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Error code: DatasetGenerationError
Exception: TypeError
Message: Couldn't cast array of type string to null
Traceback: Traceback (most recent call last):
File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1779, in _prepare_split_single
for key, table in generator:
^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/json/json.py", line 295, in _generate_tables
self._cast_table(pa_table, json_field_paths=json_field_paths),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/json/json.py", line 128, in _cast_table
pa_table = table_cast(pa_table, self.info.features.arrow_schema)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2321, in table_cast
return cast_table_to_schema(table, schema)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2255, in cast_table_to_schema
cast_array_to_feature(
File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 1804, in wrapper
return pa.chunked_array([func(chunk, *args, **kwargs) for chunk in array.chunks])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2095, in cast_array_to_feature
return array_cast(
^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 1806, in wrapper
return func(array, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 1957, in array_cast
raise TypeError(f"Couldn't cast array of type {_short_str(array.type)} to {_short_str(pa_type)}")
TypeError: Couldn't cast array of type string to null
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1347, in compute_config_parquet_and_info_response
parquet_operations = convert_to_parquet(builder)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 980, in convert_to_parquet
builder.download_and_prepare(
File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 882, in download_and_prepare
self._download_and_prepare(
File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 943, in _download_and_prepare
self._prepare_split(split_generator, **prepare_split_kwargs)
File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1646, in _prepare_split
for job_id, done, content in self._prepare_split_single(
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1832, in _prepare_split_single
raise DatasetGenerationError("An error occurred while generating the dataset") from e
datasets.exceptions.DatasetGenerationError: An error occurred while generating the datasetNeed help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
title string | author string | link string | text_extracted string | abstract string | genre string | tags list | indian_regions list | crop_types list | farming_methods list | soil_types list | climate_info list | fertilizers list | watering_schedule null | plant_species list | data_type string | publication_year int64 | source_domain string | extraction_timestamp string | relevance_score float64 | content_length int64 | content_hash string | url_hash string | is_pdf bool | pdf_path string |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
(PDF) Soils of India: Historical perspective, classification and … | null | https://www.researchgate.net/publication/286363322_Soils_of_India_Historical_perspective_classification_and_recent_advances | May 1, 2013 · Derived from a wide range of rocks and minerals, a large variety of soils occur in the Indian subcontinent. Soil-forming factors like climate, vegetation and topography acting for … The study was undertaken to find the variations in taxonomy and soil … Derived from a wide range of rocks and minerals, a la... | May 1, 2013 · Derived from a wide range of rocks and minerals, a large variety of soils occur in the Indian subcontinent. Soil-forming factors like climate, vegetation and topography acting for … The study was undertaken to find the variations in taxonomy and soil … Derived from a wide range of rocks and minerals, a la... | pdf | [
"pdf",
"climate",
"soil"
] | [] | [] | [] | [] | [] | [] | null | [] | mixed | null | www.researchgate.net | 2025-08-09T08:50:51.979833 | 1 | 433 | d5df753f3b51133fd957206b5b80af43 | cd4a41af59cd3ab7ee27f77a6eda9fc0 | false | null |
