Classification Of Plant Communities Along Postfire Succession In Pinus Brutia (Turkish Red Pine) Stands In Antalya (Turkey),
2017
TÜBİTAK
Classification Of Plant Communities Along Postfire Succession In Pinus Brutia (Turkish Red Pine) Stands In Antalya (Turkey), Ali̇ Kavgaci, Urban Silc, Sai̇me Başaran, Aleksander Marinsek, Mehmet Ali̇ Başaran, Petra Kosir, Nesli̇han Balpinar, Münevver Arslan, Özge Ergüler, Andraz Carni
Turkish Journal of Botany
The paper deals with the classification of plant communities that appear along postfire succession of Pinus brutia forests (Turkish red pine). The research took place in the Antalya region in the southern part of Turkey. Samplings were performed in nine areas, with different periods after fire: 1, 2, 3, 4, 7, 12, 20, 40 years, and a mature forest with an estimated age of 60 years. Numerical classification and ordination analysis were used to determine the communities and to understand the temporal changes. The vegetation classification showed that separate plant communities can be distinguished along the succession line. It was …
Molecular Characterization Of Edible Pea Through Est-Ssr Markers,
2017
TÜBİTAK
Molecular Characterization Of Edible Pea Through Est-Ssr Markers, Mohammad Nisar, Asaf Khan, Syed Fazal Wadood, Aftab Ali̇ Shah, Fati̇h Hanci
Turkish Journal of Botany
The genetic diversity among 23 newly developed homosegregate pea lines (Pisum sativum L.) was assessed with a total of 13 expressed sequence tag (EST) based-simple sequence repeat (SSR) markers. The percentages of amplified and nonamplified primers were 92% and 8%, respectively, and 58.33% of the used primers gave the PCR product within the reported size range while 41.66% of primers gave a different product size. Polymorphism information content (PIC), major allele frequency, and variation in genetic diversity were calculated. The PIC ranged from 0.32 to 0.63 with an average of 0.50. Major allele frequency ranged from 0.48 to 0.78 with …
Assessment Of Genetic Diversity Of Rose Genotypes Using Issr Markers,
2017
TÜBİTAK
Assessment Of Genetic Diversity Of Rose Genotypes Using Issr Markers, Ti̇jen Oğraş, Evren Koban Baştanlar, Özge Karakaş Meti̇n, İrfan Kandemi̇r, Hasan Özçeli̇k
Turkish Journal of Botany
The genus Rosa L. (Rosaceae) is an important ornamental crop with a high economic value in floriculture, cosmetics, and pharmaceutical industries. Turkey is an important country in rose cultivation with unique species and cultivars, especially for rose oil production. Breeding programs of different rose genotypes are crucial for the development of new commercial varieties. In this study, genetic relationships among the old rose cultivars locally grown in Isparta were assessed by DNA fingerprinting. Inter-simple sequence repeats markers (ISSRs) were used to investigate the genetic diversity among nineteen locally grown rose genotypes. Nineteen ISSR primers yielded a total of 413 scorable …
Determining Diurnal And Seasonal Changes In Melatonin Andtryptophan Contents Of Eggplant (Solanum Melongena L.),
2017
TÜBİTAK
Determining Diurnal And Seasonal Changes In Melatonin Andtryptophan Contents Of Eggplant (Solanum Melongena L.), Ahmet Korkmaz, Gökçen Yakupoğlu, Şebnem Köklü, Yakup Cuci̇, Feri̇t Kocaçi̇nar
Turkish Journal of Botany
The objective of this study was to simultaneously determine changes in tryptophan and melatonin contents of eggplant seedlings at two different growth stages during a 24-h period. Variations in tryptophan and melatonin levels in different organs (roots, leaves, fruits, and seeds) and the distribution and accumulation of these molecules in these organs during various growth stages were also investigated. In eggplant seedlings, melatonin showed a strong peak at the beginning of the dark period, while tryptophan levels were at the lowest. Melatonin was also high in the middle of the light period and an inverse relationship was observed between melatonin …
Zn-Use Efficiency For Optimization Of Symbiotic Nitrogenfixation In Chickpea (Cicer Arietinum L.),
2017
TÜBİTAK
Zn-Use Efficiency For Optimization Of Symbiotic Nitrogenfixation In Chickpea (Cicer Arietinum L.), Igor Kryvoruchko
Turkish Journal of Botany
