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1999

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Articles 1831 - 1860 of 2288

Full-Text Articles in Life Sciences

Investigation Of Optimum Tillage Depth For Sunflower In Crop Rotation Under Central Anatolian Conditions, Yaşar Murat Çeli̇k, İlhami̇ Ünver Jan 1999

Investigation Of Optimum Tillage Depth For Sunflower In Crop Rotation Under Central Anatolian Conditions, Yaşar Murat Çeli̇k, İlhami̇ Ünver

Turkish Journal of Agriculture and Forestry

Optimum tillage depth for sunflower after wheat was studied on Brown soils at two locations in Central Anatolia. The experiments were constituted as split randomized blocks with three replications, the treatments were 9-11, 14-16, 19-21 and 24-26 cm tillage depths. Weeds were permitted for growing in the half of every plot in order to test their adverse effect on sunflower yield. Optimum tillage depth under the research conditions was 14-16 cm from the points of economy and yield. Weed infestation significantly decreased the sunflower yield.

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The Effect Of Various Planting Patterns On Forage Yield And Some Characters Of Corn And Bean Grown Under Intercropping As A Second Crop, Zekeri̇ya Akman, Özer Sencar Jan 1999

The Effect Of Various Planting Patterns On Forage Yield And Some Characters Of Corn And Bean Grown Under Intercropping As A Second Crop, Zekeri̇ya Akman, Özer Sencar

Turkish Journal of Agriculture and Forestry

This study was conducted to determine effects of various planting patterns on forage yield and some characters of corn and bean grown under intercropping as a second crop at Tokat - Kazova ecological conditions in 1992 and 1993. Planting patterns significantly influenced maize leaf ratio, stem ratio, and forage yield. The highest forage corn yield was obtained from pure stand maize and 1 corn + 2 bean alternate rows. Intercropping has significantly influenced leaf ratio, green pod yield and forage yield of bean. The highest forage bean yield was obtained from pure stand bean however, the lowest yield was obtained …

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The Acidity Of Important Beech And Oak Species, Mualla Balaban, Güneş Uçar, Ethem Uğur Jan 1999

The Acidity Of Important Beech And Oak Species, Mualla Balaban, Güneş Uçar, Ethem Uğur

Turkish Journal of Agriculture and Forestry

The corrosion of metals in contact with wood, discoloration of wood itself, undesirable effects on wood preservatives and the curing of the synthetic resins especially glues in fiberboards, particleboards and some other effects could be traced back to the acidity of wood. Thus, this phenomenon is of a great importance in the wood utilization. In this study, two important industrial wood species , Quercus frainetto and Fagus sylvatica grown in Belgrad Forest in Turkey were investigated with respect to free, bound and total acidity of wood. Cold and hot water extracts were taken to determine the free and bound acidity …

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The Erosion In The Firat Valley And The Well Growing Plants In Erosion Area, Yusuf Kaya Jan 1999

The Erosion In The Firat Valley And The Well Growing Plants In Erosion Area, Yusuf Kaya

Turkish Journal of Agriculture and Forestry

In this study, the erosion area in Firat Valley has been determined. To determine the well growing plants in erosion area, the representative quadrates have been taken. In these quadrates 115 species belonging to 33 families have been determined. The families containing the most species in the research area were Asteraceae, Lamiaceae and Poaceae, respectively. Of the determined species were 46.9% hemicriptophytes, 18.3% phanerophytes, 15.7% therophytes, 12.2% chamaephytes and 6.9% geophytes. It was observed that the well growing plants in the research area were Quercus robur subps. pedunculiflora, Q. trajana, Q. macranthera subsp. syspirensis, Q petraea subsp. pinnatiloba, Q. brantii, …

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A Research On Determination Of Superior Hybrid Combinations In Sunflower ( Helianthusannuusl.), Abdurrahim Tanju Göksoy, Aydın Türkeç, Zeki Metin Turan Jan 1999

A Research On Determination Of Superior Hybrid Combinations In Sunflower ( Helianthusannuusl.), Abdurrahim Tanju Göksoy, Aydın Türkeç, Zeki Metin Turan

