دورية أكاديمية
Responses of nitrogen accumulation and translocation in five cytoplasmic hybrid rice cultivars
| العنوان: | Responses of nitrogen accumulation and translocation in five cytoplasmic hybrid rice cultivars |
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| المؤلفون: | Noor Muhammad, Yating Zheng, Farhan Nabi, Guotao Yang, Sumbal Sajid, Abdul Hakeem, Xuechun Wang, Youlin Peng, Zartasha Khan, Yungao Hu |
| المصدر: | Plant, Soil and Environment, Vol 68, Iss 2, Pp 73-81 (2022) |
| بيانات النشر: | Czech Academy of Agricultural Sciences, 2022. |
| سنة النشر: | 2022 |
| المجموعة: | LCC:Plant culture |
| مصطلحات موضوعية: | cytoplasmic male infertility, chlorophyll fluorescence, nitrogen utilisation efficiency, grain weight, vegetative organs, Plant culture, SB1-1110 |
| الوصف: | To study the difference among cytoplasm at the different nitrogen conditions, a research experiment was conducted using five different cytoplasmic male sterile (CMS) hybrid rice with nitrogen levels at N0, N1, N2, and N3; the nitrogen application rates were 0, 90, 180, and 270 kg/ha, from 2018 to 2019. Results showed that among tested cultivars of CMS hybrid rice, JW (J803A × Chenghui727) showed the highest yield in both years for the low nitrogen and high nitrogen treatments. The dry matter accumulation and translation of JW type in nutritive organs were higher than that of others during the low nitrogen level (N1). We concluded that the nutrient translocation within plants organs and dry biomass accumulation were highly dependent on CMS type and nitrogen application. This research indicates that selecting a rice cultivar with greater efficiency of nitrogen is favourable for raising the number of grains per panicle, grain yield, and nitrogen use efficiency. JW cytoplasm displayed great efficiency in low nitrogen, which is a potential cytoplasmic resource. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1214-1178 1805-9368 |
| Relation: | https://pse.agriculturejournals.cz/artkey/pse-202202-0002_responses-of-nitrogen-accumulation-and-translocation-in-five-cytoplasmic-hybrid-rice-cultivars.php; https://doaj.org/toc/1214-1178; https://doaj.org/toc/1805-9368 |
| DOI: | 10.17221/354/2021-PSE |
| URL الوصول: | https://doaj.org/article/2d54a761fc2e4e0796abeb4407a6097a |
| رقم الأكسشن: | edsdoj.2d54a761fc2e4e0796abeb4407a6097a |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 12141178 18059368 |
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| DOI: | 10.17221/354/2021-PSE |