Zn deficiency is widespread in traditional areas of chickpea cultivation worldwide. It limits chickpea productivity and causes significant losses to the economies of the world?s largest chickpea exporters. This review may be of interest to researchers who would like to contribute to the improvement of chickpea cultivation on Zn-depleted soils in an environmentally sustainable manner, namely via identification of genotypes with superior symbiotic performance under Zn-limited conditions. The primary aim of the current work is to familiarize the readers with the biology and symbiotic characteristics of chickpea, and also to provide the necessary background on Zn as an essential nutrient …
Evaluating The Utility Of Rbcl In Identifying Nigerian Speciesof The Genus Afzelia Sm. (Fabaceae; Caesalpinioideae),
2017
TÜBİTAK
Evaluating The Utility Of Rbcl In Identifying Nigerian Speciesof The Genus Afzelia Sm. (Fabaceae; Caesalpinioideae), Aramide Oshingboye, George Nodza, Temitope Onuminya, Oluwatoyin Ogundipe
Turkish Journal of Botany
The genus Afzelia Sm. (Fabaceae) represents one of the most useful tree species in tropical Africa. These trees have huge socioeconomic and ecological importance, but are under serious threat from incessant exploitation. This has caused a decline of the species in the wild; several species are now registered as threatened and endangered in the IUCN red list. However, conserving this species for posterity has been hampered by the complexity of morphological characters that exist among Afzelia species. In our study, we evaluated the utility of rbcL as a single barcode region, exploring its performance to accurately identify Nigerian Afzelia species …
Yuhina Nigrimenta Blyth (Zosteropidae) As A Bird Pollinator Ofbrandisia Hancei Hook.F. (Scrophulariaceae) During Winter,
2017
TÜBİTAK
Yuhina Nigrimenta Blyth (Zosteropidae) As A Bird Pollinator Ofbrandisia Hancei Hook.F. (Scrophulariaceae) During Winter, Yifan Qian, Yun Xiang Li, Xuemei Zhang, Qiu Mei Quan
Turkish Journal of Botany
Winter-flowering plants commonly attract an insufficient number of pollinators. Harsh climate conditions, such as low temperature, make it impossible for insects to evolve as reliable pollinators. Birds can buffer against changes in weather to be more reliable pollinators for these kinds of plants, such as Brandisia hancei Hook.f. (Scrophulariaceae), a shrub endemic to the Northeast Sichuan Basin in China. In this study, the flower visitors, flowering phenology, pollinators, breeding system, and nectar availability of B. hancei Hook.f. were investigated. Results show that the flowering period duration was approximately 3 months for the whole population and more than 10 days per …
A Taxonomic Study Of The Silene Sections Behenantha And Dichotomae (Caryophyllaceae) In Turkey Based On The Micromorphology Of Their Seed And Pollen, Mehmet Kuh, Kemal Yildiz, Ersi̇n Mi̇nareci̇
Turkish Journal of Botany
The seed and pollen grain micromorphologies of 10 taxa of the Silene sections Behenantha and Dichotomae (Caryophyllaceae) were analyzed in this study. Although the seeds of the analyzed taxa were generally reniform, S. tenuiflora and S. koycegizensis from the section Behenantha were clearly distinct from other taxa, while subspecies of S. dichotoma and S. euxina in the section Dichotomae showed differences. Pollen grains are periporate and spheroidal and ornamentation is generally spinulate-microperforate in all taxa. However, ornamentation is spinulate in S. euxina and semireticulate in S. koycegizensis. While the exine structure is generally tectate, it is semitectate in S. koycegizensis. …
Nomenclatural And Taxonomic Notes On Plantago Myosuros (Plantaginaceae) And Its Synonymy,
2017
TÜBİTAK
Nomenclatural And Taxonomic Notes On Plantago Myosuros (Plantaginaceae) And Its Synonymy, Gustavo Hassemer
Turkish Journal of Botany
Plantago myosuros is an herbaceous plant species native to South America that is naturalized in parts of Europe. Here, I designate a lectotype for the name P. myosuros and for two of its synonyms, P. nigritella and P. rojasii. I also propose the synonymization of the currently accepted P. myosuros subsp. humilior with P. myosuros. Images of the lectotypes of these four names are provided.
