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Introduction
Mehmet Yıldırım currently works at the Department of Field Crops, Dicle University. Mehmet does research in Agricultural Plant Science and Agronomy. Their current project is 'Drought tolerance in Turkish landrace maize'.
Current institution
Publications
Publications (195)
This study was conducted at Diyarbakır, Türkiye during the 2018-2019 wheat growing season by using eight bread wheat cultivars. The objective of this study is to examine the relationship between NDVI, SPAD, and CM-1000 chlorophyll meter readings obtained at various developmental stages (heading, anthesis, and maturity) of bread wheat, as well as th...
Optimizing management practices to maximize crop yield and efficiency necessitates real-time monitoring of plant growth throughout the growing season. Utilizing spectral indices, such as normalized difference vegetation index, SPAD chlorophyll meter readings, and the CM-1000 chlorophyll meter, can provide quantitative data to aid in making informed...
The increase in the frequency and severity of climate anomalies in recent years is expected to significantly affect grain yield and grain quality. Therefore, in order to increase grain yield and quality, agronomic and genetic studies should be increased to reduce the direct and indirect effects of climate variability on crops. In this study, it was...
This study was carried out to determine the effect of heat stress on chlorophyll content (SPAD) measured at different developmental stages of bread wheat genotypes in a semi-controlled greenhouse environment at Dicle University Faculty of Agriculture in Diyarbakır. In the study,
17 bread wheat genotypes consisting of varieties and lines were evalua...
Traditional plant breeding techniques can only create one generation of cool-season cereals per year, whereas speed breeding may produce an average of 5-6 generations in the same year. Speed breeding experiments were conducted at the Faculty of Agriculture, Dicle University, Turkey in a polycarbonate-covered greenhouse, including artificial light s...
A combination of genetic makeup and environmental factors determine the quality characteristics of durum wheat. Specifically, environmental stressors, such as extreme temperature fluctuations, can have a substantial impact on the productivity and quality of wheat crops. The effect of terminal temperature stress on yield and quality in durum wheat g...
Bu çalışma, çiftçi koşullarında çeşit adayı arpa, ekmeklik buğday ve makarnalık buğday hatlarının
performanslarını değerlendirmek amacıyla gerçekleştirilmiştir. Arazi denemesi 2024 üretim sezonunda
Diyarbakır ilinde yürütülmüş olup, 4 arpa genotipi ve 29 buğday genotipi (16 ekmeklik ve 13 makarnalık)
kullanılmıştır. Deneme sonuçlarına göre, arpa ge...
Bu çalışma, Diyarbakır koşullarında farklı ekmeklik buğday hatlarının verim, kalite ve sarı pasa dayanıklılık
özelliklerini belirlemek amacıyla yürütülmüştür. 2024 üretim sezonunda 66 farklı genotip ile yürütülen
çalışmada, tane verimi, bin tane ağırlığı, protein, nişasta ve yağ oranları, SPAD değeri, bitki boyu ve sarı pas
hastalığına dayanıklılık...
ICARDA tarafından kuraklık ve sıcaklık stresine karşı geliştirilen ileri makarnalık buğday hatlarının Diyarbakır ekolojik koşullarına uygunluğunun belirlenmesi ve seçilen hatların ıslah programlarında kullanılması amacıyla yürütülmüştür. Araştırmada ICARDA’dan temin edilen 68 hat ve 2 kontrol çeşit (Miki-3 ve Omrabi-5) materyal olarak kullanılmıştı...
This study aimed to evaluate the yield, quality and physiological traits of triticale genotypes (ADAY-8, DZ9-01-02, TBT6-11 and ESIN) in 2022-2023 production season in Diyarbakır, Türkiye. The field experiment was established according to the randomized complete blocks design with three replications. Heading time, plant height, thousand-kernel weig...
In the present study objective bread wheat (Triticum aestivum L.) and durum wheat (Triticum durum Desf.) lines resistant to Imazamox herbicides and effective lethal ethyl methanesulfonate (EMS) doses for plants. During first year (2019/2020), 1000 seeds of bread wheat and durum wheat treated with 11 different EMS doses were sown under field and gre...
This study aimed to investigate the expression patterns of nitrogen transporter genes in wheat (Triticum aestivum L.) grown in organic farming systems. Expression profiling of these genes will provide valuable insights into the molecular mechanisms involved in nitrogen uptake and transport in wheat plants. In addition, the agronomic responses of th...
