Mekanik kimyasal ve entegre yabancı ot mücüdelesi yöntemlerinin patates verimi ve yumru çapı üzerine etkisi
Küçük Resim Yok
Tarih
2003
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Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Çalışmalar. Niğde ilinde 200l-2002"de farklı herbisit uygulamaları, mekanik yabancı ot mücadele yöntemlerinin bazı kombinasyonlarının patates yetiştirme alanlarında ortaya çıkan yabancı otlar, patates verimi ve yumru çapına etkilerini değerlendirmek için yapılmıştır. Amaranthııs retroflextis L. (horoz ibiği) ve Chenopodium album L. (sirken) deneme alanında dominant türlerdir. Mekanik mücadele yönteminde deneme parsellerinde, 1,2 veya 3 kez el çapası yapıldı. Herbisit uygulamaları dikim öncesi metolachlor; çıkış öncesi metribuzin; çıkış sonrası pendimethalin içerir. Bu herbisitlerin farklı kombinasyonları, herbisit+el çapası gibi kombinasyonları denemelerde (toplam 19 uygulama) kullanıldı. Denemelerin sonucu olarak kontrol parsellerinden 1002.8 kg/da ürün elde edilmiştir. Kontrol parselleri ile diğerleri karşılaştırıldığında patates verimi bütün yabancı ot mücadele yöntemleri uygulamaları ile artmış, halbuki en yüksek verim metolachlor+3 çapa uygulamasında olduğu gibi metribuzin+3 çapa uygulanan parsellerden elde edilmiştir.
Studies were carried out in 2001-2002 in Niğde province to evaluate the efficacies of different herbicide treatments, mechanical weed control methods, as well as some of their combinations on weeds occurring in potato growing areas and on potato yield and tuber diameter. Amaranthııs retroflexus L. (redroot pigweed) and Chenopodium album L. (lambsquarters) were dominant weed species on experimental fields. In the case of mechanical control, experimental plots were hoed once, two or three times. Herbicide treatments included pre-planting metolachlor; pre-emergence metribuzin; post-emergence pendimethalin. Different combinations of these herbicides, as well as herbicide+hand hoeing combinations were used in the experiment (in total 19 treatments). As the result of the experiments 1002.8 kg/da yield was obtained from untreated plots. As compared to untreated plots with others, potato yield was increased by all weed control treatments, whereby the highest yield was obtained with metribuzin+3 times hoeing, as well as metolachlor+3 times hoeing treatments.
Studies were carried out in 2001-2002 in Niğde province to evaluate the efficacies of different herbicide treatments, mechanical weed control methods, as well as some of their combinations on weeds occurring in potato growing areas and on potato yield and tuber diameter. Amaranthııs retroflexus L. (redroot pigweed) and Chenopodium album L. (lambsquarters) were dominant weed species on experimental fields. In the case of mechanical control, experimental plots were hoed once, two or three times. Herbicide treatments included pre-planting metolachlor; pre-emergence metribuzin; post-emergence pendimethalin. Different combinations of these herbicides, as well as herbicide+hand hoeing combinations were used in the experiment (in total 19 treatments). As the result of the experiments 1002.8 kg/da yield was obtained from untreated plots. As compared to untreated plots with others, potato yield was increased by all weed control treatments, whereby the highest yield was obtained with metribuzin+3 times hoeing, as well as metolachlor+3 times hoeing treatments.
Açıklama
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Konu Ataması Yapılmamış
Kaynak
Türkiye Herboloji Derg.
WoS Q Değeri
Scopus Q Değeri
Cilt
6
Sayı
2
