期刊
PAKISTAN JOURNAL OF AGRICULTURAL SCIENCES
卷 53, 期 1, 页码 113-120出版社
UNIV AGRICULTURE, FAC VETERINARY SCIENCE
DOI: 10.21162/PAKJAS/16.5073
关键词
Sunflower; pyramiding; heterosis; combining ability; achene yield; oil contents
资金
- Higher Education Commission (HEC) of Pakistan
Over the years, the cultivation of sunflower has emerged as a popular cash crop and the area under it has increased during the last decade in Pakistan because of its profitability than other competing crops. Besides, this crop needs little water, while its harvesting time is short and it can easily be cultivated between two major crops. The present study was conducted to assess the genetic potential of sunflower accessions for achene yield, achene weight and achene oil contents. The breeding material consisted of more than 102 sunflower accessions out of which 9 were selected. Morphological, quality and yield related traits recorded were; achene yield per plant, 1000 achene weight, oil contents, head diameter, leaf area, plant height, number of leaves per plant, days to 50% flowering, days taken to maturity, days to complete flowering, intermodal length, stem girth, palmitic acid, stearic acid, oleic acid, linoleic acid and protein contents.
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