Muskmelon (Cucumis melo L) is a fruit crop widely cultivated by farmers in India particularly during summer season. It is a warm season crop known for its unique flavour and taste. The fruit is known for its high-water content and has cooling effect on the body. They are rich in rich in Vitamin A and C. Immature fruits are used as vegetables and their seeds are edible. It is used for making desserts. In India, Muskmelon is mainly grown in Punjab, Tamil Nadu, Uttar Pradesh, Maharashtra, Andhra Pradesh, Telangana and Madhya Pradesh. India is the 3rd largest producer of muskmelon in the world after China and Turkey.
Season and Climate:
Muskmelon is mostly grown from November to February. The optimum temperature for seed germination is 23 – 25°C and optimum temperature required for its growth and fruit development is around 20 – 32°C. High temperature and low humidity at fruit ripening stage will enhance the sweetness and aroma of the fruit. Warm nights will hasten the fruit’s maturity. Muskmelons are tolerant to drought but susceptible to frost. High humid conditions will promote the occurrence and spread of diseases like downy mildew, anthracnose and insects like fruitfly.
Varieties:
| Varieties/Hybrids | Features |
| Madhuraja Muskmelon |
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| Urja Kajri Muskmelon |
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| Mridula Muskmelon |
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| Urja US-111 Muskmelon |
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| NS 910 Muskmelon |
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| Sanvi Muskmelon |
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| MH 38 Muskmelon |
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| Rudraksh Arjun Muskmelon |
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| FB Misthan F1 Hybrid Muskmelon |
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Soil requirement:
A well-drained sandy loam soil rich in organic matter is ideal for muskmelon cultivation. pH of the soil may range from 6.5 – 7.5. Muskmelon is slightly tolerant to soil acidity but cannot tolerate soils with high salt concentration. Lighter soils enhance the maturity of fruit, thus early harvest. In case of heavy soils, there exists good vine growth, but the maturity of the crop/fruit gets delayed.
Seed rate:
400 – 600 gm/acre
Methods of Sowing and Planting:
- Sowing is done in between October to November in Southern and Central part of India. Muskmelon is usually direct seeded and transplanted. To get better germination, seeds should be soaked in water for 12 – 24 hours before sowing. Muskmelon seeds are sown in pits and raised beds while in riverbed cultivation, they are sown in trenches. Before sowing, treat the seeds with Trichoderma viride at 1.25 gm/lit water or Pseudomonas fluorescence at 5 – 10 ml per 50 ml of water or Metalaxyl 4% + Manconzeb 64% WP at 1-1.5 gm/ liter of water.
- Early crop raised from seedling grown in polythene bags matures 15 to 20 days earlier compared to direct seeded crops.
| Direct Sowing | Seedling establishment | ||
| Pit | Raised bed | Polybags | Protrays |
| * Pits of about 60 cm wide, 60 cm long and 45 cm deep are to be dug out. Pits should be spaced at about 1.5 – 2 m apart. Fill them with FYM or well-decomposed compost.
* Sow 5 – 6 seeds in each pit with a depth of 1 – 1.5 cm. Cover the seeds with soil. * After establishment, only 2 or 3 plants in each pit will be allowed to grow while rest others will be uprooted. |
* Prepare beds of 3 – 4 meter wide.
* Sow 2 seeds/hill on both sides of the beds at 60 cm distance between hills. |
* The polythene bags of 15cm x 10cm size punched at base should be filled with equal proportion of soil:FYM or soil:FYM:silt (in case the soil is sandy).
* Seeds should not be sown deeper than 1.5 cm. |
* Seedlings can be raised in protrays under protected conditions.
* Protrays having 98 cells can be used. * 1 – 2 seeds can be sown per cell.
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Field Preparation:
Main field should be ploughed to fine tilth and long channels are to be formed at 2.5 m apart.
Spacing:
Place the seedlings about 2-3 feet apart in rows that are 5-6 feet apart.
Transplanting:
Transplant the seedlings of 20 – 30 days old with at least 2 – 3 true leaves. Seedling is transplanted at the edges of furrows or lower half height of the ridge, so that sufficient irrigation or moisture is available to plants. Irrigation is done immediately after transplanting.
Manures and Fertilizers:
Farmyard manure and neem cake can be applied at the time of land preparation. Half dose of N, full dose of P & K can be applied as basal while remaining N can be applied at the time of earthing up at 4 weeks after sowing. Application of micronutrients promotes plant growth, increases fruit yield, flesh and thickness of rind.
General dose of fertilizer recommendation for muskmelon is 32:24:12 kg/acre.
| Nutrient | Fertilizer | Dosage (per acre) |
| Organic | FYM | 8 ton |
| Neem cake | 40 kg | |
| Tapas Pushti All Plant Nutrient Mix | 2 – 3 ml/lit | |
| Biofertilizer | Azospirillum | Seed treatment: 10 ml of Sun Bio Azos + cold jaggery solution (for per kg seed).
