Description
खेती एवं बुवाई निर्देशिका — करेला Seeds AgriBee Wonder F1 HY
फसल के सर्वोत्तम प्रबंधन, रोग प्रतिरोधकता और प्रीमियम उत्पादन के लिए संपूर्ण चरणबद्ध कृषि निर्देशिका।
🌾 भूमि की तैयारी एवं खेत सुधार
खेत की समुचित जुताई एवं तैयारी से एकसमान अंकुरण और मजबूत जड़ों का विकास होता है।
🌱 आदर्श मिट्टी का प्रकार एवं pH
Well-drained loamy to sandy-loam soils with pH 6.0–7.5. Deep, fertile soils with good organic matter content support vigorous vine growth and uniform fruit development.
✨ प्रमुख कृषि लाभ
Fine tilth with excellent drainage prevents waterlogging stress and promotes rapid seed germination and strong taproot establishment.
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Deep summer ploughing to 25–30 cm followed by 2–3 cross-harrowings for fine, clod-free tilth.
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Field leveling using laser or board leveling and creation of adequate drainage channels to prevent water stagnation.
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Incorporation of 8–10 tonnes per acre of well-decomposed FYM or vermicompost during last ploughing for soil structure and moisture retention.
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Soil health conditioning — if pH is below 6.0, apply agricultural lime at 200–250 kg/acre; if above 7.5, apply gypsum at 250 kg/acre for balanced root zone environment.
🌱 बुवाई का समय एवं विधि
सटीक बीज दर और सही दूरी से पौधों को पर्याप्त सूर्य का प्रकाश और संतुलित विकास मिलता है।
| मानक / पैरामीटर | अनुशंसा / निर्देश | कृषि महत्व |
|---|---|---|
| बुवाई समय सीमा | Kharif: June–July | Rabi: October–November | Summer (protected): February–March | Aligns with warm temperatures (25–30°C) ideal for germination and avoids frost damage in Rabi zones. |
| बीज दर (प्रति एकड़) | 50–60 g/acre direct sowing; 30–35 g/acre for transplanting | Optimal seed rate ensures correct plant population without excessive thinning, maintaining uniform canopy cover. |
| कतार एवं पौधे का अंतर | 60 cm (row-to-row) × 30–40 cm (plant-to-plant) for pit method | Provides adequate canopy spread, air circulation, and light penetration for healthy foliage and fruit development. |
| Sowing / Transplanting Depth | 2–3 cm depth; transplant at 2–3 true leaf stage (10–12 DAS) | Correct depth ensures uniform emergence; shallow sowing risks drying, deep sowing delays germination and weakens seedlings. |
💧 सिंचाई एवं जल प्रबंधन
उचित नमी प्रबंधन से पौधे की वानस्पतिक एवं फलने-फूलने की अवस्था में जोरदार विकास होता है।
☀️ जल आवश्यकता एवं सिंचाई प्रोफाइल
Bitter gourd has moderate drought tolerance but performs optimally with consistent soil moisture. Drip irrigation is highly recommended with 2–3 mm water application per event, 2–3 times per week during active growth. The crop is sensitive to both waterlogging and prolonged dry spells, especially during flowering and fruiting phases.
🌦️ Soil नमी प्रबंधन
In rainfed conditions, sow at the onset of satisfactory rainfall. Use mulching (straw or black polythene) to conserve soil moisture and regulate soil temperature. Avoid waterlogging after heavy rains by ensuring prompt drainage from field channels.
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First irrigation immediately after sowing/transplanting to ensure earth settlement and promote root establishment. Subsequent light irrigations every 4–5 days during the initial vegetative phase.
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During vigorous vegetative growth (25–40 DAS), maintain soil moisture at field capacity with irrigation every 5–7 days. Avoid drought stress as it causes flower drop and fruit deformation.
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Critical stage from flowering through fruit development (40–70 DAS) demands consistent moisture. Under-irrigation at this stage leads to small, misshapen fruits and reduced fruit set. Ensure regular watering every 3–4 days during peak fruiting.
