Gülcan DEMİROĞLU TOPÇU

Ziraat Fakültesi, Tarla Bitkileri Bölümü, Tarla Bitkileri Anabilim Dalı

Research areas: Agricultural Sciences, Agriculture, Infield Plants, Leguminous Forage Crops, Breeding and Breeding of Forage Crops, Wheat Forage Crops, Forage Crops (bluegrasses, orchard grass, timothy, sedges, etc.), Grass Plants, Other, Soil and Plant Feed

Publications

• Evaluation of a seed drill for barley and vetch sowing as a function of varying seeding ratios (2025)
• A SUSTAINABLE ALTERNATIVE ANIMAL FEED SOURCE: ALGAE (2025)
• A SUSTAINABLE COVER PLANT FOR SEMI ARID REGIONS: Dichondra repens (2025)
• Forage Yield of Foxtail Millet (Setaria italica (L.) P. Beauvois) and Its Some Quality and Nutritional Values of Fodder and Silages Obtained from Different Morphological Parts and Silages with Alfalfa (Medicago sativa L.) (2025)
• Moringa oleifera ve Moringa stenopetala'nın Mısır (Zea mays L.) ile Farklı Oranlarda Karışımlarında Silaj Kalite Özellikleri (2025)
• Moringa oleifera ve Moringa stenopetala'nın Mısır (Zea mays L.) ile Farklı Oranlarda Karışımlarında Silaj Kalite Özellikleri (2025)
• EFFECT OF DIFFERENT PLANT DENSITY ON THE FORAGE YIELD AND SOME FORAGE QUALITY CHARACTERISTICS OF MORINGA (Moringa oleifera Lam.) (2024)
• The Relationship Standardized Precipitation Evapotranspiration Index (SPEI) and Forage Value of Rubus Species Collected from Türkiye’s Flora (2024)
• Macro-Mineral Uptake, Relative Water Content, Retention Capability, and Tolerance Index of Sunn Hemp (Crotalaria juncea L.) under Salinity Stress at Early Seedling (2024)
• Türkiye Cumhuriyeti’nin 100. yılında yem bitkileri kültürü ve hayvan varlığına genel bir bakış (2024)
• DETERMINATION OF DRY MATTER YIELD AND PROPERTIES OF SOME FABA BEAN (Vicia faba L.) CULTIVARS GROWN IN BORNOVA CONDITIONS (2023)
• The Effects of Different Seed Rates on the Forage Yield and Some Yield Parameters of Buckwheat (Fagopyrum esculentum Moench) in the Mediterranean Climate (2023)
• Establıshment Of Football Turf (2023)
• ALTERNATIVE FORAGE CROPS-II (2023)
• POSSIBILITIES OF USING SOME THORN SPECIES AS FEEDING (2023)
• THE ROLE AND IMPORTANCE OF COVER CROPS IN ORGANIC FARMING (2023)
• The effect of different mixing ratios of maize (Zea mays L.) and sunn hemp (Crotalaria juncea L.) on some silage quality characteristics (2023)
• The effect of doses of dıfferent nıtrogen form and doses on some yıeld characterıstıcs of annual ryegrass (Lolium multiflorum Lam.) (2023)
• An overview of the miracle tree and moringa genus (2023)
• EVALUATION OF UREA AND MOLASSES AS SILAGE ADDITIVES (2023)
• DETERMINATION OF SOME SILAGE PROPERTIES OF MIXTURE OF BERSEEM CLOVER (Trifolium alexandrinum L.) AND ANNUAL RYEGRASS (Lolium multiflorum Lam.) (2023)
• SUNNHEMP (Crotalaria juncea L.) (2023)
• Sunn hemp (Crotalaria juncea L.) (2023)
• THE EFFECT OF DIFFERENT MIXTURE RATIOS OF MAIZE (Zea mays L.) AND SOYBEAN (Glycine max L.) ON SOME SILAGE QUALITY CHARACTERISTICS (2023)
• USING SUNN HEMP (Crotalaria juncea L.) AS A COVER CROP (2022)
• EFFECT OF DIFFERENT HARVEST TIMES ON THE YIELDS AND SOME YIELD COMPONENTS OF COMMON REED (Phragmıtes australıs (Cav.) Trin. Ex Steud) (2022)
• Effects of Mowing Heights on The Turf Performances of Some Tall Fescue (Festuca arundinacea Schreb.) Cultivars under Mediterranean Ecological Conditions (2022)
• Farklı Hasat Dönemlerinin Kamış (Phragmites australis (Cav.) Trin. Ex Steud) Bitkisinde Kuru Madde Verimi Ve Bazı Yem Kalite Özelliklerine Etkisi." ISPEC Journal of Agricultural Sciences 6.3 (2022): 492-499. (2022)
• Bornova Koşullarında Yetiştirilen Bazı Bakla (Vicia fabaL.) Çeşitlerinin HasılVerimi ve Bazı Yem Kalite Özelliklerinin Belirlenmesi (2022)
