,
2016
South Dakota State University
Relationship Of Grain Stocks And Farmer Marketings, Tyler Holmquist
Electronic Theses and Dissertations
This research explores the relationship between quarterly grain stocks and monthly grain marketings. Reviewing when, how, and why stocks move from on-farm and off-farm inventories, an interpretation of quarterly commodity disappearance and crop marketings is formed. An explanatory model is first developed for farmer marketings, where price expectations are used to assess market signals to change ownership of crops. The model is applied to South Dakota corn, soybeans, and wheat from 1985 through 2015. The subsequent analysis contributes to a model that explains quarterly changes in stocks in terms of supply levels and the expected effect from marketings on disappearance. …
An Analysis Of The Demand For Rail Transportation Of Corn, Soybeans, And Wheat In South Dakota,
2016
South Dakota State University
An Analysis Of The Demand For Rail Transportation Of Corn, Soybeans, And Wheat In South Dakota, Melinda Sommer
Electronic Theses and Dissertations
The cropping patterns, grain marketing flows, and transportation needs have changed in South Dakota as increased ethanol production has led to a significant increase in corn production and the production of distiller’s dried grains with solubles (DDGS) as a co-product. Previous studies have not focused specifically on the grain and oilseed transportation needs in South Dakota over an extended period of time that covers the influence of ethanol production. Quarterly rail data from the Surface Transportation Board Public Use Waybill Sample for 1991 to 2013 were used in a regression analysis of the demand for rail transportation of corn, soybeans, …
Contents,
2016
University of Arkansas, Fayetteville
Contents, Discovery Editors
Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences
No abstract provided.
Discovery: The Student Journal Of Dale Bumpers College Of Agricultural, Food And Life Sciences - Volume 17 2016,
2016
University of Arkansas, Fayetteville
Discovery: The Student Journal Of Dale Bumpers College Of Agricultural, Food And Life Sciences - Volume 17 2016, Several Authors
Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences
No abstract provided.
Bumpers College Students In Action,
2016
University of Arkansas, Fayetteville
Bumpers College Students In Action, Discovery Editors
Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences
No abstract provided.
Agricultural Science And Technology: Tensions And Contradictions,
2016
University of Richmond
Agricultural Science And Technology: Tensions And Contradictions, Leland Glenna, Elizabeth P. Ransom
Sociology and Anthropology Faculty Publications
Agricultural science and farm-based technologies have been important forces behind the dramatic rise in agricultural production in the industrial world during the 20th century, as well as in large portions of the developing world (Stanton, 1998). In the United States, mechanisation, improved seeds and breeds, chemical inputs, and other scientifically inspired production technologies and techniques are often credited with productivity gains (Dimitri, Effland & Concklin, 2005). In past decades, agricultural science and technology have contributed to the productivist goals of maximising production while seeking the greatest efficiency from inputs. However, there have always been tensions and contradictions because the distribution …
The Effect Of Trinexapac-Ethyl And Seeding Rate On Rice Milling Yields,
2016
TÜBİTAK
The Effect Of Trinexapac-Ethyl And Seeding Rate On Rice Milling Yields, İsmai̇l Sezer, Rasi̇m Ünan, Mevlüt Şahi̇n, Michael Orrin Way
Turkish Journal of Agriculture and Forestry