The use of spectral indices such as normalised difference vegetation index (NDVI) is becoming an important element in the evaluation of physiological traits in cereal crops. Determining the correlation between spectral readings taken at different phenological stages of wheat plants and grain yield (GY) is crucial. This study aimed to demonstrate th...
İnsan beslenmesinde önemli bir yere sahip olan makarnalık buğday küresel gıda güvenliği bakımından stratejik bir bitkidir. Bu çalışma makarnalık buğdayın fizyolojik, kalite ve verim özelliklerinin incelenmesi ve bölgeye uygun genotiplerin belirlenmesi amacıyla Diyarbakır koşullarında yürütülmüştür. ICARDA’dan temin edilen 7 ileri hat ve 3 standart...
İnsan beslenmesinde önemli bir yere sahip olan makarnalık buğday dünya çapında gıda güvenliği bakımından stratejik bir bitki konumundadır. Makarnalık buğdayın üretim miktarının ve kalitesinin artırılması kurak şartlara uygun genotiplerin belirlenmesi amacıyla CIMMYT tarafından temin edilen 110 genotip ile kurulan denemede tane verimi, protein içeri...
İnsan beslenmesinde önemli bir yere sahip olan makarnalık buğday dünya çapında gıda güvenliği bakımından stratejik bir bitki konumundadır. Makarnalık buğdayın üretim miktarının ve kalitesinin artırılması kurak şartlara uygun genotiplerin belirlenmesi amacıyla CIMMYT tarafından temin edilen 110 genotip ile kurulan denemede tane verimi, protein içeri...
In this study carried out in Diyarbakır conditions, it was aimed to determine the
effect of weed control on wheat yield, which is more important in terms of yield for
organic agriculture compared to conventional agriculture. The research was carried
out under rainfed conditions in the trial area of the Faculty of Agriculture of Dicle
University in...
Türkiye is one of the origin centers of durum wheat and among the important producer countries of durum wheat. The aim of this study is to examine some durum wheat genotypes with different characteristics in terms of some agronomic and quality characteristics and to determine the relationships between features. The study was carried out in four dif...
In this study, it was aimed to evaluate the F1 hybrids obtained from different bread wheat (Triticum aestivum L.) genotypes under controlled conditions and to transfer the genotypes showing superior performance in terms of hybrid strength values to the next breeding stages. In the study carried out in the greenhouse environment of the Faculty of Ag...
Buğday, bir serin mevsim bitkisi olması hasebiyle diğer iklim faktörlerine kıyasla yüksek sıcaklıklara karşı daha en hassastır. Sıcaklık artışı buğday yetiştirilen birçok bölgede verim azalmasının ana nedenidir. Bu çalışmada 4 adet ekmeklik buğday (Triticum aestivum L.) çeşidi (Gerek79, Karahan, Sönmez ve Müfitbey) ve ICARDA tarafından facultative...
İnsan beslenmesi için önemli bir ürün olan buğdayda vejatatif ve generatif gelişim dönemlerinde karşılaşılan su eksikliği ciddi verim kayıpları oluşturmaktadır. Artan iklim değişkenliğinin özellikle buğday üretimini olumsuz etkilemesi beklenmektedir. Optimum
koşullar altında yüksek verimin korunmasının yanı sıra, hem iyi hem de olumsuz çevre koşull...
Anomalies in climatic conditions due to global climate change are frequently experienced. However, in general, in the climatic conditions of the Mediterranean Region, where our country is located, and drought deteriorate from year to year. In this study, yield and quality changes in bread wheat genotypes obtained from CIMMYT were tested at Diyarbak...
The study was carried out in the experimental area of the Faculty of Agriculture of Dicle
University in the 2018-2019 wheat growing season in the province of Diyarbakır, under rainfed
conditions. The research was set up with 3 replications according to the randomized blocks
experimental design and 18 advanced bread wheat lines (belonging to CIMMYT-...
In this study, it was aimed to evaluate some durum wheat varieties and some lines in the F1
generation under controlled conditions and to use superior performing genotypes in durum
wheat breeding studies. The research was carried out under controlled conditions in the
greenhouse environment of Dicle University, Faculty of Agriculture, Department of...
