4 extractive question-and-answer pairs built from Microsoft Word - Document1, published by agritech.tnau.ac.in. The source is a 4-page publication. Source-evidenced topics include analytical charges, soil samples, plant samples, irrigation water samples, venture capital scheme, ph & ec, available npk, available micronutrients (fe, cu, zn & mn). 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: 4 factual. 100.00% of rows pass the corpus quality gate.
This dataset contains four factual question-and-answer pairs derived from a publication by agritech.tnau.ac.in. The questions address specific requirements for soil and plant sample analyses, as well as technical product charges. Each answer is a direct excerpt from the source document, which spans four pages. Topics include analytical charges for soil physical parameters, plant sample analysis, and postal charges for technical products.
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df = desidata.load("agritech-tnau-ac-in-4b4638ea810942a985bc65ffe9b3d298")
df.head()First 4 of 4 rows
| question | answer | context | answer_start | question_type | knowledge_quality_score | source_document | source_quote | source_page | source_location | confidence | validation_status |
|---|---|---|---|---|---|---|---|---|---|---|---|
| What additional requirement is specified for analyzing hydraulic conductivity? | Soil sample should be taken in sectional cylinder and made available for analysis. | Analytical charges for Soil Physical parameters (Rate per sample in Rs.) Parameters Farmers Others Soil texture (International pipette method) 750/- 750/- Bulk density, Particle density and Porosity (Cylinder method) 200/- 200/- Soil available moisture (Pressure plate apparatus) 500/- 500/- Bulk density, Particle density, Porosity, water holding capacity & Volume expansion (Keen Rackzowski box method) 1500/- 1500/- Hydraulic Conductivity* 250/- 250/- Infiltration rate** 5000/- 5000/- *Soil sample should be taken in sectional cylinder and made available for analysis. ** Transport facility is to be provided to carry the instrument and personnel in addition to the analytical charges. | 490 | factual | 0.570 | https://agritech.tnau.ac.in/agriculture/pdf/soil.pdf | Analytical charges for Soil Physical parameters (Rate per sample in Rs.) Parameters Farmers Others Soil texture (International pipette method) 750/- 750/- Bulk density, Particle density and Porosity (Cylinder method) 200/- 200/- Soil available moisture (Pressure plate apparatus) 500/- 500/- Bulk density, Particle density, Porosity, water holding capacity & Volume expansion (Keen Rackzowski box method) 1500/- 1500/- Hydraulic Conductivity* 250/- 250/- Infiltration rate** 5000/- 5000/- *Soil sample should be taken in sectional cylinder and made available for analysis. ** Transport facility is | 3 | page=3,block=0 | 0.700 | valid |
| What additional requirement is specified for analyzing the infiltration rate? | Transport facility is to be provided to carry the instrument and personnel in addition to the analytical charges. | Analytical charges for Soil Physical parameters (Rate per sample in Rs.) Parameters Farmers Others Soil texture (International pipette method) 750/- 750/- Bulk density, Particle density and Porosity (Cylinder method) 200/- 200/- Soil available moisture (Pressure plate apparatus) 500/- 500/- Bulk density, Particle density, Porosity, water holding capacity & Volume expansion (Keen Rackzowski box method) 1500/- 1500/- Hydraulic Conductivity* 250/- 250/- Infiltration rate** 5000/- 5000/- *Soil sample should be taken in sectional cylinder and made available for analysis. ** Transport facility is to be provided to carry the instrument and personnel in addition to the analytical charges. | 576 | factual | 0.570 | https://agritech.tnau.ac.in/agriculture/pdf/soil.pdf | ** Transport facility is to be provided to carry the instrument and personnel in addition to the analytical charges. | 3 | page=3,block=0 | 0.700 | valid |
| What analysis must students bring plant sample extracts for? | total NPK analysis | Students* Other Academic and Research Institutions Private organizations and Industries a.Soil samples (Rate per sample in Rs.) pH & EC, texture (feel method) , calcareousness ( dil. HCl method) and available NPK 100/- 150/- 150/- 200/- 250/- Available micronutrients (Fe, Cu, Zn & Mn) 200/- 250/- - - - Organic carbon 75/- 150/- 150/- 200/- 250/- b. Irrigation water samples (Rate per sample in Rs.) pH & EC 50/- 60/- 60/- 75/ 100/- Calcium, Magnesium, Sodium, Potassium, Carbonate , Bicarbonate and Chloride 200/- 300/- 300/- 350/- 400/- c. Plant samples (Rate per nutrient in Rs.) Total NPK 150/- 250/- 50/-* 250/- 250/- *Students should bring plant sample extracts for total NPK analysis | 673 | factual | 0.490 | https://agritech.tnau.ac.in/agriculture/pdf/soil.pdf | Plant samples (Rate per nutrient in Rs.) Total NPK 150/- 250/- 50/-* 250/- 250/- *Students should bring plant sample extracts for total NPK analysis | 1 | page=1,block=10 | 0.700 | valid |
| What is the postal charge per consignment for DSSIFER 2010 CD? | Rs. 25/ per consignment | d. Technical Products (Rate in Rs. per CD.) Item Farmers, teaching and research organizations Private organizations and Industries DSSIFER 2010 CD 100/- postal charges: Rs. 25/ per consignment; for other states additional charges as applicable. 200/- postal charges: Rs. 25/ per consignment; for other states additional charges as applicable Visual Diagnostic Kit | 169 | factual | 0.490 | https://agritech.tnau.ac.in/agriculture/pdf/soil.pdf | per CD.) Item Farmers, teaching and research organizations Private organizations and Industries DSSIFER 2010 CD 100/- postal charges: Rs. 25/ per consignment; for other states additional charges as applicable. | 2 | page=2,block=0 | 0.700 | valid |
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