Can Sub-Saharan Africa Feed Itself?,
2016
Wageningen Agricultural University
Can Sub-Saharan Africa Feed Itself?, Martin K. Van Ittersum, Lenny G. J. Van Bussel, Joost Wolf, Patricio Grassini, Justin Van Wart, Nicolas Guilpart, Lieven Claessens, Hugo De Groot, Keith Wiebe, Daniel Mason-D'Croz, Haishun Yang, Hendrik Boogard, Pepijn A. J. Van Oort, Marloes P. Van Loon, Kazuki Saito, Ochieng Adimo, Samuel Adjei-Nsiah, Alhassane Agali, Abdullahi Bala, Regis Chikowo, Kayuki Kaizzi, Mamoutou Kouressy, Joachim H. J. R. Makoi, Korodjouma Ouattara, Kindie Tesfaye, Kenneth G. Cassman
Department of Agronomy and Horticulture: Faculty Publications
Although global food demand is expected to increase 60% by 2050 compared with 2005/2007, the rise will be much greater in sub- Saharan Africa (SSA). Indeed, SSA is the region at greatest food security risk because by 2050 its population will increase 2.5-fold and demand for cereals approximately triple, whereas current levels of cereal consumption already depend on substantial imports. At issue is whether SSA can meet this vast increase in cereal demand without greater reliance on cereal imports or major expansion of agricultural area and associated biodiversity loss and greenhouse gas emissions. Recent studies indicate that the global increase …
Can Functional Traits Predict Plant Community Response To Global Change?,
2016
University of California - Irvine
Can Functional Traits Predict Plant Community Response To Global Change?, Sarah Kimball, Jennifer L. Funk, Marko J. Spasojevic, Katharine N. Suding, Scot Parker, Michael K. Goulden
Biology, Chemistry, and Environmental Sciences Faculty Articles and Research
One primary goal at the intersection of community ecology and global change biology is to identify functional traits that are useful for predicting plant community response to global change. We used observations of community composition from a long-term field experiment in two adjacent plant communities (grassland and coastal sage shrub) to investigate how nine key plant functional traits were related to altered water and nitrogen availability following fire. We asked whether the functional responses of species found in more than one community type were context dependent and whether community-weighted mean and functional diversity were significantly altered by water and nitrogen …
Salvinia Molesta: An Assessment Of The Effects And Methods Of Eradication,
2016
The University of San Francisco
Salvinia Molesta: An Assessment Of The Effects And Methods Of Eradication, Arti Lal
Master's Projects and Capstones
Salvinia molesta is an invasive aquatic fern. It is now the second worse aquatic invader in the world. Since the 1930s, it has invaded most tropical and some temperate countries. S. molesta plants grow vegetatively and can increase in size rapidly. S. molesta can form thick mats of up to 1-meter-thick. There are a number of ways these thick mats negatively affect the environment: 1) reduce light to benthic organisms, 2) reduce oxygen in the water column for other organisms, 3) accumulate as organic matter at the bottom of the water column, 4) decrease nutrients for other organisms, and 5) …
Review Of Booming From The Mists Of Nowhere: The Story Of The Greater Prairie-Chicken By Greg Hoch,
2016
Minnesota Department of Natural Resources, Crookston
Review Of Booming From The Mists Of Nowhere: The Story Of The Greater Prairie-Chicken By Greg Hoch, Ross H. Hier
The Prairie Naturalist
The Greater Prairie-Chicken (Tympanuchus cupido pinnatus) is an iconic species inhabiting one of the most iconic and rarest habitats in the world—the tallgrass prairies of central North America. To tell the story of the Greater Prairie-Chicken is a monumental task. Its history is intricately woven into pre- and post-European settlement of the North American prairies in such a way that knowledge of the species is spread over several centuries. Thus, researching the “old and the new” regarding the Greater Prairie-Chicken requires a substantial literature review, much of which occurs in publications from the 1800s. Hoch has done a …
Finding The Best Remaining Black Hills Montane Grasslands, The First Step In Conservation,
2016
Laramie, Wyoming
Finding The Best Remaining Black Hills Montane Grasslands, The First Step In Conservation, Hollis Marriott, Don Faber-Langendoen, David J. Ode
The Prairie Naturalist
Black Hills Montane Grassland is a rare and endangered plant community endemic to the Black Hills of western South Dakota and northeastern Wyoming. It is restricted to higher elevations on the Limestone Plateau in the western part of the uplift. Early visitors to the Black Hills wrote glowing reports of flower-filled grasslands on the Limestone Plateau. Lieutenant Colonel George A. Custer and his soldiers reveled in lush grass, and decorated the headgear of their horses with flowers (Custer 1875). Expedition botanist A. B. Donaldson “estimated the number of flowers in bloom in Floral Valley at 50, while an equal number …
Changes In The Prairie Naturalist For 2017: Some Bumps In The Road During Transition,
2016
Western Illinois University
Changes In The Prairie Naturalist For 2017: Some Bumps In The Road During Transition, Christopher N. Jacques
The Prairie Naturalist