Under conditions of global climate change, the frequency of climate anomalies is predicted to increase. One of these issues is the problem of waterlogging in agricultural areas as a direct result of the unexpected and severe rainfall that has occurred over the last decades. In this study, the morphological responses to waterlogging stress and the r...
The research was carried out to determine the yield, yield components, quality, and stability of the bread wheat (Triticum aestivum L.) genotypes in heat-stressed and water-limited environments for two years. ANOVA and GGE biplot analysis were applied to determine the differences and relationships of investigated traits belonging to 10 different wh...
In achieve yield sustainability, it is important to cultivate barley varieties that are resistant to the heat and drought stress conditions carried on by global climate change. Barley is one of the significant cultivars that is negatively affected by global climate change due to its low tolerance to heat stress. Late sowing was employed to ensure t...
Klasik mısır ıslahında ıslah süresinin uzun olması, yüksek mali finans ve iş gücü gerektirmesi yeni hibrit çeşit geliştirmede özellikle küçük ve orta ölçekli ıslah kuruluşlarının mısır ıslahı yapmasını güçleştirmektedir. Bu bariyeri kırmak için son yıllarda uygulamaya konan in vivo haploidi tekniği yukarıda sayılan avantajlarının yanısıra seleksiyo...
This study was conducted in Diyarbakır ecological conditions during the 2019-2020 plant growing season under rainfall conditions. The study was aimed to determine some yield and quality characteristics of durum wheat genotypes grown Diyarbakır conditions. The experimental design was randomized blocks design with 4 replications. Total 12 durum wheat...
Bread wheat (Triticum aestivum L.) is a main staple around the world, supplying more calories
and proteins than any other cereal. Increasing environmental stress, particularly rising
temperatures associated with climate change, has an impact on wheat yield and quality in many
parts of the world. Therefore, it is extremely important to develop ne...
Abstract
Today, the most important factor limiting wheat production and productivity is drought. In order to
increase wheat production, it has become imperative for plant breeders to develop varieties that are
suitable for the growing conditions of the region, resistant to drought, and have high adaptability. In
the study, it was aimed to evaluate...
Farklı ekmeklik buğday genotiplerinin morfolojik ve fizyolojik özelliklerinin incelendiği çalışma tesadüf blokları deneme desenine göre üç tekrarlı olacak şekilde yürütülmüştür. Çalışmada 21 ekmeklik buğday genotipi ve iki adet tescilli çeşit kullanılmıştır. 2014-2015 üretim sezonunda Diyarbakır'da yürütülen çalışmada normalleştirilmiş vejetasyon i...
Bazı tritikale genotiplerinin ekmeklik buğday çeşitleri ile kıyaslandığı çalışma, 2013-2014 üretim sezonunda bir yıl süre ile yürütülmüştür. Dicle Üniversitesi Ziraat Fakültesi deneme arazisinde yürütülen çalışmada üç farklı tritikale ileri hatları, Cemre ve Pehlivan ekmeklik buğday çeşitleri ile karşılaştırılmıştır. Çalışma tesadüf blokları deneme...
In this study, it was aimed to evaluate the F1 hybrids of different barley genotypes and to use the lines that showed superior performance in terms of the examined characteristics in cultivar development programs. The research was carried out under controlled conditions in the greenhouse environment of Dicle University, Faculty of Agriculture, Depa...
Increasing nitrogen use efficiency in modern agriculture is important for obtaining high yields and reducing production costs and environmental pollution. Globally, price reduction and environmental concerns advocate a lower use of nitrogen (N) fertilizer for wheat (Triticum aestivum L.) crop, especially for wheat hybrids. The objective of this stu...
Bu çalışmada bazı makarnalık buğday genotiplerinin hızlı ıslah (speed breeding) koşullarına tepkisi araştırılmış ve uzun fotoperiyot koşullarının buğdayda verim ile doğrudan ilişkili olan bitki boyu ve başak özellikleri üzerine etkisi belirlenmiştir. Araştırma Dicle Üniversitesi Ziraat Fakültesinde bulunan Tarla Bitkileri Bölümüne ait yarı kontroll...
Background Turkey is not only a center of origin for wheat, but also contains wild forms of various cereals. Turkey, located in the Fertile Crescent, has conserved its genetic richness to the present day. The aim of the study was to investigate the genetic diversity of 70 wild wheat species, to evaluate the structure of diversity in germplasm and t...
