Evaluation of some bread wheat cultivars productivity and quality to foliar spray time by different zinc oxide nanoparticles sizes . [electronic resource]
Language: English Summary language: Arabic Description: p. 15-31Other title:- .تقييم إنتاجية وجودة بعض أصناف قمح الخبز لوقت الرش الورقى بأحجام نانومترية مختلفة من أكسيد الزنك [Added title page title]
- Assiut journal of agricultural sciences, 2018 v. 49 (4) [electronic resource].
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Main | ART AJAS V49 No4 2 (Browse shelf(Opens below)) | Available |
Includes reference
A field experiment was carried out during 2016/ 2017 and 2017/ 2018 seasons at the Agronomy Department Experimental Farm, Agriculture Faculty, Assiut University to study the effect of foliar spray time by different zinc oxide nanoparticles sizes on productivity and quality of some bread wheat cultivars. The experiment was laid out in
randomized complete block design (RCBD) using split plot in strips arrangement with three replications. Zinc dioxide nanoparticles size (control, 20.7, 23.0 and 27.0 nm) were allocated horizontally, while, the three bread wheat cultivars (Sids-1, Sids-12 and Gemmeaza-11) were arranged vertically and zinc spray time (30, 45 and 60 days after planting) were assigned in sub plots. The obtained results show that the zinc oxide
nanoparticles sizes (ZnO NPs), bread wheat cultivars and zinc spray time variables had a significant influence on all studied traits in the two growing seasons except the effect of zinc application time on number of spikes m-2 and grain yield feddan-1 traits in the first season which was non- significant. In addition, the most first order interactions had
a significant effect on most studied traits in both season
Summary in Arabic
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