Soil application: 1 lit Sun Bio Azos with 50 – 100 kg of FYM/compost. Drip: 5 – 10 ml/lit of water |
| Phosphobacteria (Sun Bio Phosi) | Soil application: 10ml Sun Bio Phosi + 50 – 100 kg manure
Fertigation: 1- 2 lit |
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| N | Urea (or) | 70 kg |
| Ammonium sulphate | 156 kg | |
| P | Single Super Phosphate (or) | 150 kg |
| Double Super Phosphate | 75 kg | |
| K | Muriate of Potash (or) | 20 kg |
| Sulphate of Potash | 24 kg | |
| Micronutrient
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Gassin Pierre Green Label Magnesium
(Mg 2%, S 5%) |
2-3 ml/lit water |
| Boron 20 | 1 gm/lit water |
Irrigation:
Muskmelon requires frequent but light irrigation especially during the early stages of crop growth. For direct sown crop, 1st irrigation can be delayed if the soil has sufficient moisture. For transplanted crop, irrigation is done immediately after transplanting. Subsequent irrigation can be given at weekly intervals. Irrigation can be done when it is absolutely necessary at the time of fruit maturity i.e., when withering is seen on the veins in the morning. Excessive irrigation at fruit maturity must be stopped, if not it will decrease sweetness of the fruit. A total of 7–11 irrigations may be required for the whole crop season depending on the soil type and growing season.
‘Drip irrigation’ is recommended for better quality of fruit, minimizing disease and weed infestation and for water conservation.
Intercultural operations:
Weeding:
- To control weeds, flooding of field should never be allowed. If possible, drip irrigation can be installed
- During early growth stages, the field should be kept free from weeds
- Weeding and earthing up should be done when N is applied as top dressing
- During initial stages of vine growth, light hoeing is recommended.
Mulching:
Mulching can be done with straw mulches, so that fruits do not come in contact with water.
Pruning:
Remove the secondary shoots up to 7th node on main stem to improve plant growth and fruit set. Pruning helps to improve yield and fruit quality.
Use of Plant Growth Regulators (PGR):
Stages of Application: Vegetative, flowering and fruit development stage (Also refer to the product label before application)
| Product name | Content | Dosage | Benefits |
| Isabion Bio stimulant | Amino acids and nutrients | Foliar: 2ml/litre water |
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| Hoshi Sumitomo | Gibberellic Acid 0.001% L | 1.25 ml/lit water |
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| Katyayani Alpha Naphthyl Acetic Acid | Alpha Naphthyl Acetic Acid 4.5% SL | 1 – 1.5 ml/4.5 lit water |
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Plant protection:
Management of Pests in Muskmelon:
| Product name | Technical content | Dosage |
| Fruitfly | ||
| Tapas fruit fly trap | Pheromone lure | 6 – 8 per acre |
| Coragen Insecticide | Chlorantraniliprole 18.5% SC | 0.3 ml/lit |
| Aphids and Thrips | ||
| T.Stanes Nimbecidine | Azardiractin 300 PPM | 6 ml/lit water |
| Polytrin C 44 EC Insecticide | 40% (Profenofos) + 4% (Cypermethrin) EC | 2 ml/lit water |
| Sivanto Bayer Insecticide | Flupyradifurone 17.09% SL |
2 ml/lit water |
| Leaf miner | ||
| Econeem Plus | Azadiractin 10000 PPM | 1.5 – 2.5 ml/lit water |
| Voliam Targo | 45 gm/l Chlorantraniliprole + 18 gm/l Abamectin | 1 ml/lit water |
| Benevia Insecticide | Cyantraniliprole 10.26% OD | 1.7 to 2.0 ml/lit water |
Management of Diseases in Muskmelon:
| Product name | Technical content | Dosage |
| Downy mildew | ||
| Anant Dr.Bacto’s Fluro (Bio fungicide) | Based on Pseudomonas fluorescence | 2.5 ml/lit water |
| Flick Super Insecticide | Dimethomorph 12 % + Pyraclostrobin 6.7 % WG | 3 gm/lit water |
| Zampro Fungicide | Ametoctradin 27% + Dimethomorph 20.27% SC | 1.6 – 2 ml/lit water |
| Anthracnose | ||
| Econeem Plus | Azadiractin 10000 PPM | 1.5 – 2.5 ml/lit water |
| Bavistin Fungicide | Carbendazim 50% WP | 0.6 gm/lit water |
| Kocide Fungicide | Copper hydroxide 53.8% DF | 2 gm/lit water |
| Wilt | ||
| Econeem Plus | Azadiractin 10000 PPM | 1.5 – 2.5 ml/lit water |
| Roko Fungicide | Thiophanate Methyl 70% WP | 0.5 gm/lit water |
| Powdery mildew | ||
| Vanproz V-Kure Fungicide Plus Bactericide | Eugenol, Thymol, potassium salts, cationic surface agent, sodium salts & preservatives | 1.5 – 2 gm/lit water |
| Flick Super Insecticide | Dimethomorph 12 % + Pyraclostrobin 6.7 % WG | 3 gm/lit water |
| Merivon fungicide | Fluxapyroxad 250 G/L + Pyraclostrobin 250 G/L SC | 0.4 – 0.5 ml/lit |
Harvesting:
- Half-slip stage: Fruits are not fully ready for table use, but are good for distant market use. Slight pressure is required to harvest fruit from the stem
- Full –slip stage: Fruits are completely ready for table use and also best for local market. Pressure is not required to separate fruit from the stem
- Musky flavour: On ripening, the fruits produce a pleasant musky flavour
- Change in colour: At the fruit ripening stage, the rind becomes soft, fruit skin colour changes from green to yellow
- Full netting: On the fruit surface, a net-like structure is developed.
Storage:
Muskmelon are perishable fruits and can be stored in room temperature only for 2 – 4 days. They can be stored in cold store at 2-4°C and 85 – 90% relative humidity for 2 – 3 weeks.
