11 extractive question-and-answer pairs built from Assessment of male date palm ( Phoenix dactylifera ) genotypes based on morphological and chemotypic attributes | The Indian Journal of Agricultural Sciences, published by epubs.icar.org.in. Source-evidenced topics include male date palm, phoenix dactylifera, genotypes, chemotypic attributes, artificial pollination, fruit setting, ciah-dp-m1, total phenolic content. Every answer is a verbatim span of text the source prints, and each row carries the passage it sits in, its offset in that passage, the source quote, the page and the location in the document, so any row can be checked against the original. Question types in the export: 8 factual, 2 list, 1 relationship. 3 of the 11 pairs (27.3%) ask explanatory questions; the remaining 8 are factual or table-based questions. 90.91% of rows pass the corpus quality gate.
This dataset contains 11 extractive question-and-answer pairs derived from a study on male date palm (Phoenix dactylifera) genotypes, focusing on morphological and chemotypic attributes. The research, conducted at ICAR-Central Institute for Arid Horticulture, Bikaner, Rajasthan, evaluated nine genotypes for their suitability as pollinisers in date palm cultivation. Key topics include artificial pollination, phenotypic and biochemical parameters, and specific genotype performance metrics. The dataset also includes metadata about The Indian Journal of Agricultural Sciences, where the study was published.
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df = desidata.load("epubs-icar-org-in-a5f7aa43603ee615055e044daf71fbea")
df.head()First 10 of 11 rows
| question | answer | context | answer_start | question_type | knowledge_quality_score | source_document | source_quote | source_page | source_location | confidence | validation_status |
|---|---|---|---|---|---|---|---|---|---|---|---|
| What is the primary reason artificial pollination is required for date palm cultivation? | Non-synchronous flowering phenomenon in date palm | Date palm (Phoenix dactyliferaL.) is a perennial dioecious plant of hot arid ecosystem, commercially cultivated for edible fruits. Non-synchronous flowering phenomenon in date palm is one of the major challenges, therefore, artificial pollination is essentially required for successful fruit setting. Very scanty and scattered information to identify the superior male date palm genotypes as potential pollinisers based on morpho-biochemical characterisation is available. the present study was performed to characterise nine male date palm genotypes based on phenotypic and biochemical parameters during 2020–22 at ICAR-Central Institute for Arid Horticulture, Bikaner, Rajasthan. The carpological and morphological measures of leaf, spathe and inflorescence showed significant variation. | 131 | relationship | 0.970 | https://epubs.icar.org.in/index.php/IJAgS/article/view/134832 | Date palm (Phoenix dactyliferaL.) is a perennial dioecious plant of hot arid ecosystem, commercially cultivated for edible fruits. Non-synchronous flowering phenomenon in date palm is one of the major challenges, therefore, artificial pollination is essentially required for successful fruit setting. | p[0] | 0.700 | valid | |
| Which platforms index The Indian Journal of Agricultural Sciences? | Elsevier Scopus, Clarivate Analytics ESCI, DOAJ. | This work is licensed under aCreative Commons Attribution-NonCommercial-NoDerivatives 4. International License. The copyright of the articles published inThe Indian Journal of Agricultural Sciencesis vested with the Indian Council of Agricultural Research, which reserves the right to enter into any agreement with any organization in India or abroad, for reprography, photocopying, storage and dissemination of information. The Council has no objection to using the material, provided the information is not being utilized for commercial purposes and wherever the information is being used, proper credit is given to ICAR. Print ISSN:0019-5022Online ISSN:2394-3319NAAS Rating (2026):6.7WoS Impact Factor (June 2026):0. Indexedin Elsevier Scopus, Clarivate Analytics ESCI, DOAJ.Plagiarism checkby iThenticate.The work is licensed underAttribution-NonCommercial-NoDerivatives 4. | 730 | list | 0.820 | https://epubs.icar.org.in/index.php/IJAgS/article/view/134832 | Indexedin Elsevier Scopus, Clarivate Analytics ESCI, DOAJ.Plagiarism checkby iThenticate.The work is licensed underAttribution-NonCommercial-NoDerivatives 4. | ||||
