Yeşil Gübre Uygulamalarının Mısır-Buğday Münavebesinde Bitkilerin Verim ve Bazı Tarımsal Özellikleri Üzerine Etkileri
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Tarih
2009-01-15
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Anadolu Tarım Bilimleri Dergisi
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
This research has been planned; to show the effects of green manuring, which has a high importance in sense of sustainable agriculture, to determine the possibility of reducing the use of artificial fertilizers in maize and wheat main cropping planted after green manuring and to integrate green manuring in rotation cropping system. The research has been carried out between 2000-2004 at Çarsamba lowland conditions for three periods of rotation times. Experiments have been set up by using randomized complete block design with four replications and “green manuring + maize + wheat” rotation systems. Forage fava bean (Vicia faba L.) has beeen used as green manure plant. In this research two different manuring types were investigated: burying all body parts (root, stubble, soil surface parts) of green manure plants to the soil and burying the remaining stubble and roots after cutting over the grasses. In these two different application types the application of different doses of nitrogen to the main products grown after green manuring (for maize 0, 6, 12, 18 kg/da N, for wheat 0, 5, 10, 15 kg/da N), the nitrogen application in the traditional system advised as the consequence of researchs performed in the area for the plants which are present in the rotation of crops (for maize 16 kg/da N, for wheat 20 kg/da N) and the check plot applications in which no green manure and nitrogen applications are involved were investigated. According to the obtained results; there is possibility to grow up forage fava bean as a green manure crop in the rotation of crops in winter free season at Çarsamba lowland conditions. It was determinated that application of 12 kg/da N to the maize sown after forage fava bean (Vicia faba L.) grown up for green manuring and application 10 kg/da N for the wheat grown up after the maize will be sufficient.
Açıklama
Anahtar Kelimeler
Legume, Green manuring, Maize, Wheat, Crop Rotation
