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Full-Text Articles in Forest Sciences
A Research On The Effects Of Fermentation Type And Additives On Quality And Preservation And Development Of Adequate Technique In Brined Vine-Leaves Production, Fikri Başoğlu, İsmet Şahi̇n, Mihriban Korukluoğlu, Vildan Uylaser, Arzu Akpinar
A Research On The Effects Of Fermentation Type And Additives On Quality And Preservation And Development Of Adequate Technique In Brined Vine-Leaves Production, Fikri Başoğlu, İsmet Şahi̇n, Mihriban Korukluoğlu, Vildan Uylaser, Arzu Akpinar
Turkish Journal of Agriculture and Forestry
Various processes were applied to vine-leaves (used in stuffed vine-leaves) to maintain their colour, taste and aroma. Lactic acid, citric acid or salicilic acid of 0.25 % each were added into brine for fermentation of Sultani, Alphons and Erenköy beyazi vine-leaves. Fermentations were carried out in two ways. First one was spontaneous fermentation but in the second one Lactobacillus brevis, Lactobacillus plantarum and Pediococcus pentosaceus were added in a rate of 3 % as starters. Colour, salt (%), pH, acidity (%), reduced sugar (%) analyses were carried out in fresh vine-leaves. Changes in the amount of salt (%), acidity (%), …
A Research On Determination Of Favorable Sowing Methods For Some Bread Wheat Varieties (T. Aestivum Spp.) Under Van Ecological Conditions, Nuri Yilmaz, Hasan Sepetoğlu
A Research On Determination Of Favorable Sowing Methods For Some Bread Wheat Varieties (T. Aestivum Spp.) Under Van Ecological Conditions, Nuri Yilmaz, Hasan Sepetoğlu
Turkish Journal of Agriculture and Forestry
This study was carried out under Van ecological conditions in 1986-87 and 1987-88 vegetation periods. Three bread wheat varieties (305 Yayla, Tir Wheat, 220/39 Köse) was sowing by Tir and normal wheat drill and yield and yield components was determined. The result of this study, according to years the highest yield was different but is was obtained from 305 Yayla variety which was sowing by normal drill. The lowest yield was obtained from 220/39 Köse which was sowing by Tir drill.
Studies On Fruit Development And Cellular Morphology Of Quinces, Erdem Büyükkoca, İsmail Karaçali
Studies On Fruit Development And Cellular Morphology Of Quinces, Erdem Büyükkoca, İsmail Karaçali
Turkish Journal of Agriculture and Forestry
This study was conducted to investigate the fruit development and cellular morphology of some quince cultivars selected in Ege Region of Turkey. During the developing period from fullbloom to harvest maturity, fruit diameter increased linearly but fruit weight followed in simple sigmoid curve. The dimensions of radial epidermal and tangential hypodermal cells increased at the same rate and 4-6 fold, isodiametric paranchymatic cells 7 fold. In mature fruit, they were 20-25 x 40-80 µm, 25-40 x 70-100 µm and 300 µm, respectively. The cell number on fruit flesh thicknes has increased from 40 to 110 in 6 weeks from fullbloom …
The Effect Of Different Cutting Stages And Seeding Rates On Forage And Seed Yields Of Narbonne Vetch (Vicia Narbonensis L.), A. Emin Anlarsal
The Effect Of Different Cutting Stages And Seeding Rates On Forage And Seed Yields Of Narbonne Vetch (Vicia Narbonensis L.), A. Emin Anlarsal
Turkish Journal of Agriculture and Forestry
The aim of this study was to determine the most suitable seeding rate and cutting stage of Narbonne Vetch (Vicia narbonensis L.) for forage and seed production. This experiment was arranged as split plot design with three replications for forage production. Cutting stages (early bloom, middle bloom, beginning of podding) were main plots and seeding rates (16, 18, 20, 22, 24 kg/da) were considered as sub plots. Another experiment was arranged in Randomized blocks to determine the effect of same seeding rates on seed yield. Plant height, green froage yield and hay yield increased seeding rate. Hay yield decreased with …
The Effects Of Different Doses Of Nitrogen And Plant Densities On Some Agronomic And Technologic Characteristic Of Lavender (Lavandula Angustifolia Mill.), Ayhan Ceylan, Emine Bayram, Nazan Özay
The Effects Of Different Doses Of Nitrogen And Plant Densities On Some Agronomic And Technologic Characteristic Of Lavender (Lavandula Angustifolia Mill.), Ayhan Ceylan, Emine Bayram, Nazan Özay
