4 extractive question-and-answer pairs built from Agronomic efficiency and productivity of transplanted kharif rice (Oryza sativa) as influenced by fertilizer briquettes | The Indian Journal of Agricultural Sciences, published by epubs.icar.org.in. Source-evidenced topics include agronomic efficiency, productivity, transplanted kharif rice, oryza sativa, fertilizer briquettes, 120% rdn, znso4, biofertilizer. 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 relationship, 1 list, 1 summary. 4 of the 4 pairs (100.0%) ask explanatory questions; the remaining 0 are factual or table-based questions. 100.00% of rows pass the corpus quality gate.
This dataset contains four question-and-answer pairs derived from a study on the agronomic efficiency and productivity of transplanted kharif rice (Oryza sativa) influenced by fertilizer briquettes. Conducted during the 2022 kharif season at Assam Agricultural University, the experiment compared 13 treatments, including the broadcasted method and a specific treatment (T12) using fertilizer briquettes. The study highlights the advantages of T12, which showed improved plant growth metrics and reduced nutrient losses compared to traditional methods.
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df = desidata.load("epubs-icar-org-in-a3824fec61fed0dc4f20c0211390bc2e")
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 issue is associated with the broadcasted method of fertilizer application? | most of the applied fertilizers were susceptible to various losses availing lesser amount of nutrients for crop uptake | An experiment was conducted during rainy (kharif)season of 2022 at the research farm of Assam Agricultural University, Jorhat, Assam to evaluate the effect of fertilizer briquettes on growth and productivity of transplanted rice. The field experiment was laid out in RBD comprising of 13 treatments, replicated thrice. Growth of rice, panicles/m2and yield were subjected to significant variation under different fertilizer management practices. Higher plant height, tillers/ m2, panicles/m2, yield and agronomic efficiency were recorded under FDP, 120% RDN + 100% P and K + ZnSO4@10 kg/ha + biofertilizer (T12). This might be owing to reduced losses of nutrients and efficient uptake by plants compared to broadcasted method of fertilizer application where most of the applied fertilizers were susceptible to various losses availing lesser amount of nutrients for crop uptake. | 757 | relationship | 0.970 | https://epubs.icar.org.in/index.php/IJAgS/article/view/144550 | This might be owing to reduced losses of nutrients and efficient uptake by plants compared to broadcasted method of fertilizer application where most of the applied fertilizers were susceptible to various losses availing lesser amount of nutrients for crop uptake. | p[0] | 0.700 | valid | |
| Why did the treatment T12 show better results compared to the broadcasted method of fertilizer application? | owing to reduced losses of nutrients and efficient uptake by plants | An experiment was conducted during rainy (kharif)season of 2022 at the research farm of Assam Agricultural University, Jorhat, Assam to evaluate the effect of fertilizer briquettes on growth and productivity of transplanted rice. The field experiment was laid out in RBD comprising of 13 treatments, replicated thrice. Growth of rice, panicles/m2and yield were subjected to significant variation under different fertilizer management practices. Higher plant height, tillers/ m2, panicles/m2, yield and agronomic efficiency were recorded under FDP, 120% RDN + 100% P and K + ZnSO4@10 kg/ha + biofertilizer (T12). This might be owing to reduced losses of nutrients and efficient uptake by plants compared to broadcasted method of fertilizer application where most of the applied fertilizers were susceptible to various losses availing lesser amount of nutrients for crop uptake. | 626 | relationship | 0.970 | https://epubs.icar.org.in/index.php/IJAgS/article/view/144550 | This might be owing to reduced losses of nutrients and efficient uptake by plants compared to broadcasted method of fertilizer application where most of the applied fertilizers were susceptible to various losses availing lesser amount of nutrients for crop uptake. | ||||
| What was the purpose of the experiment conducted during the kharif season of 2022? | to evaluate the effect of fertilizer briquettes on growth and productivity of transplanted rice | An experiment was conducted during rainy (kharif)season of 2022 at the research farm of Assam Agricultural University, Jorhat, Assam to evaluate the effect of fertilizer briquettes on growth and productivity of transplanted rice. The field experiment was laid out in RBD comprising of 13 treatments, replicated thrice. Growth of rice, panicles/m2and yield were subjected to significant variation under different fertilizer management practices. Higher plant height, tillers/ m2, panicles/m2, yield and agronomic efficiency were recorded under FDP, 120% RDN + 100% P and K + ZnSO4@10 kg/ha + biofertilizer (T12). This might be owing to reduced losses of nutrients and efficient uptake by plants compared to broadcasted method of fertilizer application where most of the applied fertilizers were susceptible to various losses availing lesser amount of nutrients for crop uptake. | 133 | summary | 0.970 | https://epubs.icar.org.in/index.php/IJAgS/article/view/144550 | An experiment was conducted during rainy (kharif)season of 2022 at the research farm of Assam Agricultural University, Jorhat, Assam to evaluate the effect of fertilizer briquettes on growth and productivity of transplanted rice. | ||||
| Which treatment recorded higher plant height, tillers per square meter, panicles per square meter, yield, and agronomic efficiency? | FDP, 120% RDN + 100% P and K + ZnSO4@10 kg/ha + biofertilizer (T12) | An experiment was conducted during rainy (kharif)season of 2022 at the research farm of Assam Agricultural University, Jorhat, Assam to evaluate the effect of fertilizer briquettes on growth and productivity of transplanted rice. The field experiment was laid out in RBD comprising of 13 treatments, replicated thrice. Growth of rice, panicles/m2and yield were subjected to significant variation under different fertilizer management practices. Higher plant height, tillers/ m2, panicles/m2, yield and agronomic efficiency were recorded under FDP, 120% RDN + 100% P and K + ZnSO4@10 kg/ha + biofertilizer (T12). This might be owing to reduced losses of nutrients and efficient uptake by plants compared to broadcasted method of fertilizer application where most of the applied fertilizers were susceptible to various losses availing lesser amount of nutrients for crop uptake. | 543 | list | 0.820 | https://epubs.icar.org.in/index.php/IJAgS/article/view/144550 | Higher plant height, tillers/ m2, panicles/m2, yield and agronomic efficiency were recorded under FDP, 120% RDN + 100% P and K + ZnSO4@10 kg/ha + biofertilizer (T12). |
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| p[0] |
| 0.700 |
| valid |
| p[0] |
| 0.700 |
| valid |
| p[0] |
| 0.700 |
| valid |