| Yazarlar (7) |
Ramazan Çakmakçı
|
|
Yasar Erturk
|
|
Mesude Figen Dönmez
|
|
Mustafa Erat
|
|
Meral Kutlu
|
|
Remzi Sekban
|
|
Ayhan Haznedar
|
| Özet |
| This study was conducted to isolate and identify plant growth promoting bacteria (PGPR) as biofertilizersfrom the acidic rhizosphere of tea grown in Eastern Black Sea region and to evaluate their potential use for nitrogen fixation, phosphate solubilization and improving plant growth of tea. The selected 26 different potential PGPR from a pool obtained from the tea rhizosphere on the basis of their laboratory tests value, were tested for their growth and yield of Turkish tea clone Muradiye 10 in comparison to farmyard manure and three different mineral fertilizers applicationas well as a control treatment without inoculation and any fertilizer application by conducting field experiments in three years. PGPR improved macro-and micro-nutrient concentrations in tea leaves, and stimulated plant growth. Trial results show that inoculation with Bacillus simplex 6/4, Paenibacillus validus 22/1, Bacillus megaterium 42/4, Chryseobacterium indologenes 21/5, Pantoea agglomerans 36/2, Bacillus cereus 27/6, Brevibacillus centrosporus 66/4, Paenibacillus polymyxa 66/6, Pantoea agglomerans 5/8, Burkholderia cepacia 65/6, Pseudomonas alcaligenes 27/1, Paenibacillus polymyxa 24/3, Pseudomonas sp. 30/5, and Brevibacillus choshinensis 2/5 stimulated overall plant shoot growth, macro-and micro-nutrient concentrations, trunk diameter, plant height and leaf yield of Turkish tea clones Muradiye 10 in the field experiments. Of the effective bacteria tested consistently gave growth and yields of tea equal to or higher than chemical fertilizers applied. The bacterial strain tested in this study improved for enhanced plant growth promotion will enable reductions in inputs ... |
| Anahtar Kelimeler |
| Makale Türü | Özgün Makale |
| Makale Alt Türü | Uluslararası alan indekslerindeki dergilerde yayımlanan tam makale |
| Dergi Adı | TABAD, Tarım Bilimleri Araștırma Dergisi |
| Dergi Tarandığı Indeksler | |
| Makale Dili | İngilizce |
| Basım Tarihi | 01-2012 |
| Cilt No | 5 |
| Sayı | 2 |
| Sayfalar | 176 / 181 |