• Effects of Different Sowing Systems on Herbage Yield and Some Yield Properties of Maize-Soybean Mixture Grown as a Second Crop (2022)
• Effects of Mowing Heights on The Turf Performances of Some Tall Fescue (Festuca arundinacea Schreb.) Cultivars under Mediterranean Ecological Conditions (2022)
• Effects of different sowing systems on herbage yield and some yield properties of maize-soybean mixture grown as a second crop (2022)
• ALTERNATIVE FORAGE CROPS-I (2022)
• Use of Solar Energy in Agriculture (2022)
• USING SUNN HEMP (Crotalaria juncea L.) AS A COVER CROP (2022)
• THE WHEATGRASS (2022)
• Farklı Hasat Dönemlerinin Kamış (Phragmites australis (Cav.) Trin. Ex Steud) Bitkisinde Kuru Madde Verimi Ve Bazı Yem Kalite Özelliklerine Etkisi (2022)
• Bornova Koşullarında Yetiştirilen Bazı Bakla (Vicia faba L.) Çeşitlerinin Hasıl Verimi ve Bazı Yem Kalite Özelliklerinin Belirlenmesi (2022)
• Farklı Hasat Dönemlerinin Kamış (Phragmites australis (Cav.) Trin. Ex Steud) Bitkisinde Kuru Madde Verimi Ve Bazı Yem Kalite Özelliklerine Etkisi (2022)
• Effects of Mixture Rates on the Some Silage Quality Characterictics of Different Legume Mixtures with Annual Ryegrass (Lolium italicum) (2021)
• AGRICULTURE IN THE COVID-19 PROCESS (2021)
• SUSTAINABLE FORAGE PRODUCTION AND ECOLOGICAL SAFETY (2021)
• The effects of different harvest times on yield and some quality components of annual ryegrass (Lolium multiflorum L.) varieties (2021)
• Determination of forage yield and yield characteristics of forage pea (Pisum arvense L.) with some different cereal mixtures (2021)
• Quality properties of sunn hemp (Crotalaria juncea L.) and maize (Zea mays L.) silages (2021)
• Farklı tohumluk miktarlarının korunga (Onobrychis sativa L.)’nın bazı verim ve kalite özellikleri üzerine etkileri (2021)
• The concept of growth potential in turfgrass and the relationship between temperature-nitrogen (2021)
• Pamuk (Gossypium hirsutum L. ) ve Soya (Glycine max L. )’nın Birlikte Ekiminin Verim ve Bazı Agronomik Özellikler Üzerine Etkisi (2021)
• EFFECTS OF MIXTURE RATES ON THE SOME SILAGE QUALITY CHARACTERICTICS OF DIFFERENT LEGUME MIXTURES WITH ANNUAL RYEGRASS (LOLIUM ITALICUM (2021)
• The Effects of Different Seeding Rates on The Yield and Quality of Sainfoin (Onobrychis sativa L.) (2021)
• DETERMINATION OF FORAGE YIELD AND YIELD CHARACTERISTICS OF FORAGE PEA (Pisum arvense L.) WITH SOME DIFFERENT CEREAL MIXTURES (2021)
• Farklı tuz kaynak ve konsantrasyonlarının arpa (Hordeum vulgare L.) tohumlarının çimlenme özellikleri üzerine etkileri (2020)
• İklim değişikliğinde örtü bitkilerinin yeri ve önemi (2020)
• The importance of bees in rangelands (2020)
• Farklı Azot Dozlarının Krotalarya (Crotalaria juncea L.)’da Verim ve Diğer Bazı Verim Özellikleri Üzerine Etkisi (2020)
• Değişik Fiğ + Tahıl Karışımları İçin En Uygun Karışım Oranı ve Biçim Zamanının Belirlenmesi (2020)
• POSSIBLE EFFECTS OF LEGUMES ON GREENHOUSE GAS EMISSION (2020)
• Biomass and Bioenergy Crops (2020)
• İKLİM DEĞİŞİKLİĞİNDE ÖRTÜ BİTKİLERİNİN ROLÜ VE ÖNEMİ (2020)
• Biomass and Bioenergy Crops (2020)
• Farklı Azot Dozlarının Krotalarya ( Crotalaria juncea L.)’da Verim v e Diğer Bazı Verim Özellikleri Üzerine Etkisi (2020)
• İklim Değişikliğinde Örtü Bitkilerinin Yeri ve Önemi (2020)
• Değişik Fiğ + Tahıl Karışımları İçin En Uygun Karışım Oranı ve Biçim Zamanının Belirlenmesi (2020)
• İKLİM DEĞİŞİKLİĞİNİN ENERJİ FOSİL YAKITLAR VE TARIMSAL ÜRETİMDEKİ OLASI ETKİLERİ (2019)
• TOPRAK MUHAFAZASI VE EROZYON KONTROLÜ AMAÇLI GEREKÇE RAPORU (2019)
• Akdeniz İklimi İçin Alternatif Bitki: Krotalarya (Crotalaria juncea L.), Tarım Türk Dergisi, 79 (Eylül-Ekim), Sayfa:40-43. (2019)