Turkish Journal of Agriculture and Forestry

This research, having F1 hybrids from 11 female (cytoplasmic male sterile) lines and 3 male (restorer) testers, was conducted in order to determined parents and corsses showing spureior general and specific combining ability in sunflower. Parents used in the study were developed at the University of Uludag, Faculty of Agriculture, Field Crops Department. In the first year of this reseacrh, CMS lines and restorer testers were crossed in all the possible combinations. The hybrid population were evaluted in a replicated field trial at Bursa. Data were analysed by LinexTester method. According to the results, it was determined that the lines …

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Analysis Of Concentrated Fruit Juice Demand Using The Tobit Model, Aysel Özdeş Akbay, Erkan Aktaş, Ali̇ Koç Jan 1999

Analysis Of Concentrated Fruit Juice Demand Using The Tobit Model, Aysel Özdeş Akbay, Erkan Aktaş, Ali̇ Koç

Turkish Journal of Agriculture and Forestry

The purpose of this study was to evaluate the comsumption of concertrated fruit juice by household, and determine the socio-economic factors that affect the level of comsumption. For this purpose, data was collected from a survey of 225 households in Adana in February 1997. A Tobit model was used in the analysis to determine the effects of various socio-economic variables on consumption. It was con-cluded that four variables are significant on househod fruit juice purchase. These are: the mothers' status, household income, the number of teenagers in the household, and the mother's education level. Two of these factors were found …

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Investigation Of Genotype X Planting Time Interaction By Using Ammi Statistical Model Inpotatoes, Meti̇n B. Yildirim, Necdet Budak, Celal Çalişkan, Önder Çaylak Jan 1999

Investigation Of Genotype X Planting Time Interaction By Using Ammi Statistical Model Inpotatoes, Meti̇n B. Yildirim, Necdet Budak, Celal Çalişkan, Önder Çaylak

Turkish Journal of Agriculture and Forestry

In studies on potato planting time, the main effects of genotype and planting time were determined by variance analysis and are discussed. However, the main specific causes of interaction were not demonstrated clearly. Five potato genotypes (Resy, 81028/1, Sultan, Granola and Yaylakizi) were planted on six different dates (January 30, February 10, February 20, February 28, March 10 and March 20) in three different years (1993, 1994 and 1995). Tuber yield data were analysed with the AMMI (Additive Main Effects and Multiplicative Interaction) statistical model. The results showed that the January 30, February 10 and March 20 planting times had …

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Effects Of Timing, Iba And Putrescine On Rooting And Shooting In Pyrus Elaeagrifolia Pall., Softwood Cuttings, Hati̇ce Dumanoğlu, Ahmet Aygün, Ayşen Alay, Nurdan Tuna Güneş, Mücahi̇t Taha Özkaya Jan 1999

Effects Of Timing, Iba And Putrescine On Rooting And Shooting In Pyrus Elaeagrifolia Pall., Softwood Cuttings, Hati̇ce Dumanoğlu, Ahmet Aygün, Ayşen Alay, Nurdan Tuna Güneş, Mücahi̇t Taha Özkaya

Turkish Journal of Agriculture and Forestry

The effects of 0, 1000, 4000, 8000 and 10000 ppm IBA, and the combination of 150 ppm putrescine with 4000 and 8000 ppm IBA on the rooting and shooting of softwood cuttings was examined. The cutting were at three different times, from both "Ahlat 1" (grey ahlat) and "Ahlat 2" (bright ahlat) types of Pyrus elaeagrifolia Pall. and from the "Ankara" pear cultivar of Pyrus communis L. The best results for both types of Pyrus elaeagrifolia Pall. were obtained in the first set of softwood cutings. In these cuttings the rooting percentage, rooting level (0-4), root length, dry root weight, …

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Effect Of Subsequent Simulated Rainfalls On Runoff And Erosion, Günay Erpul, Mustafa R. Çanga Jan 1999

Effect Of Subsequent Simulated Rainfalls On Runoff And Erosion, Günay Erpul, Mustafa R. Çanga

Turkish Journal of Agriculture and Forestry

Hydraulic properties of soils and soil erodibility are expected to vary after rainfall because of the impact energy of raindrops. Resistance both to rainfall detachment and to runoff detachment might differ after rainfall, and temporal changes in soil erodibility take place. The main objective of this study was to evaluate the effects of subsequent rainfalls (namely the 2nd rainfall) on runoff and erosion, especially sheet and splash erosion. Forty rainfall events in laboratory condition were conducted on Kule clay loam and Musaagili silt loam. Two consecutive rainfalls at an intensity of 60 mm h -1 were applied to soil trays …