The effects of the plant growth regulator trinexapac-ethyl (TE), conjoined with different seeding rates of rice (Oryza sativa L.) milling yields, were evaluated in Turkey between 2009 and 2010. Two rice cultivars (Osmancık-97 and Karadeniz), three seeding rates (400, 500, and 600 seeds m-2), and four doses of TE (0, 100, 200, and 300 g ai ha-1) were compared. The experiments were designed in a randomized block in factorial ordering with 3 replicates. Quality factors including head, cargo, and total rice milling yields, 1000 grain weight, and lodging score were evaluated. Head rice milling yield was affected significantly; however, no …
Introgression Of Mungbean Yellow Mosaic Virus Resistance In Vigna Mungo (L.)Hepper And Purity Testing Of F1 Hybrids Using Ssrs,
2016
TÜBİTAK
Introgression Of Mungbean Yellow Mosaic Virus Resistance In Vigna Mungo (L.)Hepper And Purity Testing Of F1 Hybrids Using Ssrs, Nirmala Sehrawat, Mukesh Yadav, Kangila Venkataraman Bhat, Raj Kumar Sairam, Pawan Kumar Jaiwal
Turkish Journal of Agriculture and Forestry
The present study was designed to transfer mungbean yellow mosaic virus (MYMV) resistance in urdbean from ricebean. Four MYMV-resistant ricebean genotypes (RBL1, RBL6, RBL35, and RBL50) were hybridized as males with the MYMV-susceptible urdbean line PS 1 using hand emasculation and pollination techniques under field conditions. The results revealed significant differences in the crossability of ricebean genotypes with an urdbean genotype. The highest number of crossed pods was obtained from the interspecific cross PS1 × RBL35. Crossability ranged from 0.6% to 2.89% with an average value of 1.87%. The number of F1 seeds in the crossed pod varied from 1 …
Evaluation Of Bread Wheat Genotypes For Early Drought Resistance Via Germinationunder Osmotic Stress, Cell Membrane Damage, And Paraquat Tolerance, Ali̇ Öztürk, Bi̇lgi̇ Taşkesenli̇gi̇l, Kami̇l Hali̇loğlu, Murat Aydin, Özcan Çağlar
Turkish Journal of Agriculture and Forestry
In order to develop genotypes with stable, higher yields in dry farming conditions, it is necessary to characterize genetic resources based on drought adaptation, determine suitable genotypes, and then use them in breeding programs. This study was carried out at the laboratories of the Field Crops Department of Atatürk University Agricultural Faculty. A total of 64 certified and local bread wheat genotypes were used to test germination characters under osmotic stress, cell membrane damage, and paraquat tolerance. There were significant differences among genotypes with respect to the selection parameters in this study. Average germination percentages in osmotic environment treatments ranged …
Impact Of Long Term Soil Management Practices On The Fertility Andweed Flora Of An Almond Orchard,
2016
TÜBİTAK
Impact Of Long Term Soil Management Practices On The Fertility Andweed Flora Of An Almond Orchard, Giovanna Cucci, Giovanni Lacolla, Carmine Crecchio, Silvia Pascazio, Donato De Giorgio
Turkish Journal of Agriculture and Forestry
Soil management techniques can definitely influence soil quality, and particularly soil organic matter content, biological complexity, structure, and water holding capacity. Tillage may also have a negative effect by increasing erosion and organic matter oxidation processes, which have unavoidable repercussions on fertility. The objective of the current research was to test the effects of five different management techniques applied for 35 years on a rain-fed almond grove (Prunus amygdalus Batsch) in a hot-dry environment on some physicochemical, hydrological, and biological parameters. The following soil management techniques were compared: no-till (NT), with weed control by preemergence herbicides; NT, with chemical weed …
Yield And Fruit Quality Of Sweet Pepper Depending On Foliar Application Of Calcium,
2016
TÜBİTAK
Yield And Fruit Quality Of Sweet Pepper Depending On Foliar Application Of Calcium, Halina Buczkowska, Zenia Michalojc, Renata Nurzynska-Wierdak
Turkish Journal of Agriculture and Forestry