Chernozem - Wikipedia | null | https://en.wikipedia.org/wiki/Chernozem | Chernozem - Wikipedia Jump to content From Wikipedia, the free encyclopedia Soil type; fertile black-coloured soil ChernozemChernozemic soilMollisol (USDA-NRCS)Used inWRB, otherWRB codeCHProfileAhBCParent materialLoessClimateHumid continental Chernozem (/ˈtʃɜːrnəzɛm/ CHUR-nə-zem),[a] also called black soil, regur soil ... | Soil type ; fertile black-coloured soil . Chernozem.Distribution of chernozem soils according to the World Reference Base for Soil Resources classification | article | [
"organic",
"climate",
"article",
"soil"
] | [] | [
"tur",
"cotton",
"gram"
] | [
"organic"
] | [
"red soil",
"black soil"
] | [
"arid",
"tropical"
] | [
"phosphorus"
] | null | [] | mixed | null | en.wikipedia.org | 2025-08-09T08:50:52.450389 | 1 | 14,132 | 4bad1419df600bf21f32410126f46c0d | 9c3c31237064c6251d6c920198ff87e8 | false | null |
Chernozem - Wikipedia | null | https://en.wikipedia.org/wiki/Chernozem | Chernozem - Wikipedia Jump to content From Wikipedia, the free encyclopedia Soil type; fertile black-coloured soil ChernozemChernozemic soilMollisol (USDA-NRCS)Used inWRB, otherWRB codeCHProfileAhBCParent materialLoessClimateHumid continental Chernozem (/ˈtʃɜːrnəzɛm/ CHUR-nə-zem),[a] also called black soil, regur soil ... | Chernozem, also called black soil , regur soil or black cotton soil , is a black-colored soil containing a high percentage of humus and high percentages of phosphorus and ammonia compounds. Chernozem is very fertile soil and can produce high agricultur... | article | [
"organic",
"climate",
"article",
"soil"
] | [] | [
"tur",
"cotton",
"gram"
] | [
"organic"
] | [
"red soil",
"black soil"
] | [
"arid",
"tropical"
] | [
"phosphorus"
] | null | [] | mixed | null | en.wikipedia.org | 2025-08-09T08:50:52.876239 | 1 | 14,132 | 4bad1419df600bf21f32410126f46c0d | 9c3c31237064c6251d6c920198ff87e8 | false | null |
Irrigation - Wikipedia | null | https://en.wikipedia.org/wiki/Irrigation | Irrigation - Wikipedia Jump to content From Wikipedia, the free encyclopedia Agricultural artificial application of water to land This article is about irrigation for agriculture and landscapes. For other uses, see Irrigation (disambiguation). "Watering" redirects here. For the river in Germany, see Wätering. Irrigatio... | Soil can be over- irrigated due to poor distribution uniformity or management wastes water , chemicals, and may lead to water pollution.The field water efficiency of drip irrigation is typically in the range of 80 to 90% when managed correctly. | article | [
"climate",
"article",
"technology",
"irrigation",
"pest",
"soil",
"organic",
"policy"
] | [
"Punjab",
"Tamil Nadu",
"Goa"
] | [
"gram",
"banana",
"rubber",
"rice",
"sugarcane",
"maize",
"ragi",
"tur",
"cotton",
"tea",
"potato",
"onion",
"tomato",
"wheat"
] | [
"precision",
"conservation",
"organic",
"drip irrigation",
"integrated",
"sustainable"
] | [] | [
"drought",
"rainfall",
"arid",
"tropical",
"semi-arid"
] | [
"nitrogen",
"phosphorus",
"dap",
"manure",
"potassium",
"urea"
] | null | [
"varieties"
] | mixed | null | en.wikipedia.org | 2025-08-09T08:50:53.350452 | 1 | 81,885 | ae39b4d1b90eebcc8ea9392f30c1a01b | 21ca41bcb307a00b346f744e6c4573a9 | false | null |
IndiansinKuwait.com - complete news portal for Indians in Kuwait | null | https://www.indiansinkuwait.com/home/ | IndiansinKuwait.com - complete news portal for Indians in Kuwait PreviousNext Municipality Cracks Down on Building Violations Amid 10 Cases Found in Hawalli Kuwait Municipality has launched an intensive inspection campaign targeting construction, renovation, and building activit... Kuwait Sees Rise in Restaurant Licens... | Kuwait News and updates PACI Kuwait Times Indian expatriate. Civil ID NRI Malayali Hindi Arab Up-to-date Classifieds, buy and sell Kuwait, MoI Indemnity driving license lulu grand hypermarkets | article | [
"climate",
"article",
"technology",
"irrigation",
"organic",
"policy"
] | [] | [
"tur",
"gram",
"tea"
] | [
"integrated"
] | [] | [] | [
"dap"
] | null | [] | mixed | null | www.indiansinkuwait.com | 2025-08-09T08:50:53.457597 | 1 | 11,395 | b87fcefdf2a3cdd43c09d0fa237412ee | c911ba4558a70a55b25592077285e0ed | false | null |