Turkish Journal of Agriculture and Forestry
The effects of different doses of nitrogen (0, 6, 12, 18 kg/da N) and various densities of plants (20x20, 30x30, 40x40, 60x60 cm) on the yield and quality traits of (Lavandula angustifolia Mill.) were investigated in the experiment conducted for four years in under ecological conditions of Bornova. The quantity of Flores lavandulae was defined on average 234 kg/da in 1988, 286 kg/da in 1989, 142 kg/da in 1990, the density of plants increased the yield significantly in terms of statistical. Maximum yield was obtained at variation of 30x30 cm (11.100 plant/da). The essential oil rates ranged on average from …
Effect Of Different Zinc Sources On The Growth Of Rice Plants (Oryza Sativa L.), Hilmi Uğurluoğlu, Burhan Kacar
Effect Of Different Zinc Sources On The Growth Of Rice Plants (Oryza Sativa L.), Hilmi Uğurluoğlu, Burhan Kacar
Turkish Journal of Agriculture and Forestry
The objective of this study is to compare the effect of different zinc sources on the dry matter yield and Zn content of rice plants grown in the soils having different levels of the total calcium carbonate. For this purpose soil samples were collected from rice growing areas of Çorum, Kızılcahamam and Nallıhan in Central Anatolia Region of Turkey. A pot experiment was established in greenhouse and the rice plants were grown for 7 weeks in the soils by the application of zinc at the rate of 0, 2, 4 and 8 ppm Zn as ZnO, ZnSO4. 7H2O and Zn-EDTA. …
Studies For Increasing Fertility On Second Crop Of Rice, Nazimi Açikgöz, M. N. Gevrek
Studies For Increasing Fertility On Second Crop Of Rice, Nazimi Açikgöz, M. N. Gevrek
Turkish Journal of Agriculture and Forestry
C Selection was done on the basis of certain morphological, phenological and technological properties, in the studies conductted for increase of fertility in second crop of rice under Menemen ecological conditions during the year 1990-1991. Amongst 16 genotypes studies 2 genotypes found suitable for second crop of rice due to their resistance against extremly high temperature which causes sterility and determined as having high fertility were sent to "Variety Testing and Relies Institute Ankara". The project was completed with the second year success in the regional varietal yield.
The Possibilites Of The Utilization Of Waste Water Of Gemlik Fertilizer Inc In Agriculture, A. Vahap Katkat, Ahmet Özgümüş, Zeynal Tümsavaş, Nursen Çi̇l, Cihangir Korkmaz, Haluk Başar
The Possibilites Of The Utilization Of Waste Water Of Gemlik Fertilizer Inc In Agriculture, A. Vahap Katkat, Ahmet Özgümüş, Zeynal Tümsavaş, Nursen Çi̇l, Cihangir Korkmaz, Haluk Başar
Turkish Journal of Agriculture and Forestry
In this study, the possibilities of the utilization of waste water of Gemlik Fertilizer Inc. in agriculture was investigated. With this aim, three-years field trials were carried out at the Experimental Farm of Agricultural Faculty, Uludag University. A considerable increase in the electrical conductivity of the soils irrigated with waste water was observed while ph of these soils was decreased. Although relatively lower tomatoe yields were obtained from the plots irrigated with only waste water, the yields obtained from the plots irrigated with normal irrigation water mixed with waste water at different rates were higher than those of the plots …
Relationship Between Clay Minerals And Potassium Statuses Of Sugar Beet Cultivated Area Soils Of Kastamonu And Amasya Sugar Factories, Nuri Munsuz, Gökhan Çayci, Mümtaz Ki̇bar, Nihat Akinci, İlhami Bayrami̇n, Kamil Erel
Relationship Between Clay Minerals And Potassium Statuses Of Sugar Beet Cultivated Area Soils Of Kastamonu And Amasya Sugar Factories, Nuri Munsuz, Gökhan Çayci, Mümtaz Ki̇bar, Nihat Akinci, İlhami Bayrami̇n, Kamil Erel
Turkish Journal of Agriculture and Forestry
In this study, clay minerals and their relationships with potassium statuses of sugar beet cultivated area soils of Kastamonu and Amasya Sugar Factories were investigated. Research was carried out on ninety seven surface soil samples taken from Kastamonu and Amasya regions. As a conclusion, illite clay mineral which is the main resource of reserve potassium in soils was found less dominant than that of levels of smectite and kaolinite, particularly a drastic illite degradation was observed in Amasya region soils.
