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A Research On Utilization Of Urea By New Zealand White California And Chinchilla Rabbits, Ramazan Demi̇rel, Sahibe Çalişkaner
A Research On Utilization Of Urea By New Zealand White California And Chinchilla Rabbits, Ramazan Demi̇rel, Sahibe Çalişkaner
Turkish Journal of Agriculture and Forestry
In this research, the utilization of urea by New Zealand White, California and Chinchilla breed rabbits were examined using high protein level (20 % crude protein), low protein level (16% crude protein) and low protein supplemented with 1.4 % urea (16% crude protein + 1.4 % urea). Live weight, live weight gain, feed intake, feed efficiency; liver, heart, kidney, abdominal fat, caecum, carcass and fur weights, caecum pH, carcass quality parameters which were taken from right hindleg, back and waist areas of rabbits and blood serum urea, total protein, cholesterol and creatinin values were investigated. In the trial, at 8 …
Variation Of Certain Characters And Line Selection For Yield, Oil, Oleic And Linoleic Acids In The Turkish Sesame (Sesamum Indicum L.) Populations, Hasan Baydar, İsmai̇l Turgut, Kenan Turgut
Variation Of Certain Characters And Line Selection For Yield, Oil, Oleic And Linoleic Acids In The Turkish Sesame (Sesamum Indicum L.) Populations, Hasan Baydar, İsmai̇l Turgut, Kenan Turgut
Turkish Journal of Agriculture and Forestry
The goal of this study was to determine the variation of certain characters in the 72 local sesame populations, which were collected from different sites of Turkey, and develope superior lines with high seed yield, high oil, high oleic and high linoleic acid content via pure line selection. A great deal of variation for the characters examined was found among the populations. 8 out of 72 sesame populations were determined as superior for the characters of seed yield, oil, oleic acid and linoleic acid contents in 1993. 800 single plants for the characters mentioned above were sampled within the superior …
The Effects Of Different Amino Acid Chelate Foliar Fertilizers On Yield, Fruit Quality, Shoot Growth And Fe, Zn, Cu, Mn Content Of Leaves In Williams Pear Cultivar ( Pyrus Communis L.), A. İlhami̇ Köksal, Hati̇ce Dumanoğlu, Nurdan Tuna Güneş, Mehmet Aktaş
The Effects Of Different Amino Acid Chelate Foliar Fertilizers On Yield, Fruit Quality, Shoot Growth And Fe, Zn, Cu, Mn Content Of Leaves In Williams Pear Cultivar ( Pyrus Communis L.), A. İlhami̇ Köksal, Hati̇ce Dumanoğlu, Nurdan Tuna Güneş, Mehmet Aktaş
Turkish Journal of Agriculture and Forestry
In this study, utility opportunities of three different amino acid chelate foliar fertilizers in Williams pear trees ( Pyrus communis L.) on seedling for reduction in yield, fruit quality and growth resulted from direct irregularities such as yellowing, browning and falling of leaves in early season were investigated. By this aim, the effects of fertilizers applied three times at 15 days of intervals on total yield, yield per trunk cross section unit area, fruits size, firmness, total soluble solids and titretable acidity, shoot length and Fe, Zn, Cu, Mn content of leaves were determined. Especially amino acid chelated-Fe increased total …
Sensitivity Of Various Maize (Zea Mays L. Cvs.) Varieties To Salinity, Süleyman Taban, Aydin Güneş, Mehmet Alpaslan, Hesna Özcan
Sensitivity Of Various Maize (Zea Mays L. Cvs.) Varieties To Salinity, Süleyman Taban, Aydin Güneş, Mehmet Alpaslan, Hesna Özcan
Turkish Journal of Agriculture and Forestry
The salinity resistance of eight maize varieties (Riogrande, PostKLF, Postkontrol, Alkantara, G-4662 Dracma, Tarım, Fanion and Kelty), which are cultivated widely in Turkey, was investigated. For this purpose, experimental soil was salinized with 68 mmol/kg NaCl. The salinity responses of the maize varieties were compared by means of various plant parameters. According to the results, Kelty, Post-KLF, Postkontrol and G-4662 Dracma were seen to be more susceptible to salinity than the others. Under salinity stress, the dry matter yield of those varieties was influenced much less than the others and the Na and Cl content was generally found to be …
