AI Summary & Key Takeaways
AI InsightFrom the results obtained, it was concluded that the highest seed cotton yield was obtained with common vetch (385.9 kg/da) planted in September; and the lowest was for barley manure (225.1 kg/da).
📌 3 Key Takeaways
Abstract
Experiments were conducted on Faculty of sandy-loam soil at the Menemen Agricultural Experiment Station of the Agricultural, Ege University in 1988 and 1989. Green manure crops, such as common vetch, faba bean, field pea, barley and fodder rape, were grown in winter after the cotton harvest. The application of nitrogen fertilizer, and the breaking up of the cotton stubble, and its incorporation into soil, which are the usual practices in cotton growing, were also considered in the research. From the results obtained, it was concluded that the highest seed cotton yield was obtained with common vetch (385.9 kg/da) planted in September; and the lowest was for barley manure (225.1 kg/da). Faba and field peas as green manure and fertilization with nitrogen had a positive effect on the seed cotton yield.
Özet
Bu çalışma, E.Ü. Ziraat Fakültesi'nin Menemen'deki deneme tarlalarında, kumlu-tınlı bünyeli topraklarda, 1988 ve 1989 yıllarında yapılmıştır. Burada, pamuk hasadından sonra kış aylarında yeşil gübre bitkileri (adi fiğ, bakla, yem bezelyesi, arpa, yemlik kolza ve adi fığ-arpa karışımı) yetiştirilmiştir. Bu arada, geleneksel pamuk yetiştirmede uygulanan N'lu gübreleme, pamuk anızının temizlenmesi ileparçalanarak toprağa gömülmesi variyantları da eklenmiştir. Elde edilen bulgularda, en yüksek kutlu veriminin Eylül ayında ekilen adi fiğ varyantında (385.9 kg/da), en düşük verimin ise arpa yeşil gübrelemesinde (225.1 kg/da) olduğu, bakla ve yem bezelyesi yeşil gübrelemesi ile "N" lu ticari gübre uygulamasının da kutlu verimini olumlu yönde etkilediği görülmüştür.