Investigations On The Pollen Viability, Germination Capability And Production Of Pollen, Pollen Tube Growth In Some Selected Turkish Almond Types And Texas Cultivar Under Adana Ecological Conditions, Sinan Eti̇, Sevgi Paydaş, Ayzin B. Küden, Nurettin Kaşka, Şükriye Kurnaz, Mürüvvet Ilgin
Investigations On The Pollen Viability, Germination Capability And Production Of Pollen, Pollen Tube Growth In Some Selected Turkish Almond Types And Texas Cultivar Under Adana Ecological Conditions, Sinan Eti̇, Sevgi Paydaş, Ayzin B. Küden, Nurettin Kaşka, Şükriye Kurnaz, Mürüvvet Ilgin
Turkish Journal of Agriculture and Forestry
In this research the fertilization biologies of mid and late flowering 4 almond types (101-9, 101-13, 101-23 and 106-1) selected from different parts of Turkey and Texas cultivar were studied. For this purpose, first of all, pollen viability tests with TTC and FDA and pollen germination tests in 0 %, 5 %, 10 %, 15 % and 20 % sucrose mediums by hanging drop method were performed. On the other hand, the amount of pollen production and their morphological homogenity levels were determined. In addition, besides self and open pollinations with cross pollinations the pollen tube growth rates were investigated. …
The Effects Of Bottom Heating On Rooting Of Hardwood Cuttings With Different Number Of Buds Of Some Grapevine Rootstocks Resistant To Nematodes, Semih Tangolar
The Effects Of Bottom Heating On Rooting Of Hardwood Cuttings With Different Number Of Buds Of Some Grapevine Rootstocks Resistant To Nematodes, Semih Tangolar
Turkish Journal of Agriculture and Forestry
In this experiment, the effects of bottom heating on rooting of hardwood cuttings with different number of buds of Dog Ridge, Salt Creek, Harmony, 1616 C and 1613 C which are nematode-resistant rootstock varieties were investigated, and rooting percentage, degree of rooting, total number and length of roots were determined. The highest values were obtained from the bottom heated cuttings with had three and four buds. The results showed that 1616 C had superior rooting ability than the other rootstocks in all characteristics tested. The rooting percentage was about 80-90 % and the rooting quality was sufficient, bottom-heated Salt Creek …
Effect Of Colchicine Treatment With Different Doses And Periods On In Vitro Chromosome Doublication In Haploid Watermelon, Nebahat Sari, Kazım Abak
Effect Of Colchicine Treatment With Different Doses And Periods On In Vitro Chromosome Doublication In Haploid Watermelon, Nebahat Sari, Kazım Abak
Turkish Journal of Agriculture and Forestry
Differents colchicine doses (0.5 % and 1 %) and treatment periods (1, 2, 4 and 6 hours) were tested in vitro conditions in order to obtain dihaploid lines from parthenogenetic haploid plants which achieved by irradiated pollen. Treatments were made to 3-4 weeks age in vitro microcuttings of Sugar Baby, Halep Karasi and Crimson Sweet varieties. 64 percent of the plants treated with 0.5 % colchicine stayed alive and 56 % of the plants were developed into a new plant. At the doses of 1% the rate of alive and growing plant decrease to 40 %. As for as the …
Changes In Water Content And Other Soil Properties In Different Previous Crops-Wheat Rotation Systems Under Ankara Conditions, Didar Eser, M. Sait Adak, Günal Akbay, Andreas Biesantz, Atilla Atalay, Paul Limberg
Changes In Water Content And Other Soil Properties In Different Previous Crops-Wheat Rotation Systems Under Ankara Conditions, Didar Eser, M. Sait Adak, Günal Akbay, Andreas Biesantz, Atilla Atalay, Paul Limberg
Turkish Journal of Agriculture and Forestry
According to the results obtained from two years rotation experiment, which was carried out under Ankara-Haymana dryfarming conditions during 1991-1993, conclusions can be summarized as follows: Soil water contents measured during vegetation period as well as at harvest time of six previous crops were significantly different in the first year of the rotation. At harvest time of previous crops and planting time of wheat, higher soil water content found in fallow plots in comparison to winter sown legumes (lentil, vetch, pea and Hungarian vetch). Oil radish and mustard as other previous crops, led to the lowest soil water content. In …