Investigation Of Chlorosis In Peach Trees Growing In The Tokat Region Using Soil And Plant Analysis And The Effects Of Soil Moisture On The Determination Of The Amounts Of Dtpa-Exractable Fe, Cu, Zn And Mn, M. Rüştü Karaman
Turkish Journal of Agriculture and Forestry
The aim of this study was the fertility analysis of soil and leaf samples collected from areas under ohlorotic and healty peach trees, and the determination of the periodical relationship between the soil properties and nutrition status of trees. The effects of soil moisture on the amounts of DTPA-extractable Fe, Cu, Zn and Mn in soil collected from these areas were also determined by incubation study. The plant and soil analysis conducted at two different stages of the growing season showed that the active Fe content of chlorotic peach leaves was low, and there was a significant negative relationship between …
The Physical And Chemical Properties And Fatty Acid Compositions Of Raw And Brined Caperberries (Capparis Spp.), Musa Özcan
Turkish Journal of Agriculture and Forestry
Fruits of Capparis spinosa L. var. spinosa and Capparis ovata Desf. var. canescens (Coss.) Heywood 0.7-1.9 cm in diameter were collected and brined. The crude oil, fiber and pH, starch, water-soluble, alcohol-soluble and ether-soluble extracts, and the Na, Mn and Zn contents of C. spinosa fruits were higher than those of C. ovata, while they contained less oleic and linoleic acids. The crude protein, oil, fiber and energy, reducing sugars, starch, total carotenoids, ether-soluble extract, hardness, K, P, Cu, Mn, Zn, palmitic and oleic contents of the fermented products were considerably lower compared with the raw fruits. The major fatty …
Development And Fecundity Of Aphis Gossypii Glover (Homoptera: Aphididae) On Three Malvaceae Hosts, Serdar Satar, Ulrich Kersting, Nedi̇m Uygun
Development And Fecundity Of Aphis Gossypii Glover (Homoptera: Aphididae) On Three Malvaceae Hosts, Serdar Satar, Ulrich Kersting, Nedi̇m Uygun
Turkish Journal of Agriculture and Forestry
Aphis gossypii Glover (Homoptera, Aphididae) obtained from cotton fields near Adana in the east Mediterranean region of Turkey were colonized on Gossypium hirsutumL. Çukurova 1518 in a climatic room. The effect of host transfer from cotton to common mallow, Malva sylvestris L., and okra, Abelmoschus esculentus (L.) Moench 'Bamya 501', on performance of A. gossypii was studied at constant 25 ± 1°C, 60 ± 5 % relative humidity and 16 h of artificial light (5000 lux) in temperature cabinets. Three subsequent generations of A. gossypii from cotton were additionally tested on okra. Fecundity tables were constructed to compare the performance …
Changes In Nitrogen Status Of Soybean Under Influence Of Symbiotically Fixed And Bound Nitrogen, A. G. Gadimov, P. M. Safaraliev, C. N. Troistskaya, Surhay Allahverdiev, S. Nafi̇si̇
Changes In Nitrogen Status Of Soybean Under Influence Of Symbiotically Fixed And Bound Nitrogen, A. G. Gadimov, P. M. Safaraliev, C. N. Troistskaya, Surhay Allahverdiev, S. Nafi̇si̇
Turkish Journal of Agriculture and Forestry
The contribution of different nitrogen sources (nitrate 15 N-NO 3 and symbiotic N-N 2 ) to the nitrogen status of soybean in ontogenesis was studied. Nitrate was assimilated effectively during the vegetative growth, whereas later on the nitrogen-fixation by root nodules became the basic source of nitrogen. The applying of a low dose of nitrate (22.2 mg N/plant) increased the total nitrogen content in the plant and did not depress the nitrogen fixation. Distribution of the symbiotic and nitrate nitrogen among organs of soybean was proportional.