| What criteria were used to evaluate the male date palm genotypes? | phenotypic and biochemical parameters | Date palm (Phoenix dactyliferaL.) is a perennial dioecious plant of hot arid ecosystem, commercially cultivated for edible fruits. Non-synchronous flowering phenomenon in date palm is one of the major challenges, therefore, artificial pollination is essentially required for successful fruit setting. Very scanty and scattered information to identify the superior male date palm genotypes as potential pollinisers based on morpho-biochemical characterisation is available. the present study was performed to characterise nine male date palm genotypes based on phenotypic and biochemical parameters during 2020–22 at ICAR-Central Institute for Arid Horticulture, Bikaner, Rajasthan. The carpological and morphological measures of leaf, spathe and inflorescence showed significant variation. | 560 | list | 0.740 | https://epubs.icar.org.in/index.php/IJAgS/article/view/134832 | the present study was performed to characterise nine male date palm genotypes based on phenotypic and biochemical parameters during 2020–22 at ICAR-Central Institute for Arid Horticulture, Bikaner, Rajasthan. | p[0] | |||
| Who holds the copyright for articles published in The Indian Journal of Agricultural Sciences? | Indian Council of Agricultural Research | This work is licensed under aCreative Commons Attribution-NonCommercial-NoDerivatives 4. International License. The copyright of the articles published inThe Indian Journal of Agricultural Sciencesis vested with the Indian Council of Agricultural Research, which reserves the right to enter into any agreement with any organization in India or abroad, for reprography, photocopying, storage and dissemination of information. The Council has no objection to using the material, provided the information is not being utilized for commercial purposes and wherever the information is being used, proper credit is given to ICAR. Print ISSN:0019-5022Online ISSN:2394-3319NAAS Rating (2026):6.7WoS Impact Factor (June 2026):0. Indexedin Elsevier Scopus, Clarivate Analytics ESCI, DOAJ.Plagiarism checkby iThenticate.The work is licensed underAttribution-NonCommercial-NoDerivatives 4. | 216 | factual | 0.570 | https://epubs.icar.org.in/index.php/IJAgS/article/view/134832 | The copyright of the articles published inThe Indian Journal of Agricultural Sciencesis vested with the Indian Council of Agricultural Research, which reserves the right to enter into any agreement with any organization in India or abroad, for reprography, photocopying, storage and dissemination of information. | ||||
| What type of ecosystem is the date palm commercially cultivated in? | hot arid ecosystem | Date palm (Phoenix dactyliferaL.) is a perennial dioecious plant of hot arid ecosystem, commercially cultivated for edible fruits. Non-synchronous flowering phenomenon in date palm is one of the major challenges, therefore, artificial pollination is essentially required for successful fruit setting. Very scanty and scattered information to identify the superior male date palm genotypes as potential pollinisers based on morpho-biochemical characterisation is available. the present study was performed to characterise nine male date palm genotypes based on phenotypic and biochemical parameters during 2020–22 at ICAR-Central Institute for Arid Horticulture, Bikaner, Rajasthan. The carpological and morphological measures of leaf, spathe and inflorescence showed significant variation. | 68 | factual | 0.490 | https://epubs.icar.org.in/index.php/IJAgS/article/view/134832 | Date palm (Phoenix dactyliferaL.) is a perennial dioecious plant of hot arid ecosystem, commercially cultivated for edible fruits. | p[0] | 0.700 | valid | |
| What was the recorded total phenolic content for the CIAH-DP-M1 genotype? | 11.90 mg GAE/g | The results revealed that CIAH-DP-M8 exhibited the maximum leaf length (400 cm) whereas, the CIAH-DP-M5 exhibited the shortest leaves (250.0 cm). The CIAH-DP-M1 showed superiority in all the recorded parameters related to the inflorescence among the genotype studied. in the biochemical parameters also, it was significantly superior in total phenolic content (11.90 mg GAE/g), total antioxidant capacity (16.35 mg AAE/g DW), flavonoids (0.496 mg E.Cat./g DW) and total sugar content (80.90 mg/g) which proved its potential for quality pollen grains production of date palm. The characterised promising male date palm genotype in the present study could serve as potential polliniser in western India. Abu-Zahra T R and Shatnawi M A. 2019. New pollination technique in date palm (Phoenix dactylifera L.) cv. Barhee and Medjool under Jordan valley conditions. | 361 | factual | 0.490 | https://epubs.icar.org.in/index.php/IJAgS/article/view/134832 | in the biochemical parameters also, it was significantly superior in total phenolic content (11.90 mg GAE/g), total antioxidant capacity (16.35 mg AAE/g DW), flavonoids (0.496 mg E.Cat./g DW) and total sugar content (80.90 mg/g) which proved its potential for quality pollen grains production of date palm. | ||||
