- The cucumber plant is a shallow-rooted crop and thus it doesn’t require any deep intercultural operations.
- Prune all secondary shoots up to 5 nodes, to improve yield & fruit quality.
- Staking of plants is helpful in checking the rotting of fruits.
What is the suitable climate for the cultivation of pumpkin, bitter gourd, cucumber, watermelon, etc.?
- Cucurbitaceae crops are a subtropical vegetable and require hot and humid climatic conditions for its fast growth and higher yield.
- Night and Day temperature of 18-22° C and 30-35° C respectively is optimum for its proper growth and high fruit set.
- The seed germination is fast at the temperature range of 25-30° C.
- The crop grown at optimum temperature has a higher proportion of female flowers and fruit per plant.
Field preparation of Cucumber
- In the initial stage, the field is ploughed 4-5 times to make the land Friable and before the final ploughing, add 10-15 tons of ripe cow dung manure per acre of land.
- If the soil is infested with nematodes & white ants or red ants, apply Carbofuran at the rate of 10 kg/acre.
- After levelling the field, 60 cm wide channels are made at a distance of 2.0- to 2.5 cm.
- The length of the channel depends on the source of irrigation, season, rainfall and slope land.
Control of Anthracnose in Cucumber
- Clean cultivation and crop rotation minimize disease incidence.
- Treat the seed with Carbendazim 50% WP @ 2.5 gm/kg.
- Spray Mancozeb 75% WP @ 400 gm/acre or chlorothalonil 75% WP @ 300 gm/acre at 10 days intervals.
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ShareAnthracnose disease in Cucumber
- Different types of symptoms are observed on leaves, petioles, stem, and fruits.
- On young fruits, numerous water-soaked depressed oval spots appear, which coalesce covering large areas.
- Under humid conditions, pink masses of spores can be seen in the center of these spots.
- Pink gummy exudation may also be seen on lesions due to the exudation of spores.
- Vines have brownish specks that grow into angular to circular spots.
- The girdling of the affected portion leads to blight symptoms.
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ShareWeed management in cucumber
- During the early stages of the crop, Field should be kept clean by weeding.
- First and second weeding should be done 20-25 days and 45-50 days after sowing respectively.
- Once the plants cover the field, there is no need to weeding.
- The cucumbers grow in mandap or Staking, spray the Paraquat Dichloride 24% SL (gramoxone) or Glyphosate 41%SL @ 1 litre/acre in the middle of the row, because it is a non-selective weedicide, Therefore the hood is necessary, its use for all types of weed in cucumber.
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ShareIntercultural Practices in Cucumber
Intercultural Practices in Cucumber:-
- The cucumber plant is a shallow rooted crop and no deep intercultural operations are required.
- Earthing up is essential to cover the roots properly especially in rainy season crop.
- Prune all secondary shoots up to 5 nodes, to improve yield & fruit quality.
- Staking of plant in rainy season is helpful in checking the rotting of fruits.
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ShareSpacing of Cucumber
Spacing of Cucumber:-
- Seeds are sown in furrows at a distance of 1.0-1.5 meter between plants.
- When cucumber is trained on bower fallow a spacing of 3 *1m.
- When seeds are sown at a distance of 0.5cm 75meter with 4-6 seed/hill allow two ph plants/hill to grow in hilly areas.
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ShareField preparation of Cucumber
Field preparation of Cucumber
- Lands is ploughed 4-5 time to a fine filth and rotten farm yard manure and manure @20-25 tones/ha is incorporated in the soil at the time of final ploughing.
- If the soil is infasted with nematods, white ants or red ants apply Carbofuran @25kg/ha.
- After leveling the field 60cm wide channels are made at a distance of 2.0- to 2.5 cm.
- The length of channel depends on source of irrigation, season, rainfall and slope land.
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