Effect Of Salinity On Phosphorus Induced Zinc Deficency In Pepper ( Capsicum Annuuml.) Plants, Aydin Güneş, Ali̇ İnal, Mehmet Alpaslan, Yakup Çikili
Effect Of Salinity On Phosphorus Induced Zinc Deficency In Pepper ( Capsicum Annuuml.) Plants, Aydin Güneş, Ali̇ İnal, Mehmet Alpaslan, Yakup Çikili
Turkish Journal of Agriculture and Forestry
The combined effects of NaCl salinity and increasing rates of P on the Zn nutrition of pepper were studied. The applied P increased fruit yield in the absence of salinity, but decreased it in the presence of salinity. Fresh and dry weights of the plants were increased by the applied P and decreased by salinity. Both salinity and increasing levels of P (except 300 mg kg -1 ) decreased the Zn concentrations and Zn uptake of the plants. Zinc deficiency symptoms were observed at P levels of 300 and 500 mg kg -1 , a result which was more pronounced …
Effect Of Conventional And Microwave Cooking Methods On Some Nutritive Contents And Quality Properties Of Chicken Meat, Ayla Soyer, Nuray Kolsarici, Kezban Candoğan
Effect Of Conventional And Microwave Cooking Methods On Some Nutritive Contents And Quality Properties Of Chicken Meat, Ayla Soyer, Nuray Kolsarici, Kezban Candoğan
Turkish Journal of Agriculture and Forestry
Chicken leg and breast meat samples were cooked in a microwave oven, electric oven and boiling water, and cooking loss, yield, nutritive contents and their retentions after cooking, thiobarbituric acid (TBA) value, total mesophile aerobic bacterial (TMAB) counts and sensory properties were determined. Cooking losses of leg and breast meat were 29.20% and 24.80% respectively. The highest yield (79.69%) was in a breast meat cooked in a microwave oven (P
A Study On The Nutrient Status Of Starking Delicious Apple Cultivar Grown In Erzincan Plain, Muharrem Güleryüz, Sezai̇ Erci̇şli̇, Serdar Bi̇len
A Study On The Nutrient Status Of Starking Delicious Apple Cultivar Grown In Erzincan Plain, Muharrem Güleryüz, Sezai̇ Erci̇şli̇, Serdar Bi̇len
Turkish Journal of Agriculture and Forestry
This research was carried in 1993 and1994, in order to determine the nutritional status of the orchards established with S.Delicious apple cultivar in Erzincan plain. In this research, 20 apple orchards was selected and soil and leaf samples taken from the orchards in August. According to the analysis, at the experimental site's soils, pH ranged from 7.38 to 7.95, lime ranged from 0.89 to 13.05%; organic matter 0.24 to 3.07%; P ranged from 1.1 to 25.00 ppm; K ranged from 61 to 731 ppm; Zn ranged from 1.2 to 3.6 ppm and Mn ranged from 3.9-15.0 ppm. The soils generally …
Effect Of Iron And Zinc Applications On Growth And On Concentration Of Mineral Nutrients Of Bean (Phaseolus Vulgaris L.) Grown In Artificial Siltation Soils, M. Rüştü Karaman, A. Reşi̇t Brohi̇, Ali̇ İnal, Süleyman Taban
Effect Of Iron And Zinc Applications On Growth And On Concentration Of Mineral Nutrients Of Bean (Phaseolus Vulgaris L.) Grown In Artificial Siltation Soils, M. Rüştü Karaman, A. Reşi̇t Brohi̇, Ali̇ İnal, Süleyman Taban
Turkish Journal of Agriculture and Forestry
The study was carried out in greenhouse conditions by growing the Yalova field bean variety (Phaseolus vulgaris L.) with different iron (Fe) and zinc (Zn) applications in an alluvial soil which was collected from the artificial siltation area (0-20 cm depth) of the Kelkit River in Niksar-Tokat. A colluvial soil was also used for comparison. Iron was applied at 0, 10 and 20 ppm Fe in the forms Fe-EDDHA, FeSO_4.7H_2O and Fe-EDDHA + FeSO_4.7H_2O (1:1 ratio). Zinc was applied at 0, 10 and 20 ppm Zn in the form ZnCl_2. The plants were harvested after six weeks of growth in …
Variation In Biomass And Chemical Composition Of Dominant Rangeland Plants During The Growing Season I. Changes In Biomass, Root/Shoot Ratio, Stem, Leaf, Flower Ratios, Adi̇l Bakoğlu, Ahmet Gökkuş, Ali̇ Koç
Variation In Biomass And Chemical Composition Of Dominant Rangeland Plants During The Growing Season I. Changes In Biomass, Root/Shoot Ratio, Stem, Leaf, Flower Ratios, Adi̇l Bakoğlu, Ahmet Gökkuş, Ali̇ Koç
Turkish Journal of Agriculture and Forestry