Pest control - Wikipedia | null | https://en.wikipedia.org/wiki/Pest_control | Pest control - Wikipedia Jump to content From Wikipedia, the free encyclopedia Control of harmful species For the Doctor Who audio adventure, see Pest Control (Doctor Who). For the crossover thrash band, see Pest Control (band). For the Devilhead album, see Pest Control (album). An agricultural aircraft applies low-ins... | An agricultural aircraft applies low-insecticide bait against western corn rootworm. Pest control is the regulation or management of a species defined as a pest ; such as any animal, plant or fungus that impacts adversely on human activities or enviro... | article | [
"article",
"technology",
"irrigation",
"pest",
"soil",
"organic",
"policy"
] | [
"Himachal Pradesh",
"Assam"
] | [
"gram",
"rice",
"tea",
"potato",
"ragi",
"tur"
] | [
"organic",
"integrated",
"conservation",
"sustainable"
] | [] | [
"tropical"
] | [
"phosphorus",
"dap",
"urea"
] | null | [
"cultivars",
"varieties"
] | mixed | null | en.wikipedia.org | 2025-08-09T08:50:53.646224 | 1 | 35,694 | bc7a27149392cdf61a026dbe72d26686 | 263adf4e18e49f746ec81d1fae47504c | false | null |
IndiansinKuwait.com - Tiranga | null | https://www.indiansinkuwait.com/iDayarticle/70335/70335-Tiranga/ | IndiansinKuwait.com - Tiranga Tiranga -- Pauline Philip, IIK Young Contributor, United Indian School Monday, August 12, 2024 "Tiranga," which means "tricolor" in Hindi, refers to the national flag of India. The Indian national flag is a symbol of pride and unity for the country, embodying its rich heritage and values. ... | Aug 12, 2024 · "Tiranga," which means "tricolor" in Hindi, refers to the national flag of India. The Indian national flag is a symbol of pride and unity for the country, embodying its rich heritage and values. Here are the key details and significance of the Tiranga: Design and Colors : Horizontal Tricolor: → Saffron (... | article | [
"organic",
"irrigation",
"article",
"soil"
] | [] | [
"tur",
"tea"
] | [
"sustainable"
] | [] | [] | [] | null | [] | mixed | null | www.indiansinkuwait.com | 2025-08-09T08:50:53.907574 | 1 | 5,919 | 82b0f944f52b9e3f8194ef331e3d92c4 | 0e292137fcd4052f4ab340956e9f077d | false | null |
Deep learning based multi-labelled soil classification and ... | null | https://www.sciencedirect.com/science/article/pii/S0952197622006807 | Mar 1, 2023 · Using the proposed Multi-stacking ensemble model, a paper devised a systematic soil colour detection system to determine the type of soil and eventually predict the type of weed growth in the soil since the nutrient level of the soil leads to the growth of various weeds. | Mar 1, 2023 · Using the proposed Multi-stacking ensemble model, a paper devised a systematic soil colour detection system to determine the type of soil and eventually predict the type of weed growth in the soil since the nutrient level of the soil leads to the growth of various weeds. | article | [
"article",
"soil"
] | [] | [] | [] | [] | [] | [] | null | [] | mixed | null | www.sciencedirect.com | 2025-08-09T08:50:54.023950 | 0.9 | 285 | 421ba4d3f8a22918f9e7cba179a5a64c | d828c123eba0ae833c9711abce222356 | false | null |
Precision Farming: The Future of Indian Agriculture | null | https://www.researchgate.net/publication/310258012_Precision_Farming_The_Future_of_Indian_Agriculture | Nov 5, 2016 · Throughout these pages, we delve into topics such as precision agriculture , smart farming systems, vertical farming , hydroponics, aquaponics, drone and robotic applications, genetic... | Nov 5, 2016 · Throughout these pages, we delve into topics such as precision agriculture , smart farming systems, vertical farming , hydroponics, aquaponics, drone and robotic applications, genetic... | article | [
"technology",
"article"
] | [] | [
"tur"
] | [
"precision"
] | [] | [] | [] | null | [] | mixed | null | www.researchgate.net | 2025-08-09T08:50:54.193505 | 0.9 | 200 | e22c0fb529cd14b54657afa88afa5a72 | d24d4c91181a6345ae0c361109c9a4ee | false | null |
Major Soil Types and Classification | SpringerLink Indian System of Soil Classification: A way Forward Classification of agricultural soil parameters in India Soils of India: Classification and Characteristics - Clear IAS (PDF) Major Soil Types and Classification - Academia.edu Soil Types of India - ixamBee Major Soil ... | null | https://link.springer.com/chapter/10.1007/978-3-030-31082-0_5 | Major Soil Types and Classification | SpringerLink Skip to main content Major Soil Types and Classification Chapter First Online: 14 January 2020 pp 81–108 Cite this chapter The Soils of India AbstractThe chapter is an effort to understand soil types of India and further classifying them since time immemorial from the ... | The name Alluvial is given to soils that have developed on alluvium, irrespective of their place of occurrence and degree of profile development. They represent by far the most fertile land and form an important group of soils for agricultural production. The soils are extensively distributed in the Indo-Gangetic plain... | survey | [
