Parcourir par auteur "Khah, E. M."
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Assessment of growth and yield components following the application of different biological fertilizers on soybean (Glycine max L.) cultivation
Zarei, I.; Khah, E. M.; Mohammadi, G.; Petropoulos, S. (2011)In the present study, the effect of five biological fertilizers [b(1) (control), b(2), b(3), b(4) and b(5)] on the yield and quality properties of the seeds of two well-established in Iran soybean genotypes (Glycine max ... -
Cotton row spacing and plant density cropping systems I. Effects on accumulation and partitioning of dry mass and LAI
Darawsheh, M. K.; Khah, E. M.; Aivalakis, G.; Chachalis, D.; Sallaku, F. (2009)Increase of plant density with decreasing cotton row spacing has been suggested as an alternative strategy to optimize cotton profit. Although, the primary goal of this method is to reduce input cost, however, there is ... -
Cotton row spacing and plant density cropping systems II. Effects on seedcotton yield, boll components and lint quality
Darawsheh, M. K.; Chachalis, D.; Aivalakis, G.; Khah, E. M. (2009)Narrow or ultra narrow row production system has been suggested as an alternative strategy instead of conventional to increase yield and to reduce cotton input cost. However, the performance of this production system at ... -
Effect of different hydropriming times on the quantitative and qualitative characteristics of chickpea (Cicer arietinum L.)
Zarei, I.; Mohammadi, G.; Sohrabi, Y.; Kahrizi, D.; Khah, E. M.; Yari, K. (2011)In dry land areas of the western half of Iran, chickpea due to exposure to rotation with wheat and barley play an important role in maintaining survival of agriculture in these regions. Seed priming is a simple and cheap ... -
The effect of different irrigation techniques on plant performance and seed quality in relation to fruit maturation and storage of different genotypes of pepper (Capsicum annuum var. annuum L.)
Khah, E. M.; Koukoufikis, K.; Mavromatis, A. G.; Chachalis, D.; Goulas, C. K. (2007)The effects of irrigation techniques on the plant performance and fruit yield of three cultivars of pepper (Tomatopepper, California Wonder, Pi-14) and a hybrid (Spartacus) pepper were studied. In particular, the irrigation ... -
Effect of fertilizers on Lettuce (Lactuca sativa) yield, physical and organoleptic properties
Khah, E. M.; Arvanitoyannis, I. S. (2003)The current study was carried out in an attempt to correlate the yield attributes with the physical properties of lettuce. The effect of four types of slow release and soluble fertilizers and a control treatment (only ... -
Effect of GA3 and nitrogen on yield and marketability of lettuce (Lactuca sativa L.)
Tsiakaras, G.; Petropoulos, S. A.; Khah, E. M. (2014)In the present study the effect of both nitrogen application rate and gibberellic acid (GA3) on yield and earliness of production and marketability (plant height and leaf color) of lettuce was examined. Three commercial ... -
Effect of grafting and modified atmosphere packaging on eggplant quality parameters during storage
Arvanitoyannis, I. S.; Khah, E. M.; Christakou, E. C.; Bietsos, F. A. (2005)The physico-chemical parameters (pH, mechanical firmness and vitamin C) and sensory parameters of grafted and ungrafted eggplant plants were studied in relation to storage time (up to 17 days at 10°C). Eggplant plants of ... -
Effect of grafting on eggplant leaf gas exchanges under mediterranean greenhouse conditions
Khah, E. M.; Katsoulas, N.; Tchamitchian, M.; Kittas, C. (2011)Grafting is an easier and faster approach than plant breeding to take advantage of both existing resistant plants, especially wild cultivars, and high-bred cultivars. The aim of this study was to investigate the changes ... -
Effect of grafting on growth, performance and yield of aubergine (Solanum melongena L.) in greenhouse and open-field
Khah, E. M. (2011)Seedlings of aubergine (Solanum melongena L.) cv. 'Rima' were used as scion (R) and control (non-grafted) and rootstock (self-grafted) (RR), while two hybrid tomatoes 'Heman' (Lycopersicon hirsutm) and 'Primavera' (Lycopersicon ... -
Effect of sowing date and cultivar on leaf yield and seed production of coriander (Coriandrum sativum L.)
