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Articles 1 - 30 of 101
Full-Text Articles in Life Sciences
Campus Life: In Perkins Arboretum There Are Birds Of All Feathers, Trees That Tell A Story, And Even Romance (Especially If You're A Frog), Gerry Boyle
Colby Magazine
To the uninitiated, Perkins Arboretum is the edge of campus. For those familiar with its flora and fauna, the arboretum is a wondrous classroom and refuge.
Sequoiadendron Giganteum (Cupressaceae) At Lake Fulmor, Riverside County, California, Rudolf Schmid, Mena Schmid
Sequoiadendron Giganteum (Cupressaceae) At Lake Fulmor, Riverside County, California, Rudolf Schmid, Mena Schmid
Aliso: A Journal of Systematic and Floristic Botany
A GPS census made on 19 June 2012 of the Lake Fulmor area, northwestern San Jacinto Mountains, Riverside County, California, revealed seven trees of the Sierra Nevada endemic Sequoiadendron giganteum (Cupressaceae). The trees occur in a 234-meter-long narrow strip along the northwestern side of the lake. The population appears to be naturalizing. The largest tree (45 cm DBH, about 20 m tall), planted in 1980, is reproductively mature. Its six offspring to the northeast and southwest are 3–5 m tall and do not presently bear cones.
Concrete Shroud, Jake Reller, Mariah Tate Klemens
Concrete Shroud, Jake Reller, Mariah Tate Klemens
Occam's Razor
Concrete shroud is an exhibition originating from a dialogue between the two artists, culminating in a series of lectures written by Mariah Tate Klemens and Jake Reller.
Community, Culture And Identity In An Age Of Globalization, Katie Wiggins
Community, Culture And Identity In An Age Of Globalization, Katie Wiggins
Occam's Razor
As we move further into the age of globalization, we are seeing changes not only at a global level but at individual and communal levels; changes that we cannot wholly identify but that we recognize in ourselves. We are adapting to a global world, one that is affecting our identity and culture and, as we attempt to hold on to this identity and still converse with a larger world, we ultimately are forced to reshape our identities. Some may wonder what this will mean for the future and to what extent it affects us as individuals and communities. To answer …
Occam's Razor Vol. 3 - Full (2013)
Intercepted Rainfall In Abies Fabri Forest With Different-Aged Stands In Southwestern China, Xiangyang Sun, Genxu Wang, Yun Lin, Linan Liu, Yang Gao
Intercepted Rainfall In Abies Fabri Forest With Different-Aged Stands In Southwestern China, Xiangyang Sun, Genxu Wang, Yun Lin, Linan Liu, Yang Gao
Turkish Journal of Agriculture and Forestry
Interception is one of the most important hydrological processes. Most investigations merely focus on canopy interception, but forest floor interception should also be considered. The stand age also influences interception. To explore the interception characteristics of Abies fabri with different stand ages, canopy, stem, and forest floor, interceptions were evaluated during the rainy season of 2009 (from May to October 2009). The total interception rates were found to be 28.8%, 25.5%, and 31.3% for young, middle-aged, and mature forest stands, respectively. Forest floor interception accounted for 19.1%, 18.1%, and 10.0% of the total interception, respectively. We concluded that the differences …
Ecology, Toxicity, And Hydrolytic Activities Of Bacillus Thuringiensis In Forests, Fouad Al-Momani, Maher Obeidat
Ecology, Toxicity, And Hydrolytic Activities Of Bacillus Thuringiensis In Forests, Fouad Al-Momani, Maher Obeidat
Turkish Journal of Agriculture and Forestry
The investigation of Bacillus thuringiensis (Bt) in 16 forest soil samples from Ajloun, northern Jordan, involved the isolation of 23 isolates toxic to the third instar dipteran larvae of Drosophila melanogaster and 7 isolates toxic to the third instar lepidopteran larvae of Ephestia kuehniella. The highest viable count of Bt was found in Ebeen forest soils (14.24 × 10^7 CFU g^{-1}), and the lowest viable count was found in Rasoun forest soils. The lethal concentration (LC_{50}) of Bt isolates indicated a variation in their toxicity to D. melanogaster and E. kuehniella larvae, with lower LC_{50} values for D. melanogaster suggesting …