| What is the 2026 NAAS Rating of The Indian Journal of Agricultural Sciences? | 6.7 | This work is licensed under aCreative Commons Attribution-NonCommercial-NoDerivatives 4. International License. The copyright of the articles published inThe Indian Journal of Agricultural Sciencesis vested with the Indian Council of Agricultural Research, which reserves the right to enter into any agreement with any organization in India or abroad, for reprography, photocopying, storage and dissemination of information. The Council has no objection to using the material, provided the information is not being utilized for commercial purposes and wherever the information is being used, proper credit is given to ICAR. Print ISSN:0019-5022Online ISSN:2394-3319NAAS Rating (2026):6.7WoS Impact Factor (June 2026):0. Indexedin Elsevier Scopus, Clarivate Analytics ESCI, DOAJ.Plagiarism checkby iThenticate.The work is licensed underAttribution-NonCommercial-NoDerivatives 4. | 684 | factual | 0.370 | https://epubs.icar.org.in/index.php/IJAgS/article/view/134832 | Print ISSN:0019-5022Online ISSN:2394-3319NAAS Rating (2026):6.7WoS Impact Factor (June 2026):0. | p[30] | 0.700 | ||
| What is the ISSN for the online version of The Indian Journal of Agricultural Sciences? | 2394-3319 | This work is licensed under aCreative Commons Attribution-NonCommercial-NoDerivatives 4. International License. The copyright of the articles published inThe Indian Journal of Agricultural Sciencesis vested with the Indian Council of Agricultural Research, which reserves the right to enter into any agreement with any organization in India or abroad, for reprography, photocopying, storage and dissemination of information. The Council has no objection to using the material, provided the information is not being utilized for commercial purposes and wherever the information is being used, proper credit is given to ICAR. Print ISSN:0019-5022Online ISSN:2394-3319NAAS Rating (2026):6.7WoS Impact Factor (June 2026):0. Indexedin Elsevier Scopus, Clarivate Analytics ESCI, DOAJ.Plagiarism checkby iThenticate.The work is licensed underAttribution-NonCommercial-NoDerivatives 4. | 656 | factual | 0.370 | https://epubs.icar.org.in/index.php/IJAgS/article/view/134832 | Print ISSN:0019-5022Online ISSN:2394-3319NAAS Rating (2026):6.7WoS Impact Factor (June 2026):0. | p[30] | 0.700 | ||
| What is the print ISSN number for The Indian Journal of Agricultural Sciences? | 0019-5022 | This work is licensed under aCreative Commons Attribution-NonCommercial-NoDerivatives 4. International License. The copyright of the articles published inThe Indian Journal of Agricultural Sciencesis vested with the Indian Council of Agricultural Research, which reserves the right to enter into any agreement with any organization in India or abroad, for reprography, photocopying, storage and dissemination of information. The Council has no objection to using the material, provided the information is not being utilized for commercial purposes and wherever the information is being used, proper credit is given to ICAR. Print ISSN:0019-5022Online ISSN:2394-3319NAAS Rating (2026):6.7WoS Impact Factor (June 2026):0. Indexedin Elsevier Scopus, Clarivate Analytics ESCI, DOAJ.Plagiarism checkby iThenticate.The work is licensed underAttribution-NonCommercial-NoDerivatives 4. | 635 | factual | 0.370 | https://epubs.icar.org.in/index.php/IJAgS/article/view/134832 | Print ISSN:0019-5022Online ISSN:2394-3319NAAS Rating (2026):6.7WoS Impact Factor (June 2026):0. | p[30] | 0.700 | ||
| Which genotype excelled in all inflorescence-related parameters? | CIAH-DP-M1 | The results revealed that CIAH-DP-M8 exhibited the maximum leaf length (400 cm) whereas, the CIAH-DP-M5 exhibited the shortest leaves (250.0 cm). The CIAH-DP-M1 showed superiority in all the recorded parameters related to the inflorescence among the genotype studied. in the biochemical parameters also, it was significantly superior in total phenolic content (11.90 mg GAE/g), total antioxidant capacity (16.35 mg AAE/g DW), flavonoids (0.496 mg E.Cat./g DW) and total sugar content (80.90 mg/g) which proved its potential for quality pollen grains production of date palm. The characterised promising male date palm genotype in the present study could serve as potential polliniser in western India. Abu-Zahra T R and Shatnawi M A. 2019. New pollination technique in date palm (Phoenix dactylifera L.) cv. Barhee and Medjool under Jordan valley conditions. | 150 | factual | 0.330 | https://epubs.icar.org.in/index.php/IJAgS/article/view/134832 | The CIAH-DP-M1 showed superiority in all the recorded parameters related to the inflorescence among the genotype studied. | p[0] | 0.700 |
Read straight from the file — download or use the API URL for the full dataset.
| p[30] |
| 0.700 |
| valid |
| 0.700 |
| valid |
| p[30] |
| 0.700 |
| valid |
| p[0] |
| 0.700 |
| valid |
| valid |
| valid |
| valid |
| valid |