"climate",
"technology",
"soil",
"organic",
"survey",
"policy"
] | [
"Himachal Pradesh",
"Bihar",
"Kerala",
"Andhra Pradesh",
"Maharashtra"
] | [
"tur",
"rice"
] | [
"integrated",
"conservation",
"sustainable"
] | [
"red soil",
"clay soil",
"alluvial soil",
"black soil"
] | [
"rainfall",
"arid",
"semi-arid",
"tropical"
] | [
"urea"
] | null | [] | mixed | null | link.springer.com | 2025-08-09T08:50:54.426596 | 1 | 17,365 | aaa87a8c94159691ce99c352a36c107a | 2f680f16795e80d8201f733565b7adfa | false | null |
Soil health and its relationship with food security ... | null | https://www.sciencedirect.com/science/article/pii/S2667006222000375 | by BS Das · 2022 · Cited by 75 — In this paper, we summarize key features of Indian so ils and capture existing and developing trends in soil research in India to assess our preparedness to ... | by BS Das · 2022 · Cited by 75 — In this paper, we summarize key features of Indian so ils and capture existing and developing trends in soil research in India to assess our preparedness to ... | article | [
"article",
"soil"
] | [] | [
"tur"
] | [] | [] | [] | [] | null | [] | mixed | null | www.sciencedirect.com | 2025-08-09T08:50:54.520160 | 0.6 | 193 | b42370fe2d43e8c1f5be9754042976bb | 6cb080d117be541c1442904e3341d96d | false | null |
AgriIR Agricultural Knowledge Dataset
This dataset accompanies the AgriIR paper - a scalable framework for domain-specific knowledge retrieval in agricultural contexts. The dataset contains curated agricultural policy queries and retrieved knowledge entries specifically designed for Indian agricultural information access.
Dataset Overview
- Total Entries: 15,247 agricultural knowledge entries
- Domain: Indian Agricultural Information Access
- Format: JSONL (JSON Lines)
- Size: ~1.9GB (compressed ~678MB)
- Language: English
Citation
If you use this dataset, please cite the original paper. The Springer/ECMIR version is the official peer-reviewed publication.
Springer/Conference Citation (Recommended for academic publications)
@InProceedings{10.1007/978-3-032-21324-2_37,
author="Banerji Seal, Shuvam and Poddar, Aheli and Mishra, Alok and Roy, Dwaipayan",
editor="Campos, Ricardo and Jatowt, Adam and Lan, Yanyan and Aliannejadi, Mohammad and Bauer, Christine and MacAvaney, Sean and Anand, Avishek and Ren, Zhaochun and Verberne, Suzan and Bai, Nan and Mansoury, Masoud",
title="AgriIR: A Scalable Framework for Domain-Specific Knowledge Retrieval",
booktitle="Advances in Information Retrieval",
year="2026",
publisher="Springer Nature Switzerland",
address="Cham",
pages="489--504",
doi={10.1007/978-3-032-21324-2_37},
isbn="978-3-032-21324-2"
}
arXiv Citation
@misc{BanerjiSeal2026AgriIR,
title={AgriIR: A Scalable Framework for Domain-Specific Knowledge Retrieval},
author={Shuvam Banerji Seal and Aheli Poddar and Alok Mishra and Dwaipayan Roy},
year={2026},
eprint={2604.16353},
archivePrefix={arXiv},
primaryClass={cs.IR},
url={https://arxiv.org/abs/2604.16353}
}
Authors
Shuvam Banerji Seal GitHub | Email
Indian Institute of Science Education and Research, Kolkata, IndiaAheli Poddar GitHub | Email
Institute of Engineering & Management, Kolkata, IndiaAlok Mishra Email
Indian Institute of Science Education and Research, Kolkata, IndiaDwaipayan Roy GitHub | Email
Indian Institute of Science Education and Research, Kolkata, India
Related Links
- 📄 arXiv Paper: https://arxiv.org/abs/2604.16353
- 📚 Springer/ECMIR Chapter: https://doi.org/10.1007/978-3-032-21324-2_37
- 💻 GitHub Repository: https://github.com/Shuvam-Banerji-Seal/AgriIR
- 🎥 Video Demonstration: https://bit.ly/AgriIR
License
This dataset is released under the Creative Commons Attribution 4.0 International License.
For questions about the dataset, please contact the authors via email.
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