Khah, E. M. (2009)The single plant production of leaves and seeds of three genotypes (GR, AUS and IRN) of coriander (Coriandrum sativum L.) was studied in relation to three sowing dates (i.e. transplanting on 11-11-2004, 9-3-2005 and 7-4-2005, ... -
Effects of initial seed moisture content, imbibition temperature and seed vigour on germination, electrolyte leakage and seedling growth in plum tomatoes
Chachalis, D.; Darawsheh, M. K.; Khah, E. M. (2008)The effect of interaction of either the initial seed moisture content or seed vigour and imbibition temperature on germination, electrolyte leakage and seedling growth in plum tomatoes was studied. Specific moisture content ... -
Evaluation of Growth Media Incorporating Cotton Ginning By-products for Vegetable Production
Khah, E. M.; Petropoulos, S. A.; Karapanos, I. C.; Passam, H. C. (2012)The suitability of by-products from the cotton ginning industry for incorporation into growth media for three vegetable crops was examined. Composts were prepared by mixing the by-product with soil in 5 ratios (20:80, ... -
Evaluation of rootstocks for watermelon grafting with reference to plant development, yield and fruit quality
Petropoulos, S. A.; Khah, E. M.; Passam, H. C. (2012)The effect of grafting and post-grafting temperature on the plant development of two watermelon cultivars at transplantation and on subsequent fruit quality was studied. Watermelon cv. Sugar Baby and Crimson Sweet were ... -
Evaluation of seed cotton (Gossypium hirsutum L.) production and quality in relation to the different irrigation levels and two row spacings
Zaxos, D.; Kostoula, S.; Khah, E. M.; Mavromatis, A.; Chachalis, D.; Sakellariou, M. (2012)The effect of row spacings and irrigation levels on the earliness of seed production of cotton was investigated under the Mediterranean environment of central Greece. This particular cotton growing area is exposed to risk ... -
Factors affecting seed germination and emergence of Venice mallow (Hibiscus trionum)
Chachalis, D.; Korres, N.; Khah, E. M. (2008)Venice mallow is an emerging weed problem in many regions of the world in various crops. Studies on its hard seed coat were conducted by scanning electron, light, and fluorescence microscopy. The effects of environmental ... -
Floral behaviour and fruit set in four cultivars of aubergine
Khah, E. M.; Antonopoulos, A.; Passam, H. C. (2002)Four cultivars of aubergine (Solanum melongena L.) were cultivated in the greenhouse over two years. The number of flowers formed and their morphological characteristics were recorded in relation to the presence or absence ... -
Flower morphology and number of aubergine (Solanum melongena L.) in relation to fruit load and auxin application
Passam, H. C.; Baltas, C.; Boyiatzoglou, A.; Khah, E. M. (2001)The effect of fruit load and auxin application on the flower morphology and flower number of two aubergine cultivars was investigated under greenhouse conditions. The flowers of plants that did not set fruit showed only ... -
Greenhouse seed production of two dwarf green bean cultivars in relation to the duration of irrigation
Khah, E. M.; Akoumianakis, K. A.; Passam, H. C. (2005)As good quality irrigation water becomes increasingly scarce in the Mediterranean region, especially in coastal areas where greenhouses are located, methods of economizing water consumption are essential. Therefore, the ... -
Influence of storage conditions on protein profile of pepper seeds, analyzed by SDS-PAGE
Khah, E. M.; Kouretas, D. (2003)Seeds were stored under variable conditions for long or short periods of time at 5degreesC or 25degreesC after which they were germinated and total proteins were analyzed by SDS-PAGE. An 80KDa protein was expressed only ...