The effects of maximum temperature, rainfall and growing degree day on grain yield of durum wheat (Triticum durum Desf.) were studied during the period of available years (2005-2017) in the study sites. A polynomial equation was described the relationship between grain yield, maximum temperature and rainfall for four growing stages of winter wheat....
Bu çalışma, Diyarbakır'da Dicle Üniversitesi Ziraat Fakültesinde bulunan Tarla Bitkileri Bölümüne ait yarı kontrollü sera ortamında gerçekleştirilmiştir. Çalışmada materyal olarak sıcaklık stresine toleranslı ve hassas genotiplerden oluşan 19 adet ekmeklik buğday genotipi kullanılmıştır. Araştırmada sıcaklık stresinin genotipler üzerindeki etkisini...
Changes in climate and population expansion drive breeders to develop high-yielding and long-lasting cultivars to ensure food security. In particular, the impact and intensity of high-temperature stress are expected to increase with global climate change. This study aimed to expose the plants to heat stress by late sowing and determine the stress-r...
Buğday insan beslenmesinde hem karbonhidrat hemde protein ihtiyacının karşılanmasında
önemli bir paya sahiptir. Buğday çeşit verim denemesi Dicle Teknokent arazisinde sulu
koşullarda 2021 yılında yürütülmüştür. Çalışmada IWWIP deneme setlerinden seçilen 31
ekmeklik buğday hattı ile Empire ve Lucillia ekmeklik buğday çeşitleri materyal olarak
kullan...
Küresel iklim değişikliğine bağlı olarak tarımsal üretim hızındaki yavaşlamanın artan dünya
nüfusunu beslemede yetersiz kalacağı 20 yıldan beri yapılan üretim-nüfus tahminlerinde ortaya
konulmaktadır. 2020 yılının başından itibaren yaşanan Covid-19 pandemisiyle birlikte Dünya
genelinde gıda güvenliği meselesi daha çok hissedilir olmuş ve gıda fiyat...
High plant density is considered a proficient approach to increase maize production in countries with limited agricultural land; however, this creates a high risk of stem lodging and kernel abortion by reducing the ratio of biomass to the development of the stem and ear. Stem lodging and kernel abortion are major constraints in maize yield producti...
Organic fertilizers are the basis of sustainable agriculture and an important resource in plant nutrition as well. The research was conducted out in the greenhouse conditions of the Dicle University Faculty of Agriculture, Diyarbakır, Turkey in 2020. The effects of 14 different organic fertilizers on grain yield, yield components, morphology and ph...
Spring wheat genotypes have been successfully grown with global climate change in the In the cold winter season, however, yield losses in spring wheat genotypes are occasionally reported. In order to solve this problem, wheat genotypes that are resistant to winter damage and suited for spring growing type must be identified. The focus of this resea...
Wheat is an important staple food crop that is grown on a large scale around the world and its
demand is expected to increase by 60% until 2050. Climate change has created an
environment where it is increasingly difficult to cultivate wheat, causing output losses. The
purpose of this study was to identify acceptable genotypes for Diyarbakır conditi...
Dual-purpose barley and wheat production is a valuable resource to fill feed gaps and grain production, but availability at drought and heat stress conditions is still not clearly studied. Two experiments were conducted at semi-controlled green house to determine biomass production at vegetative stages, chlorophyll content and grain yield. Experime...
The goal of the study was to determine the effect of drought on the bread wheat genotypes at pre-and post-heading stage. This research was conducted for two years in 2017-2018 and 2018-2019 wheat growing season at Dicle University Faculty of Agriculture Research and Application Field in Diyarbakir, Turkey. Two check varieties (Empire and Pehlivan)...
The climatic conditions that are already unfavorable for wheat in many
parts of the world have become more and more unfavorable with the
global climate change we have entered into. Therefore, in order to cope
with hot and dry conditions without wasting any more time, both
cultivation techniques should be adjusted and durable wheat varieties
should...
It is becoming more and more difficult for the rapidly increasing population to have adequate and balanced nutrition with the production obtained from the fragmented and decreasing agricultural areas. Therefore, it is of great importance to determine genotypes that are well adapted to the changing ecological conditions of the region, morphologicall...
Bu çalışmanın amacı organik ve konvansiyonel koşullar altında ekmeklik buğday genotiplerinin performanslarının belirlenmesi ve GGE biplot analizi ile organik koşullar için uygun genotiplerin tespit edilmesidir. Araştırma, 2019-2020 bitki yetiştirme sezonunda Dicle Üniversitesi Ziraat Fakültesi Tarla Bitkileri Bölümü Araştırma ve Uygulama Alanı’nda...
