Orta Tigray, Etiyopya'da Tanıtılan Farklı Ova Bambu Türlerinin Adaptasyonu ve Büyüme Performansı

Çalışmanın amacı: Çalışma, farklı egzotik ova bambularının büyüme performansını ve adaptasyon potansiyelini değerlendirmek ve en iyi performans gösteren türleri belirlemek ve sağlamak için yapılmıştır. Çalışma alanı: Çalışma Agbe, Tanqua Melashe ilçesi orta Tigray’de Haziran 2018 ile Aralık 2021 arasında yapılmışır. Materyal ve yöntem: Çalışma, Dendrocalamus hamiltonii, Dendrocalamus asper, Dendrocalamus membranaceos, Bambusa vulgaris, Bambusa bambos ve Guadua amplexifolia olmak üzere altı farklı egzotik ova bambu türüne odaklanmıştır. Deneme, rastgele tam blok tasarımı (RCBD) göre üç tekrarlamalı olarak tasarlanmıştır. Toplanan verileri analiz etmek için varyans analizi kullanılmıştır. Temel sonuçlar: Bambusa bambos, Bambusa vulgaris, Dendrocalamus membranaceos ve Dendrocalamus hamiltonii dışında seçilen bambu türleri bir şekilde hayatta kalma ve uyum sağlama sorunlarına sahiptir. Türlerin kök yaka çapı, kulm çapı, kulm yüksekliği ve kulm sayısı gibi parametreleri arasında, sonuç değerinde (p<0.05) önemli bir fark bulunmuştur. Çalışma, Bambusa bambos ve Bambusa vulgaris'in iyi adapte olduğunu ve tüm adaptasyon ve büyüme parametrelerinde en yüksek ortalama değerleri gösterdiğini, ardından Dendrocalamus membranaceos ve Dendrocalamus hamiltonii'nin geldiğini ortaya koymuştur. Araştırma vurguları: Çalışma alanında tanıtılan ova bambu türlerinin iyi adapte olanların ve yüksek büyüme performansı gösterenlerin dikilmesi önemlidir. Bambusa bambos ve Bambusa vulgaris türlerinin en iyi büyüme ve adaptasyon performansına sahip olduğunu, ardından Dendrocalamus membranaceos ve Dendrocalamus hamiltonii'nin çalışma alanında bu türün ekimini genişleterek farklı paydaşlar için daha fazla ekonomik ve geçim kaynağı faydaları sağladığını savunmaktayız

Anahtar Kelimeler:

Adaptasyon, Büyüme Performansı, Egzotik Ova Bambu, Orta Tigray, Etiyopya

Adaptation and Growth Performance of Different Introduced Lowland Bamboo Species in Central Tigray, Ethiopia

Aim of study: The study was performed to evaluate the growth performance and adaptation potential of different exotic lowland bamboos, as well as identifying and providing the best-performing species. Area of study: The study was conducted in Agbe, Tanqua Melashe district Central Tigray between June 2018 and December 2021. Material and methods: The study focused on six different exotic lowland bamboo species, which are Dendrocalamus hamiltonii, Dendrocalamus asper, Dendrocalamus membranaceos, Bambusa vulgaris, Bambusa bambos, and Guadua amplexifolia. The experiment was designed as a randomized complete block design (RCBD) with three replications. An analysis of variance was used to analyze the collected data. Main results: The selected bamboo species somehow had problems with survival and adaptability except for Bambusa bambos, Bambusa vulgaris, Dendrocalamus membranaceos, and Dendrocalamus hamiltonii species. Between species’ parameters, such as root collar diameter, culm diameter, culm height, and number of culms, the outcome had a significant difference at (p<0.05). The study revealed that Bambusa bambos and Bambusa vulgaris are well adapted and showed the highest mean values in all adaptation and growth parameters followed by Dendrocalamus membranaceos and Dendrocalamus hamiltonii. Highlights: It is important to plant well adaptated and showed high growth performance of introduced lowland bamboo species in the study area. We advocate that Bambusa bambos and Bambusa vulgaris species with the best-performed growth and adaptation, followed by Dendrocalamus membranaceos and Dendrocalamus hamiltonii for further economic and livelihood benefits.

Keywords:

Adaptation, Growth Performance, Exotic Lowland Bamboo, Central Tigray, Ethiopia,

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