Funda Yoldas

Ege University · Odemis Vocational Training School

In Turkey, the renewable water potential per capita is rapidly decreasing in response to the increasing population. Of the 234 billion m³ renewable water potential of our country, 41 billion m³ consists of groundwater and 193 billion m³ consists of rivers. One of the measures to be taken in order to protect renewable water resources in our country,...

The study was carried out to the effects of different plant densities and nitrogen levels on okra yield and plant development. Field trials were conducted in two locations, the training fields of the Ege University, Ödemiş Research and Training area, and Ege University Faculty of Agriculture, Menemen Research and Training Farm. The field layout was...

This study was conducted to determine the residual effects of chicken manure applications on nutrients in leaves and bulbs of second crop onion that grown after lettuce in greenhouse conditions. In the study, residual effects of chicken manure in 4 different doses (control, 20 t ha-1 , 40 t ha-1 , 60 t ha-1) and chemical fertilizers applied in the...

Yoldas et al.: Effects of animal manures on yield quality and nutrient content in organic broccoli (Brassica oleracea L. var. italica)-4273-APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH 18(3): 4273-4281. Abstract. This study was conducted to determine the animal manures on yield, quality, and nutrient content of broccoli heads. Treatments consisted of...

Yoldas et al.: Residual effect of organic manure and recommended NPK fertilizer on yield and bulb performance of onion (Allium cepa L.) as second crop under greenhouse conditions-303-APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH 18(1):303-314. Abstract. This study was conducted to determine the residual effects of chicken manure on the yield and yield...

Yoldas et al.: Residue effect of chicken manure on yield and yield criteria of onion (Allium cepa L.) as second crop-12639-APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH 17(5):12639-12647. Abstract. This study was conducted to determine the residue effects of chicken manure on the yield and yield components of eight onion varieties as second crop after...

Amaç: Anaç ıslah programında geliştirilen bal kabağı anaç adaylarının örtüaltı hıyar yetiştiriciliğinde verim ve meyve kalite özellikleri bakımından performanslarının ticari anaçlarla ve aşısız bitkilerle karşılaştırarak, en uygun ümitvar anaç adaylarının belirlenmesidir.Materyal ve Metot: Araştırmada, tür içi 10 adet melez bal kabağı anaç adayı ve...

Field trials were conducted in two locations: the training fields of the Ege University Odemis Vocational High School and Ege University, Menemen Research, Application and Production Farm, where the effects of different plant densities and nitrogen levels on macro and micro element contents of okra (Abelmoschus esculentus L.) were investigated. The...

In this study, it is aimed to investigate the effect of organic fertilizer application on the nitrate accumulation which may cause health risks and nutrient element content of lettuce plant grown in field conditions. Chicken manure as organic fertilizer was applied at 0, 2, 4, 6 t da-1 doses and in order to compare the doses used in the plots are f...

This research was carried out in the research and practice area of Ege University, Odemis Vocational Training School. Bessini was used as trial material. Trial was established in randomized block design with 3 replications and control, organic chicken manure (0, 2, 4, 6 t da-1) and mineral fertilizers were used. In the study, N, P, K, Ca, Mg, Na, F...

zet:Çalışma, Ödemiş Meslek Yüksekokulu uygulama ve araştırma arazisi, Pirinççi köyü ve Bozdağ yaylasında olmak üzere 3 farklı lokasyonda yürütülmüştür. Dikim her parselde 15 bitki olacak şekilde, 75x40 cm sıklıklarında yapılmıştır. Deneme, 3 çeşit (Delphin F 1-Elitra Tohumculuk, Ç1-; Selin F 1-Toros Tarımsal, Ç2-; Newton F 1-Syngenta Tohum, Ç3-), 2...

https://www.researchgate.net/publication/312919128_Organik_Kosullar_Altinda_Yetistirilen_Sogan_Cesitlerinin_Verim_ve_Kalitesi_Uzerine_Organik_Malc_Materyallerinin_Etkileri_Funda_YOLDAS_Effects_of_Organic_Mulching_Materials_on_the_Yield_and_Quality_of_

ABSTRACT: This study was conducted in order to determine effect of green manure (Vicia faba, Pisum arvense, Vicia narbonensis, Vicia sativa, Lupinus albus) in organic pumpkin production. The experimental design was a randomised block with three replications and plots of 10 m2. In the study 7 applications were existed as 5 green manure crops, commer...