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Studies On Effects Of Russian Knapweed (Acroptilon Repens (L.) Dc) And Butter Cup (Ranunculus Damascenus Boiss And Gaill), Causing Problem In Winter Wheat, On Yield And Determination Of Their Economical Thresholds In Van, İlhan Kaya, Işik Tepe Jan 1999

Studies On Effects Of Russian Knapweed (Acroptilon Repens (L.) Dc) And Butter Cup (Ranunculus Damascenus Boiss And Gaill), Causing Problem In Winter Wheat, On Yield And Determination Of Their Economical Thresholds In Van, İlhan Kaya, Işik Tepe

Turkish Journal of Agriculture and Forestry

In this study, effects of different densities of Russian knapweed (Acroptilon repens (L.) DC) and butter cup (Ranunculus damascenus Boiss and Gaill) on yield and yield components of winter wheat were researched in Van. It was determinated that, increasing densities of A. repens have decreased number of spike, grain, straw and total yield of wheat. But, increasing densities of R. damascenus have not been effective on yield and yield components because of being small constitution and having short growing period. Ten plants per m^2 of A. repens reduced grain and straw yields respectively 24.3 and 19%. These amounts are over …

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Variations Of Fatty Acid Composition According To Some Morphological And Physiological Properties And Ecological Regions In Oilseed Plants, Hasan Baydar, İsmai̇l Turgut Jan 1999

Variations Of Fatty Acid Composition According To Some Morphological And Physiological Properties And Ecological Regions In Oilseed Plants, Hasan Baydar, İsmai̇l Turgut

Turkish Journal of Agriculture and Forestry

Fatty acid composition of 14 different vegetable oils obtained from sunflower (Helianthus annuus L.), safflower (Carthamus tinctorius L.), soybean (Glycine max (L.) Merr.), corn (Zea mays L.), peanut (Arachis hypogaea L.), sesame (Sesamum indicum L.), cotton (Gossypium hirsitum L.), rape (Brassica napus L.), poppy (Papaver somniferum L.), tabacco (Nicotiana tabacum L.), cephalaria (Cephelaria syriaca L.), flax (Linum usitatissimum L.) and camalia (Camalina sativa L.) seeds and olive (Olea europea L.) were compared in this study. The position effects in safflower, different seed colours in sesame and poppy, seed development stages in rape and different ecological local varieties in sesame were …

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Reactions Of Some Maize Hybrids To Different Nitrogen Rates, Mehmet Ali̇ Çullu, Ahmet Can Ülger, Nuri̇ Güzel, İbrahi̇m Ortaş Jan 1999

Reactions Of Some Maize Hybrids To Different Nitrogen Rates, Mehmet Ali̇ Çullu, Ahmet Can Ülger, Nuri̇ Güzel, İbrahi̇m Ortaş

Turkish Journal of Agriculture and Forestry

In this pot experiment, reaction of five different maize genotypes grown in Çukurova Region to different rates of nitrogen were measured. Responses of the genotypes employed to different rates of nitrogen were measured using uptake of nitrogen, root and top dry matter yield, number of leaves, plant height and other nutrient contents of the plant and the intetactions among the plant characterictics were examined and interpreted. Total top dry matter yield, number of leaves, plant height, root development and percent calcium contents of the all genotypes increased as the rates of nitrogen increased. P and Mn contents and levels of …

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A Research On Determination Of Labour Requirement And Production Cost In Broiler Husbandry, Hali̇l Fi̇dan, Erdoğan Güneş Jan 1999

A Research On Determination Of Labour Requirement And Production Cost In Broiler Husbandry, Hali̇l Fi̇dan, Erdoğan Güneş

Turkish Journal of Agriculture and Forestry

This research was carried out in Kenan Evren Research and Application Farm of Ankara University, Faculty of Agriculture. It was aimed that labour usage and determination of production cost in broiler farm in this research. Before fattening period, total 236 hour labour usage was determined for preparetions of fattening period. In addition labour usage was observed as total 446.21 hours and 9.3 hours per 100 chicken. 31% for feeding, 37.6% for irrigation, 12.4% for cleaning, 9.0% heating-ventilation and 9.2% for other studies of total labour was used during the production period. At the same time, the profit was calculated as …