This study was conducted to determine annual variations in the below- and above-ground biomass, root/stem, stem, leaf and flower ratios of crested wheatgrass, subalpine brome, sheep fescue, junegrass, needlegrass, hybrid alfalfa and cat thyme. The specimens were collected during the growing season of 1994 from protected rangelands in Erzurum area. Plant height increased slowly at the onset of growth, accelerated in the middle of a growth stage and levelled off after the blossom stage. The accumulation of below- and above-ground biomass was similar to the trend of growth in plant height. Root/stem rations were highest at the beginning of the …
Anatomical, Phytosociological And Ecological Properties Of Pterocarya Fraxinifolia (Poiret), Hamdi̇ Güray Kutbay, Nesi̇me Merev, Tolga Ok
Anatomical, Phytosociological And Ecological Properties Of Pterocarya Fraxinifolia (Poiret), Hamdi̇ Güray Kutbay, Nesi̇me Merev, Tolga Ok
Turkish Journal of Agriculture and Forestry
In this study wood anatomical structure, ecological and phytosociological proporties of Pterocarya fraxinifolia (Poiret) Spach which one of the relict species of Turkey and occuring locally at Hacı Osman flooded forest (Tekkeköy-Samsun) have been investigated. The distribution area of the species in Turkey have also been determined. As a result of the study of wood anatomy of P. fraxinifolia have been determined and anatomical properties of P. fraxinifolia have been compared with Juglans regia L. belonging to same family. Leaf and soil samples belonging to P. fraxinifolia were taken and it has been determined that macro element concentrations are between …
Investigation On The Viability Span Of Listeria Monocytogenes During The Ripening Of Brined Şavak Cheese, Bahri̇ Patir, Aba Müslüm Güven
Investigation On The Viability Span Of Listeria Monocytogenes During The Ripening Of Brined Şavak Cheese, Bahri̇ Patir, Aba Müslüm Güven
Turkish Journal of Veterinary & Animal Sciences
The purpose of this study was to determine the viability span of listeria monocytogenes during the ripening of brined şavak white cheese which is produced by and has a significant role in the nutrition of people living in Elazığ, Tunceli, Bingöl and Erzincan. Ewes milk was inoculated with various strains (4b, 1/2c and 1/2a) of listeria monocytogenes at the rate of 1.00x10^3 - 1.35x10^6 cells/ml and then şavak cheese was produced from the milk. The cheese samples were analysed after 0, 15, 30, 60, 90 and 120 days of ripening for the numbers of listeria monocytogenes with the direct plating …
Feeding Biology In Bufo Viridis (Anura: Bufonidae) Populations Of The Vicinity Of İzmir, Sema Yi̇yi̇t, Murat Tosunoğlu, Hüseyi̇n Arikan
Feeding Biology In Bufo Viridis (Anura: Bufonidae) Populations Of The Vicinity Of İzmir, Sema Yi̇yi̇t, Murat Tosunoğlu, Hüseyi̇n Arikan
Turkish Journal of Zoology
In this study, the feeding biology is being examined on 80 Bufo viridis specimens (30 males, 50 females) which were all collected from 6 localities of the vicinity of İzmir. In accordance with the stomach content analysis it was fully determined that the species is predominantly nourished in a insectivorous way (92, 20%) and also Oligochaeta, Crustacea, Arachnida, Gastropoda, Diplopoda, Chilopoda and Amphibia take place in its nutrition types. Throught out the insects, Hymenoptera, Coleoptera, Diptera, Hemiptera, Dermaptera, Homoptera, Plecoptera, Blattaria and Embioptera; from Oligochaeta Lumbriculida; from Crustacea Isopoda; from Arachnida Araneae and Opiliones; from Gastropoda Stylommatophora; from Diplopoda Julida; …
A Research On The Analysis Of Heterotic Effects For Certain Agronomical Characters In Cross Population Of Sunflower (Helianthus Annuus L.), Abdurrahi̇m Tanju Göksoy, Aydin Türkeç, Zeki̇ Meti̇n Turan
A Research On The Analysis Of Heterotic Effects For Certain Agronomical Characters In Cross Population Of Sunflower (Helianthus Annuus L.), Abdurrahi̇m Tanju Göksoy, Aydin Türkeç, Zeki̇ Meti̇n Turan
Turkish Journal of Agriculture and Forestry
This research was carried out to determine the hybrid vigour (heterosis) for certain agronomical characteristics in the new - improved hybrid combinations in sunflower, during the years 1994 - 1995 at the Experimental and Research Centre of Faculty of Agriculture, Uludağ University. In the first year of this research, 7 CMS (female) lines and 4 Restorer (male) testers were crossed in all the possible combinations and 28 F_1 hybrids were obtained. In the second years, 28 F_1 hybirds, 11 parents and a standard variety (a commercial hybrid variety) were tested in a randomized block desing with three replications. According to …