The experiment was carried out in the experimental fields of Odemis Technical Training College, Ege University in randomized block design with three replications. 2×2 m plots have been created as 4 m² in size and seeds and seedlings of 4 different onion varieties were used in the study. Organic plots with animal manure, chicken manure, straw and st...

ZET u çalışma, yeşil gübre bitkilerinin organik kabak yetiştiriciliğine etkilerini belirlemek amacıyla yürütülmüştür. Deneme, tesadüf blokları deneme desenine göre üç tekerrürlü olarak, 10 m 2 lik parsellerde kurulmuştur. Çalışmada, 5 yeşil gübre bitkisi (Adi fiğ, bezelye, bakla, koca fiğ, lüpen), ticari gübre ve kontrol parseller olmak üzere 7 uyg...

This experiment was conducted to find the influence of both organic and mineral fertilizer on the quality and yield of onion (Allium cepa L.) and also on the macro and micro element contents of onion bulb. Cattle manure was applied at 0, 20, 40 and 60 t/ha. Nitrogen:phosphorus:potassium was applied at the recommended dose of 120:100:150 with half o...

This research was carried out between in 2004 and 2005 at Odemis Technical Training College of Ege University in Odemis, Izmir to investigate the effects of sowing dates and windbreak treatments on growth and yield of 4 varieties of processing bean (Phaseolus vulgaris vars. Amboto, Gina, Nassau and Volare). Also, the heat summations (thermal time)...

This study was conducted to determine the effects of nitrogen (N) doses on yield, quality, and nutrient content in broccoli heads. Treatments consisted of 0, 150, 300, 450, and 600 kg N ha. Nitrogen rates significantly increased yield, average weight of main and secondary heads, and the diameter in broccoli compared to control. The highest total yi...

The objective of this study was to evaluate the effect of windbreak and sowing dates on growth and yield of bean varieties; Amboto, Gina, Nashau, Volare. Two different treatments of cultural practices (windbreak/no windbreak) were applied all cultivars and sowing dates. The experimental design was a randomized block in a split plot with three repli...

The effects of increased N rates (0, 100, 200 and 300 kg N ha-1) on yield, plant length, number of stalk, phosphorus and potassium content in parsley leaf and stalk during seven harvesting at two sowing time were investigated. Nitrogen rates and harvesting times had a significant effect on this criterias. The highest yield, plant length, number of...

The effects of increased N rates (0, 100, 200 and 300 kg N ha-1) on total-N, NO3-N, NO2-N accumulation, ascorbic acid, essential oil contents in parsley leaf and stalk during the seven harvesting times at two sowing times were investigated. Nitrogen rates had a significant effect on nitrogen, ascorbic acid and essential oil accumulation in leaf and...

This study was conducted with the objective assessing the effect of ammonium nitrate fertilizer applied 0, 100, 200, 300, 400 and 500 kg N ha -1 on nitrogen uptake and accumulation of rocket plant in the field conditions. It was determined total nitrogen NO₃-N, NO₂-N contents of leaves. Highest yield was determined at the parc...

The study was conducted with the objective of assessing the effect of ammonium nitrate and urea fertilizers applied in 0, 12, 24, 36 kg N/da doses on nitrogen uptake and accumulation in tomato plants under the field conditions. With this aim, total nitrogen, NO 2-N and NO 3-N contents of leaves and fruits, were determined. At the first and second h...

The Effect of Nitrogen Fertilization on Yield, Nitrogen Accumulation and Content of Nutrients in the Tomato Plant. The study was conducted with the objective of assessing the effect of ammonium nitrate and urea fertilizers applied in 0, 12, 24, 36 kg N/da doses on nitrogen uptake and accumulation in tomato plants under the field conditions. With th...

The Use of Thermal Time (o C-days) on Plant Production Degree day units are often used in agronomy essentially to estimate or predict the lenghts of the different phases of development. The concept of degree days is based on premise that the higher the temperature, the faster plants and insects grow. Degree days also called heat units. Information...

Effect of Zinc Enriched and Nonenriched 15:15:15 Compound Fertilizers on Vegetable Marrow (Cucurbita pepo cv.) Yield and Yield Components The Investigation was conducted with the objective of assesing the effect of Zn enriched and nonenriched 15:15:15 Compound fertilizers on Vegetable Marrow yield, yield properties and the nutrient element contents...