Marulda bitkisel özellikler, bazı kalite özellikleri ve elementler arasındaki ilişkilerin belirlenmesi
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Dosyalar
Tarih
2018
Yazarlar
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Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Bu çalışma, farklı oranlarda vermikompost uygulanarak yetiştirilen marulda bitkisel özellikler, bazı kalite özellikleri ve besin elementleri arasındaki ilişkileri belirlemek amacıyla yapılmıştır. Araştırma, 2017 yılı sonbahar yetiştirme döneminde Karabük ili’nde ısıtmasız plastik serada yürütülmüş ve Maritima çeşidi kullanılmıştır. Çalışmada 19 adet bitkisel ve kalite ile ilgili özellik ile 21 adet element incelenmiştir. İncelenen özellikler arasındaki ilişkiler korelasyon analizi ile değerlendirilmiştir. İncelenen özelliklere ait minimum ve maksimum değerler, ortalamalar, standart hatalar, standart sapmalar ve varyasyon katsayıları belirlenmiştir. Farklı gübre uygulamalarının kullanıldığı marulda; bitki boyu 16.00- 30.00 cm, bitki yaş ağırlığı 133.80-320.90 g, pazarlanabilir yaprak sayısı 18-36, klorofil miktarı 13.10- 29.30 spad, azot içeriği %4.29-6.98, fosfor içeriği 2211-3711 mg kg-1 ve potasyum içeriği 17129-25354 mg kg-1 arasında değişiklik göstermiştir. Çalışmada vermikompost uygulamalarının marulda bitki gelişimi, kalite ve bitki besin elementi içeriği üzerine olumlu etkilerinin olduğu saptanmıştır. Korelasyon analizinin sonucunda, yaprak boyu ile yaprak eni arasında (r = 0.827**) ve kuru madde oranı ile suda çözünebilir kuru madde miktarı arasında (r = 0.802*) önemli ve oldukça yüksek pozitif ilişkiler belirlenmiştir. Ayrıca, en önemli verim parametresi olan bitki yaş ağırlığı ile bitki kuru ağırlığı, yaprak boyu, bitki boyu ve yaprak eni arasında önemli ve pozitif korelasyonlar bulunmuştur. Elementler arasındaki ilişkiler incelendiğinde, en yüksek pozitif önemli korelasyon demir ile krom (r = 0.822**) arasında tespit edilmiştir. Buna ilave olarak, demir ile mangan, kalsiyum ve alüminyum arasında; sodyum ile magnezyum ve potasyum arasında; nikel ile alüminyum arasında ve mangan ile kalsiyum arasında önemli ve oldukça yüksek pozitif korelasyonlar belirlenmiştir. Sonuç olarak, marul ıslah programlarında yapılacak seleksiyonlarda analiz sonuçlarının dikkate alınması gerektiği söylenebilir.
This study was conducted to determine the interrelationships among plant properties, some quality properties and elements in lettuce grown by applying vermicompost in different proportions. The experiment was carried out in the non-heated plastic greenhouse in Karabük province during the autumn growing season in 2017 and Maritima variety was used in the study. In this study, 19 properties related to plant and quality and 21 elements were examined. The interrelationships among the examined properties were evaluated by correlation analysis. Minimum and maximum values, means, standard errors, standard deviations and variation coefficients belonging to the examined properties were determined. The plant height, plant wet weight, number of marketable leaves, chlorophyll content, nitrogen content, phosphorus content and potassium content in lettuce used different fertilizer applications ranged from 16.00 to 30.00 cm, 133.80 to 320.90 g, 18 to 36, 13.10 to 29.30 spad, 4.29 to 6.98%, 2211 to 3711 mg kg-1 and 17129 to 25354 mg kg-1, respectively. In the study, it was determined that vermicompost applications have positive effects on plant growth, quality and plant nutrient content in lettuce. As a result of the correlation analysis, significant and quite high positive relationships were determined between leaf length and leaf width (r = 0.827 **), and between dry matter content and water soluble dry matter amount (r = 0.802 *). The significant and positive correlations were also found between plant wet weight which is the most important yield parameter and plant dry weight, leaf length, plant height and leaf width. When the relationships among the elements were examined, the highest positive significant correlation was detected between iron and chromium (r=0.822 **). In addition, significant and quite high positive correlations were determined between iron and manganese, calcium and aluminum; between sodium and magnesium and potassium; between nickel and aluminum; between manganese and calcium. As a result, it can be said that analysis results should be taken into consideration for the selections in lettuce breeding programs.
This study was conducted to determine the interrelationships among plant properties, some quality properties and elements in lettuce grown by applying vermicompost in different proportions. The experiment was carried out in the non-heated plastic greenhouse in Karabük province during the autumn growing season in 2017 and Maritima variety was used in the study. In this study, 19 properties related to plant and quality and 21 elements were examined. The interrelationships among the examined properties were evaluated by correlation analysis. Minimum and maximum values, means, standard errors, standard deviations and variation coefficients belonging to the examined properties were determined. The plant height, plant wet weight, number of marketable leaves, chlorophyll content, nitrogen content, phosphorus content and potassium content in lettuce used different fertilizer applications ranged from 16.00 to 30.00 cm, 133.80 to 320.90 g, 18 to 36, 13.10 to 29.30 spad, 4.29 to 6.98%, 2211 to 3711 mg kg-1 and 17129 to 25354 mg kg-1, respectively. In the study, it was determined that vermicompost applications have positive effects on plant growth, quality and plant nutrient content in lettuce. As a result of the correlation analysis, significant and quite high positive relationships were determined between leaf length and leaf width (r = 0.827 **), and between dry matter content and water soluble dry matter amount (r = 0.802 *). The significant and positive correlations were also found between plant wet weight which is the most important yield parameter and plant dry weight, leaf length, plant height and leaf width. When the relationships among the elements were examined, the highest positive significant correlation was detected between iron and chromium (r=0.822 **). In addition, significant and quite high positive correlations were determined between iron and manganese, calcium and aluminum; between sodium and magnesium and potassium; between nickel and aluminum; between manganese and calcium. As a result, it can be said that analysis results should be taken into consideration for the selections in lettuce breeding programs.
Açıklama
Anahtar Kelimeler
Lactuca Sativa L. Var. Crispa, Korelasyon, Bitkisel Özellikler, Kalite Özellikleri, Elementler, Lactuca Sativa L. Var. Crispa, Correlation, Plant Properties, Quality Properties, Elements
Kaynak
Uluslararası Tarım ve Yaban Hayatı Bilimleri Dergisi (UTYHBD)
International Journal of Agriculture and Wildlife Science (IJAWS)
International Journal of Agriculture and Wildlife Science (IJAWS)
WoS Q Değeri
Scopus Q Değeri
Cilt
4
Sayı
2