The proper feeding of field plants is one of the most significant factors with an impact on their growth and development. Calcium is one of the basic nutrients of plants, crucial in many cell processes. Calcium in a plant is reutilized very poorly, and hence symptoms of deficiency of this component are observed on the youngest leaves, apexes of stems and roots, and, most importantly, on the fruits. The aim of this study was to evaluate the effects of foliar Ca feeding on the yield of sweet pepper 'Caryca F1' and on selected elements of its fruit quality in field …
The Effects Of Phosphorus Addition On Phytoavailability Of Zinc By Diffusive Gradientsin Thin Films (Dgt),
2016
TÜBİTAK
The Effects Of Phosphorus Addition On Phytoavailability Of Zinc By Diffusive Gradientsin Thin Films (Dgt), Osman Sönmez, Gary Pierzynski, Cengi̇z Kaya, Sali̇h Aydemi̇r
Turkish Journal of Agriculture and Forestry
Diffusive gradients in thin films (DGT) have been used for the assessment of Zn phytoavailability. Phosphorus is of particular interest in soils having Zn toxicity because of the Zn-P interaction. A greenhouse study was carried out to assess the influence of different P rates on the Zn phytoavailability to sorghum-Sudan grass (Sorghum vulgare var. Sudanese) in soil systems by DGT. Soil was amended with ZnSO4 at 0, 150, 300, 600, and 1200 mg Zn kg-1 in order to create various levels of Zn phytoavailability. Phosphorus was applied to soil at 0, 100, and 200 mg P kg-1 as KH2PO4. Plant …
Evaluating Soil Quality And Bioefficacy Study Of Cajanus Cajan L. In Coal Mine-Degraded Land,
2016
TÜBİTAK
Evaluating Soil Quality And Bioefficacy Study Of Cajanus Cajan L. In Coal Mine-Degraded Land, Shrabani Sen, Vipin Kumar
Turkish Journal of Agriculture and Forestry
Surface mining activities in past and recent times have resulted in the existence of a number of overburden dumps (mine spoils) through excavation and deposition of removed soil and rock debris. These spoils require environmental stabilization/restoration through proper revegetation. The present study was undertaken to examine the influence of various amendments to soil properties and the growth and yield of Cajanus cajan L. cultivation in mine-degraded soils. An experiment was conducted with nine combinations of various amendments to C. cajan L., a widely cultivating legume in India for its highly nutritious seeds. The physicochemical and biological properties of mine spoil …
Quality Traits Of Green Plums (Prunus Cerasifera Ehrh.) At Different Maturity Stages,
2016
TÜBİTAK
Quality Traits Of Green Plums (Prunus Cerasifera Ehrh.) At Different Maturity Stages, Mehmet Ali̇ Saridaş, Nesi̇be Ebru Kafkas, Mozgan Zarifikhosroshahi, Onur Bozhaydar, Sevgi̇ Paydaş Kargi
Turkish Journal of Agriculture and Forestry
Fruits of 2 different plum cultivars (Prunus cerasifera Ehrh.) were collected in 2015 from 15-year-old trees in Hatay Province, Turkey. The 2 plum cultivars (Can and Gül) were on their own roots. Fruits were picked 5 times (both Can and Gül) at 12-day intervals (12 April [t1], 24 April [t2], 6 May [t3], 18 May [t4], and 30 May [t5]) during maturation in 2015. Higher levels of health-promoting components with the capacity to prevent several diseases, such as phenolic compounds with antioxidant activity, were found in the Can fruits, whereas the Gül fruits were characterized by lower values. The amounts …
Identification Of Olive Cultivars Using Image Processing Techniques,
2016
TÜBİTAK
Identification Of Olive Cultivars Using Image Processing Techniques, Abdullah Beyaz, Ramazan Öztürk
Turkish Journal of Agriculture and Forestry
As a country in an olive production zone, olive (Olea europaea L.) production is of great economic importance for Turkey. Turkey has 88 domestic and 28 foreign cultivars of olive, all of which are located in the Kemalpaşa Production and Research Garden (Olive Gene Bank) at the Olive Research Station in İzmir (38°25'34.7628''N, 27°25'22.9872''E). The aim of this study was the identification of olive cultivars using image processing techniques. For this aim, images of olives, taken at 2896 x 1944 pixel and 300 dpi resolution, were captured using a DSLR camera, and evaluations of pixels were used for considering the …
The Pyrolysis Characteristics Of Wood Waste Containing Different Types Of Varnishes,