Support Vector Machines In Wood Identification: The Case Of Three Salix Species From Turkey, Kemal Turhan, Bedri̇ Serdar
Support Vector Machines In Wood Identification: The Case Of Three Salix Species From Turkey, Kemal Turhan, Bedri̇ Serdar
Turkish Journal of Agriculture and Forestry
The aim of this study was to use a support vector machine (SVM) for the first time as a predictive method for differentiating species of Salix wood through the biometric analysis of their anatomy using wood taken from basal disks of 3 species. The purpose of a SVM is to construct optimal decision boundaries among classes in a decision plane. A decision plane separates a set of objects having different class memberships. In this study, the decision plane has 3 different wood species. Timely and accurate identification of tree species can be crucial in forestry. The similarity of structures in …
Site Index Conversion Equations For Mixed Stands Of Scots Pine (Pinus Sylvestris L.) And Oriental Beech (Fagus Orientalis Lipsky) In The Black Sea Region, Turkey, Aydin Kahri̇man, Hakki Yavuz, İlker Ercanli
Site Index Conversion Equations For Mixed Stands Of Scots Pine (Pinus Sylvestris L.) And Oriental Beech (Fagus Orientalis Lipsky) In The Black Sea Region, Turkey, Aydin Kahri̇man, Hakki Yavuz, İlker Ercanli
Turkish Journal of Agriculture and Forestry
The site index conversion equations are important for estimating the site index of one tree species from the site index of another tree species in mixed stands. In this study, data were obtained from 162 sample plots in mixed stands of Scots pine (Pinus sylvestris L.) and Oriental beech (Fagus orientalis Lipsky) from the Black Sea Region in the north of Turkey. The breast height ages and height of the site trees were measured and the site index was estimated by these data. Geometric linear regression was used to estimate the parameters of a linear model relating to site indices …
Phenolic Composition And Antioxidant Activity Of Salvia Tomentosa Miller: Effects Of Cultivation, Harvesting Year, And Storage, Cüneyt Di̇nçer, İsmai̇l Tontul, İhsan Burak Çam, Kübra Sultan Özdemi̇r, Ayhan Topuz, Hi̇lal Şahi̇n Nadeem, Saadet Tuğrul Ay, Ramazan Süleyman Göktürk
Phenolic Composition And Antioxidant Activity Of Salvia Tomentosa Miller: Effects Of Cultivation, Harvesting Year, And Storage, Cüneyt Di̇nçer, İsmai̇l Tontul, İhsan Burak Çam, Kübra Sultan Özdemi̇r, Ayhan Topuz, Hi̇lal Şahi̇n Nadeem, Saadet Tuğrul Ay, Ramazan Süleyman Göktürk
Turkish Journal of Agriculture and Forestry
Salvia tomentosa is a common medicinal plant, and it is consumed as an herbal tea in some Mediterranean countries. It has been extensively collected from its natural habitat, and careless collection has caused the recent extinction of some plants. The present study was undertaken to cultivate S. tomentosa and compare the phenolic composition and antioxidant properties of wild and cultivated plants. Total phenolics, total flavonoids, and antioxidant activity of S. tomentosa ranged between 49.27 and 66.15 mg GAE g^{-1} dry weight (dw), 36.27 and 40.83 mg catechin g^{-1} dw, and 1.77 and 2.29 mg dw mg^{-1} DPPH, respectively. Total phenolic …
Changes In Stem Growth Rates And Root Wood Anatomy Of Oriental Beech After A Landslide Event In Hanyeri, Bartın, Turkey, Barbaros Yaman, Nesi̇be Köse, Ünal Akkemi̇k
Changes In Stem Growth Rates And Root Wood Anatomy Of Oriental Beech After A Landslide Event In Hanyeri, Bartın, Turkey, Barbaros Yaman, Nesi̇be Köse, Ünal Akkemi̇k
Turkish Journal of Agriculture and Forestry