The establishment of seedlings at early growth stages of plants is one of the important determinants for higher yield potential under stress conditions. Therefore, high germination rate and vigorous seedling growth under water stress conditions is preferred to increase productivity. Considering this issue, an experiment was conducted to know the re...
To impart sustainability to modern intensive farming systems, environmental pollution
caused by nitrogenous fertilizers needs to be reduced by optimizing their doses. To estimate the grain yield and nutrtional quallity of wheat, the normalized difference vegetation index (NDVI) and chlorophyll content (SPAD) are potential screening tools to identif...
In this research, variation range for yield, some yield components and quality traits of some
bread wheat lines (Triticum aestivum L.) selected among preliminary yield trials in
Diyarbakır ecological conditions during 2019-2020 growing season, in order to determine
outstanding winter wheat lines and use them in the bread wheat breeding program. Thi...
Double haploid (DH) technology has become a widely used tool in
advanced breeding programs in recent years. Obtaining an inbred line
in corn breeding with the in vivo double-haploid method provides a
great advantage in terms of time and cost in breeding and shortens
the breeding period by 6 years. In addition, easily obtaining more
inbred line...
Genetic variation in resistance to drought and heat stress is not very large among cultivated chickpeas. Hence, revealing the sources of resilience from wild species in chickpea is important. In this study, changes in the stomatal conductance index of wild chickpea genotypes were evaluated in terms of response to high temperature stress under high...
Salinity interferes with germination and hampers the growth of wheat especially at seedling stage which necessitates determining of salt tolerant cultivars. Based upon the current situation a controlled experiment was carried out at the Laboratory of Horticulture, Faculty of Agriculture, Cukurova University, Turkey to comparatively evaluate wheat v...
İnsan beslenmesinde önemli bir role sahip olan buğdayın yüksek tane verimi yanında kalite özelliğine de sahip olması istenilmektedir. Bu çalışma, tane verimi ve kalite özellikleri yönünden üstün performans gösteren yazlık ekmeklik buğday ileri hatlarının belirlenmesi amacıyla 2012-2013 yetiştirme sezonunda Diyarbakır ve Mardin lokasyonlarında yağış...
The fact that wheat is one of the main nutritional sources in all countries of the world makes wheat a strategic product. Wheat meets a significant portion of the daily calories and protein required for human nutrition. However, it is becoming more and more difficult for the rapidly increasing population to have adequate and balanced nutrition with...
The increasing need for food due to the increasing world population keeps the necessity of increasing the unit area yield in plant production constantly on the agenda. In addition to different cultural methods that can be applied for this purpose, the development of high-yielding varieties is the main target of breeders. In the direction of changin...
Maize has comparatively high genetic diversity. Thus, we evaluated yield and yield traits on 92 maize landraces collected from Black Sea and Marmara Regions of Turkey and investigated three maize hybrids for yield and some morphological traits under Diyarbakir conditions in 2016 growing season. Mean value of plant height varied between 131-270 cm a...
In recent years, many researchers have been using the spectral reflectance instruments intensively in determining the relationship between grain yield and quality traits in some development stages of wheat. This research was carried out to determine the relationship between grain yield and quality traits with the physiological values measured by so...
Gerek Dünyada gerekse ülkemizde bugün itibari ile buğday ekim alanlarını arttırma olanağı
sınırlıdır. Bu yüzden sürekli artan Dünya nüfusunun buğday isteğinin karşılanabilmesi, büyük
ölçüde birim alan tane veriminin yükseltilmesine bağlıdır. Makarnalık buğday, kuraklığa
dayanıklılığı sebebi ile, verim potansiyeli düşük alanlarda üretilmekte, bu dur...
Dünyanın başlıca besin kaynaklarından olan buğdaya artan talebi karşılamak ve daralan genetik
çeşitliliğin artırılması için yeni gen kaynaklarına ihtiyaç duyulmaktadır. Bu nedenle bitki ıslahçıları
geniş gen havuzu oluşturmak için yerel ve yabani genotiplere yönelmiştir. Bu çalışma yerel ve tescilli
ekmeklik buğday çeşitlerinin bazı fenotipik özell...
