Assessment Of Heritable Variation And Best Combining Genotypes For Grain Yield And Its Attributes In Bread Wheat
作者: Nusrat Parveen1*Mudassar Iqbal1Mehvish Tahir1Saba Aleem1Rasheda Aslam1Etlas Amin1Kaiser Latif Cheema1 and Abdus Salam Khan2
刊名: American Journal of Agricultural Research, 2019, Vol.4 (31)
来源数据库: eScience Publisher
DOI: 10.28933/ajar-2018-06-1301
关键词: WheatCombining abilityYieldDiallelAdditive genetic variation
原始语种摘要: Grain yield in wheat is the resultant of several plant attributes. It is very important to assess heritable variation involved in the inheritance of these attributes in addition to find best combining genotypes. For this purpose, the present study involving 5×5 full diallel analysis was performed. Twenty F1 hybrids along with their parents were planted in field using randomized complete block design (RCBD) with three replications in the research area of Department of Plant Breeding and Genetics, University of Agriculture, Faisalabad during 2015-2016. Plant characters like plant height, flag leaf area, spike length, No. of fertile tillers per plant, No. of grains per spike, No. of spikelets per spike, 1000 grain weight and grain yield per plant were studied in this experiment. Mean squares...
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  • grain 颗粒
  • spike 示踪物
  • Grain 谷物
  • plant 植物
  • yield 成品率
  • breeding 育种
  • diallel 双列的
  • parents 亲本
  • GCA Ground Control Approach
  • fertile 肥沃的