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Bu çalışmada fındık kabuğundan elde edilmiş olan biyokömür (BK) ile fındık zurufu (FZ) ve ahır gübresinin (AG) inkübasyona bırakılarak toprak pH’sı, organik madde, toprağın makro ve mikro besin element kapsamı üzerine etkileri araştırılmıştır. Bu amaçla toprağa 0-3-6 ton da-1 düzeyinde organik materyaller uygulanmış ve 30-60-90-120 gün süreyle sera koşulllarında inkübasyona bırakılmıştır. Tesadüf parselleri deneme desenine göre 3 tekerrürlü olarak yürütülmüştür. Organik materyallerin dozu artıkça toprağın organik madde (OM), toplam azot, bitkiye yarayışlı fosfor, ekstrakte edilebilir potasyum miktarını ve pH’yı (FZ hariç) arttırdığı, bitkiye yarayışlı bakır miktarının azaldığı, demirde ise 6 ton da-1 uygulama düzeyinde azaldığı tespit edilmiştir. Toprakların bitkiye yarayışlı mangan ve çinko kapsamının biyokömür uygulama dozu artıkça azaldığı belirlenmiştir. İnkübasyon süresine bağlı olarak toprakların toplam azot ve OM kapsamının genellikle azalma eğilimde olduğu, fakat ahır gübresi uygulamasının 90 ve 120 günlük inkübasyon süresinde OM kapsamını arttırdığı saptanmıştır. Mikro elementlerin inkübasyon süresine bağlı olarak düzenli bir şekilde azaldığı, toprağın bitkiye yarayışlı fosfor ve ektrakte edilebilir potasyum kapsamının sırasıyla inkübasyonun 90. ve 60. gününe kadar artığı belirlenmiştir. Sonuç olarak, incelenen tüm parametreler içerisinde organik materyal uygulamalarının etkisi pH ve azot hariç en yüksek fındık zurufunda en düşük ise biyokömür uygulamalarından elde edilmiştir.
In this study, the effects of biochemistry (BK) and nuts zurufu (FZ) and grain fertilizer (AG) in incubation, which is obtained from the nuts leather, have been studied on the pH of the soil, organic substance, the macro and micro-nutrition elements of the soil. For this purpose, 0-3-6 tons of organic materials were applied to the soil at the level of 1 and left in incubation in greenhouse conditions for 30-60-90-120 days. The random parcels were tested in 3 wheels according to the test pattern. The dosage of organic materials has now been found that the soil increases the amount of organic substance (OM), total nitrogen, plant-beneficial phosphorus, extractable potassium and pH (except FZ), plant-beneficial baker is reduced, and iron is reduced at the application level of 6 tons and 1. It has been determined that the plant-beneficial manganese and zinc range of biocarbon application dosage has been reduced. Depending on the incubation period, the total nitrogen and OM scope of the soil is usually tending to decrease, but the grass fertilizer application increased the OM scope during the 90 and 120 day incubation period. When microelements decrease regularly depending on the incubation period, the soil’s fosfor and extracted potassium range are determined to increase by the 90th and 60th days of incubation, respectively. As a result, the effect of the applications of organic materials among all the parameters studied was obtained from the applications of biochemistry, while the lowest in the highest nuts, except for pH and nitrogen.
In this study, the effects of the hazelnut husk (FZ), animal manure (AG) and the biochar (BK) obtained from hazelnut shells on pH, organic matter, macro and micro element contents of the soil were investigated after incubation. For this purpose, 0-3-6 ton da-1 organic materials were applied to the soil and were incubated in greenhouse conditions for 30-60-90-120 days. The trial was conducted according to the randomized parcels experiment design with 3 replicates. As the amount of organic material increased, organic matter, total nitrogen, available phosphorus, extractable potassium contents in the soil and soil pH (except for hazelnut husk application) increased, but plant available copper content and iron contents (with 6 ton application) decreased. It has been determined that soil available zinc and manganese contents were decreased by increasing biochar applications. Total nitrogen and organic matter content of the soil tended to decrease generally depending on the duration of the incubation, whereas it has been found that the farmyard manure applications increased the organic matter content in 90 and 120 incubation times. Available micro element contents of the soil were regularly decreased during incubation period, but available phosphorus and extractable potassium contents increased during 90 and 60 incubation times, respectively. As a result, the effect of organic material application on examining parameters was obtained in the highest hazelnut husk applications except for pH and nitrogen, and the lowest in biochar applications.
Alan : Ziraat, Orman ve Su Ürünleri
Dergi Türü : Ulusal
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