39 extractive question-and-answer pairs built from 1. Foliar spray of 3% Kaolin or 1% KCl at different physiological stages, published by agritech.tnau.ac.in. 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. 26 of the 39 pairs (66.7%) are explanatory questions and 13 restate a figure. 94.87% of rows pass the corpus quality gate.
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First 10 of 39 rows
| question | answer | context | answer_start | question_type | knowledge_quality_score | source_quote | source_page | source_location | confidence | validation_status |
|---|---|---|---|---|---|---|---|---|---|---|
| What does 1% solution represent in terms of grams per litre? | 10 gram dissolved in 1 litre | 2. Foliar spray of 0.5% ZnSO4 + 0.2% FeSO4 + 0.1% Boric acid. 3. Foliar application of GA3 @ 50-100 ppm thrice at 40, 55 and 60 days after planting Jasmine Foliar spray of CCC @ 1000 ppm to enhance early flower production Note: 1% - 10 gram dissolved in 1 litre (made up to 1 litre) 1ppm - 1 mg dissolved in 1 litre (made up to 1 litre) | 233 | definition | 1.000 | Foliar application of GA3 @ 50-100 ppm thrice at 40, 55 and 60 days after planting Jasmine Foliar spray of CCC @ 1000 ppm to enhance early flower production Note: 1% - 10 gram dissolved in 1 litre (made up to 1 litre) 1ppm - 1 mg dissolved in 1 litre (made up to 1 litre) | 3 | page=3,block=10 | 0.700 | valid |
| What does 1 ppm solution represent in terms of milligrams per litre? | 1 mg dissolved in 1 litre | 2. Foliar spray of 0.5% ZnSO4 + 0.2% FeSO4 + 0.1% Boric acid. 3. Foliar application of GA3 @ 50-100 ppm thrice at 40, 55 and 60 days after planting Jasmine Foliar spray of CCC @ 1000 ppm to enhance early flower production Note: 1% - 10 gram dissolved in 1 litre (made up to 1 litre) 1ppm - 1 mg dissolved in 1 litre (made up to 1 litre) | 290 | definition | 1.000 | Foliar application of GA3 @ 50-100 ppm thrice at 40, 55 and 60 days after planting Jasmine Foliar spray of CCC @ 1000 ppm to enhance early flower production Note: 1% - 10 gram dissolved in 1 litre (made up to 1 litre) 1ppm - 1 mg dissolved in 1 litre (made up to 1 litre) | 3 | page=3,block=10 | 0.700 | valid |
| What does 1 ppm represent in terms of solution preparation? | 1 mg dissolved in 1 litre (made up to 1 litre) | 2. Foliar spray of 0.5% ZnSO4 + 0.2% FeSO4 + 0.1% Boric acid. 3. Foliar application of GA3 @ 50-100 ppm thrice at 40, 55 and 60 days after planting Jasmine Foliar spray of CCC @ 1000 ppm to enhance early flower production Note: 1% - 10 gram dissolved in 1 litre (made up to 1 litre) 1ppm - 1 mg dissolved in 1 litre (made up to 1 litre) | 290 | definition | 1.000 | Foliar application of GA3 @ 50-100 ppm thrice at 40, 55 and 60 days after planting Jasmine Foliar spray of CCC @ 1000 ppm to enhance early flower production Note: 1% - 10 gram dissolved in 1 litre (made up to 1 litre) 1ppm - 1 mg dissolved in 1 litre (made up to 1 litre) | 3 | page=3,block=10 | 0.700 | valid |
| What does 1% represent in terms of solution preparation? | 10 gram dissolved in 1 litre (made up to 1 litre) | 2. Foliar spray of 0.5% ZnSO4 + 0.2% FeSO4 + 0.1% Boric acid. 3. Foliar application of GA3 @ 50-100 ppm thrice at 40, 55 and 60 days after planting Jasmine Foliar spray of CCC @ 1000 ppm to enhance early flower production Note: 1% - 10 gram dissolved in 1 litre (made up to 1 litre) 1ppm - 1 mg dissolved in 1 litre (made up to 1 litre) | 233 | definition | 1.000 | Foliar application of GA3 @ 50-100 ppm thrice at 40, 55 and 60 days after planting Jasmine Foliar spray of CCC @ 1000 ppm to enhance early flower production Note: 1% - 10 gram dissolved in 1 litre (made up to 1 litre) 1ppm - 1 mg dissolved in 1 litre (made up to 1 litre) | 3 | page=3,block=10 | 0.700 | valid |
| How much of a substance is dissolved in 1 litre to make a 1% solution? | 10 gram dissolved in 1 litre | 2. Foliar spray of 0.5% ZnSO4 + 0.2% FeSO4 + 0.1% Boric acid. 3. Foliar application of GA3 @ 50-100 ppm thrice at 40, 55 and 60 days after planting Jasmine Foliar spray of CCC @ 1000 ppm to enhance early flower production Note: 1% - 10 gram dissolved in 1 litre (made up to 1 litre) 1ppm - 1 mg dissolved in 1 litre (made up to 1 litre) | 233 | definition | 1.000 | Foliar application of GA3 @ 50-100 ppm thrice at 40, 55 and 60 days after planting Jasmine Foliar spray of CCC @ 1000 ppm to enhance early flower production Note: 1% - 10 gram dissolved in 1 litre (made up to 1 litre) 1ppm - 1 mg dissolved in 1 litre (made up to 1 litre) | 3 | page=3,block=10 | 0.700 | valid |
