EFFECT OF USING AGRICULTURAL DRAINAG WATER IRRIGATION ON YIELD AND YIELD COMPONENTS OF SOME WHEAT GENOTYPES (Triticuim aesativum L.) | ||
| Egyptian Journal of Applied Science | ||
| Volume 40, Issue 7, July 2025, Pages 102-117 PDF (852.92 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/ejas.2025.450848 | ||
| Abstract | ||
| ABSTRACT Water sacristy in Egypt is considered an important barrier for agricultural development. This study was conducted to investigate the behavior of seven wheat genotypes under sex of agricultural wastewater irrigation. The important results recorded as follows: The highest values of maturity date , plant height and total yield / plot were achieved at 60% of waste water irrigation , while the lowest at 100 % during the two studied seasons .Whereas the heading date achieved highest value at 40 % in the 2nd season only. Data also cleared that grain yield / plant, number of kernels / spike, 1000 – kernel weight as well as H.I % came in the first rank during the two studied seasons. Spike length was insignificantly affected at all treatments except at 100 % of waste water irrigation. Data also pointed out that Line III was the earliest in heading and maturity date during two investigated seasons. While both of Line I and Sids 14 genotypes were the latest in the 1st season only. The maximum number of spike / m2, spike length, number of kernels / spike and total yield / plant achieved from line I cultivar during the two studied seasons. The heaviest 1000 – kernel weight was taken of Line III during the two studied seasons. Data also cleared that Sakha 95 was the highest of harvest index in the 1st season and Line III in the 2nd season. Data also illustrated pointed out that, the interactions hadn’t significant at 5 % for heading date, plant height , number of spikes, grain yield / plant and spike length during the 1st and 2nd season but maturity date was significant in the second season only. Number of kernel and 1000 – kernel weight were significantly affected during the two seasons. Giza 171 cultivar showed superiority of number of kernels at 30 % of waste water irrigation while Line I achieved superiority at 30 % also of waste water irrigation. The highest grain yield values when used 50% waste water irrigation where obtoinalby Line I, Misr 3 and Sakha 95 while used 100% waste water irrigation the genotypes the Sakha 95, Sids 14 and Line II grain the highest grain yield good can be recommended as good genetic materials for wheat breeding programmers. | ||
| Keywords | ||
| Key Words: Triticum aestivum; Wheat genotypes; Grain yield; Waste water irrigation; Wheat breeding | ||
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