Investigations On Determination Of Nutritional Status Of Apricot (Cv. Hasanbey) Grown In Erzincan, Muharrem Güleryüz, İbrahim Bolat, Lütfi Pirlak, Ahmet Eşi̇tken, Sezai Erci̇şli̇
Investigations On Determination Of Nutritional Status Of Apricot (Cv. Hasanbey) Grown In Erzincan, Muharrem Güleryüz, İbrahim Bolat, Lütfi Pirlak, Ahmet Eşi̇tken, Sezai Erci̇şli̇
Turkish Journal of Agriculture and Forestry
This study was carried out to determine the seasonal variations in the amount of leaf nutrient elements, and nutritional status through soil and plant analysis in Erzincan apricot (cv. Hasanbey) orchards. The seasonal variations of plant nutrient element in leaves were generally minimum starting 20 days before harvest and lasted until harvest in Erzincan. This term was found the best time in order to collect the leaf samples At the experimental site pH ranged from 0.77 to 3.16%. Leaf N contents of some orchards were found to be below normal. P content of both soil and leaves was generally insufficient. …
Stand Hazard Rating For Central Idaho Forests, Robert Steele, Ralph E. Williams, Julie C. Weatherby, Elizabeth D. Reinhardt, James T. Hoffman, R. W. Thier
Stand Hazard Rating For Central Idaho Forests, Robert Steele, Ralph E. Williams, Julie C. Weatherby, Elizabeth D. Reinhardt, James T. Hoffman, R. W. Thier
Aspen Bibliography
No abstract provided.
Fire-Bgc--A Mechanistic Ecological Process Model For Simulating Fire Succession On Coniferous Forest Landscapes Of The Northern Rocky Mountains, Robert E. Keane, Penelope Morgan, Steven W. Running
Fire-Bgc--A Mechanistic Ecological Process Model For Simulating Fire Succession On Coniferous Forest Landscapes Of The Northern Rocky Mountains, Robert E. Keane, Penelope Morgan, Steven W. Running
Aspen Bibliography
An ecological process model of vegetation dynamics mechanistically simulates long-term stand dynamics on coniferous landscapes of the Northern Rocky Mountains. This model is used to investigate and evaluate cumulative effects of various fire regimes, including prescribed burning and fire exclusion, on the vegetation and fuel complex of a simulation landscape composed of many stands. Detailed documentation of the model FIRE-BGC (a FIRE BioGeoChemical succession model) with complete discussion of all model parameters is followed with results of an application of the FIRE-BGC to a whitebark pine landscape in the Bob Marshall Wilderness Complex. Simulation results of several management scenarios are …
Waste-Wood-Derived Fillers For Plastics, Brent English, Craig M. Clemons, Nicole Stark, James P. Schneider
Waste-Wood-Derived Fillers For Plastics, Brent English, Craig M. Clemons, Nicole Stark, James P. Schneider
Aspen Bibliography
Filled thermoplastic composites are stiffer, stronger, and more dimensionally stable than their unfilled counterparts. Such thermoplastics are usually provided to the end-user as a precompounded, pelletized feedstock. Typical reinforcing fillers are inorganic materials like talc or fiberglass, but materials derived from waste wood, such as wood flour and recycled paper fiber, are also effective as fillers. The goal of this project was to generate commercial interest in using waste-wood–paper-derived fillers (WPFs) to reinforce thermoplastics. The research strategy was twofold: developmental research and outreach. Specific objectives were (1) to improve wastepaper fiber preparation, feeding, and compounding methods, and optimize composite performance, …
Soldier's Guide To Wildlands Of Camp W. G. Williams, Thomas Hysell, Margaret Pettis
Soldier's Guide To Wildlands Of Camp W. G. Williams, Thomas Hysell, Margaret Pettis
Aspen Bibliography
No abstract provided.