Nitrogen and phosphorus are the major nutrients of plant food and most of our soils lack these nutrients. The role of phosphorus fertilizer is of great importance to increase the yield of wheat per hectare. Increasing the application of phosphorus fertilizer up to certain level increases the grain yield of wheat. A field experiment was conducted to...
The present study was undertaken to identify the best durum wheat genotypes suitable for the SouthEastern Anatolia Region of Turkey with desirable grain yield and quality. In the context, thirteen spring durum wheat genotypes were evaluated in four environmental condition of the target region in consecutive two growing seasons in the year 2013-14 a...
Tahıllarda gübreleme ve sulama gibi çok sayıdaki kültürel uygulamalar verimi artırmada etkili olmaktadırlar. Ancak tüm bu uygulamalarda başarının üst sınırını çeşit faktörü ya da genotip belirlemekte; bu nedenle genotipik etkinin geliştirilmesinin yanı sıra kuraklık gibi abiyotik strese dayanıklılığının artırılması verimin garantisi olmaktadır. Bu...
Ülkemizde arpanın ekim alanı ve üretimi azalma göstermektedir. Başta buğday olmak üzere diğer tarla bitkileriyle rekabet edebilmesi ve ülkenin ihtiyacının karşılanabilmesi için adaptasyon kabiliyeti yüksek verimli arpa çeşitlerine ihtiyaç duyulmaktadır. Bu çalışma 2017-2018 üretim sezonunda Dicle Üniversitesi Ziraat Fakültesi Araştırma ve Uygulama...
Ülkemizin buğday üretim miktarında önemli bir yere sahip olan makarnalık buğdayın iklim ve çevre koşulları yönünden ekmeklik buğdaya göre daha fazla seçici olması nedeniyle Dünyanın yalnızca belli bölgelerinde yetiştiriciliği yapılmaktadır. Bu çalışmada amaç bölge şartlarına uygun, adaptasyonu yüksek, verim ve kalite yönünden iyi performans göstere...
The importance of vegetable oils and oilseeds, which have an important role in human nutrition and many branches of
industry, is increasing day by day. Soybean is one of the most important industrial plants in the world. Despite having the
most suitable agricultural land to cultivate soybean, Turkey meets through imports almost all of its soybean...
Stable and high yield varieties identification under various conditions prior to release as a variety is the main steps for breeding program. In order to exploit narrow and broad adaptability of genotypes and assess their effects, environment and GE interaction, 12 spring bread wheat genotypes were grown at four various experimental locations durin...
Her bir parçası ekonomik değere sahip olan mısır, gerek insan beslenmesinde, gerek hayvan
yemi olarak ve gerekse sanayi ham maddesi olarak kullanılmaktadır. Bitkilerin
potansiyellerini tam olarak göstermelerini engelleyen stres faktörlerinden en önemlisi
kuraklık stresidir. Kuraklık stresinden dolayı bitkiler birçok moleküler, fizyolojik ve
biyokim...
Bu çalışma, Diyarbakır ekolojik şartlarında Dicle Üniversitesi Ziraat Fakültesi deneme
alanında yağışa dayalı (kuru) koşullarda 2016-2017 üretim sezonunda yürütülmüştür.
Çalışmada, Diyarbakır koşullarında bazı ekmeklik buğday genotiplerinin fizyolojik ve bazı
kalite unsurlarını belirlemek amaçlanmıştır. Deneme, 4 tekerrürlü olarak tesadüf blokları...
Chlorophyll content can serve as a
guide for nitrogen management in agricultural systems. Hence, the investigating
leaf chlorophyll in crops could be of benefit to boost production. The present
study evaluated 15 different hybrids of durum wheat (Triticum durum Desf.) combinations in F3, F4 and
F5 generations for nitrogen use efficiency (NUE), grai...
Bu çalışma, bazı arpa genotiplerinin tane verimi ve kalite özellikleri üzerine çeşit ve çevrenin etkilerini belirlemek amacıyla, 2011-2012 yılında Diyarbakır ve Mardin koşullarında yürütülmüştür. Araştırmada, 2 adet ticari çeşit ve 5 adet ileri hat kullanarak tane verimi, bin tane ağırlığı, hektolitre ağırlığı, protein içeriği, nişasta içeriği ve k...
Wheat cultivars generally show significant differences for grain yield, quality and physiological parameters under different environmental conditions. Thus it is crucial to assess the performance of bread wheat genotypes collected from different origins for domestication for a specific ecologic conditions and also to develop high yield as well as s...
