Gaziantep ili Nizip ilçesi zeytin bahçelerinin yaprak ve toprak örnekleri ile beslenme durumunun belirlenmesi
Yükleniyor...
Tarih
2020
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Kahramanmaraş Sütçü İmam Üniversitesi
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Çalışma, Gaziantep ili Nizip ilçesini temsilen seçilen zeytinbahçelerinin beslenme durumlarını belirlemek amacıylayürütülmüştür. Bu nedenle 20 bahçeden 0-30 ve 30-60 cm den olmaküzere iki farklı derinlikten 40 adet toprak örneği ile 20 adet yaprakörneği alınmıştır. Alınan toprak örneklerinde bünye, CaCO3, pH, EC,organik madde, KDK ve bazı besin elementleri yanında bir kısım ağırmetal analizleri yapılırken yaprak örneklerinde ise N, P, K, Ca, Mg,Na, Fe, Zn, Cu, Mn ve B analizleri yapılmıştır. Elde edilen bulgularagöre, araştırma alanı topraklarının %77.5’i kil, %12.5’i siltli killi tınve %10’u killi tın bünyeye sahip olduğu, toprakların tamamının hafifalkalin reaksiyonlu ve tuzsuz sınıfında yer aldığı, organik maddeiçeriklerinin yetersiz olduğu belirlenmiştir. Toprakların %17.5’inde P,%50’sinin Mg, %7.5’inın Fe, %97.5’inin Zn, %100’ünün B içeriğiyönünden yetersiz olduğu belirlenmiştir. Topraklarda ağır metalaçısından kirliliğe rastlanmazken, yaprak örneklerinin tamamının P,K ve Ca, %25’inin Mg, %95’inin Cu, %5’inin Zn, %65’inin Mn içeriğiyönünden noksan olduğu belirlenmiştir. Sonuç olarak elde edilenbulgular, Gaziantep ili Nizip ilçesi zeytin bahçelerinde beslenmesorunlarının olduğunu, yörede yer alan zeytin bahçelerinde toprak vebitki analizlerine dayalı bilinçli bitki beslenme programlarınınolmadığını göstermiştir. Bu sebeple zeytin ile gübrelemeçalışmalarının arttırılarak dozların belirlenmesi gerekliliği yanında,üreticilerinin toprak ve yaprak analizlerine gereken önemi vermelerive bilimsel temellere dayalı beslenmeleri ile ilgili olarakbilinçlendirilmeleri gerekmektedir.
The study was conducted to determine the nutritional status of olive orchards in Nizip district, Gaziantep. For this purpose, 40 soil samples (0-30 cm and 30-60 cm depths) and 20 leaf samples were collected representing the orchards. Texture, CaCO3, pH, EC, organic matter, CEC, heavy metal, and macro-micro nutrients analysis was performed on the soil samples. Also, N, P, K, Ca, Mg, Na, Fe, Zn, Cu, Mn and B concentrations were determined in the leaf samples. According to the findings, the soils in the research area were found to have 77.5% clay, 12.5% silty clay loam and 10% clay loam texture respectively and the organic matter contents were determined to be insufficient. Furthermore, 17.5%, 50%, 7.5%, 97.5% and 100% of the soils were determined to be insufficient in P, Mg, Fe, Zn, and B contents, respectively. No evidence of contamination of heavy metals were found in the soils, while 25% of the leaf samples were found to be deficient in Mg, %100 in P, K and Ca, 95% in Cu, 5% in Zn and 65% in Mn. Overall results revealed that there were nutritional problems in the olive orchards of Nizip district, Gaziantep and there were no conscious plant nutrition programs based on soil and plant analysis in the olive orchards located in the region. For this reason, besides the necessity of increasing the fertilization studies with olive, producers should give necessary attention to soil and leaf analysis and they should be informed about nutritional status of the groves based on the scientific facts.
The study was conducted to determine the nutritional status of olive orchards in Nizip district, Gaziantep. For this purpose, 40 soil samples (0-30 cm and 30-60 cm depths) and 20 leaf samples were collected representing the orchards. Texture, CaCO3, pH, EC, organic matter, CEC, heavy metal, and macro-micro nutrients analysis was performed on the soil samples. Also, N, P, K, Ca, Mg, Na, Fe, Zn, Cu, Mn and B concentrations were determined in the leaf samples. According to the findings, the soils in the research area were found to have 77.5% clay, 12.5% silty clay loam and 10% clay loam texture respectively and the organic matter contents were determined to be insufficient. Furthermore, 17.5%, 50%, 7.5%, 97.5% and 100% of the soils were determined to be insufficient in P, Mg, Fe, Zn, and B contents, respectively. No evidence of contamination of heavy metals were found in the soils, while 25% of the leaf samples were found to be deficient in Mg, %100 in P, K and Ca, 95% in Cu, 5% in Zn and 65% in Mn. Overall results revealed that there were nutritional problems in the olive orchards of Nizip district, Gaziantep and there were no conscious plant nutrition programs based on soil and plant analysis in the olive orchards located in the region. For this reason, besides the necessity of increasing the fertilization studies with olive, producers should give necessary attention to soil and leaf analysis and they should be informed about nutritional status of the groves based on the scientific facts.
Açıklama
Anahtar Kelimeler
Zeytin, Bitki besleme, Toprak analizleri, Bitki analizleri, Nizip, Olive, Plant nutrition, Soil analysis, Plant analysis
Kaynak
KSÜ Tarım ve Doğa Dergisi
WoS Q Değeri
N/A
Scopus Q Değeri
Cilt
23
Sayı
4
Künye
UZEL N. K,ÇİMRİN K. M (2020). Gaziantep İli Nizip İlçesi Zeytin Bahçelerinin Yaprak ve Toprak Örnekleri ile Beslenme
Durumunun Belirlenmesi. KSÜ Tarım ve Doğa Dergisi, 23(4), 1039 - 1053. Doi: 10.18016/ksutarimdoga.vi.668345
