EN
TR
The Population Development of Diuraphis Noxia (Kurdjumov) (Hom.:Aphididae) in Different Nitrogen and Phosphorus Doses and It’s Effect on Some Yield Characters of Canarygrass (Phalaris Canariensis L.)
Öz
Diuraphis noxia (Kurd.) was the main pest of canarygrass in Konya province of Turkey and ıt’s damage makes cultiva-tion of this plant almost impossible in the province. This study was conducted to determine the population development of the aphid and the effect of the damage of these populations to the yield characters in different nitrogen and phosphorus doses on canarygrass.
In trials four different nitrogen (0 kg.ha-1, 30 kg.ha-1, 60 kg.ha-1, 90 kg.ha-1) and four different phosphorus (0 kg.ha-1, 20 kg.ha-1, 40 kg.ha-1, 60 kg.ha-1) doses were used. The experiment was completely randomized design with three replications. Totally 48 parcels were weekly surveyed in 1998 and 1999. In 1998, to determine the effect of the damage of aphid populations to the yield components, some measurements and observations (plant height, panicula number per square meter, grain num-ber per panicula, panicula length, grain weight per ten panicula and grain yield) and laboratory analysis (1000 kernel weight and macronutrient concentration) were also made.
The population development of D. noxia was quite close in different fertilizer combinations. But the highest peaks general-ly observed in higher nitrogen doses (N9P0, N6P0, N9P2). The aphid population in the highest nitrogen dose (N9P0) was in-creased in rate of 1/5 compared to N9P0 parcel which no nitrogen applied. On the contrary, the lowest peaks were determined in higher phosphorus doses (N0P4, N0P6 and N3P6). From the tested characters, only grain number per panicula (P<0,01) and grain weight per ten panicula (P<0,05) were significantly affected by different nitrogen and phosphorus doses. Of macroele-ments, the differences between parcels were found significant for nitrogen and potassium and not significant for phosphorus level.
As a result, aphid population were parallely increased with increasing nitrogen doses. Otherwise, the resistance of plant was increased and consequently the damage of aphid partly decreased by high phosphor doses. But this effect was not enough to bring a satisfactory solution against problem.
Anahtar Kelimeler
Ayrıntılar
Birincil Dil
İngilizce
Konular
Agronomi
Bölüm
Araştırma Makalesi
Yayımlanma Tarihi
25 Aralık 2004
Gönderilme Tarihi
1 Ocak 2004
Kabul Tarihi
-
Yayımlandığı Sayı
Yıl 2004 Cilt: 18 Sayı: 34
APA
Turanlı, T., & Uysal, M. (2004). The Population Development of Diuraphis Noxia (Kurdjumov) (Hom.:Aphididae) in Different Nitrogen and Phosphorus Doses and It’s Effect on Some Yield Characters of Canarygrass (Phalaris Canariensis L.). Selcuk Journal of Agriculture and Food Sciences, 18(34), 104-113. https://izlik.org/JA68YW76DT
AMA
1.Turanlı T, Uysal M. The Population Development of Diuraphis Noxia (Kurdjumov) (Hom.:Aphididae) in Different Nitrogen and Phosphorus Doses and It’s Effect on Some Yield Characters of Canarygrass (Phalaris Canariensis L.). Selcuk J Agr Food Sci. 2004;18(34):104-113. https://izlik.org/JA68YW76DT
Chicago
Turanlı, Tevfik, ve Meryem Uysal. 2004. “The Population Development of Diuraphis Noxia (Kurdjumov) (Hom.:Aphididae) in Different Nitrogen and Phosphorus Doses and It’s Effect on Some Yield Characters of Canarygrass (Phalaris Canariensis L.)”. Selcuk Journal of Agriculture and Food Sciences 18 (34): 104-13. https://izlik.org/JA68YW76DT.
EndNote
Turanlı T, Uysal M (01 Aralık 2004) The Population Development of Diuraphis Noxia (Kurdjumov) (Hom.:Aphididae) in Different Nitrogen and Phosphorus Doses and It’s Effect on Some Yield Characters of Canarygrass (Phalaris Canariensis L.). Selcuk Journal of Agriculture and Food Sciences 18 34 104–113.
IEEE
[1]T. Turanlı ve M. Uysal, “The Population Development of Diuraphis Noxia (Kurdjumov) (Hom.:Aphididae) in Different Nitrogen and Phosphorus Doses and It’s Effect on Some Yield Characters of Canarygrass (Phalaris Canariensis L.)”, Selcuk J Agr Food Sci, c. 18, sy 34, ss. 104–113, Ara. 2004, [çevrimiçi]. Erişim adresi: https://izlik.org/JA68YW76DT
ISNAD
Turanlı, Tevfik - Uysal, Meryem. “The Population Development of Diuraphis Noxia (Kurdjumov) (Hom.:Aphididae) in Different Nitrogen and Phosphorus Doses and It’s Effect on Some Yield Characters of Canarygrass (Phalaris Canariensis L.)”. Selcuk Journal of Agriculture and Food Sciences 18/34 (01 Aralık 2004): 104-113. https://izlik.org/JA68YW76DT.
JAMA
1.Turanlı T, Uysal M. The Population Development of Diuraphis Noxia (Kurdjumov) (Hom.:Aphididae) in Different Nitrogen and Phosphorus Doses and It’s Effect on Some Yield Characters of Canarygrass (Phalaris Canariensis L.). Selcuk J Agr Food Sci. 2004;18:104–113.
MLA
Turanlı, Tevfik, ve Meryem Uysal. “The Population Development of Diuraphis Noxia (Kurdjumov) (Hom.:Aphididae) in Different Nitrogen and Phosphorus Doses and It’s Effect on Some Yield Characters of Canarygrass (Phalaris Canariensis L.)”. Selcuk Journal of Agriculture and Food Sciences, c. 18, sy 34, Aralık 2004, ss. 104-13, https://izlik.org/JA68YW76DT.
Vancouver
1.Tevfik Turanlı, Meryem Uysal. The Population Development of Diuraphis Noxia (Kurdjumov) (Hom.:Aphididae) in Different Nitrogen and Phosphorus Doses and It’s Effect on Some Yield Characters of Canarygrass (Phalaris Canariensis L.). Selcuk J Agr Food Sci [Internet]. 01 Aralık 2004;18(34):104-13. Erişim adresi: https://izlik.org/JA68YW76DT