Bu çalışmada, 2017 yılında Adana koşullarında yetiştirilen nohut üretiminin enerji bilançosunun oluşturulması ve sera gazı (GHG) emisyonunun belirlenmesi amaçlanmıştır. Çalışmada kullanılan alet-makinelerin ekonomik ömürleri, iş başarısı, yakıt-yağ tüketimleri, makine ağırlıkları ile gübre, tohum miktarları gibi temel veriler, mevcuttaki yapılan ölçümlerden, yapılan diğer çalışmalardan, çeşitli kaynak ve kataloglardan temin edilmiştir. Yapılan değerlendirmeler sonucunda nohut üretiminde enerji çıktı/girdi oranı 1.82, özgül enerji değeri 9.99 MJ kg-1, enerji üretkenliği 0.10 kgMJ-1, net enerji verimi 8319.86 MJ ha-1 olarak hesaplanmıştır. Nohut üretiminde toplam enerji girdileri içerisinde en yüksek kullanım oranı % 35.59 ile yakıt-yağ enerjisinde olduğu bulunmuştur. Bunu sırasıyla % 24.63 ile gübre enerjisi, %23.49 ile tohum enerjisi, % 8.43 ile makine enerjisi, % 7.61 ile ilaç enerjisi ve % 0.24 ile insan enerjisi takip etmiştir. Nohut üretimi için toplam GHG emisyonu 1638.85 kgCO2-eşha-1 olarak hesaplanmıştır. Toplam GHG emisyonları içerisinde en yüksek pay tohuma (%60.52) aittir. Tohumu sırasıyla dizel yakıt tüketimi (%17.56), azotlu gübre kullanımı (%8.37), fosfatlı gübre kullanımı (%4.32), makine kullanımı (%3.69), fungusit kullanımı (%2.62), herbisit kullanımı (%2.47) ve insan işgücü (%0.46) takip etmiştir. Buna ilave olarak, nohut üretiminde GHG oranı 1.62 kgCO2-eşkg-1 olarak hesaplanmıştır.
In this study, the aim was to create the energy balance of the nuts production grown in the Adana conditions in 2017 and determine the greenhouse gas emissions (GHGs). The basic data such as the economic life of the tools-machines used in the study, business success, fuel-fats consumption, machine weights and fertilizer, seed amounts, the current measurements, other studies, various sources and catalogues have been provided. As a result of the assessments made, the energy output/output ratio in the noht production is 1.82, the specific energy value is 9.99 MJ kg-1, the energy productivity is 0.10 kgMJ-1, the net energy productivity is 8319.86 MJ ha-1 calculated. The highest rate of total energy intake in Nohut production was 35.59% in fuel-fatty energy. This is 24% respectively. 63 with fertilizer energy, 23.49 with seed energy, 8.43 with machine energy, 7.61 with drug energy and 0.24 with human energy followed. The total GHG emissions for nuts production are estimated to be 1638.85 kgCO2-echa-1. The highest share of total GHG emissions belongs to the seed (60.52) The seed was followed by diesel fuel consumption (17.56%), nitrogen fertilizer use (8.37%), phosphate fertilizer use (4.32%), machine use (3.69%), fungusite use (2.62%), herbicide use (2.47) and human labour (0.46) respectively. In addition, the GHG ratio in nuts production is calculated as 1.62 kgCO2-equkg-1.
In this study, it has been aimed to form the energy balance and greenhouse gas (GHG) emissions in the production of chickpea (Cicer arietinum L.) in Adana Province. 2017. Main data used in this study, such as economical life, labor success, fuel-oil consumptions, machine weights of the tools and machines used in second crop chickpea and fertilizer, seed amounts have been obtained from the other studies, various sources and catalogues. As a result of the evaluations energy output/input rate was obtained as 1.82, the specific energy value was obtained 9.99, net energy production was obtained 8319.86 MJ/ha in groundnut. For the chickpea, fuel-oil energy was the highest energy with 35.59% in total energy budget followed, fertilizer energy, seed energy, machinery energy, chemicals energy and human labour energy inputs with 24.63%, 23.49%, 8.43%, 7.61% and 0.24% % respectively. Total GHG emission was calculated as 1638.85 kgCO2-eqha-1 for chickpea production with the greatest portions for seed (60.52%). The seed followed up diesel fuel consumption (17.56%), nitrogen manure usage (8.37%), phospate manure usage (4.32%), machine usage (3.69%), fungusit usage (2.62%), herbisit usage (2.47%) and human labour (0.46%) respectively. Additionally, GHG ratio value was calculated as 1.62 kgCO2-eqkg-1 in chickpea production.
Alan : Fen Bilimleri ve Matematik; Mühendislik
Dergi Türü : Uluslararası
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