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Articles 31 - 60 of 92
Full-Text Articles in Forest Sciences
The Effects Of Heartwood And Sapwood On Kraft Pulp Properties Of Pinus Nigra J.F.Arnold And Abies Bornmuelleriana Mattf., Yasi̇n Ataç, Hüdaverdi̇ Eroğlu
The Effects Of Heartwood And Sapwood On Kraft Pulp Properties Of Pinus Nigra J.F.Arnold And Abies Bornmuelleriana Mattf., Yasi̇n Ataç, Hüdaverdi̇ Eroğlu
Turkish Journal of Agriculture and Forestry
The effects of heartwood and sapwood on kraft pulp properties of Pinus nigra J.F.Arnold. and Abies bornmuelleriana Mattf. were investigated. The differences in terms of chemical composition and fiber properties between the heartwood and sapwood of these species were also examined. Heartwood had more holocellulose and extractive compared to sapwood. Moreover, heartwood fiber length was shorter than that of sapwood. Kraft cookings of heartwood and sapwood each species were separately done under fixed cooking conditions. The results indicated that heartwood pulp had lower pulp viscosity and total pulp yield than sapwood did. The tear index of sapwood unbeaten and beaten …
Control Of Lodging And Reduction In Plant Length In Rice (Oryza Sativa L.) With The Treatment Of Trinexapac-Ethyl And Sowing Density, Rasi̇m Ünan, İsmai̇l Sezer, Mevlüt Şahi̇n, Luis A. J. Mur
Control Of Lodging And Reduction In Plant Length In Rice (Oryza Sativa L.) With The Treatment Of Trinexapac-Ethyl And Sowing Density, Rasi̇m Ünan, İsmai̇l Sezer, Mevlüt Şahi̇n, Luis A. J. Mur
Turkish Journal of Agriculture and Forestry
In this study, the effects of the plant growth regulator trinexapac-ethyl (TE) combined with different sowing densities on field-grown rice (Oryza sativa L.) plant length, lodging, and grain yield were evaluated over 2 growing seasons. Two different rice cultivars (Karadeniz and Osmancik-97), 3 different sowing densities (400, 500, and 600 seeds m^{-2}), and 4 different doses of TE (0, 100, 200, and 300 g ai ha^{-1}) were compared. The experiments were designed in a randomized block design in factorial ordering with 3 replicates. An increase in sowing density led to an increase of lodging, but it did not have a …
The Effect Of Mesotrione Applied With Adjuvants On Weed Control Efficacy And Forage Sorghum Tolerance, Robert Idziak, Witold Skrzypczak, Hubert Waligóra, Zenon Woznica
The Effect Of Mesotrione Applied With Adjuvants On Weed Control Efficacy And Forage Sorghum Tolerance, Robert Idziak, Witold Skrzypczak, Hubert Waligóra, Zenon Woznica
Turkish Journal of Agriculture and Forestry
Field experiments were conducted over 2 years to determine the influence of timing, rate, and method of application of mesotrione on weed control, forage sorghum injury, and fresh weight biomass. Sucrosorgo 506 sorghum was treated with 120 and 80 g ha^{-1} of mesotrione with petroleum oil (PO) or methylated seed oil (MSO) plus 28% N urea-ammonium nitrate liquid fertilizer (UAN). Mesotrione was applied once between the 4- and 6-leaf stages of sorghum or split and applied between the 2- and 3-leaf and the 6- and 7-leaf stages in 2 equal applications, with or without adjuvants. Mesotrione at 120 g ha^{-1} …
Effects Of Organic Manures And Non-Chemical Weed Control On Wheat. Ii. Grain Quality, Sancar Bulut, Ali̇ Öztürk, Mehmet Murat Karaoğlu, Nesri̇n Yildiz
Effects Of Organic Manures And Non-Chemical Weed Control On Wheat. Ii. Grain Quality, Sancar Bulut, Ali̇ Öztürk, Mehmet Murat Karaoğlu, Nesri̇n Yildiz
Turkish Journal of Agriculture and Forestry
Deficit plant nutrients, especially nitrogen, and weed competition are the most critical problems in organic farming. This research was carried out on research plots of the Agricultural Research and Extension Center of Atatürk University Agricultural Faculty during the cropping seasons of 2006-07, 2007-08, and 2008-09 under dry farming conditions. A factorial experimental design with 4 replications was used to set up the experimental plots. The factors were 2 wheat cultivars (Kırik and Doğu-88), 3 weed control practices (weedy control, hand weeding, dense sowing), and 7 fertilizer sources [control, standard inorganic (NP), Bio-Organic (Bio), Bio-SR Organic (Bio SR), Leonardite, Organic fertilizer …
