Description
ખેતી અને વાવણી માર્ગદર્શિકા — તલ Guj 3
પાકના શ્રેષ્ઠ સંચાલન, રોગ પ્રતિકારક શક્તિ અને પ્રીમિયમ ગુણવત્તાવાળા ઉત્પાદન માટે સંપૂર્ણ વિગતવાર માર્ગદર્શિકા.
🌾 જમીનની તૈયારી અને ખેડ
જમીનની યોગ્ય તૈયારીથી એકસરખો ઉગાવો અને મૂળનો ઊંડો વિકાસ સુનિશ્ચિત થાય છે.
🌱 યોગ્ય જમીનનો પ્રકાર અને pH
Well-drained loamy or sandy-loam soils; pH 6.0–7.8. Avoid heavy, waterlogged, or saline soils.
✨ મુખ્ય કૃષિ ફાયદા
Fine tilth and loose seedbed promote rapid germination, deep taproot development, and better canopy aeration.
- 1
Deep summer ploughing followed by 2–3 cross-harrowings to obtain a fine, clod-free seedbed.
- 2
Field leveling and formation of drainage channels to prevent water stagnation.
- 3
Incorporation of well-decomposed FYM/compost @ 8–10 t/ha during last ploughing.
- 4
Soil health conditioning with lime where pH < 6.0 or gypsum where sodicity is observed.
🌱 વાવણીનો સમય અને પદ્ધતિ
Precise seed rate and spacing maximize light interception and canopy development.
| માપદંડ / પેરામીટર | ભલામણ / સૂચના | કૃષિ મહત્વ |
|---|---|---|
| વાવણી સમયમર્યાદા | Onset of southwest monsoon (mid-June to mid-July) in Kharif; October–November in Rabi | Ensures adequate soil moisture for uniform germination and avoids late-season moisture stress. |
| બિયારણનો દર (એકર દીઠ) | 3–4 kg / Acre | Maintains optimum plant population for healthy canopy and balanced resource use. |
| હાર અને છોડ વચ્ચેનું અંતર | 45 cm (row-to-row) × 10–12 cm (plant-to-plant after thinning) | Promotes lateral branching, better light interception, and efficient air circulation. |
| વાવણીની ઊંડાઈ | 2–3 cm | તલ seeds are small; shallow sowing ensures quick emergence and uniform stand. |
💧 પિયત અને પાણી વ્યવસ્થાપન
Adequate moisture regulation supports strong vegetative and reproductive growth.
☀️ પાણીની જરૂરિયાત અને પિયત પ્રોફાઇલ
તલ is moderately drought-tolerant but performs best with 3–4 protective irrigations. Drip irrigation is compatible; maintain soil moisture at 60–70% field capacity for steady vegetative growth and capsule development.
🌦️ Soil ભેજ વ્યવસ્થાપન
In rainfed areas, sow early to capture pre-monsoon moisture. Use mulching to reduce evaporation. Avoid moisture deficit during flowering and early pod-filling, which can reduce capsule set.
- ✓
First irrigation at 15–20 DAS if rainfall is insufficient; establishes strong root system.
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Irrigate at 30–35 DAS and 45–50 DAS to support vegetative growth and branching.
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Critical stage: provide moisture at 50–60 DAS (flowering to early pod formation) to minimize capsule abortion.
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Withhold irrigation completely 10–12 days before harvest to ease pulling and reduce pod shattering.
🧪 ખાતર અને પોષણ વ્યવસ્થાપન
Balanced crop nutrition supports robust plant structure and premium produce quality.
| પોષક તત્વ | ભલામણ કરેલ માત્રા (એકર દીઠ) | ઉપયોગ પદ્ધતિ અને સમય |
|---|---|---|
| નાઇટ્રોજન (N) | 12–15 kg / Acre | 50% basal at sowing + 50% top-dress at 30 DAS |
| ફોસ્ફરસ (P₂O₅) | 16–20 kg / Acre | 100% basal as DAP or single-superphosphate |
| પોટાશ (K₂O) | 8–10 kg / Acre | 100% basal as MOP; supports stalk strength and capsule filling |
🌿 નિંદામણ નિયંત્રણ અને આંતરખેડ
Timely weed control ensures optimal nutrient and moisture availability for crop seedlings.