By now it is obvious to most of our members and authors that The Prairie Naturalist (TPN) has experienced some delays in conducting journal-related business over the past few months. Publication of the June 2016 issue was slightly delayed and the December 2016 was mailed much later than planned. So I wanted to update our members on the current status, and other aspects, of TPN. As most of you know, when I transitioned into the Editorship of TPN, one of my first orders of business was to secure a new publication venue for the journal. Fortunately, the Department …
Reproductive Characteristics Of Landlocked Fall Chinook Salmon From Lake Oahe, South Dakota,
2016
South Dakota Department of Game, Fish and Parks
Reproductive Characteristics Of Landlocked Fall Chinook Salmon From Lake Oahe, South Dakota, Kelsen L. Young, Michael E. Barnes, Jeremy L. Kientz
The Prairie Naturalist
Lake Oahe, South Dakota, USA, landlocked fall Chinook salmon (Oncorhynchus tshawytscha) reproductive characteristics were examined over a 27 year period, from 1988 to 2015. Mean total lengths of spawning females ranged from 665 mm (1995) to 812 mm (2015) with considerable year-to-year variation. Post-spawn female weights varied, ranging from 2.02 kg (2000) to 5.55 kg (2015), with an overall mean of 3.04 kg. Fecundity peaked at 4,555 eggs per female in 2003, which was just 3 years after a low of 2,011 eggs per female in 2000. Relative fecundity based on female weight was greatest at 1,211 eggs/kg …
Assessment Of Smallmouth Bass Growth And Mortality In Nebraska Waters,
2016
University of Nebraska at Kearney
Assessment Of Smallmouth Bass Growth And Mortality In Nebraska Waters, Benjamin J. Schall, Keith D. Koupal, Casey W. Schoenebeck, Keith L. Hurley
The Prairie Naturalist
Smallmouth bass (Micropterus dolomieu) have been introduced across Nebraska into a variety of waterbodies. However, an estimate of smallmouth bass growth and mortality in Nebraska waters has not been produced. The objectives of this study were to use historic sampling data to describe the growth of smallmouth bass in Nebraska lakes in relation to other regional models, growth among waterbody types (reservoirs, Interstate 80 [I-80] lakes, and rivers), estimates of age at quality, preferred, and memorable lengths, and mortality for Nebraska smallmouth bass populations. Mean length ± SE of Nebraska smallmouth bass at age 7 was 383 ± …
Review Of Plants Have So Much To Give Us, All We Have To Do Is Ask: Anishinaabe Botanical Teachings By Mary Siisip Geniusz (Edited By Wendy Makoons Geniusz, Illustrated By Annmarie Geniusz),
2016
University of Kansas
Review Of Plants Have So Much To Give Us, All We Have To Do Is Ask: Anishinaabe Botanical Teachings By Mary Siisip Geniusz (Edited By Wendy Makoons Geniusz, Illustrated By Annmarie Geniusz), Natasha Myhal, Kelly Kindscher
The Prairie Naturalist
Plants Have So Much to Give Us, All We Have to Do Is Ask offers a new look at Anishinaabe (Ojibwe) ethnobotany as told through traditional stories. Botanical teachings through stories are a way to pass down traditional knowledge from generation to generation. For example, Anishinaabe knowledge on plants was written and recorded in communities willing to share their knowledge with early scholars, such as Albert B. Reagan (1928), Huron H. Smith (1932), and Melvin R. Gilmore (1933). Each of these scholars spent time with an Anishinaabe community to learn about plants and primarily to provide written descriptions of plants …
Mechanism Of Resistance, Gene Flow, And Integrated Management Of Ragweeds (Ambrosia) In Nebraska,
2016
University of Nebraska-Lincoln
Mechanism Of Resistance, Gene Flow, And Integrated Management Of Ragweeds (Ambrosia) In Nebraska, Zahoor Ahmad Ganie
Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research
Common ragweed (Ambrosia artemisiifolia L.) and giant ragweed (Ambrosia trifida L.) are native annual broadleaf weeds in the United States found in diverse agroecosystems, roadsides, and wastelands. They are economically important weed species in the Midwest and sources of pollen allergies. Confirmation of glyphosate-resistant (GR) common and giant ragweed in Nebraska justified the need to determine the mechanism of resistance, dispersal of resistance genes via pollen, and to develop an integrated management program. The objectives of this research were to: 1) determine the mechanism of glyphosate resistance in a common ragweed biotype from Nebraska; 2) evaluate the effect …
Effect Of Smooth Bromegrass Management On Grazing Cattle Dung Decomposition, Co2 Flux, And Soil Nutrient Movement,
2016
University of Nebraska-Lincoln
Effect Of Smooth Bromegrass Management On Grazing Cattle Dung Decomposition, Co2 Flux, And Soil Nutrient Movement, Bradley D. Schick
Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research
Rapid nutrient cycling improves forage quality and livestock production in pastures. Interseeding legumes may be a strategy to enhance N cycling, but effects of dung excreted from cattle grazing pastures with legumes on dung decomposition rates and soil N cycling have not been studied. Our objective was to evaluate how dung excreted from cattle grazing legume-interseeded, N-fertilized, and unfertilized smooth bromegrass (Bromus inermis Leyss.) pastures affects dung chemical composition, dry matter decomposition, CO2 flux, and N availability in soil. Freshly deposited dung from yearling steers grazing legume-interseeded, N-fertilized, and unfertilized pastures was collected and placed as pats in …