Effects Of Mulch Practices On Fresh Ear Yield And Yield Components Of Sweet Corn, Burhan Kara, Beki̇r Atar
Effects Of Mulch Practices On Fresh Ear Yield And Yield Components Of Sweet Corn, Burhan Kara, Beki̇r Atar
Turkish Journal of Agriculture and Forestry
The experiment was carried out in the vegetation seasons of 2010 and 2011. The main purpose of the study was to determine the effects of mulch practices (a control-unmulched treatment, a plastic mulch treatment, and a straw mulch treatment) on fresh ear yield and some yield-related traits of sweet corn according to 3 sowing dates: 1 April, 15 April, and 1 May, respectively. The main effects of sowing dates were significant for the harvest period, the emerging rate from soil, the fresh ear yield per hectare, and the yield components of the sweet corn. The emergence rate of sweet corn …
Development Of Short Gssrs In G. Arboreum And Their Utilization In Phylogenetic Studies, Tayyaba Shaheen, Yusuf Zafar, James M. Stewart, Mehboob-Ur Rahman
Development Of Short Gssrs In G. Arboreum And Their Utilization In Phylogenetic Studies, Tayyaba Shaheen, Yusuf Zafar, James M. Stewart, Mehboob-Ur Rahman
Turkish Journal of Agriculture and Forestry
Microsatellite regions in DNA fragments of Gossypium arboreum were explored and PCR products 500-800 bp long were analyzed for genomic simple sequence repeats (gSSRs). From 39 segments, 23 short gSSRs were identified; on average they occurred every 1.6 kb. Primers were used to amplify fragments from 18 diploid species representing 6 diploid genomes and 1 tetraploid species, G. hirsutum (AD). The phylogeny of diploid genomes was subsequently determined. No primer amplified the DNA from all genotypes; however, amplification occurred in 59% of 437 PCR events. All genomes were grouped into 2 clusters (a and b). The obtained phylogeny of the …
Effects Of Winter Green Manuring On Organic Cucumber Production In Unheated Greenhouse Conditions, Yüksel Tüzel, Hale Duyar, Gölgen Bahar Özteki̇n, Özlem Kiliç, Di̇lek Anaç, Ni̇lgün Madanlar, Zeynep Yoldaş
Effects Of Winter Green Manuring On Organic Cucumber Production In Unheated Greenhouse Conditions, Yüksel Tüzel, Hale Duyar, Gölgen Bahar Özteki̇n, Özlem Kiliç, Di̇lek Anaç, Ni̇lgün Madanlar, Zeynep Yoldaş
Turkish Journal of Agriculture and Forestry
The effects of winter green manure crops on organic cucumber production were determined in unheated greenhouse conditions in order to integrate soil building and conservation practices, which are critically important in greenhouse production without crop rotation. The study was conducted between 2006 and 2008 to compare (1) pea (Pisum sativum L.), (2) Italian rye-grass (Lolium multiflorum L.), and (3) common vetch (Vicia sativa L.) as winter green manure plants. These treatments were compared with a control without green manuring (4). All of the plots were divided into halves, and poultry manure was applied as 0 (-PM) and 0.75 kg m^{-2} …
Effects Of Microbial Inoculants Enterococcus Faecium Ef2/3s And Ef26/42 On Microbial, Chemical, And Fermentation Parameters In Grass Silage, Zora Varadyova, Dusan Jalc, Andrea Laukova, Katarina Mihalikova, Petr Homolka
Effects Of Microbial Inoculants Enterococcus Faecium Ef2/3s And Ef26/42 On Microbial, Chemical, And Fermentation Parameters In Grass Silage, Zora Varadyova, Dusan Jalc, Andrea Laukova, Katarina Mihalikova, Petr Homolka
Turkish Journal of Agriculture and Forestry