• İtalyan Çimi (Lolium multiflorum L.) Çeşitlerine Ait Tohumların Bazı Fiziksel Özelliklerinin Belirlenmesi (2019)
• Akdeniz ekolojik koşulları için alternatif bir bitki: Crotalaria juncea L. (krotalarya) (2019)
• Akdeniz iklim koşullarında ikinci ürün olarak yetiştirilen krotalarya (Crotalaria juncea L.) bitkisinde farklı gelişme dönemlerinin verim ve bazı yem kalite özelliklerine etkileri (2019)
• Enerji Verimliliğinini İklim Değişikliğine olası etkileri (2019)
• İZMİR İLİNDE YENİLENEBİLİR ENERJİ KAYNAKALARININ TARIMSAL POTANSİYELİ (2019)
• YEMBİTKİLERİNDE KALİTEYİ ETKİLEYEN FAKTÖRLER VE İLİŞKİLİ HAYVAN HASTALIKLARI (2019)
• THE EFFECT OF CROPS ON BİO-FUEL PRODUCTİON İN TURKEY (2019)
• Akdeniz İklim Koşullarında İkinci Ürün Olarak Yetiştirilen Krotalarya (Crotalaria juncea L.) Bitkisinde Farklı Gelişme Dönemlerinin Verim ve Bazı Yem Kalite Özelliklerine Etkileri (2019)
• Akdeniz Ekolojik Koşulları için Alternatif Bir Bitki: Crotalaria juncea L. (Krotalarya) (2019)
• A New Approach (Subsurface-Drip) to Irrigating Turf Areas (2018)
• A Preliminary Study on the Adaptation of Sunn Hemp (Crotalaria juncea L.) in Mediterranean Climatic Conditions (2018)
• The Effects of Different Seed Size and Salinity on Germination and Some Early Growth Parameters of Annual Ryegrass (Lolium multiflorum L.) Cultivars (2018)
• Mowing Techniques and Patterns in Turf Areas (2018)
• Some Weeds Used for Medical Purposes in Pastures (2018)
• Biyodinamik Tarımın Oluşumu ve Organik Tarımdan Farklılıkları (2018)
• Performance of a Seed Drill at Different Mixture Ratios Under the Laboratory and Field Conditions (2018)
• Yem BitkileriÜretiminin Organik Tarımdaki Yeri ve Önemi (2018)
• A Preliminary Study on the Adaptation of Sunn Hemp (Crotalaria juncea L.) in Mediterranean Climatic Conditions (2018)
• A New Approach (Subsurface-Drip) to Irrigating Turf Areas (2018)
• METHODS OF DAMAGE TO VEGETATION AND PREVENTION OF EXHAUST EMISSIONS FROM VEHICLE ORIGIN (2018)
• An Investigation on Some Silage Quality Characteristics of Some Hybrid Sorghum x Sudangrass (Sorghum bicolor x Sorghum sudanense Stapf.) Cultivars (2017)
• The Place and Priority of Biofuel Potential in Turkey Oil Seed Production (2017)
• The Impact of Agriculture on Energy Plants in Biofuel Production Technologies (2017)
• Investigations on the Hay Yield and Some Morphological Characteristics of Different Annual Ryegrass (Lolium italicum) Cultivars under Mediterranean Conditions (2017)
• Grain Yield and Some Yield Components of Sweet Sorghum (Sorghum bicolor var. saccharatum) as Affected by Plant Densities under Mediterranean Climatic Conditions (2017)
• Researches on Germination Performance Enhancing Treatments of Kentucky Bluegrass (Poa pratensis L.) Seeds (2017)
• The Importance of Forage Crops in Crop Rotation and Green Manure Applications (2017)
• Annual Bluegrass (Poa annua L.) Biology and Control Methods in Turf Areas (2017)
• Some Edible Wild Plants in the Pastures of Turkey (2017)
• Some Dangerous and Poisonous Plants in Pastures Grazed by Livestock in Turkey (2017)
• Investigation of Agronomic Techniques of Sunn Hemp (Crotalaria juncea L.) as an Alternative Forage and Energy Crop in Turkey (2017)
• Some Dangerous and Poisonous Plants in Pastures Grazed by Livestock in Turkey (2017)
• Researches on germınatıon performance enhancıng treatments of kentucky bluegrass (Poa pratensis L.) seeds (2017)
• Investigations on the Hay Yield and Some Morphological Characteristics of Different Annual Ryegrass (Lolium italicum) Cultivars under Mediterranean Conditions (2017)

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