On 19 May 1998, a small-scale landslide occurred near Hanyeri, Bartın, in the western Black Sea region. The purpose of the study is to investigate the changes in stem growth rates and root wood anatomy of oriental beech (Fagus orientalis Lipsky). According to results from 8 years before and after the event year, growth variation in the affected trees is significantly high. In the control trees, growth increases after the event year, and the growth variation is 116.22%; this value is 69.59% in the affected trees. However, the growth variation values for ±11 years are 107.69% and 81.36% in control …
Arbuscular Mycorrhizal Fungi Associated With Tree Peony In 3 Geographic Locations In China, Zhaoyong Shi, Yinglong Chen, Xiaogai Hou, Shuangcheng Gao, Fayuan Wang
Arbuscular Mycorrhizal Fungi Associated With Tree Peony In 3 Geographic Locations In China, Zhaoyong Shi, Yinglong Chen, Xiaogai Hou, Shuangcheng Gao, Fayuan Wang
Turkish Journal of Agriculture and Forestry
The diversity of arbuscular mycorrhizal fungi (AMF) is of great interest because of their potential function in ecosystems. Tree peony is an important traditional ornamental and medicinal plant with economic significance. We examined the mycorrhizal status of the rhizosphere of 14 common cultivars of tree peony (Paeonia suffruticosa) in 3 different geographic locations in China. Root samples of all cultivars were colonized by AMF. The mean percentage of root length colonization, vesicles, and arbuscules were 39%, 3.6%, and 6.0%, respectively. AMF species richness varied from 5 to 11, and spore density ranged from 20 to 61 per 50 g of …
Hydropriming And Hot Water-Induced Heat Shock Increase Cotton Seed Germination And Seedling Emergence At Low Temperature, Yüksel Bölek, Mehmet Nuri̇ Nas, Hati̇ce Çokkizgin
Hydropriming And Hot Water-Induced Heat Shock Increase Cotton Seed Germination And Seedling Emergence At Low Temperature, Yüksel Bölek, Mehmet Nuri̇ Nas, Hati̇ce Çokkizgin
Turkish Journal of Agriculture and Forestry
Increasing seed germination ability in cold soil conditions is necessary for effective cotton production. A major aim of cotton producers is to have good stand establishment and healthy seedlings. To determine the effects of hydropriming and heat shock treatment on seed germination and seedling emergence, seeds of 3 cotton cultivars, i.e. Stoneville-468, Maraş-92, and Sayar-314, were primed in distilled water at 5 °C or 25 °C for 2, 4, 6, 8, or 10 h or subjected to a hot water bath (96 °C) for 10, 30, 60, 90, 120, or 240 s. Germination and emergence percentage, and seedling fresh weight …
Essential Oil Composition Of Sweet Basil Cultivars As Affected By Nitrogen And Potassium Fertilization, Renata Nurzynska-Wierdak, Bartlomiej Borowski, Katarzyna Dzida, Grazyna Zawislak, Radoslaw Kowalski
Essential Oil Composition Of Sweet Basil Cultivars As Affected By Nitrogen And Potassium Fertilization, Renata Nurzynska-Wierdak, Bartlomiej Borowski, Katarzyna Dzida, Grazyna Zawislak, Radoslaw Kowalski
Turkish Journal of Agriculture and Forestry
This study was designed to find correlations between the rate of nitrogen and potassium and basil herb quality resulting from essential oil content and composition. An increase in the amount of nitrogen in the nutritional environment of the plants resulted in the enhanced accumulation of essential oil, as well as in a rise in linalool and germacrene D concentration. The present study also showed increased content of essential oil in the herb, as well as an increase of 1,8-cineole in the oil under the influence of the increased rate of potassium. The studied basil cultivars Kasia and Wala were characterized …
Molecular Cloning And Expression Analysis Of Fvmyb1 From Fraxinus Velutina Torr., Tian Li, Zheng-Ying Peng, Yu-Ping Bi, Zhong-Xue Fan
Molecular Cloning And Expression Analysis Of Fvmyb1 From Fraxinus Velutina Torr., Tian Li, Zheng-Ying Peng, Yu-Ping Bi, Zhong-Xue Fan
Turkish Journal of Agriculture and Forestry