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Influence Of Stem Height On Internal Morphological Properties Of Oriental Spruce [Picea Orientalis (L.) Link.] Wood, Hami̇yet Şahi̇n, Nurgül Ay Jan 1999

Influence Of Stem Height On Internal Morphological Properties Of Oriental Spruce [Picea Orientalis (L.) Link.] Wood, Hami̇yet Şahi̇n, Nurgül Ay

Turkish Journal of Agriculture and Forestry

In this study, the influence of stem height on the internal morphological properties of the Oriental spruce [Picea orientalis (L.) Link.] were investigated. Sample trees of 36-44 cm in diameter and 18-20 m in length were supplied from the Maçka - Karahava region. The samples were removed from trees with stems 2,7 and 12 m above the ground. The dimensions and number of tracheids and rays per unit area, the diameter of resin canals, bordered pits, and pits on interfaces of the samples were measured. The results showed that the cell wall thickness increased and the diameter of bordered pits …

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The Relationships Between Penetration Resistance And Certain Soil Properties, Cevdet Şeker Jan 1999

The Relationships Between Penetration Resistance And Certain Soil Properties, Cevdet Şeker

Turkish Journal of Agriculture and Forestry

The purpose of this study was to determine the relationships between penetration resistance and certain soil properties, and to develop regression equations based on these relationships for predicting penetration resistance. Field studies were conducted on four different Entisol soils in plains in the Konya regions. Below 0.2 \mum, pore-size distribution was found to be positively relatd to soil penetration resistanca and bulk density. Above 50 \mum, pro-size distribution was found to be negatively related to soil penetration resistance and total porosity.

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The Effects Of Wood Bleaching Chemicals On The Surface Gloss And The Adhesion Strength Of Varnishes, Ayhan Özçi̇fçi̇, Musa Atar, Burhanetti̇n Uysal Jan 1999

The Effects Of Wood Bleaching Chemicals On The Surface Gloss And The Adhesion Strength Of Varnishes, Ayhan Özçi̇fçi̇, Musa Atar, Burhanetti̇n Uysal

Turkish Journal of Agriculture and Forestry

In this research, sodium hydroxide + hydrogen peroxide, sodium hydroxide + calcium hydroxide + hydrogen peroxide, hypochlorite and hydrochloric acid were applied to pine (Pinus sylvestris L), oriental beech (Fagus orientalis Lipsky), ash wood (Fraxinus lanceolata) and oak (Quercus petraea spp.) for bleaching. Next, acrylic, synthetic, polyurethane and acid-catalyzed varnishes aplied on the bleached wood samples. Afterwards, the effects of these bleaches on the surface brightness and the adhession strength of varnishes were studied. The results indicate that the bleaching agents used did not affect surface gloss, whereas the type of wood and varnish did. Acrylic varnish yielded the glossiest …

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The Effects Of Origin And Regional Differences On The Density Of Douglas Fir [Pseudotsuga Menziesii (Mirb.) Franco] Wood, Nurgül Ay, Yalçin Örs Jan 1999

The Effects Of Origin And Regional Differences On The Density Of Douglas Fir [Pseudotsuga Menziesii (Mirb.) Franco] Wood, Nurgül Ay, Yalçin Örs

Turkish Journal of Agriculture and Forestry

In this study, the effects of origin and regional differences on the density of Douglas Fir [Pseudotsuga menziesii (Mirb.) Franco] wood were investigated. A total of 18 trees of 23 different ages obtained from the Maçka and Tonya regions in two origins were used. Density samples 2x2x3 cm in size were prepared accordance with the standards were used for experiments. The effects of origin and regional differences on density were statistically determined. The results showed that the effects of origin on density in oven-dried and air-dried wood were significant, but those of region were not. Density values for air-dried and …

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The Effects Of Differences In Origin And Region On Compression Strength Parallel To The Grain Of Douglas Fir [Pseudotsuga Menziesii (Mirb.) Franco] Wood, Yalçin Örs, Nurgül Ay Jan 1999

