twentyfourteen domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /var/www/vhosts/gcsar.gov.sy/httpdocs/en/wp-includes/functions.php on line 6131Amer Abdul Razzak\u00a0<\/strong> Abstract<\/strong><\/p>\n The study was conducted at Lattakia Research Center for three growing seasons (2004-2005, 2005-2006, and 2006-2007) by using twelve local tomato genotypes ( Lycopersicon esculentum<\/em> Mill.) collected from several areas. Because of the self-fertility which had been done these genotypes, a genetic segregation occurred in offspring of some types and resulted new types. Amer Abdul Razzak\u00a0 General Commission for Scientific Agricultural Research- Lattakia Research Center Tishreen University, Faculty of Agriculture \u00a02008 Abstract The study was conducted at Lattakia Research Center for three growing seasons (2004-2005, 2005-2006, and 2006-2007) by using twelve local tomato genotypes ( Lycopersicon esculentum Mill.) collected from several areas. Because of the self-fertility which had … Continue reading Survey and Characterization of Tomato Local Types Lycopersicon esculentum Mill <\/em> in the Syrian Coast<\/span>
\n General Commission for Scientific Agricultural Research-<\/strong>
\n Lattakia Research Center<\/strong>
\nTishreen University, Faculty of Agriculture<\/strong>
\n\u00a02008<\/strong><\/p>\n
\nThe study followed-up the morphological and yield characteristics of local genotypes of tomato and genotypes which selected from their offspring. Thus, it could be considered a genetic base for breeding programs.
\nMorphological traits, flowers and fruits and theirs chemical contents were studied. Significant differences for the traits of plant, flowers and fruits were found among both local and selected types throughout the two seasons. Results showed that the fourth genotype had the highest value for main stem length (370.25 cm) and fruits had the highest content of dry matter, acidity and sugar at 6.81, 0.46 and 4.09 % respectively. The eleventh genotype recorded the highest productivity per plant 2839.4 g, whereas the highest fruit weight 120.97 g was recorded in the eighth genotype.
\nAmong eighteen of selected lines, it was observed the superiority of the\u00a0 fourth line in\u00a0 main stem length 450.25 cm, and the eleventh line in the yield per plant 3548.13 g, whereas the eighteenth line was the best in terms of fruit weight\u00a0 110.5 g.
\nPositive correlation was observed between yield and number of fruits per plant among local genotypes and selected lines (r= 0.41, r=0.7) respectively, and the same relationship was noticed between fruit weight and number of loculars per fruit (r= 0.4, r=0.53) respectively.
\nSelective differences between local genotypes and selected lines fluctuated according to trait. The highest difference ratio (119.4 %) was recorded in the yield of eighteenth line; the change of fruit weight was disparate for both value and trend, while the change of dray matter in fruits was negative for most genotypes because of the actual increase of yield and its negative relationship with fruit dray matter.<\/p>\n","protected":false},"excerpt":{"rendered":"