Survival of inoculants in grass silages may enable them to improve the quality of silages through enrichment with polyunsaturated fatty acids (PUFAs). The effects of 2 inoculants, Enterococcus faecium 2/3s (EF2/3s) and E. faecium 26/42 (EF26/42), on nutrient composition, fermentation parameters, and fatty acid content in grass silages during ensiling (111 days) of fresh grass (G) were examined under laboratory conditions. The G [285 g of dry matter (DM) kg^{-1}] was ensiled in 36 polyethylene jars (1 L) divided into 3 × 12 sets per treatment and ensiled at 21 °C for 111 days. The 3 silage treatments used were: …
Performance Of Dacryodes Edulis Mycorrhized Layers Under Different Cropping Conditions In Makenene, Cameroon, Martin Mbeuyo, Nehemie Donfagsiteli Tchinda, Emmanuel Youmbi, Hubert Jean Claude Mbita Messi, Akoa Amougou
Performance Of Dacryodes Edulis Mycorrhized Layers Under Different Cropping Conditions In Makenene, Cameroon, Martin Mbeuyo, Nehemie Donfagsiteli Tchinda, Emmanuel Youmbi, Hubert Jean Claude Mbita Messi, Akoa Amougou
Turkish Journal of Agriculture and Forestry
Dacryodes edulis, with its potential dietary and medicinal uses, is an aging member of the agroforestry system and is classified among the priority species for domestication in Central Africa. Reliable techniques for producing quality planting materials other than seeds are urgently needed. The aims of this study were to produce D. edulis layers and integrate them into the cropping system. To promote rooting and the survival rates of layers, 4 treatments were used. The layers produced were inoculated with mycorrhiza and introduced into cropping systems for the evaluation of morphobiochemical parameters. The results show that 67.91% of D. edulis trees …
Interactive Effects Of Seed Size And Drought Stress On Growth And Allocation Of Quercus Brantii Lindl. Seedlings From Two Provenances, Roghayeh Zolfaghari, Payam Fayyaz, Mona Nazari, Fernando Valladares
Interactive Effects Of Seed Size And Drought Stress On Growth And Allocation Of Quercus Brantii Lindl. Seedlings From Two Provenances, Roghayeh Zolfaghari, Payam Fayyaz, Mona Nazari, Fernando Valladares
Turkish Journal of Agriculture and Forestry
Quercus brantii is an important tree species in Zagros forests. Summer drought imposes severe limitations in Q. brantii forests, making reforestation with this species in general very difficult. This is further complicated by the limited ecophysiological information for this species. To improve our understanding of factors affecting the drought tolerance of Q. brantii at early critical life stages, we explored the influence of seed size and provenance on growth and survival of Q. brantii seedlings under drought. As expected, drought reduced growth and survival and increased the root-to-shoot ratio, with larger acorns rendering more vigorous growth than small ones. There …
An Axr1 Suppressor Mutation In Arabidopsis That Partially Restores Auxin Signaling Also Reverses Defects In Jasmonate Response, İskender Ti̇ryaki̇, Paul E. Staswick
An Axr1 Suppressor Mutation In Arabidopsis That Partially Restores Auxin Signaling Also Reverses Defects In Jasmonate Response, İskender Ti̇ryaki̇, Paul E. Staswick
Turkish Journal of Agriculture and Forestry
The Arabidopsis mutant axr1 is defective in both auxin and jasmonic acid responses. A screen for axr1-24 suppressors yielded sar1-5, an allele of previously described mutants that partially correct the auxin response defects in axr1. The new allele partially suppresses defects in jasmonate response in axr1. The JA concentration required for 50% inhibition of seedling root growth was 5-10 µM for axr1-24 sar1-5. This was at least 10-fold less than that required for axr-24, but 5- to 10-fold higher than for WT. In the axr1-24 background sar1-5 also partially restored resistance to the soil fungus Pythium irregulare, a trait known …
The Determination Of Indicator Plant Species For Steppe Rangelands Of Nevşehir Province In Turkey, Sabahaddi̇n Ünal, Zi̇ya Mutlu, Özteki̇n Urla, Bi̇lal Şahi̇n, Ali̇ Koç
The Determination Of Indicator Plant Species For Steppe Rangelands Of Nevşehir Province In Turkey, Sabahaddi̇n Ünal, Zi̇ya Mutlu, Özteki̇n Urla, Bi̇lal Şahi̇n, Ali̇ Koç