V-myb avian myeloblastosis viral oncogene homolog (MYB) transcription factors play important roles in the processes of plant growth, development, and stress responses. In this study, a full-length cDNA sequence of a MYB gene, designated FvMYB1, was isolated from Arizona ash (Fraxinus velutina Torr.) for the first time. Sequence analysis showed that the deduced amino acid sequence of FvMYB1 encoded novel MYB proteins with single DNA binding domains. Based on the R3 domain amino acid sequence, the FvMYB1 was closely related to some proteins whose functions were known. The expression pattern of FvMYB1 in different organs of Arizona ash was analyzed …
Is Quercus Virgiliana A Distinct Morphological And Genetic Entity Among European White Oaks?, Cristian Mihai Enescu, Alexandru Lucian Curtu, Neculae Şofletea
Is Quercus Virgiliana A Distinct Morphological And Genetic Entity Among European White Oaks?, Cristian Mihai Enescu, Alexandru Lucian Curtu, Neculae Şofletea
Turkish Journal of Agriculture and Forestry
The existence of Quercus virgiliana Ten. is a subject of debate among botanists and silviculturists. It was considered a distinct species, sometimes as an intraspecific taxonomic unit of Q. pubescens L., or was not even recognized as a taxon or infrataxon. This disagreement with regard to the taxonomic classification is explained by the morphological similarities between Q. virgiliana and Q. pubescens, with a small overlap between particular leaf and fruit traits. The main objective of this study was to evaluate the macromorphological fruit and leaf descriptors in Romanian populations of pubescent oaks. We wanted to find which traits discriminate between …
Insecticidal Activity Of Essential Oil Of Prangos Ferulacea (Umbelliferae) Against Ephestia Kuehniella (Lepidoptera: Pyralidae) And Trichogramma Embryophagum (Hymenoptera: Trichogrammatidae), Fahri̇ye Ercan, Hati̇ce Baş, Murat Koç, Di̇lek Pandir, Sevcan Öztemi̇z
Insecticidal Activity Of Essential Oil Of Prangos Ferulacea (Umbelliferae) Against Ephestia Kuehniella (Lepidoptera: Pyralidae) And Trichogramma Embryophagum (Hymenoptera: Trichogrammatidae), Fahri̇ye Ercan, Hati̇ce Baş, Murat Koç, Di̇lek Pandir, Sevcan Öztemi̇z
Turkish Journal of Agriculture and Forestry
Essential oil vapors obtained by the hydrodistillation of Prangos ferulacea (Umbelliferae) were tested on the different stages of Ephestia kuehniella Zeller (Lepidoptera: Pyralidae) and egg parasitoid Trichogramma embryophagum Hartig (Hymenoptera: Trichogrammatidae). Extracts of the volatile fractions from P. ferulacea were analyzed by capillary gas chromatography-mass spectrometry. The major compound of the essential oil was detected as 2,3,6-trimethyl benzaldehyde (66.59%) and the minor compound was heneicosane (0.02%). The third instar larvae of E. kuehniella (LC_{50}: 379.662 µL L^{-1} air and LC_{99}: 538.755 µL L^{-1} air) and the pupal stage of T. embryophagum (LC_{50}: 5.947 µL L^{-1} air and LC_{99}: 19.568 µL …
Evaluation Of Efficiency Parameters Of Phosphorous-Solubilizing And N-Fixing Bacteria Inoculations In Wheat (Triticum Aestivum L.), Sancar Bulut
Turkish Journal of Agriculture and Forestry
Chemical fertilizers play a significant role in increasing plant production; however, they may have a negative impact on soil fertility and cause environmental degradation in cases of excessive use. In addition, the highest levels in chemical fertilizer use have already been reached, and further yield increases do not seem possible. Due to their negative impact on soils and the environment, alternatives to chemical fertilizers are needed. Today, biological alternatives are yielding promising outcomes. Biological nitrogen fixation may constitute a significant alternative in organic farming. Therefore, in the present study, the effects of single, dual, and triple combinations of phosphorus-solubilizing [Bacillus …
Determination Of The Impact Of Creeping Of Furniture Joints On Their Rigidity, Jerzy Smardzewski, Robert Klos, Beata Fabisiak
Determination Of The Impact Of Creeping Of Furniture Joints On Their Rigidity, Jerzy Smardzewski, Robert Klos, Beata Fabisiak
