AgricultureEnglish6.5/10 · BronzeCSV file availableUpdated 20 Oct 2026

Asystasia intrusa: Cover crop and water balance dynamics in oil palm plantation | The Indian Journal of Agricultural Sciences - Question and Answer Dataset

Name: Asystasia intrusa: Cover crop and water balance dynamics in oil palm plantation | The Indian Journal of Agricultural Sciences - Question and Answer Dataset
Creator: epubs.icar.org.in
Keywords: Agriculture, question-answering, extractive-qa, asystasia-intrusa, cover-crop, water-balance-dynamics, oil-palm-plantation, soil-moisture-content, dry-season, rainfall, evapotranspiration, percolation

#question-answering#extractive-qa#asystasia-intrusa#cover-crop#water-balance-dynamics#oil-palm-plantation#soil-moisture-content#dry-season#rainfall#evapotranspiration#percolation

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About this dataset

12 extractive question-and-answer pairs built from Asystasia intrusa: Cover crop and water balance dynamics in oil palm plantation, published by epubs.icar.org.in. Source-evidenced topics include asystasia intrusa, cover crop, water balance dynamics, oil palm plantation, soil moisture content, dry season, rainfall, evapotranspiration. 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: 6 factual, 4 relationship, 1 list, 1 summary. 6 of the 12 pairs (50.0%) ask explanatory questions; the remaining 6 are factual or table-based questions. 91.67% of rows pass the corpus quality gate.

The story in this dataset

Asystasia intrusa and water balance in oil palm plantations

This dataset contains 12 question-and-answer pairs derived from a study on Asystasia intrusa as a cover crop in oil palm plantations, focusing on water balance dynamics. The questions address topics such as soil moisture, groundwater deficit, and the role of A. intrusa during dry seasons. The answers are verbatim excerpts from the source material, ensuring traceability to the original publication. The dataset also includes metadata about the journal's indexing and licensing conditions.

Role of A. intrusa: Reduces water deficit by up to 90% during higher water deficit conditions.