Turkish Journal of Agriculture and Forestry
Monitoring and interpretation of the changes to the vegetation of rangelands are key functions for ecological models and sustainable management. Field work was well organized to generally represent the rangelands in the province of Nevşehir, in Central Anatolia, Turkey, in the year 2008. A modified wheel-point method with a loop was used to detect the basal cover of species of vegetation. There were 185 species in 31 sample sites throughout Nevşehir Province. Ordination analysis was performed with the Integrated System for Plant Dynamics software package, which includes detrended correspondence analysis and sample-centered principal components analysis. A gradient analysis showed that …
Biomass Production And Nutritional Quality Of Moringa Oleifera As A Field Crop, Wasif Nouman, Muhammad Tahir Siddiqui, Shahzad Maqsood Ahmed Basra, Hasnain Farooq, Muhammad Zubair, Tehseen Gull
Biomass Production And Nutritional Quality Of Moringa Oleifera As A Field Crop, Wasif Nouman, Muhammad Tahir Siddiqui, Shahzad Maqsood Ahmed Basra, Hasnain Farooq, Muhammad Zubair, Tehseen Gull
Turkish Journal of Agriculture and Forestry
Dairy and meat production are very complex in dry regions due to shortages and the low quality of fodder, especially in dry months. Livestock scientists are enthusiastic to explore and investigate good quality fodder that can boost milk and meat production in an economical way. Moringa oleifera is known as one of the best fodder crops for dry regions with scanty amounts of water. Hence, the present study was designed to evaluate the potential of Moringa oleifera as a field crop by harvesting at different cutting heights (30, 90, and 150 cm). The nutritional quality (minerals like P, K, Ca, …
Role Of Foliar Feeding Of Micronutrients In Yield Maximization Of Cotton In Punjab, Muhammad Yaseen, Wazir Ahmed, Muhammad Shahbaz
Role Of Foliar Feeding Of Micronutrients In Yield Maximization Of Cotton In Punjab, Muhammad Yaseen, Wazir Ahmed, Muhammad Shahbaz
Turkish Journal of Agriculture and Forestry
Deficiency of micronutrients, particularly of zinc, boron, and iron, in calcareous soils is of great concern. Results indicate a reduction in yield of seed-cotton due to an imbalance of nutrients, particularly micronutrients, on calcareous soils in the last decade. About 90% of Pakistani soils are deficient in micronutrients, particularly zinc, boron, and iron. This paper highlights efforts to overcome these deficiencies in cotton through foliar feeding of micronutrients. The results of this study indicated a marked improvement in seed-cotton yield with foliar application of a spray containing Zn, B, Mn, Cu, and Fe on cotton crops grown on calcareous soils …
Effects Of Tank-Mixing Of Micronutrients And Amitraz By Foliar Application On Abundance Of Agonoscena Pistaciae In Pistachio Orchards, Mohammad Rouhani, Mohammad Amin Samih
Effects Of Tank-Mixing Of Micronutrients And Amitraz By Foliar Application On Abundance Of Agonoscena Pistaciae In Pistachio Orchards, Mohammad Rouhani, Mohammad Amin Samih
Turkish Journal of Agriculture and Forestry
Fertilization is one of the effective factors on the common pistachio psylla Agonoscena pistaciae Burckhardt and Lauterer (Hem.: Aphalaridae) population. Fertilization has a central role in all metabolic processes, as well as in the cellular structure, cell wall structure, and growth of all organisms, and various pesticides are now used to control this pest, as well. The aim of this study was to determine the effects of a pesticide (amitraz) mixed with micronutrients (Ca, Zn, and N) on the population density of A. pistaciae. We tested the effects of mixing pesticides and micronutrients on A. pistaciae in a pistachio orchard. …
Phytochemical Characteristics Of Grafted Watermelon On Different Bottle Gourds (Lagenaria Siceraria) Collected From Mediterranean Region Of Turkey, Eli̇f Çandir, Hali̇t Yeti̇şi̇r, Fati̇h Karaca, Durmuş Üstün