Turkish Journal of Agriculture and Forestry
The study presents research results on the effect of creeping on changes in the rigidity of selected joints used in constructions of upholstered furniture, expressed as the substitute modulus of elasticity Ez. The modulus was calculated analytically for this purpose using the Maxwell-Mohr constitutive equation. In addition, actual runs of creeping curves were determined and a theoretical model well describing the obtained results was selected. Simultaneously, a detailed statistical analysis was carried out. It was found that creeping exerted a significant impact on the mechanical quality of the examined joints by reducing their substitute modulus of elasticity by 11%-16%. This …
Dry Matter Accumulation And Forage Quality Characteristics Of Different Soybean Genotypes, Esvet Açikgöz, Mehmet Si̇nci̇k, Gary Wietgrefe, Mustafa Sürmen, Semi̇ha Çeçen, Tamer Yavuz, Cengi̇z Erdurmuş, Abdurrahi̇m Tanju Göksoy
Dry Matter Accumulation And Forage Quality Characteristics Of Different Soybean Genotypes, Esvet Açikgöz, Mehmet Si̇nci̇k, Gary Wietgrefe, Mustafa Sürmen, Semi̇ha Çeçen, Tamer Yavuz, Cengi̇z Erdurmuş, Abdurrahi̇m Tanju Göksoy
Turkish Journal of Agriculture and Forestry
Three different soybean [Glycine max (L.) Merr.] cultivars (A-3127, Derry, and Yemsoy) were evaluated for dry matter (DM) yield, plant components, and crop growth rate (CGR) at different row spacings and harvesting stages in 3 locations with Mediterranean-type climate in a split-split plot design with 3 replications in 2009 and 2010. In addition, crude protein (CP), crude protein yield (CPY), acid detergent fiber (ADF), neutral detergent fiber (NDF), total digestible nutrients (TDN), and relative feed value (RFV) of harvested forage soybeans were determined at the Bursa (Turkey) location. Increased row spacings significantly reduced DM yield at all locations. Combined over …
Multiple Shoot Regeneration Of Plumular Apices Of Chickpea, Muhammad Aasim, Si̇bel Day, Fereshteh Rezaei, Mortaza Hajyzadeh
Multiple Shoot Regeneration Of Plumular Apices Of Chickpea, Muhammad Aasim, Si̇bel Day, Fereshteh Rezaei, Mortaza Hajyzadeh
Turkish Journal of Agriculture and Forestry
Chickpea (Cicer arietinum L.) is an important grain legume used almost all over the world. Development of new repeatable and reliable tissue culture protocols is very important for improvement of breeding and genetic transformation studies. It is a highly recalcitrant plant and there is an urgent need to develop a regeneration protocol that can ensure easy multiple and qualitative superior shoots that could be rooted and yield fertile plants. Unconditioned plumular apices and plumular apices preconditioned with 10 mg L^{-1} benzylaminopurine (BA) for 10 days were cultured on Murashige and Skoog (MS) medium supplemented with 0.25-2.00 mg L^{-1} BA with …
The Promoted Longevity Of Gerbera Cut Flowers Using Geranyl Diphosphate And Its Analog, Zahra Oraghi Ardebili, Vahid Abdossi, Rosa Zargarani, Narges Oraghi Ardebili
The Promoted Longevity Of Gerbera Cut Flowers Using Geranyl Diphosphate And Its Analog, Zahra Oraghi Ardebili, Vahid Abdossi, Rosa Zargarani, Narges Oraghi Ardebili
Turkish Journal of Agriculture and Forestry
Terpenoids, the most abundant and structurally diverse class of plant secondary metabolites, play an important role in plants. With the purpose of obtaining new and better chemical preservatives, the present study investigated the effects of geranyl diphosphate (GDP), a precursor of terpenoids, and its analog on the vase life of cut flower gerbera. GDP and its analog were used in 5 different concentrations (0, 25, 50, 100, and 200 mg L^{-1}). Flowers were grouped into 9 different treatment groups: control (C), G25, G50, G100, G200, A25, A50, A100, and A200. The application of geranyl diphosphate and its analog resulted in …
