Response growth and yield three (Triticum aestivum L.) for spray Nano- Amino acid | ||
| Kirkuk University Journal For Agricultural Sciences | ||
| Article 25, Volume 13, Issue 4, December 2022, Pages 309-321 PDF (623.25 K) | ||
| Document Type: Research Paper | ||
| DOI: 10.58928/ku22.13425 | ||
| Authors | ||
| Ahmed M. A. Almashhadany1; Salam T. K. Alabar2; Salim A. Y. Al-ghazal1 | ||
| 1Mosul University- College of Agriculture and Forestry | ||
| 2Directorate of Agriculture Nineveh | ||
| Abstract | ||
| A field experiment was carried out in the winter season 2021-2022 in Nineveh Governorate in two locations, the first in Al-Hamdaniya district, and the second in the Mosul district (Region AL haawe) to know the effect of adding Nano amino acids on the growth and yield of bread wheat (Triticum aestivum L.). The experiment was applied by using a randomized complete block design (R.C.B.D) by the factorial experiment system with two factors, the first factor was three cultivars of bread wheat (Adana 99, Tal Afar and Jihan) and the second factor was two times of Nano amino acids application (the first date in the vegetative growth stage, the second date in the flowering stage), with three replications. Some characteristics of vegetative growth, (plant height cm and area of the flag leaf ( however, the grain yield and its components (No of spikes. m-2, spike length.cm, No of grains in the spike, 1000 grains weight.g, grain yield g.m-2 and the biological yield g.m-2). The results showed that the two cultivars Adana 99 and Tal Afar were superior over Jihan cultivar in most of the traits studied (plant height cm, No of spikes. m-2, No of grains in the spike, 1000 grains weight. g and grain yield g.m- 2) in the two study locations. As for The application time of amino acids spraying, the first date of spraying at the vegetative growth stage was significantly superior in most of the studied traits, which including grain yield with an average of (423.1 and 452.46 g.m-2) for the two experiment locations , respectively. The second spraying date at the flowering stage was significantly superior in the traits spike length and 1000 grains weight with an average of (8.22 cm and 37.15g), respectively, in Al-Hamdaniya site. And the 1000 grains weight with an average of (37.48g) for the Mosul location | ||
| Keywords | ||
| bread wheat cultivars Nano amino acids; growth and yield | ||
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