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| Erdogan, Ummugulsum; Cakmakci, Ramazan; Varmazyarı, Atafeh; Turan, Metin; Erdogan, Yasar; Kıtır, Nurgül. |
| This study was conducted during 2011 and 2012 to evaluate the effect of 1-aminocyclopropane-1-carboxylate (ACC) deaminase-containing, N2-fixing and P-solubilizing bacteria on the yield and morpho-physiological parameters of strawberry. A total of 8 applications at the trial set, with four water regimes were randomly distributed into the pots. The diminishing water supply caused a gradual decrease in the plant growth, chlorophyll content and berry yield, accompanied by increasing activities of drought stress markers such as total phenolics content (TPC), trolox equivalent antioxidant capacity (TEAC), malondialdehyde (MDA) content, hydrogen peroxide (H2O2), glutathione reductase (GR), glutathione S-transferase (GST), catalase (CAT), peroxidase (POD),... |
| Tipo: Journal paper |
Palavras-chave: Soil. |
| Ano: 2016 |
URL: http://orgprints.org/31217/1/UE-3.pdf |
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| Cakmakci, Ramazan; Erat, Mustafa; Oral, B; Erdogan, Ummugulsum; Sahin, Fikrettin. |
| The objective of this study was to evaluate the effects of twelve plant growth-promoting rhizobacteria (PGPR; Bacillus mycoides FD07, B. sphaericus RC12, B. pumilus RC19, B. cereus RC18, Variovorax paradoxus RC21, Paenibacillus polymyxa RC35, Pseudomonas putida RC06, B. megaterium RC07, B. megaterium M-3, B. licheniformis RC08, B. subtilis RC11, and B. subtilis OSU-142) used as biofertilisers, on various enzyme activities [glucose-6-phosphate dehydrogenase (G6PD); 6-phosphogluconate dehydrogenase (6PGD); glutathione reductase (GR); and glutathione S-transferase (GST)] and on seedling growth in spinach (Spinacia oleracea L.). Enhanced plant growth could result from rhizobacterial production of indole-3-acetic acid (IAA). The highest IAA-producing... |
| Tipo: Journal paper |
Palavras-chave: Soil. |
| Ano: 2009 |
URL: http://orgprints.org/31216/1/UE-2.pdf |
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| Cakmakci, Ramazan; Donmez, M.Figen; Erdogan, Ummugulsum. |
| This study was conducted with barley in greenhouse conditions in order to investigate seed inoculation with 5 different N2-fixing (Bacillus licheniformis RC02, Rhodobacter capsulatus RC04, Paenibacillus polymyxa RC05, Pseudomonas putida RC06, and Bacillus OSU-142) and 2 different phosphate-solubilising (Bacillus megaterium RC01 and Bacillus M-13) bacteria in comparison to control and mineral fertiliser (N and P) application. Among the strains used in the present study, 6 plant growth promoting rhizobacteria (PGPR) stimulated indole acetic acid (IAA) production and 3 of them stimulated phosphate solubilisation; all bacterial strains fixed N2 and significantly increased the growth of barley. Available phosphate in soil was significantly increased by... |
| Tipo: Journal paper |
Palavras-chave: "Organics" in general; Nutrient turnover; Soil. |
| Ano: 2007 |
URL: http://orgprints.org/31215/1/UE-1.pdf |
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| Erdogan, Ummugulsum; Erdogan, Yasar; Cakmakci, Ramazan; Turan, Metin. |
| Organic farming has potential for reducing some of the negative impacts of conventional agriculture on the environment. Organic farming contributes to rural development and economy. These farming systems can also be the most important contributor to the rural economy of region and Çoruh Valley. Çoruh Valley contains rich biological diversity of plants, wildlife, and ecosystems. These natural and environmental resources will play an important role for rural development in this area. Some evidences suggested that an important benefit of organic farming is the creation of jobs in the rural economy and prevention of human erosion. Effective use of the source will come true with production, processing and marketing of organic products such as spices, pekmez,... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: "Organics" in general. |
| Ano: 2014 |
URL: http://orgprints.org/24895/1/PT_24895_MTuran.pdf |
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