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1
પ્રથમ નિંદામણ અને ગોડ: Carry out at 15–20 DAS to keep crop weed-free during early growth. Shallow hoeing avoids root damage.
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2
બીજી વાવણી અને પાળા ચઢાવવા: At 30–35 DAS to control later weeds and improve soil aeration around the taproot zone.
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3
Mulching: Apply straw mulch @ 2–3 t/acre after first weeding to conserve moisture, suppress weeds, and moderate soil temperature.
🛡️ જીવાત અને રોગ નિયંત્રણ
Proactive crop monitoring and integrated management ensure healthy crop development.
🐛 જીવાત નિયંત્રણ અને સંરક્ષણ
- Semilooper (Ams acta): defoliates leaves; spray chlorantraniliprole 0.3 ml/L or bacillus thuringiensis @ 250 g/acre in 500 L water.
- Shoot & capsule borer (Helicoverpa armigera): bores into shoots and young capsules; spray spinosad 0.5 ml/L or install pheromone traps @ 10/acre.
- Jassid (Amrasca biguttula): causes leaf curling and yellowing; spray imidacloprid 0.3 ml/L or neem-based biopesticide @ 5 ml/L.
🔬 રોગ નિયંત્રણ અને ઉપચાર
- તલ smut (Melanopschidium fulvum): black powdery spores replace seeds; remove and destroy infected plants; seed treatment with carbendazim 2 g/kg seed.
- Phyllody (phytoplasma, transmitted by jassids): floral greening and leafy growth; control vector promptly; rogue affected plants.
- Leaf spot (Cercospora spp.): brown circular lesions on lower leaves; spray mancozeb 2.5 g/L or copper oxychloride 3 g/L.
✂️ કાપણી અને ગુણવત્તા માર્ગદર્શિકા
Harvesting at peak maturity ensures maximum commercial grade and long keeping quality.
⏱️ કાપણીનો સમય અને આયોજન
Harvest when 70–80% of capsules turn yellow and begin to open; typically 80–85 DAS. Cut plants near base and bundle for threshing.
⭐ ઉત્પાદનની ગુણવત્તા અને લક્ષણો
સફેદ seeds with uniform size, high oil content, clean appearance, and good flavor—preferred for expeller and edible oil markets.
| ગુણવત્તા માપદંડ | કૃષિ ધોરણ | ખેડૂત અને બજાર ફાયદો |
|---|---|---|
| કાપણીનો તબક્કો | 70–80% capsule maturity, before excessive shattering | Maximizes seed quality and minimizes post-harvest losses |
| પરિપક્વતાના લક્ષણો | Capsules turn pale yellow; lower leaves dry and drop | Indicates physiological maturity for optimal seed fill |
| સંગ્રહ ક્ષમતા અને ગુણવત્તા | 4–6 weeks in ambient dry storage if moisture < 7% | Maintains oil quality and prevents rancidity or mold growth |
| બજાર માંગ અને યોગ્યતા | Edible oil extraction, retail pack, and export-grade white sesame | Command premium rates due to color, purity, and oil percentage |
⭐ જાતની વિશેષતાઓ — તલ Guj 3
Distinguishing characteristics that make this variety a top choice for Indian growers.
🌿 જાતની મુખ્ય વિશેષતાઓ
વધુ (High) oil content, uniform white seeds, and strong stalk architecture for lodging resistance.
🌿 ઉત્પાદનની ગુણવત્તા અને દેખાવ
Clean, bright-white seeds with consistent size and excellent commercial grade.
🌿 વાતાવરણ અને રોગ પ્રતિકારક ક્ષમતા
Moderate tolerance to drought and reasonable field resistance to common leaf spots.
🌿 વિકાસ અને છોડની જોમ
Semi-erect habit, height 95–105 cm, good branching potential, and robust taproot.
🌿 પાક સમયગાળો અને પાકવાનો સમય
80–85 days to maturity, enabling timely rotation with subsequent crops.
🌿 બજાર અને ખેડૂત પસંદગી
Traders and processors favor this variety for its dependable seed quality and oil performance.