Phytochemical Characteristics Of Grafted Watermelon On Different Bottle Gourds (Lagenaria Siceraria) Collected From Mediterranean Region Of Turkey, Eli̇f Çandir, Hali̇t Yeti̇şi̇r, Fati̇h Karaca, Durmuş Üstün
Turkish Journal of Agriculture and Forestry
The objective of this study is to determine the sugar, organic acid, and carotenoid content of Crimson Tide watermelons grafted onto bottle gourd genotypes collected from the Mediterranean region of Turkey. The experiment was carried out during the 2008 and 2009 growing season. Grafting on the local bottle gourd rootstocks improved the total soluble solid (TSS), titratable acidity (TA), TSS/TA ratio, sugar, organic acid, and carotenoid (beta-carotene and lycopene) contents of Crimson Tide fruits. Grafting also altered the ratios among the sugars of Crimson Tide watermelon fruits. Among the Crimson Tide/rootstock (CT/rootstock) combinations, the CT/09-01 and CT/07-06 graft combinations with …
Pcr Detection Of Fusarium Oxysporum F. Sp. Radicis-Lycopersici And Races Of F. Oxysporum F. Sp. Lycopersici Of Tomato In Protected Tomato-Growing Areas Of The Eastern Mediterranean Region Of Turkey, Ayşegül Çolak, Mehmet Bi̇çi̇ci̇
Pcr Detection Of Fusarium Oxysporum F. Sp. Radicis-Lycopersici And Races Of F. Oxysporum F. Sp. Lycopersici Of Tomato In Protected Tomato-Growing Areas Of The Eastern Mediterranean Region Of Turkey, Ayşegül Çolak, Mehmet Bi̇çi̇ci̇
Turkish Journal of Agriculture and Forestry
Fusarium crown and root rot (caused by Fusarium oxysporum f. sp. radicis-lycopersici, FORL) and Fusarium wilt (caused by Fusarium oxysporum f. sp. lycopersici, FOL) are the most important diseases to affect tomatoes in protected growing conditions in the eastern Mediterranean region of Turkey. These diseases cause significant yield losses in this region. Polymerase chain reaction (PCR) studies were used to characterize 87 isolates from Adana and Mersin provinces, representative of different locations. Among them, 60% and 40% of the plants were determined to have FORL and FOL, respectively. FORL and FOL race 3 are the dominant pathogens in this region. …
Modification Of Water Vapor Diffusion In Poplar Wood (Populus Nigra L.) By Steaming At High Temperatures, Maedeh Sayar, Asghar Tarmian
Modification Of Water Vapor Diffusion In Poplar Wood (Populus Nigra L.) By Steaming At High Temperatures, Maedeh Sayar, Asghar Tarmian
Turkish Journal of Agriculture and Forestry
In this investigation, the effect of steaming on the water vapor diffusion coefficient of poplar wood (Populus nigra L.) was studied. Boards with dimensions of 50 × 50 × 150 (W × H × L) mm3 and average moisture content of 12% were steamed at temperatures of 120, 140, 160, and 180 ^°C for 1, 2, and 3 h. The diffusion coefficients were then measured based on Fick's law of diffusion in steady-state conditions using the cup method. Results showed that the steaming of poplar wood at all mentioned temperatures can decrease the water vapor diffusion coefficient. However, no further …
Seed Priming Improves Irrigation Water Use Efficiency, Yield, And Yield Components Of Late-Sown Wheat Under Limited Water Conditions, Hakoomat Ali, Nadeem Iqbal, Ahmad Naeem Shahzad, Naeem Sarwar, Shakeel Ahmad, Athar Mehmood
Seed Priming Improves Irrigation Water Use Efficiency, Yield, And Yield Components Of Late-Sown Wheat Under Limited Water Conditions, Hakoomat Ali, Nadeem Iqbal, Ahmad Naeem Shahzad, Naeem Sarwar, Shakeel Ahmad, Athar Mehmood
Turkish Journal of Agriculture and Forestry
A randomized complete block design field study with split plot arrangements was conducted during 2006-2007 and 2007-2008 at the Agronomic Research Station in Khanewal, Pakistan, to evaluate if seed priming could improve grain yield and water use efficiency of late-sown wheat under limited water supply conditions. Seeds of cultivar Inqlab-91 received one of the following treatments: they were soaked in aerated distilled water for 12 or 24 h (hydropriming), layered between moist gunny bags for 12 or 24 h (matriconditioning), soaked in tap water for 12 h (on-farm priming), or hydroprimed for 12 h and then kept at -20 °C …
