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.
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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.
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