Preview

First 10 of 12 rows

Sample rows from Asystasia intrusa: Cover crop and water balance dynamics in oil palm plantation | The Indian Journal of Agricultural Sciences - Question and Answer Dataset
question	answer	context	answer_start	question_type	knowledge_quality_score	source_document	source_quote	source_location	confidence	validation_status
Under what conditions can material from The Indian Journal of Agricultural Sciences be used?	provided the information is not being utilized for commercial purposes and wherever the information is being used, proper credit is given to ICAR	This work is licensed under aCreative Commons Attribution-NonCommercial-ShareAlike 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.	474	relationship	0.970	https://epubs.icar.org.in/index.php/IJAgS/article/view/132972	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.	p[17]	0.700	valid
What effect did Asytasia gangetica have on Ultisols according to Junedi H's 2014 study?	Effect of Asytasia gangetica (L.) T. Anders on available soil water content and peanut yield	Junedi H. 2014. Effect of Asytasia gangetica (L.) T. Anders on available soil water content and peanut yield on Ultisols. (In) Proceedings of the National Seminar on Suboptimal Land. Palembang, 26–27 September 2014, pp. 72.1–72.7. ISBN: 979–587–529–9. Kaur Harrajdeep, Kamaljit Kaur, J S Kang and Harmeet Singh. 2017. Role of cover crops in improving intensively exploited soils in agriculture: A review. The Pharma Innovation Journal 6(12): 457–62.	16	relationship	0.970	https://epubs.icar.org.in/index.php/IJAgS/article/view/132972	2014. Effect of Asytasia gangetica (L.) T. Anders on available soil water content and peanut yield on Ultisols.	p[8]	0.700	valid
What role does A. intrusa play in oil palm plantations during higher water deficit conditions?	reducing water deficit as much as 90%	Cultivation ofA. intrusaas cover crops in oil palm plantation plays a role in reducing water deficit as much as 90% on condition of higher water deficit occurred. The present study aimed to examine the roles ofA. intrusaas land cover crop on water balance in oil palm plantation in Bireuen Regency, Aceh Province, Indonesia during the year of 2020. The initial soil moisture content during the experiment were measured at various depths and conducted using a sensor connected to multimeter. The hydrological variables observed were included rainfall, interception of oil palm plants, water interception ofA. intrusa,A. intrusaevapotranspiration, initial soil water content, soil water content during the experiment at each predetermined soil depth and percolation.	78	relationship	0.970	https://epubs.icar.org.in/index.php/IJAgS/article/view/132972	intrusaas cover crops in oil palm plantation plays a role in reducing water deficit as much as 90% on condition of higher water deficit occurred.	p[0]	0.700	valid
What was the topic of Fitri R and H Satriawan's 2015 study?	Land suitability evaluation of oil palm on degraded lands	Fitri R and H Satriawan. 2015. Land suitability evaluation of oil palm on degraded lands. (In) Proceedings of The 1st Almuslim International Conference on Science, Technology and Society (AICSTS) 2015, November 7–8, 2015, Bireuen, Indonesia.	31	summary	0.970	https://epubs.icar.org.in/index.php/IJAgS/article/view/132972	2015. Land suitability evaluation of oil palm on degraded lands.	p[5]	0.700	valid
What impact does A. intrusa have on groundwater deficit during months with lower rainfall?	reducing ground water deficit	This study showed that withA. intrusaas cover crop, positively affected soil water content especially during dry season and on months when rainfall are moderate.A. intrusaas cover crops in oil palm plantation played an important role in affecting water balance by reducing ground water deficit during dry season or months with lower rainfall.	264	relationship	0.890	https://epubs.icar.org.in/index.php/IJAgS/article/view/132972	intrusaas cover crops in oil palm plantation played an important role in affecting water balance by reducing ground water deficit during dry season or months with lower rainfall.	p[0]	0.700	valid
Which organizations index The Indian Journal of Agricultural Sciences?	Elsevier Scopus, Clarivate Analytics ESCI, DOAJ	This work is licensed under aCreative Commons Attribution-NonCommercial-ShareAlike 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.	727	list	0.820	https://epubs.icar.org.in/index.php/IJAgS/article/view/132972	Indexedin Elsevier Scopus, Clarivate Analytics ESCI, DOAJ.Plagiarism checkby iThenticate.The work is licensed underAttribution-NonCommercial-NoDerivatives 4.
What method was used to measure initial soil moisture content during the experiment?	using a sensor connected to multimeter	Cultivation ofA. intrusaas cover crops in oil palm plantation plays a role in reducing water deficit as much as 90% on condition of higher water deficit occurred. The present study aimed to examine the roles ofA. intrusaas land cover crop on water balance in oil palm plantation in Bireuen Regency, Aceh Province, Indonesia during the year of 2020. The initial soil moisture content during the experiment were measured at various depths and conducted using a sensor connected to multimeter. The hydrological variables observed were included rainfall, interception of oil palm plants, water interception ofA. intrusa,A. intrusaevapotranspiration, initial soil water content, soil water content during the experiment at each predetermined soil depth and percolation.	451	factual	0.570	https://epubs.icar.org.in/index.php/IJAgS/article/view/132972	The initial soil moisture content during the experiment were measured at various depths and conducted using a sensor connected to multimeter.	p[0]	0.700	valid
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-ShareAlike 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.	213	factual	0.570	https://epubs.icar.org.in/index.php/IJAgS/article/view/132972	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 is the NAAS Rating of The Indian Journal of Agricultural Sciences for 2026?	6.7	This work is licensed under aCreative Commons Attribution-NonCommercial-ShareAlike 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.	681	factual	0.370	https://epubs.icar.org.in/index.php/IJAgS/article/view/132972	Print ISSN:0019-5022Online ISSN:2394-3319NAAS Rating (2026):6.7WoS Impact Factor (June 2026):0.	p[17]	0.700
What is the WoS Impact Factor of The Indian Journal of Agricultural Sciences as of June 2026?	0	This work is licensed under aCreative Commons Attribution-NonCommercial-ShareAlike 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.	632	factual	0.370	https://epubs.icar.org.in/index.php/IJAgS/article/view/132972	Print ISSN:0019-5022Online ISSN:2394-3319NAAS Rating (2026):6.7WoS Impact Factor (June 2026):0.	p[17]	0.700

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https://www.desidata.in/api/datasets/epubs-icar-org-in-2834923b86fe5f7ee9517cd6ff0c725e/download

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desidata (pip)

# One-time install: pip install desidata
# Set DD_TOKEN in your environment first (create a free token in Profile & settings).
import desidata

df = desidata.load("epubs-icar-org-in-2834923b86fe5f7ee9517cd6ff0c725e")
df.head()