The Effects Of Differences In Origin And Region On Compression Strength Parallel To The Grain Of Douglas Fir [Pseudotsuga Menziesii (Mirb.) Franco] Wood, Yalçin Örs, Nurgül Ay

Turkish Journal of Agriculture and Forestry

In this study, the effects of differences in origin and region on the compression strength parallel to the grain of Douglas Fir [Pseudotsuga menziesii (Mirb.) Franco] wood were investigated. A total of 18 trees of two origins obtained from the regions of Maçka and Tonya were for comporison. Samples 2x2x3 cm in size in were prepared in accordance with the standards. The effects of differences in origin and region on compression strength parallel to the grain were statistically determined. The results showed that the effects of region were significant, while those of origin were not. The average regional compression strength …

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Changes According To Incubation Periods In Some Microbiological Characteristics At Soil Samples Of Some Soil Series From The Gelemen Agricultural Administration, Emi̇ne Erman Kara Jan 1999

Changes According To Incubation Periods In Some Microbiological Characteristics At Soil Samples Of Some Soil Series From The Gelemen Agricultural Administration, Emi̇ne Erman Kara

Turkish Journal of Agriculture and Forestry

Changes according to incubation periods in some microbiological characteristics at soil samples of soil series from Gelemen Agricultural Administraction were investigated in this study. The results show that bacteria, actinomycet had values in the first periods of incubation (30ºC and field capacity) and in the following periods increased. However, fungus population changed depending upon series properties and reached maximum values 24th and 32th days after the beginning of incubation. During the incubation periods, soil CO_2 production, dehydrogenase activities and ürease activities had decreased, saccharase activities had increased N-mineralization reached maximum values 5-6 weeks after the beginning of incubation. Further, all …

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Variation In Biomass And Chemical Composition Of Dominant Rangeland Plants During The Growing Season Ii. Changes In Chemical Composition, Adi̇l Bakoğlu, Ahmet Gökkuş, Ali̇ Koç Jan 1999

Variation In Biomass And Chemical Composition Of Dominant Rangeland Plants During The Growing Season Ii. Changes In Chemical Composition, Adi̇l Bakoğlu, Ahmet Gökkuş, Ali̇ Koç

Turkish Journal of Agriculture and Forestry

This study was conducted to determine the annual variations in crude protein, crude cellulose, P, K, Ca and Mg contents, and the ratio of K/(Ca+Mg) of crested wheatgrass, subalpine brome, sheep fescue, junegrass, needlegrass, hybrid alfalfa and cat thyme in Erzurum rangelands, during the 1994 growing season. Crude protein, P, Mg and K contents steadily decreased toward to end of the growth stage although cellulose content increased. Ca content increased until blooming stage in all plants. Plant leaves had richer nutrient contents than the stems in all growing periods. The K/(Ca+Mg) ratio was high at the beginning of the vegetative …

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Prevailing Conditions, Problems And Devolopment Posibilities Of Greenhouses In The Black Sea Region, Bi̇lal Cemek, Yusuf Demi̇r Jan 1999

Prevailing Conditions, Problems And Devolopment Posibilities Of Greenhouses In The Black Sea Region, Bi̇lal Cemek, Yusuf Demi̇r

Turkish Journal of Agriculture and Forestry

The aim of this study is the determination of the prevailing conditions, characteristics and problems of commercial greenhouse growing in the Black Sea region. For this purpose, Samsun, Ordu, Giresun and Amasya were selected. Potentials, types and structural conditons of the greenhouses were determined. It was established that there are more than 5790 greenhouses, 75 percent of have an average floor area of 150-200 m^2. The heating and ventilation needs for greenhouses in this region, which commonly have floor areas of 150-200 m^2, were determined. Calculations were made in order to determine the type of greenhouses suitable for this region,and …

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The Investigation Of Loading, Unloading Andstacking Operations In Forest Transportation In Terms Of Time, Productivity And Cost In Western Black Sea Region, Meti̇n Tunay, Tuğrul Varol Jan 1999

The Investigation Of Loading, Unloading Andstacking Operations In Forest Transportation In Terms Of Time, Productivity And Cost In Western Black Sea Region, Meti̇n Tunay, Tuğrul Varol