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Reduce irrigation frequency 7–10 days before the last harvest to improve fruit firmness and extend post-harvest shelf life. Do not irrigate on harvest days to prevent fruit spoilage.
🧪 उर्वरक एवं पोषण प्रबंधन
संतुलित पोषण से मजबूत पौधा संरचना और उच्च गुणवत्ता वाली उपज प्राप्त होती है।
| पोषक तत्व | अनुशंसित मात्रा (प्रति एकड़) | प्रयोग विधि एवं समय |
|---|---|---|
| नाइट्रोजन (N) | 40–50 kg/acre | Basal: 25 kg/acre at sowing; Top-dress: 15 kg/acre at 25 DAS; Split: 10 kg/acre at 45 DAS to support vine growth and fruit set |
| फॉस्फोरस (P2O5) | 25–30 kg/acre | 100% basal application incorporated during last ploughing or at planting pits for root development and early flowering |
| पोटाश (K2O) | 20–25 kg/acre | 100% basal for general vigor; additional 10 kg/acre at 45 DAS improves fruit firmness, color intensity, and disease tolerance |
🌿 निराई-गुड़ाई एवं खरपतवार नियंत्रण
समय पर खरपतवार नियंत्रण से मुख्य फसल को पूर्ण पोषण और नमी मिलती है।
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1
पहली निराई-गुड़ाई: Carry out first hoeing and weeding at 10–12 DAS to establish a weed-free rhizosphere. Shallow tillage (5 cm depth) avoids root damage while removing competing weeds during the critical early growth period.
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2
दूसरी निराई एवं मिट्टी चढ़ाना: Second weeding at 25–30 DAS with moderate hoeing. Light earthing-up around the base promotes adventitious root formation and improves anchorage for climbing vines on trellis.
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3
Mulching and Vine Training: Apply straw mulch (3–4 cm layer) or black polythene mulch immediately after sowing/transplanting to suppress weeds, conserve moisture, and maintain uniform soil temperature. Train primary vines on trellis netting or strings, remove lateral suckers below the first node, and thin excessive growth for balanced canopy and fruit exposure.
🛡️ कीट एवं रोग नियंत्रण
फसल की सक्रिय निगरानी और एकीकृत प्रबंधन से रोगमुक्त एवं स्वस्थ फसल सुनिश्चित होती है।
🐛 कीट प्रबंधन एवं रोकथाम
- Aphids (Myzus persicae): Small green/black colonies on undersides of leaves causing curling and honeydew secretion. Control: Spray Imidacloprid 17.8% SL at 0.3 ml/liter water or Neem-based pesticide (Azadirachtin 1%) at 2 ml/liter. Repeat at 7-day interval if infestation persists.
- Fruit and Shoot Borer (Diaphania perspectalis): Larvae bore into tender shoots and fruits causing wilting and fruit rot. Control: Install pheromone traps at 10/acre for monitoring; spray Chlorantraniliprole 18.5% SC at 0.3 ml/liter or Bacillus thuringiensis (Bt) at 2 g/liter at 50% flower initiation stage. Remove and destroy infected shoots manually.
- Cucurbit Leaf Curl Virus transmitted by सफ़ेदflies (Bemisia tabaci): Upward leaf curling, yellowing, and stunted growth. Control: Install yellow sticky traps at 15/acre for whitefly monitoring; spray Thiamethoxam 25% WG at 0.2 g/liter or Imidacloprid at 0.3 ml/liter. Roguish severely affected plants and practice crop rotation with non-cucurbit crops.
🔬 रोग नियंत्रण एवं उपचार
- Powdery Mildew (Erysiphe cichoracearum): सफ़ेद powdery fungal growth on upper and lower leaf surfaces leading to leaf drying and defoliation. Prevention: Spray Sulphur 80% WP at 2 g/liter or Micronised Sulphur at 3 g/liter at first appearance; repeat at 10-day intervals. Avoid overhead irrigation to reduce leaf wetness.
- Downy Mildew (Pseudoperonospora cubensis): Angular yellow lesions on upper leaf surface with purplish-grey sporulation on underside in humid conditions. Prevention: Spray Mancozeb 75% WP at 2.5 g/liter or Metalaxyl 35% WS at 1 g/liter at 30 DAS prophylactically. Ensure proper spacing and trellising for canopy airflow.