Changes In Mycorrhizal Spore And Root Colonization Of Coastal Dune Vegetation Of The Seyhan Delta In The Postcultivation Phase, Özlem Aytok, Kemal Tulühan Yilmaz, İbrahi̇m Ortaş, Hali̇l Çakan
Changes In Mycorrhizal Spore And Root Colonization Of Coastal Dune Vegetation Of The Seyhan Delta In The Postcultivation Phase, Özlem Aytok, Kemal Tulühan Yilmaz, İbrahi̇m Ortaş, Hali̇l Çakan
Turkish Journal of Agriculture and Forestry
Changes in the abundance of arbuscular mycorrhizal (AM) spores and root colonization that occurred in the postcultivation phase were investigated in the coastal dunes of the Seyhan Delta, Turkey. A sampling method was used to obtain community-level information, which is essential for the evaluation of relations between plant communities and AM colonization. Eight quadrats of 10 × 10 m were selected to describe floristic composition of different plant communities. TWINSPAN was applied to identify the plant communities. In addition, DECORANA was employed to put forward a clear ordination of the communities. Soil samples were collected at depths of 0-20 cm …
Extraction Of Phenolic Compounds From Melissa Using Microwave And Ultrasound, Alev Emi̇ne İnce, Serpi̇l Şahi̇n, Servet Gülüm Şümnü
Extraction Of Phenolic Compounds From Melissa Using Microwave And Ultrasound, Alev Emi̇ne İnce, Serpi̇l Şahi̇n, Servet Gülüm Şümnü
Turkish Journal of Agriculture and Forestry
In this study, extraction of phenolic compounds from melissa by microwave and ultrasound was studied. In both the microwave and ultrasound extractions, the effects of extraction time (5-20 min for microwave; 5-30 min for ultrasound) and solid-to-solvent ratio (1:10, 1:20, and 1:30 g mL^{-1}) on total phenolic content (TPC) were investigated. Effects of different powers (50% and 80%) were also studied for the ultrasound extraction. As a solvent, water was used. In microwave extractions, the highest TPC of extracts (145.8 mg GAE g^{-1} dry material) was obtained in 5 min and at a 1:30 solid-to-solvent ratio. For ultrasound extraction, the …
Forest Management Issues Of The Southern United States And Comparisons With Turkey, Pete Bettinger, Jacek Siry, Chris Cieszewski, Krista L. Merry, Hayati̇ Zengi̇n, Ahmet Yeşi̇l
Forest Management Issues Of The Southern United States And Comparisons With Turkey, Pete Bettinger, Jacek Siry, Chris Cieszewski, Krista L. Merry, Hayati̇ Zengi̇n, Ahmet Yeşi̇l
Turkish Journal of Agriculture and Forestry
Most of the forest area in the southern United States has been cleared, regrown, purchased, and sold several times over the last 200 years, and forest management practices generally focus on wood production. Agricultural expansion, use, and the abandonment of land have been the major forces behind land use change, and now human population expansion is a major issue. The land tenure system of the United States has allowed individuals and companies to acquire, use, and sell land since the time of European colonization; thus, private ownership of land dominates the southern region. However, new private, corporate, nonindustrial entities have …
Mapping Of Thermal Comfort For Outdoor Recreation Planning Using Gis: The Case Of Isparta Province (Turkey), Mehmet Topay
Mapping Of Thermal Comfort For Outdoor Recreation Planning Using Gis: The Case Of Isparta Province (Turkey), Mehmet Topay
Turkish Journal of Agriculture and Forestry
This study presents a model for the physical planning process of thermal comfort (TC), which is very important for outdoor recreation planning, using thermal perception maps (TPMs). For this purpose, a TPM of Isparta Province was produced according to the physiologically equivalent temperature (PET) index from climatic data of the province. To determine the TC structure of the province, climatic data were collected from 16 meteorology stations. The RayMan 1.2 program was used to obtain the monthly PET values of the stations, and the inverse distance weighted interpolation technique in geographic information system (GIS) software was used to produce monthly …