Lentil is conventionally grown as a rain fed crop, mostly in the Middle East; it's a rich source of protein for human feeding. Yield, seed quality, adaptability and chalky spot syndrome of fifteen lentil genotypes and five lentil cultivars were evaluated in the SouthEastern Anatolia of Turkey. Yield and yield trails as well as seed quality such as...
Abstract. Heat and drought stresses are the most important abiotic factors that reduce crops productivity by affecting various physiological and biochemical processes. Thus, selecting cultivars with better drought or heat stress tolerance or breeding for stress tolerance will be helpful in enhancing crop productivity under harsh environments. This...
Recent trends show reductions in crop productivity worldwide due to severe climatic change. Different abiotic stresses significantly affect the growth and development of plants, leading to decreased crop yields. Salinity and drought stresses are the most common abiotic stresses, especially in arid and semi-arid regions, and are major constraints fo...
Recent trends show reductions in crop productivity worldwide due to severe climatic change. Different abiotic stresses significantly affect the growth and development of plants, leading to decreased crop yields. Salinity and drought stresses are the most common abiotic stresses, especially in arid and semi-arid regions, and are major constraints fo...
ÖZET:Bu çalışma, bazı ekmeklik buğday çeşit ve hatlarının tane verimi ve kalite özelliklerininBitlis koşullarında incelemek üzere 2016-2017 üretim sezonunda yürütülmüştür. Araştırma tesadüf blokları deneme desenine göre dört tekrarlamalı olacak şekilde kurulmuştur. Çalışmada 5 adet ticari çeşit ve 2 adet ileri hat kullanılmıştır. Varyans analiz son...
ÖZET: Son yıllarda spektral yansıma ölçümleri birçok araştırmacı tarafından kültür bitkilerinde tane verimi ve kalite özellikleri arasındaki ilişkiyi belirlemede yoğun bir şekilde kullanılmaya başlanmışlardır. Bu araştırma ekmeklik buğday genotiplerinin başaklanma döneminde bazı spektral yansıma aletleri ile ölçülen değerler ile tane verimi ve kali...
ZET Bu çalışma, bazı ekmeklik buğday hatlarının verim ve bazı kalite özelliklerini belirlemek için 2011-2012 yetiştirme sezonunda yağışa dayalı olarak Diyarbakır koşullarında yürütülmüştür. Araştırma tesadüf blokları deneme desenine göre dört tekrarlamalı olarak kurulmuştur. Çalışmada, Dicle üniversitesi Ziraat Fakültesi tarafından geliştirilen dör...
The field experiment was conducted in agricultural research field under the department of field crops, faculty of agriculture, University of Dicle, Turkey (37°53' N, 40°16' E) during spring wheat growing season of 2011-12 for assessing the grain yield and quality of sixteen spring wheat genotypes grown under late sown rainfed condition (high temper...
This research was carried out to assess the relationships between yield and yield components with physiological traits which measured at the heading stage of some barley cultivars. The field experiment was arranged to the complete block design with four replications during the 2015-2016 growing seasons under Sirnak ecological conditions. As the bar...
“Onder”, a two-rowed mutants feed barley cultivar, was developed by the Dicle University Faculty of
Agriculture, Department of Field Crops and it has been registered in 2016 by the Ministry of Food,
Agriculture and Livestock in Turkey. 60Co gamma-ray treatment at the dose of 150Gy was applied to
seeds of Sahin 91 two-rowed barley cultivar to induce...
For protection of diverse genetic resources of local landraces and to get the benefit for next generation, research works should be continuing through screening of local landraces by using with local germplasm; which will be very useful to conserve the genetic variability and will provide to economic profits to the farmers by improving their uses....
Total 20 lentil genotypes were examined for assessment stability in different environments for grain yield in Southeastern Anatolia of Turkey. Genotypes and genotypes x environments interactions were significant for grain yield. The regression coefficient, deviations of the regression coefficients, coefficient of variation, ecovalence and stability...
The field experiment was conducted in agricultural research field under the department of field crops, faculty of agriculture, University of Dicle, Turkey (37°53' N, 40°16' E) during spring wheat growing season of 2011-12 for assessing the grain yield and quality of sixteen spring wheat genotypes grown under late sown rainfed condition (high temper...