Seed And Germination Characteristics Of Wild Onobrychis Taxa In Turkey, Süleyman Avci, Mehmet Demi̇r Kaya
Seed And Germination Characteristics Of Wild Onobrychis Taxa In Turkey, Süleyman Avci, Mehmet Demi̇r Kaya
Turkish Journal of Agriculture and Forestry
Turkey is of great importance for the biodiversity of genus Onobrychis Adans. and hosts 55 species that are adapted to dry and poor environments. This study was conducted to evaluate 35 Onobrychis taxa in terms of 1000-seed weight, germination percentage, mean germination time, and hard and swollen seeds and to determine the suitability of mechanical scarification for dormancy breaking in species with hard or impermeable seed coats. Seed dormancy was detected in 19 of the investigated species and 14 of the endemic species. Germination percentages of these taxa ranged from 5.5% to 98.0%. The lowest germination rate (5.5%) and the …
Study Of Postharvest Changes In The Chemical Composition Of Persimmon By Hplc, Hande Baltacioğlu, Nevzat Artik
Study Of Postharvest Changes In The Chemical Composition Of Persimmon By Hplc, Hande Baltacioğlu, Nevzat Artik
Turkish Journal of Agriculture and Forestry
Chemical composition, total phenolic content, phenolic compounds, sugars, and L-ascorbic acid content of persimmon fruits of 6 different persimmon cultivars obtained from Ordu, Turkey, were evaluated in this study. Four astringent persimmon cultivars (Türkay, Hachiya, 07 TH 13, and Moralı) and 2 nonastringent persimmon cultivars (Tozlayıcı and Fuyu) were used for analysis. In order to determine total phenolic content in persimmon fruits, the Folin-Ciocalteu colorimetric method was used. High-performance liquid chromatography (HPLC) was used to identify and quantify the phenolic compounds, sugar, and L-ascorbic acid. Total phenolic content was higher in the astringent species than in the nonastringent species. Phenolic …
The Efficacy Of Crude Aqueous Extracts Of Some Plants As Grain Protectants Against The Stored Grain Mite, Rhizoglyphus Tritici, Muhammad Bashir, Muhammad Dildar Gogi, Muhammad Ashfaq, Dr. Muhammad Afzal, Muhammad Ahsan Khan, Muhammad Ihsan
The Efficacy Of Crude Aqueous Extracts Of Some Plants As Grain Protectants Against The Stored Grain Mite, Rhizoglyphus Tritici, Muhammad Bashir, Muhammad Dildar Gogi, Muhammad Ashfaq, Dr. Muhammad Afzal, Muhammad Ahsan Khan, Muhammad Ihsan
Turkish Journal of Agriculture and Forestry
Mites are one of the most notorious and destructive pests affecting stored grains, contaminating stored grain with toxins and reducing germination rates. Applying synthetic miticides is the sole method for providing knockdown control of mites; however, the continuous application of miticides results in the contamination of grain with highly persistent toxic residues, which pose a health hazard to humans. The present research evaluates the efficacy of crude aqueous extracts of Azadirachta indica, Melia azedarach, Eucalyptus sp., Datura stramonium, and Citrullus colocynthis under laboratory conditions at 5 concentrations (6.25%, 12.5%, 25%, 50%, and 100%) and 4 exposure periods (7, 14, 21, …
Evaluation Of Entomopathogenic Fungi Against The Sycamore Lace Bug, Corythucha Ciliata (Say) (Hemiptera: Tingidae), Ali̇ Sevi̇m, İsmai̇l Demi̇r, Emi̇ne Sönmez, Seda Kocaçevi̇k, Zi̇hni̇ Demi̇rbağ
Evaluation Of Entomopathogenic Fungi Against The Sycamore Lace Bug, Corythucha Ciliata (Say) (Hemiptera: Tingidae), Ali̇ Sevi̇m, İsmai̇l Demi̇r, Emi̇ne Sönmez, Seda Kocaçevi̇k, Zi̇hni̇ Demi̇rbağ
Turkish Journal of Agriculture and Forestry
