Response of Some Growth Characters and Yield Properities for Genotypes of Cotton (Gossypiumhirsutum L.) Under Different Planting Durations. | ||
| Journal of Tikrit University For Agriculture Sciences | ||
| Article 1, Volume 14, Issue 0, March 2014, Pages 344-350 | ||
| Authors | ||
| Yousif Abdel- Hamid M. AL- Hajooj; Fakhradeen A.Q. Sedeeq | ||
| Abstract | ||
| This study was carried out in the field of field crop Dept . /college of Agriculture /Tikrit University for summer season 2011 , the experiment was included two factors ,First was two times of Planting (20 March and 20 April) while the second factors was six genotypes of upland cotton (coker 310 , cafco-1 , lachata , Dies , Dunn1047 and w888 ), by aim to study effect of two times of Planting and the genotypes in field characters and yield Component characters .The experiment applied by using RCBD design in split plot arraugement for factorial experiment with three replicates . the two times Planting where as main plots while the genotypes where as sub plots . the study included three field characters and nine characters of yield and it,s components . The results were had as: Genotypes where significantly differed in characters : plant height , number of fruity branchs , number of bolls , boll weight , seed inder , eairleness in maturity. and seed cotton yield , tow times of planting were differed significantly in number of days to 50% opening of flowers and number of days to 50% opening of bolls , mean weight of the boll and lint index , the interaction between two fimes of planting and the genotypes was significant number of opened bolls , mean weight of the boll and earilness maturity characters . | ||
| Keywords | ||
| Cotton; Genotypes; Cultivtion dates | ||
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