Turkish Journal of Agriculture and Forestry

This study was conducted on methods used in loading, unloading and stacking carried out in forests and forest depots in the western Black Sea region. The aims of this study were to compare methods in terms of time, cost and productivity, and to make suggestions on how these activities could be made more efficient. Time studies were conducted using human and mechanical force for loading, unloading and stacking operations in chosen sample working units, with continuously running chronometer. The results, according to analysis of time measurements, show that administration expenses canbe minimized by using Granab 4515, which has maximum loading …

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Agricultural Potential Of Steep Rocky Areas On The Eastern Mediterranean Shoreline, Hasan Özcan, Mahmut Çeti̇n Jan 1999

Agricultural Potential Of Steep Rocky Areas On The Eastern Mediterranean Shoreline, Hasan Özcan, Mahmut Çeti̇n

Turkish Journal of Agriculture and Forestry

The aim of this study was to determine the agricultural potential of an area limited by such factors as rockiness, shallow soil profile and steep slope on the eastern Mediterranean shoreline. The soils of the study area were classified according to land use capability and suitability for irrigated agriculture in view of soil survey and laboratory results. After interpretation of the classification results, it was concluded that some physical land improvement measures should be implemented in about 50% of the study area in preparation for intensive farming. Land utilization types (LUT) were determined according to the land characteristics and questionnaire …

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The Effect Of Planning And Sanding On Surface Roughness Of Massive Wood, Yalçin Örs, İbrahi̇m Baykan Jan 1999

The Effect Of Planning And Sanding On Surface Roughness Of Massive Wood, Yalçin Örs, İbrahi̇m Baykan

Turkish Journal of Agriculture and Forestry

In this study the effects of wood species cutting direction, number of blades, sander grade and feed rate on the surface roughness of planned and sanded massive wood have been investigated. Choses wood species were beech (Fagus orientalis Lipsky) and yellow pine (Pinus Sylvestris L.) which are mostly used in furniture and carpentary industry in Turkey. "MITUTOYA SURFEST-402" (KOSGEB, Ankara, TURKEY) stylus scanner machine was used to evaluate the surface roughness. Fourty eight samples were performed and each sample was divided in to 8 equal region. Two measurements were performed perpendicular to fibers along the length of 20 mm. Sample …

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The Effects Of Plant Density On The Yield And Yield Components Of Chickpea (Cicer Arietinum L.) In Van, Haluk Kulaz, Vahdetti̇n Çi̇ftçi̇ Jan 1999

The Effects Of Plant Density On The Yield And Yield Components Of Chickpea (Cicer Arietinum L.) In Van, Haluk Kulaz, Vahdetti̇n Çi̇ftçi̇

Turkish Journal of Agriculture and Forestry

This study was conducted in the experimental area of Yüzüncü Yıl University Agricultural Faculty in 1994-1995. The trial was carried out in a randomized block desing with four replications. In this study, three chickpea lines and three plant densities (28, 42 and 56 seed/m^2) were examined for their effects on yield components. According to the results over 2 years, the effects of plant density were significant on the yields and yield components in chickpea. The highest grain yield per unit area was obtained with a density of 42 seed per m^2 (146.6 kg/da). The lowest grain yield per unit area …

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Effects Of Different Harvesting Times On Yield And Quality Of Sorghum Silage (Sorghum Bicolor L.), Sadik Çakmakçi, İrfan Gündüz, M. Ali̇ Tüsüz, Semi̇ha Çeçen, Bi̇lal Aydinoğlu Jan 1999

Effects Of Different Harvesting Times On Yield And Quality Of Sorghum Silage (Sorghum Bicolor L.), Sadik Çakmakçi, İrfan Gündüz, M. Ali̇ Tüsüz, Semi̇ha Çeçen, Bi̇lal Aydinoğlu

Turkish Journal of Agriculture and Forestry

The purpose of this study was to investigate the effects of different harvesting times on yield and quality of sorghum silage. To achieve this aim, the Rox variety of sorghum was planted in randomized complete block design with three replications in two years at the Mediterranean Agricultural Research Institute in Antalya. The plants were harvested during five physiological growth stages. In this study, the effects of different harvesting times on fresh weight, proportion of leaf, stem and panicle, proportions and yields of dry matter, and crude protein, the proportions of leaf, stem and panicle crude protein were determined. The results …