Preview

First 10 of 12 rows

Sample rows from Asystasia intrusa: Cover crop and water balance dynamics in oil palm plantation | The Indian Journal of Agricultural Sciences - Question and Answer Dataset
question	answer	context	answer_start	question_type	knowledge_quality_score	source_document	source_quote	source_location	confidence	validation_status
Under what conditions can material from The Indian Journal of Agricultural Sciences be used?	provided the information is not being utilized for commercial purposes and wherever the information is being used, proper credit is given to ICAR	This work is licensed under aCreative Commons Attribution-NonCommercial-ShareAlike 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.	474	relationship	0.970	https://epubs.icar.org.in/index.php/IJAgS/article/view/132972	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.	p[17]	0.700	valid
What effect did Asytasia gangetica have on Ultisols according to Junedi H's 2014 study?	Effect of Asytasia gangetica (L.) T. Anders on available soil water content and peanut yield	Junedi H. 2014. Effect of Asytasia gangetica (L.) T. Anders on available soil water content and peanut yield on Ultisols. (In) Proceedings of the National Seminar on Suboptimal Land. Palembang, 26–27 September 2014, pp. 72.1–72.7. ISBN: 979–587–529–9. Kaur Harrajdeep, Kamaljit Kaur, J S Kang and Harmeet Singh. 2017. Role of cover crops in improving intensively exploited soils in agriculture: A review. The Pharma Innovation Journal 6(12): 457–62.	16	relationship	0.970	https://epubs.icar.org.in/index.php/IJAgS/article/view/132972	2014. Effect of Asytasia gangetica (L.) T. Anders on available soil water content and peanut yield on Ultisols.	p[8]	0.700	valid
What role does A. intrusa play in oil palm plantations during higher water deficit conditions?	reducing water deficit as much as 90%	Cultivation ofA. intrusaas cover crops in oil palm plantation plays a role in reducing water deficit as much as 90% on condition of higher water deficit occurred. The present study aimed to examine the roles ofA. intrusaas land cover crop on water balance in oil palm plantation in Bireuen Regency, Aceh Province, Indonesia during the year of 2020. The initial soil moisture content during the experiment were measured at various depths and conducted using a sensor connected to multimeter. The hydrological variables observed were included rainfall, interception of oil palm plants, water interception ofA. intrusa,A. intrusaevapotranspiration, initial soil water content, soil water content during the experiment at each predetermined soil depth and percolation.	78	relationship	0.970	https://epubs.icar.org.in/index.php/IJAgS/article/view/132972	intrusaas cover crops in oil palm plantation plays a role in reducing water deficit as much as 90% on condition of higher water deficit occurred.	p[0]	0.700	valid
What was the topic of Fitri R and H Satriawan's 2015 study?	Land suitability evaluation of oil palm on degraded lands	Fitri R and H Satriawan. 2015. Land suitability evaluation of oil palm on degraded lands. (In) Proceedings of The 1st Almuslim International Conference on Science, Technology and Society (AICSTS) 2015, November 7–8, 2015, Bireuen, Indonesia.	31	summary	0.970	https://epubs.icar.org.in/index.php/IJAgS/article/view/132972	2015. Land suitability evaluation of oil palm on degraded lands.	p[5]	0.700	valid
What impact does A. intrusa have on groundwater deficit during months with lower rainfall?	reducing ground water deficit	This study showed that withA. intrusaas cover crop, positively affected soil water content especially during dry season and on months when rainfall are moderate.A. intrusaas cover crops in oil palm plantation played an important role in affecting water balance by reducing ground water deficit during dry season or months with lower rainfall.	264	relationship	0.890	https://epubs.icar.org.in/index.php/IJAgS/article/view/132972	intrusaas cover crops in oil palm plantation played an important role in affecting water balance by reducing ground water deficit during dry season or months with lower rainfall.	p[0]	0.700	valid
Which organizations index The Indian Journal of Agricultural Sciences?	Elsevier Scopus, Clarivate Analytics ESCI, DOAJ	This work is licensed under aCreative Commons Attribution-NonCommercial-ShareAlike 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.	727	list	0.820	https://epubs.icar.org.in/index.php/IJAgS/article/view/132972	Indexedin Elsevier Scopus, Clarivate Analytics ESCI, DOAJ.Plagiarism checkby iThenticate.The work is licensed underAttribution-NonCommercial-NoDerivatives 4.
What method was used to measure initial soil moisture content during the experiment?	using a sensor connected to multimeter	Cultivation ofA. intrusaas cover crops in oil palm plantation plays a role in reducing water deficit as much as 90% on condition of higher water deficit occurred. The present study aimed to examine the roles ofA. intrusaas land cover crop on water balance in oil palm plantation in Bireuen Regency, Aceh Province, Indonesia during the year of 2020. The initial soil moisture content during the experiment were measured at various depths and conducted using a sensor connected to multimeter. The hydrological variables observed were included rainfall, interception of oil palm plants, water interception ofA. intrusa,A. intrusaevapotranspiration, initial soil water content, soil water content during the experiment at each predetermined soil depth and percolation.	451	factual	0.570	https://epubs.icar.org.in/index.php/IJAgS/article/view/132972	The initial soil moisture content during the experiment were measured at various depths and conducted using a sensor connected to multimeter.	p[0]	0.700	valid
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-ShareAlike 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.	213	factual	0.570	https://epubs.icar.org.in/index.php/IJAgS/article/view/132972	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 is the NAAS Rating of The Indian Journal of Agricultural Sciences for 2026?	6.7	This work is licensed under aCreative Commons Attribution-NonCommercial-ShareAlike 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.	681	factual	0.370	https://epubs.icar.org.in/index.php/IJAgS/article/view/132972	Print ISSN:0019-5022Online ISSN:2394-3319NAAS Rating (2026):6.7WoS Impact Factor (June 2026):0.	p[17]	0.700
What is the WoS Impact Factor of The Indian Journal of Agricultural Sciences as of June 2026?	0	This work is licensed under aCreative Commons Attribution-NonCommercial-ShareAlike 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.	632	factual	0.370	https://epubs.icar.org.in/index.php/IJAgS/article/view/132972	Print ISSN:0019-5022Online ISSN:2394-3319NAAS Rating (2026):6.7WoS Impact Factor (June 2026):0.	p[17]	0.700

Read straight from the file — download or use the API URL for the full dataset.

Asystasia intrusa: Cover crop and water balance dynamics in oil palm plantation | The Indian Journal of Agricultural Sciences - Question and Answer Dataset

About this dataset

Asystasia intrusa and water balance in oil palm plantations

Preview

Use this dataset

Details

Preview