Determination Of Nutritional Status Of Pepper Grown In The Kumluca And Kale Regions, Sahri̇ye Sönmez, İlker Uz, Mustafa Kaplan, Tevfi̇k Aksoy
Determination Of Nutritional Status Of Pepper Grown In The Kumluca And Kale Regions, Sahri̇ye Sönmez, İlker Uz, Mustafa Kaplan, Tevfi̇k Aksoy
Turkish Journal of Agriculture and Forestry
This experiment was carried out to investigate mineral nutritional status and to determine the nutrient problems of pepper plants grown in greenhouses in the Kumluca and Kale regions. For this objective, 70 soil samples (from a depth of 0-20 cm and 20-40 cm) were collected to analyze for pH, CaCO_3, total soluble salt, texture, organic matter, total N, available P, exchangeable K, Ca, Mg, available Fe, Mn, Zn and Cu, and 35 leaf samples were collected to analyze for N, P, K, Ca, Mg, Fe, Mn, Zn and Cu. The pH of the soil samples was slightly alkaline. Most of …
Determination Of Maize Genotypes Tolerates To Low Temperature At Early Developing Stages, Engi̇n Kinaci, Ekrem Kün
Determination Of Maize Genotypes Tolerates To Low Temperature At Early Developing Stages, Engi̇n Kinaci, Ekrem Kün
Turkish Journal of Agriculture and Forestry
This research has been carried to identify maize genotypes which germinate and emerge under the temperature commonly known as minimum and tolerate to low degrees of temparatures at early developing stages. Samples have been used were collected from regions or locations where early planting of maize is risky and/or growing period is not sufficient. Variations were determined for germination rate, number of 50% germination days, number of 50% emergence days, number of primary roots and their total length and coleoptile length. These samples were germinated at 9 o C and showed resistance to 4.8 o C air temperature at early …
Effects Of Various Iron Fertilizers And Rates On Some Micro Nutrients Contents Of Peach Trees, Haluk Başar, Ahmet Özgümüş
Effects Of Various Iron Fertilizers And Rates On Some Micro Nutrients Contents Of Peach Trees, Haluk Başar, Ahmet Özgümüş
Turkish Journal of Agriculture and Forestry
This research was implemented in order to determine the effects of various iron fertilizers and doses on some micronutrients contents of peach leaves. The filed experiments were established in randomized plots experimental design with six replications in three different orchards at Karabalçık, Çağlayanköy and Barakfaki districts in Bursa plain. As iron fertilizers, Sequestrene 138 Fe (100, 200 and 300 grams per tree) and iron sulphate (500 and 1000 grams per tree) in combination with 10 kg of FYM were applied to soils in early spring. According to the results, Sequestrene 138 Fe applied trees had significantly lower Mn levels than …
Problem Identification And Priority Setting In Agricultural Research: The Case Of The Eastern Margin Of Central Anatolia, Vedat Uzunlu, Ahmet Bayaner, Surendra P. S. Beniwal
Problem Identification And Priority Setting In Agricultural Research: The Case Of The Eastern Margin Of Central Anatolia, Vedat Uzunlu, Ahmet Bayaner, Surendra P. S. Beniwal
Turkish Journal of Agriculture and Forestry
Since the resources available to research institutes are scarce, and experimentation is the most costly phase of a research program, researchers must make sure that the possible solutions to identified problems have a high chance of success. Consequently, problems should be carefully prioritized for experimentation. Factors limiting increased productivity in crop production in the Eastern Margin of Central Anatolia (EMCA) along with agro-ecological factors, apart from political concern, are agronomic constraints. Limiting factors in livestock production are insufficient feed supply, poor conditions of natural grazing areas, and housing of animals. Increasing the adoption rate of the recommended production practices among …
The Effect Of Different Plant Densities Of Two Peanut Genotypes ( Arachis Hypogea L.) On Yield, Yield Components, Oil And Protein Content, H. Ahmet Yilmaz