Adhesion Properties Of Some Protective Layers Exposed To Outside Weather Conditions For Five Years, Mehmet Budakçi, Ci̇hat Taşçioğlu
Adhesion Properties Of Some Protective Layers Exposed To Outside Weather Conditions For Five Years, Mehmet Budakçi, Ci̇hat Taşçioğlu
Turkish Journal of Agriculture and Forestry
In this study, the long-term (5-year) performances of 2 varnish systems, semitransparent alkyd-based brown stain (SABBS) and alkyd-based clear varnish (ABCV), were evaluated on preservative-treated Scots pine (Pinus sylvestris L.) sapwood. Prior to varnish application, specimens were impregnated with 2 different types of wood preservative. The experimental variables were varnish type, layer thickness, and wood preservative. ASTM D 1641 was followed for exposing wood specimens to outdoor conditions. The effects of long-term exposure on adhesion properties of applied varnish systems were tested according to ASTM D 4541. Long-term outdoor exposure resulted in 4.2% and 33.9% reductions in the adhesion properties …
The Effect Of Tillage Systems On Yield And Quality Of Durum Wheat Cultivars, Andrzej Wozniak
The Effect Of Tillage Systems On Yield And Quality Of Durum Wheat Cultivars, Andrzej Wozniak
Turkish Journal of Agriculture and Forestry
A field experiment was conducted for 3 years, from 2008 to 2010, in Uhrusk, Poland, to investigate the effect of tillage systems on the yield and quality of durum wheat cultivars Floradur and Lloyd. The 3 tillage systems were: 1) conventional tillage (CT) - shallow ploughing and harrowing after harvest of the previous crop, ploughing in the autumn; 2) reduced tillage (RT) - only a cultivator was used after harvest of the previous crop; and 3) herbicide tillage (HT) - only Roundup 360 SL was used after harvest of the previous crop. Both cultivars were found to respond differently to …
Changes In The Forage Yield And Quality Of Legume–Grass Mixtures Throughout A Vegetation Period, Sebahatti̇n Albayrak, Mevlüt Türk
Changes In The Forage Yield And Quality Of Legume–Grass Mixtures Throughout A Vegetation Period, Sebahatti̇n Albayrak, Mevlüt Türk
Turkish Journal of Agriculture and Forestry
The aim of the present study was to determine the changes in the forage yield and quality of binary and ternary mixtures of alfalfa (Medicago sativa L.), red clover (Trifolium pratense L.), smooth bromegrass (Bromus inermis Leys.), orchardgrass (Dactylis glomerata L.), and meadow fescue (Festuca pratensis Huds.) throughout a vegetation period. Plots were established in 2008 in Isparta, Turkey, in a randomized complete block design with 3 replicates. Four cuttings were done during the 2009 and 2010 vegetative periods. The levels of crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF), and relative feed value (RFV) were determined …
Chitosan Coating Improves The Shelf Life And Postharvest Quality Of Table Grape (Vitis Vinifera) Cultivar Shahroudi, Mohammad Ali Shiri, Davood Bakhshi, Mahmood Ghasemnezhad, Monad Dadi, Alexandros Papachatzis, Helen Kalorizou
Chitosan Coating Improves The Shelf Life And Postharvest Quality Of Table Grape (Vitis Vinifera) Cultivar Shahroudi, Mohammad Ali Shiri, Davood Bakhshi, Mahmood Ghasemnezhad, Monad Dadi, Alexandros Papachatzis, Helen Kalorizou
Turkish Journal of Agriculture and Forestry
Table grapes (Vitis vinifera) of the cultivar Shahroudi were coated with 0.5% or 1% chitosan and then stored at 0 °C for 60 days. Shelf-life qualitative traits including rachis and berry appearance and berry cracking, shattering, decay, browning, acceptability, and flavor were evaluated. Treated berries showed less weight loss, decay, browning, shattering, and cracking. Flavor-related factors such as total soluble solids (TSS), titratable acidity (TA), and TSS/TA ratio levels were higher in treated fruits; however, there was no significant difference between the fruits treated with 0.5% and 1% chitosan. Changes of the total phenolics, catechin, and antioxidant capacity of the …