دورية أكاديمية
Assessment of weather effect on flower morphogenesis and fruit set in mango varieties in central India
| العنوان: | Assessment of weather effect on flower morphogenesis and fruit set in mango varieties in central India |
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| المؤلفون: | N. R. RANGARE, MANISH BHAN, S. K. PANDEY |
| المصدر: | Journal of Agrometeorology, Vol 24, Iss 1 (2022) |
| بيانات النشر: | Association of agrometeorologists, 2022. |
| سنة النشر: | 2022 |
| المجموعة: | LCC:Agriculture |
| مصطلحات موضوعية: | Mango flower morphogenesis, temperature, flower sex ratio, fruit set, Agriculture |
| الوصف: | A two-year field experiment was initiated in 2017-18 and 2018-19 years simultaneously to assess temperature on flower morphogenesis stages, flower sex ratio (hermaphrodite/staminate male flower) and fruit set in monoembryonic Langra and Amrapali varieties. Different dates of flower phenological stages viz., bud, panicle, bloom and flower initiation, pea, marble, egg, and maturity of fruits were recorded. The Langra variety exhibited bud initiation after mid December whereas Amrapali variety by the end of December. The range of mean maximum / minimum temperature as 26-31/10-12 °C promoted hermaphrodite flowers per panicle by 74 per cent in Langra variety, whereas range of 27-29/11-13 °C favored by 35 per cent in Amrapali variety. A positive and significant correlation between total number of flower / panicle and flower sex ratio in both the varieties suggested that higher temperature during initial flower phenologies improved number of hermaphrodite flowers. A mean minimum temperature for producing more number of hermaphrodite flower exhibited a range of 11-14 °C under central Indian conditions. Fruit set was maximum during pea stage and decline afterwards in marble and fruit maturity stages due to sudden rise in temperature at marble stage that caused in drop down of humidity thereby resulted in fruit drop in both the varieties. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 0972-1665 2583-2980 |
| Relation: | https://journal.agrimetassociation.org/index.php/jam/article/view/773; https://doaj.org/toc/0972-1665; https://doaj.org/toc/2583-2980 |
| DOI: | 10.54386/jam.v24i1.773 |
| URL الوصول: | https://doaj.org/article/5bc81018c38c4a0ba2e2687ba7ef3337 |
| رقم الأكسشن: | edsdoj.5bc81018c38c4a0ba2e2687ba7ef3337 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 09721665 25832980 |
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| DOI: | 10.54386/jam.v24i1.773 |