The Effect Of Different Plant Densities Of Two Peanut Genotypes ( Arachis Hypogea L.) On Yield, Yield Components, Oil And Protein Content, H. Ahmet Yilmaz
Turkish Journal of Agriculture and Forestry
This study was carried out in Kahramanmaras ecological condition in 1994 and 1995. In this study peanut cv "Bocaunba" and peanut line "PI 260690" were planted at 60, 70 and 80 cm row spacies and 15, 20 and 25 cm intrarow seed spaces and the effects of sowing densities on yield and yield components were investigated. The effects of row spaces on pod number per plant, 100 seed weigth, yield per da, and kernel ratio, were significant in both years , on plant height, branche number per plant and oil content were insignificant in first year, while were significant in …
Determination Of Patent Blue V And Carmoisine In Gelatine Desserts By Derivative Spectrophotometry, Yüksel Özdemi̇r, Ayşe Arzu Akkan
Determination Of Patent Blue V And Carmoisine In Gelatine Desserts By Derivative Spectrophotometry, Yüksel Özdemi̇r, Ayşe Arzu Akkan
Turkish Journal of Chemistry
A first-derivative spectrophotometric method was developed for quantitative determination of two synthetic organic dyes, Carmoisine and Patent Blue V, which are under governmental regulations all over the world because of their toxicity and carcinogenity. In this study, Carmoisine and Patent Blue V were simultaneously determined in their binary mixtures by first-derivative spectrophotometry. The method was applied to different gelatine desserts. The first-derivative derivative method did not eliminate turbid background in the samples. A simple background correction procedure involving a C_{18}-cartridge sample preparation step was developed for determination of dyes in gelatine dessert by first-derivative spectrophotometry. The C_{18}-cartridge sample preparation step …
Investigation On Changes In Physical And Chemical Properties Of Palm Kernel Oil During Hydrogenation, İhsan Karabulut, Muammer Kayahan
Investigation On Changes In Physical And Chemical Properties Of Palm Kernel Oil During Hydrogenation, İhsan Karabulut, Muammer Kayahan
Turkish Journal of Agriculture and Forestry
Palm kernel oil was hydrogenated discontinuously for a period of 100 min at 165°C and 2,5 atm in the presence of nickel catalyst (%0,18). The changes in iodine number, fatty acid composition, trans fatty acid content and solid fat content during the hydrogenation were investigated for samples taken at 10 min intervals. According to the findings, while iodine number was gradually decreased during the reaction, trans fatty acid content increased significantly. Reaction conditions had increased effect on stearic acid formation from monoens. Trans fatty acid and total saturated fatty acid amounts increased proportionally with increase in SFC values.
Reactions Of Some Maize Hybrids To Different Nitrogen Rates, Mehmet Ali̇ Çullu, Ahmet Can Ülger, Nuri̇ Güzel, İbrahi̇m Ortaş
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 …
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
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 …
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
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 …
The Production Technique Of Mycorrhizal Spore For Using In Large Arable Land, İbrahi̇m Ortaş, Betül Ergün, Derya Ortakçi, Server Ercan, Ökkeş Köse
The Production Technique Of Mycorrhizal Spore For Using In Large Arable Land, İbrahi̇m Ortaş, Betül Ergün, Derya Ortakçi, Server Ercan, Ökkeş Köse
Turkish Journal of Agriculture and Forestry
Almost %96 of plant species are mycorrhizal infected. Some of them request definitely mycorrhizal infection. Since growth of spores are obligate to the living plant roots, it is nearly impossible to produce mycorrhizal spores under the laboratory conditions. Production of mycorrhizal spores is one of the important step of mycorrhizal work. It is also very important to know the minimum amount of inoculum in order to reach the maximum percentage of infection. The aim of this research was to select the best host plant, in order to obtain high level of mycorrhizal infection, mycorrhizal species and to find the best …