The sycamore lace bug, Corythucha ciliata (Say) (Hemiptera: Tingidae), is one of the most destructive pests of plane trees (Platanus spp.) worldwide. This pest is a major nuisance in Europe since plane trees are very popular in parks. Thirteen entomopathogenic fungal strains including 4 isolates of Beauveria bassiana, 2 isolates of Beauveria pseudobassiana, 6 isolates of Metarhizium anisopliae, and 1 isolate of Isaria fumosorosea were screened against adults and nymphs of C. ciliata under controlled laboratory conditions in order to test their efficacy and search for an effective and safe biocontrol agent strategy. Each isolate was applied with a conidial …
Stochastic Operation Analysis Of Irrigation Reservoir In Low-Flow Conditions: A Case Study From Eleviyan Reservoir, Iran, Mohammad Taghi Sattari, Hali̇t Apaydin, Fazli Öztürk
Stochastic Operation Analysis Of Irrigation Reservoir In Low-Flow Conditions: A Case Study From Eleviyan Reservoir, Iran, Mohammad Taghi Sattari, Hali̇t Apaydin, Fazli Öztürk
Turkish Journal of Agriculture and Forestry
In Iran, an arid and semiarid country, the distribution of precipitation is irregular and uneven, making the replenishment of reservoirs difficult during periods of scant rainfall. In this paper, a method has been devised to make available the maximum amount of water for irrigation, drinking, and the flow regime of Sofi Creek. The optimal performance of the Eleviyan Dam was evaluated based on reservoir inflows. Before the construction of the dam, 21 years of flow data (October 1973 to September 1994) was measured, and possible low flows were calculated. In this study, 2 scenarios are considered; the first scenario is …
Combustion Properties Of Medium-Density Fiberboards Coated By A Mixture Of Calcite And Various Fire Retardants, Abdullah İstek, Deni̇z Aydemi̇r, Hüdaverdi̇ Eroğlu
Combustion Properties Of Medium-Density Fiberboards Coated By A Mixture Of Calcite And Various Fire Retardants, Abdullah İstek, Deni̇z Aydemi̇r, Hüdaverdi̇ Eroğlu
Turkish Journal of Agriculture and Forestry
In this study, we investigated the effect of fire retardants (FRs) on the combustion performance of medium-density fiber boards (MDFs) that were coated with mixtures of water, binder, calcite, and various FRs (FR coatings). We used MDF panels, calcite as the coating pigment, melamine formaldehyde as the binder, and FRs, including borax (BX), boric acid (BA), and zinc borate (ZB), to investigate the effects on the properties of the test boards. According to the results of combustion properties of coated MDFs with FR coatings, BA presented the highest stability, followed by BX and ZB, respectively. It was also found that …
Effect Of Laboratory-Accelerated Aging Treatment On The Ultimate Strength Of A 4-Sided Mdf Kitchen Cabinet, Ali Fathollahzadeh, Ali Akbar Enayati, Yusuf Zi̇ya Erdi̇l
Effect Of Laboratory-Accelerated Aging Treatment On The Ultimate Strength Of A 4-Sided Mdf Kitchen Cabinet, Ali Fathollahzadeh, Ali Akbar Enayati, Yusuf Zi̇ya Erdi̇l
Turkish Journal of Agriculture and Forestry
In this study, 4-sided rectangular full-size cabinets from 2 types of medium-density fiberboard (MDF; melamine-coated MDF with edge band and uncoated MDF without edge band) were manufactured and tested. Screws with nominal size of 4 × 40 mm were used for joint fabrication. Cabinets were kept in a conditioned climate chamber for accelerated aging treatment and their maximum load-bearing capacity was measured. Results revealed that approximately one-third of the load-carrying capacity of both types of cabinets (when compared to control samples) was lost after aging cycles. The ultimate strength of cabinets (in both control samples and after aging cycles) constructed …
Rice Cultures And Nitrogen Rate Effects On Yield And Quality Of Rice (Oryza Sativa L.), Muhammad Maqsood, Muhammad Asif Shehzad, Syed N. Azam Ali, Munawar Iqbal
Rice Cultures And Nitrogen Rate Effects On Yield And Quality Of Rice (Oryza Sativa L.), Muhammad Maqsood, Muhammad Asif Shehzad, Syed N. Azam Ali, Munawar Iqbal