| How much of a substance is dissolved in 1 litre to make a 1 ppm solution? | 1 mg dissolved in 1 litre | 2. Foliar spray of 0.5% ZnSO4 + 0.2% FeSO4 + 0.1% Boric acid. 3. Foliar application of GA3 @ 50-100 ppm thrice at 40, 55 and 60 days after planting Jasmine Foliar spray of CCC @ 1000 ppm to enhance early flower production Note: 1% - 10 gram dissolved in 1 litre (made up to 1 litre) 1ppm - 1 mg dissolved in 1 litre (made up to 1 litre) | 290 | definition | 1.000 | Foliar application of GA3 @ 50-100 ppm thrice at 40, 55 and 60 days after planting Jasmine Foliar spray of CCC @ 1000 ppm to enhance early flower production Note: 1% - 10 gram dissolved in 1 litre (made up to 1 litre) 1ppm - 1 mg dissolved in 1 litre (made up to 1 litre) | 3 | page=3,block=10 | 0.700 | valid |
| What is the effect of applying excessive shading to mango trees? | heavier shading will reduce fruit set the following season | 7. A shelter belt in the southwest of the orchard block can control sunscald in mango by decreasing direct sunlight and protect the fruit from over exposure to heat 8. Use of shade nets or shade-frames to decrease strong sunlight in hot, dry seasons can also reduce sun scald. Shading should be 25-50% as heavier shading will reduce fruit set the following season Banana 1. Foliar spray of GA3 @ 50 ppm on 35 or 55 days old banana bunches three times on alternate days increase the weight and volume of fingers in both young and old bunches 2. Foliar spray of micronutrients viz., 0.5% ZnSO4 + 0.2% FeSO4 + 0.2% CuSO4 + 0.1% H3BO3 at 3, 5 and 7 MAP to increase yield and quality of banana Custard apple | 305 | relationship | 0.970 | Shading should be 25-50% as heavier shading will reduce fruit set the following season Banana 1. | 3 | page=3,block=0 | 0.700 | valid |
| What is the purpose of applying NAA @ 20 ppm during flowering? | to enhance the fruit set | 2. Foliar spray of NAA @ 20 ppm four times at weekly interval during flowering to enhance the fruit set 3. Dipping of freshly opened flower in GA3 @ 50 ppm to enhance fruit set, retention, size, weight with less seeded 4. Use of black polythene mulch or organic mulch around the tree to conserve moisture and reduced formation of stone fruits 5. Application of super phosphate and bone meal improve crop yield and reduce formation of stone fruits Tuberose | 79 | relationship | 0.970 | Foliar spray of NAA @ 20 ppm four times at weekly interval during flowering to enhance the fruit set 3. | 3 | page=3,block=5 | 0.700 | valid |
| What is the purpose of spraying Triacontanol @ 1.25 ml/l on specific days after planting? | to enhance flower and fruit set | 2. Foliar spray of NAA @ 10 ppm on 60 and 90 days after planting to increase fruit set 3. Foliar spray of Triacontanol @ 1.25 ml/l on 20, 40, 60 and 80th day of planting to enhance flower and fruit set Tapioca 1. Foliar spray of water (500 lit/ha) at weekly twice during evening hours to rejuvenate the crop 2. Foliar application of 0.5% NPK (19:19:19) + 0.5% FeSO4 + 0.25% ZnSO4 twice at 15 days interval to rejuvenate the crop Mango | 170 | relationship | 0.970 | Foliar spray of Triacontanol @ 1.25 ml/l on 20, 40, 60 and 80th day of planting to enhance flower and fruit set Tapioca 1. | 2 | page=2,block=9 | 0.700 | valid |
| What is the purpose of applying a foliar spray of 2% MAP and 1% KCl 15 days before and at flowering? | improves grainfilling rate and yield | 2. PPFM-Pink Pigmented Facultative Microbes (seed treatment @ 200 g/ 5 kg seed, soil application basal @ 2.0 kg/ha and foliar spray @ 500 ml/ha at PI & flag leaf stage) 3. Foliar spray of 2% MAP + 1% KCl at 15 days before and at flowering improves grainfilling rate and yield 4. Foliar spray of 1% KCl + CCC @ 500 ppm at vegetative stage (during kuruvai season) Pulses 1. Foliar spray of 2% KCl + Boron @ 100 ppm during dry spell as mid-season management practice during rabi season 2. Foliar spray of TNAU Pulse Wonder @ 2 kg/acre in 200 litres of water at flower initiation stage decreases flower shedding, increases yield and moisture stress tolerance 3. Foliar spray of Salicylic acid @ 100 ppm or NAA @ 40 ppm at pre-flowering and 15 days thereafter to reduce flower shedding Sugarcane 1. Foliar spray of 2.5% MOP + 2.5% Urea during moisture stress period at 15 days interval | 239 | summary | 0.970 | Foliar spray of 2% MAP + 1% KCl at 15 days before and at flowering improves grainfilling rate and yield 4. | 1 | page=1,block=3 | 0.700 | valid |
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