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Cost Of Bread Making In Central Samsun And An Economic Analysis Of The Factors Affecting Bread Prices, Hüseyi̇n Avni̇ Ci̇nemre, Mehmet Bozoğlu Jan 1999

Cost Of Bread Making In Central Samsun And An Economic Analysis Of The Factors Affecting Bread Prices, Hüseyi̇n Avni̇ Ci̇nemre, Mehmet Bozoğlu

Turkish Journal of Agriculture and Forestry

Most of the bread making units in the central district of the province of Samsun are small-scale and have so-called "black-oven" technology. On average, 500 kg of flour is processed daily in a bakery and in doing so only 37.3 percent of the total daily capacity of the bakery is utilized. Bread sold at kiosks, small grocery stores and in markets makes up 62.5 percent of total bread sales. The rest is sold directly by the production units. The production cost of a 250 gr loaf at bakeries is 12,848 TL and this figure reaches 15,098 TL when the marketing …

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The Feasibility Of Growing A Rotation System Of Certain Annual Forage Legume Crops For Seed And Straw Yield In Fall Season Plantings In Antalya, Sadik Çakmakçi, Semi̇ha Çeçen, Bi̇lal Aydinoğlu Jan 1999

The Feasibility Of Growing A Rotation System Of Certain Annual Forage Legume Crops For Seed And Straw Yield In Fall Season Plantings In Antalya, Sadik Çakmakçi, Semi̇ha Çeçen, Bi̇lal Aydinoğlu

Turkish Journal of Agriculture and Forestry

The aim of this study was to examine the feasibility of growing five annual forage legume crops in the rotation system with second crops in the province of Antalya. In addition the straw and seed yield of the crops were determined when planted in the fall season. Chicling vetch, field pea, fenugreek, persian clover and berseem were planted. The experiment was conducted in the years 1994-1996 with three replications. The flowering day, seed and straw yield, maturity time and harvesting date were determined. It was concluded that all the planted species were feasible in terms of seed and straw yield. …

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Investigation Of Some Macro Nutrients Absorption In Two Chrysanthemum Cultivars (Yellow Delta And Cerise Delta) Grown Under Greenhouse Conditions, Necmi̇ Pi̇lanali, Mustafa Kaplan Jan 1999

Investigation Of Some Macro Nutrients Absorption In Two Chrysanthemum Cultivars (Yellow Delta And Cerise Delta) Grown Under Greenhouse Conditions, Necmi̇ Pi̇lanali, Mustafa Kaplan

Turkish Journal of Agriculture and Forestry

The aim of the study was to investigate the amount of the macro nutrients taken up from the soil by chrysanthemum plant which shows an increasing trend of plantation in the Antalya region. For this purpose, two cultivars of chrysanthemum plant, Yellow Delta, Cerise Delta, were grown in a plastic greenhouse of a grower, and samples from the plants, except seedlings, were taken 8 times at two weeks intervals. The amounts of the macro nutrients taken up by Yellow Delta and Cerise Delta from decare were calculated 14.86 kg N, 4.28 kg P_2O_5, 24.55 kg K_2O, 11.29 kg CaO, 2.47 …

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Bonding Strengthes Of Klebit 303, Kleıberit 305.0 And Süper-Lackleim 308 Adhesives, Yalçin Örs, Ayhan Özçi̇fçi̇, Musa Atar Jan 1999

Bonding Strengthes Of Klebit 303, Kleıberit 305.0 And Süper-Lackleim 308 Adhesives, Yalçin Örs, Ayhan Özçi̇fçi̇, Musa Atar

Turkish Journal of Agriculture and Forestry

This study, it was made to determine the bonding strength of Klebit 303, Kleıberit 305.0 and Super Lackleim 308 adhesives of some beech materials; oriental beech (Fagus orientalis lipsky), oak (Quercus petraea spp.) and scotch pine (Pinus silvestris l.) in the wood industry. The results showed that oriental beech (89.80 N/mm^2) and oak (89.50 N/mm^2), have the highest bonding strength with klebit 303 adhesive but the lowest bonding strength was observed between oak (50.18 N/mm^2) and super lackleim 308 and Scotch pine (50.45 N/mm^2) with klebit 303 bonding.

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