Turkish Journal of Agriculture and Forestry
Field studies in 2010 and 2011 were conducted to evaluate the effect of variable nitrogen rates (0-100 kg N ha^{-1}) and culture methods (transplanted and direct) on chlorophyll contents, yield, grain quality, and economics in rice crop (Oryza sativa L. 'Basmati-385'). Transplanted rice gave a significantly higher paddy yield of 19.18% versus direct-seeded crop. Nitrogen application at 100 kg N ha^{-1} provided a maximum paddy yield (4.39 and 4.67 t ha^{-1}) in both years. The rice kernel characteristics were also affected by culture methods and nitrogen levels. In addition, return variable cost in the transplanted rice increased by 22.27% over …
Salinity-Induced Structural And Functional Changes In 3 Cultivars Of Alternanthera Bettzickiana (Regel) G.Nicholson, Adnan Younis, Atif Riaz, Sana Ikram, Tahira Nawaz, Mansoor Hameed, Sana Fatima, Riffat Batool, Farooq Ahmad
Salinity-Induced Structural And Functional Changes In 3 Cultivars Of Alternanthera Bettzickiana (Regel) G.Nicholson, Adnan Younis, Atif Riaz, Sana Ikram, Tahira Nawaz, Mansoor Hameed, Sana Fatima, Riffat Batool, Farooq Ahmad
Turkish Journal of Agriculture and Forestry
Three cultivars of Alternanthera bettzickiana (Regel) G.Nicholson have been evaluated for their tolerance and adaptability potential to salt stress. During the experiment, 5 salt regimes were maintained: 18 (control), 50, 100, 150, and 200 mM NaCl. Salinity adversely affected all growth shoot length and leaves per plant. Root fresh and dry weight decreased with an increase in salinity levels in all 3 cultivars. A. bettzickiana 'Green' was the most tolerant among the cultivars under study, with relatively lower ion leakage through roots, larger vascular region area, and wide metaxylem vessel in roots and stems recorded. Also observed were greater phloem …
In Vitro Rooting And Biochemical Parameters In The Cherry Rootstocks Cab-6p And Gisela 6 Using L-Methionine, Virginia Sarropoulou, Kortessa Dimassi-Theriou, Ioannis Therios
In Vitro Rooting And Biochemical Parameters In The Cherry Rootstocks Cab-6p And Gisela 6 Using L-Methionine, Virginia Sarropoulou, Kortessa Dimassi-Theriou, Ioannis Therios
Turkish Journal of Agriculture and Forestry
In the present study, the effects of indole-3-butyric acid (IBA) alone and in combination with L-methionine were investigated on the morphogenic and biochemical responses in the shoot tip explants of the cherry rootstocks CAB-6P (Prunus cerasus L.) and Gisela 6 (Prunus cerasus × Prunus canescens). The best results for roots, regarding their number and the fresh and dry weight, were obtained with 2 mg L^{-1} IBA in both rootstocks. Maximum rooting percentage was with the combination of 2 mg L^{-1} IBA and 0.5 mg L^{-1} L-methionine. Root length was greatest in the control plants. L-methionine had an inhibitory effect on …
Susceptibility Of Winter Rape Cultivars To Fungal Diseases And Their Response To Fungicide Application, Irena Brazauskiene, Egle Petraitiene, Gintaras Brazauskas, Antanas Ronis
Susceptibility Of Winter Rape Cultivars To Fungal Diseases And Their Response To Fungicide Application, Irena Brazauskiene, Egle Petraitiene, Gintaras Brazauskas, Antanas Ronis
Turkish Journal of Agriculture and Forestry
The productivity of winter oilseed rape cultivars is limited by various pests and diseases. The aim of this study was to determine the differences in the susceptibility of Lithuanian-grown winter rape cultivars to main fungal diseases, their yield performance, and their response to the fungicide application. A 2-factorial field experiment was carried out at the Institute of Agriculture of the Lithuanian Research Centre for Agriculture and Forestry over 3 growing seasons (2007/08, 2008/09, and 2009/10). The influence of fungicide application and cultivar (15 cultivars during the first and second seasons, and 6 cultivars during the third season) on the incidence …