3 extractive question-and-answer pairs built from Assessing the role of fertility levels and biofertilizers on growing degree days, NDVI and chlorophyll in malt barley (Hordeum vulgare) | The Indian Journal of Agricultural Sciences, published by epubs.icar.org.in. Source-evidenced topics include fertility levels, biofertilizers, growing degree days, ndvi, chlorophyll, malt barley, hordeum vulgare, n70p40k25. 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: 2 factual, 1 summary. 1 of the 3 pairs (33.3%) ask explanatory questions; the remaining 2 are factual or table-based questions. 100.00% of rows pass the corpus quality gate.
This dataset contains three extractive question-and-answer pairs derived from a study conducted at Maharana Pratap University of Agriculture and Technology, Udaipur, Rajasthan, between 2020 and 2022. The research aimed to evaluate the effects of different fertility levels and biofertilizer treatments on malt barley (Hordeum vulgare). The experiment utilized a factorial randomized block design with 15 treatment combinations, including varying levels of nitrogen, phosphorus, and potassium, as well as five biofertilizer options. The malt barley cultivar 'DWRB-137' was used as the experimental crop.
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import desidata
df = desidata.load("epubs-icar-org-in-d8771433734be0628917089b9aa13e44")
df.head()First 3 of 3 rows
| question | answer | context | answer_start | question_type | knowledge_quality_score | source_document | source_quote | source_page | source_location | confidence | validation_status |
|---|---|---|---|---|---|---|---|---|---|---|---|
| What was the objective of the experiment conducted at Maharana Pratap University of Agriculture and Technology? | to assess the impact of different fertility levels and biofertilizer treatments on malt barley (Hordeum vulgareL.) | The experiment was conducted during 2020–2022 at Maharana Pratap University of Agriculture and Technology, Udaipur, Rajasthan to assess the impact of different fertility levels and biofertilizer treatments on malt barley (Hordeum vulgareL.). The experiment followed a factorial randomized block design (Factorial-RBD) and included 15 treatment combinations comprised of three fertility levels, viz. application of 70 kg N+40 kg P2O5 +25 kg K2O/ha (N70P40K25), 60 kg N+30 kg P2O5 +20 kg K2O/ha (N60P30K20) and 50 kg N+25 kg P2O5 +15 kg K2O/ha (N50P25K15) with five liquid biofertilizers i.e. control,Azotobacter, PSB, KMB andAzotobacter+ PSB + KMB. The malt barley cultivar 'DWRB-137' served as the experimental crop. | 126 | summary | 0.970 | https://epubs.icar.org.in/index.php/IJAgS/article/view/158177 | The experiment was conducted during 2020–2022 at Maharana Pratap University of Agriculture and Technology, Udaipur, Rajasthan to assess the impact of different fertility levels and biofertilizer treatments on malt barley (Hordeum vulgareL.). | p[0] | 0.700 | valid | |
| How many treatment combinations were included in the malt barley experiment? | 15 treatment combinations | The experiment was conducted during 2020–2022 at Maharana Pratap University of Agriculture and Technology, Udaipur, Rajasthan to assess the impact of different fertility levels and biofertilizer treatments on malt barley (Hordeum vulgareL.). The experiment followed a factorial randomized block design (Factorial-RBD) and included 15 treatment combinations comprised of three fertility levels, viz. application of 70 kg N+40 kg P2O5 +25 kg K2O/ha (N70P40K25), 60 kg N+30 kg P2O5 +20 kg K2O/ha (N60P30K20) and 50 kg N+25 kg P2O5 +15 kg K2O/ha (N50P25K15) with five liquid biofertilizers i.e. control,Azotobacter, PSB, KMB andAzotobacter+ PSB + KMB. The malt barley cultivar 'DWRB-137' served as the experimental crop. | 331 | factual | 0.490 | https://epubs.icar.org.in/index.php/IJAgS/article/view/158177 | The experiment followed a factorial randomized block design (Factorial-RBD) and included 15 treatment combinations comprised of three fertility levels, viz. | p[0] | 0.700 | valid | |
| Which malt barley cultivar was used in the experiment? | DWRB-137 | The experiment was conducted during 2020–2022 at Maharana Pratap University of Agriculture and Technology, Udaipur, Rajasthan to assess the impact of different fertility levels and biofertilizer treatments on malt barley (Hordeum vulgareL.). The experiment followed a factorial randomized block design (Factorial-RBD) and included 15 treatment combinations comprised of three fertility levels, viz. application of 70 kg N+40 kg P2O5 +25 kg K2O/ha (N70P40K25), 60 kg N+30 kg P2O5 +20 kg K2O/ha (N60P30K20) and 50 kg N+25 kg P2O5 +15 kg K2O/ha (N50P25K15) with five liquid biofertilizers i.e. control,Azotobacter, PSB, KMB andAzotobacter+ PSB + KMB. The malt barley cultivar 'DWRB-137' served as the experimental crop. | 674 | factual | 0.370 | https://epubs.icar.org.in/index.php/IJAgS/article/view/158177 | The malt barley cultivar 'DWRB-137' served as the experimental crop. | p[0] | 0.700 | valid |
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