- Fruit Rot / Anthracnose (Colletotrichum orbiculare): Water-soaked circular spots on fruits turning brown to black with pink sporulation in moist weather. Prevention: Spray Copper Oxychloride 50% WP at 3 g/liter or Mancozeb at 2 g/liter at 20-day intervals starting from fruit initiation stage. Remove and destroy infected fruits to reduce inoculum load.
✂️ कटाई एवं उपज गुणवत्ता निर्देशिका
सही परिपक्वता पर कटाई से अधिकतम मंडी भाव और बेहतर भंडारण क्षमता मिलती है।
⏱️ कटाई समय एवं निर्धारण
First picking begins at 50–55 days after sowing. Subsequent pickings are made at 2–3 day intervals, totaling 5–7 harvest rounds depending on vine longevity and growing conditions. Harvest in the early morning hours for best post-harvest quality.
⭐ उपज की गुणवत्ता एवं विशेषताएं
Dark green, spindle-shaped fruits with pronounced teeth (tubercles), firm texture, and characteristic bitter taste. Uniform size between 15–20 cm length and 80–120 g weight indicates optimal harvesting maturity. Fruits should be harvested at immature stage for maximum tenderness and market acceptance.
| गुणवत्ता मानक | कृषि मानक | किसान एवं मंडी लाभ |
|---|---|---|
| पहली कटाई / तुड़ाई Stage | 50–55 बुवाई के दिन बाद | Ensures early market arrival and captures premium prices during initial supply window. |
| परिपक्वता के लक्षण | Skin becomes glossy dark green, fruit reaches 15–20 cm length with firm texture; seeds just beginning to form inside | Prevents over-maturity which causes yellowing, hardening, seed development, and market rejection. |
| भंडारण क्षमता एवं टिकाऊपन | 5–7 days under cool storage (8–10°C with 85–90% RH); 3–4 days at ambient temperature (25–30°C) | Proper post-harvest handling extends sales window and enables transportation to distant markets without significant quality loss. |
| मंडी मांग एवं उपयुक्तता | Fresh table market, mandis, retail chains, processing units for pickle and health products | Uniform spindle shape, dark green color, and toothed surface make this variety highly preferred by traders and consumers across Indian markets. |
⭐ किस्म की विशेषताएं — करेला Seeds AgriBee Wonder F1 HY
विशिष्ट विशेषताएं जो इस किस्म को भारतीय किसानों की पहली पसंद बनाती हैं।
🌿 किस्म की मुख्य विशेषताएं
AgriBee Wonder F1 is an elite hybrid delivering early and uniform fruiting with exceptional field vigor, making it one of the most reliable bitter gourd varieties for Indian farmers seeking consistent performance.
🌿 उपज की गुणवत्ता एवं रूप-रंग
Produces visually striking spindle-shaped fruits with prominent teeth, rich dark green coloration, and uniform size (15–20 cm, 80–120 g). The smooth, firm skin and intense coloration command higher market rates.
🌿 तनाव एवं रोग प्रतिरोधक क्षमता
Shows strong field tolerance to common cucurbit diseases including powdery mildew and downy mildew, along with moderate resistance to cucumber beetles and aphid-mediated viral stresses under normal growing conditions.
🌿 वृद्धि स्वभाव एवं ओज (विगर)
Indeterminate, highly vigorous vining habit with extensive lateral branching. The robust canopy provides excellent ground cover while maintaining good air circulation when trained on trellis, reducing disease pressure.
🌿 फसल अवधि एवं पकने का समय
remarkably early maturities at 50–55 days to first harvest allow farmers to enter the market earlier than conventional varieties, enabling multiple cropping cycles and flexible rotation planning.
🌿 मंडी एवं किसान प्राथमिकता
Trusted by progressive farmers and seed dealers across India for its uniformity, early production, attractive fruit appearance, and reliable field performance. The F1 hybrid vigor ensures consistent results season after season.