2016
TÜBİTAK
The Pyrolysis Characteristics Of Wood Waste Containing Different Types Of Varnishes, Günay Özbay, Ayhan Özçi̇fçi̇, Erkan Sami̇ Kökten
Turkish Journal of Agriculture and Forestry
The wood industry produces large amounts of wood waste. This waste usually contains a number of nonwood materials, such as paints or varnishes. In this study, the pyrolysis characteristics of wood waste containing synthetic, polyurethane, and polyester varnishes were investigated for conversion into renewable liquid fuels. The elemental analysis and higher heating values of the bio-oils were determined. The chemical compounds present in the bio-oils obtained at an optimum temperature were identified by gas chromatography/mass spectroscopy analysis. The product yields and compositions were affected by the types of varnishes. The maximum bio-oil yield of 46.7% was obtained from pyrolysis of …
Color, Phenolic Composition, And Antioxidant Properties Of Hardaliye(Fermented Grape Beverage) Under Different Storage Conditions, Buket Aşkin, Azi̇ze Ati̇k
Turkish Journal of Agriculture and Forestry
This study was conducted to determine the effects of storage temperature and time on color and antioxidant properties of hardaliye. Hardaliye was obtained from papazkarası blue-black grapes as a potential source of anthocyanin pigment and high antioxidant activity. Grape variety plays a significant role in color, flavor, and chemical properties. However, the effects of storage conditions on products and especially on phenolic composition and antioxidant properties are not known because there is not any research about storage effects at different temperatures. For this purpose, hardaliye was produced by the conventional method. After having been exposed to lactic acid fermentation, it …
Effects Of High Temperature Stress On Enzymatic And Nonenzymaticantioxidants And Proteins In Strawberry Plants,
2016
TÜBİTAK
Effects Of High Temperature Stress On Enzymatic And Nonenzymaticantioxidants And Proteins In Strawberry Plants, Sergül Ergi̇n, Hati̇ce Gülen, Müge Kesi̇ci̇, Ece Turhan, Ahmet İpek, Nezi̇he Köksal
Turkish Journal of Agriculture and Forestry
The mechanism of tolerance to high temperatures was investigated in two strawberry (Fragaria x ananassa Duch) cultivars, 'Redlands Hope' ('R. Hope', heat tolerant) and 'Cal. Giant 3' ('CG3', heat sensitive). Leaves were collected from plants that were exposed to gradual heat stress and heat-shock stress separately. The contents of nonenzymatic antioxidants such as ascorbic acid (AsA) and glutathione (GSH) and the activities of enzymatic antioxidants such as ascorbate peroxidase (APX) (EC 1.11.1.11), catalase (CAT) (EC 1.11.1.6), and glutathione reductase (GR) (EC. 1.6.4.2) were measured followed by heat treatments. Additionally, proline content was determined, and heat shock proteins (HSPs) were analyzed …
Prospects Of Genomic Prediction In The Usda Soybean Germplasm Collection: Historical Data Creates Robust Models For Enhancing Selection Of Accessions,
2016
University of Nebraska-Lincoln
Prospects Of Genomic Prediction In The Usda Soybean Germplasm Collection: Historical Data Creates Robust Models For Enhancing Selection Of Accessions, Diego Jarquin, James Specht, Aaron Lorenz
Department of Agronomy and Horticulture: Faculty Publications
The identification and mobilization of useful genetic variation from germplasm banks for use in breeding programs is critical for future genetic gain and protection against crop pests. Plummeting costs of next-generation sequencing and genotyping is revolutionizing the way in which researchers and breeders interface with plant germplasm collections. An example of this is the high density genotyping of the entire USDA Soybean Germplasm Collection. We assessed the usefulness of 50K SNP data collected on 18,480 domesticated soybean (G. max) accessions and vast historical phenotypic data for developing genomic prediction models for protein, oil, and yield. Resulting genomic prediction models explained …
