Question: asking about package and practice of pumpkin. 
Answer: seed rate/bigha- 1kg
sowing time- sepember-october or january to april
spacing- rowto row- 2.5-3miter and plant to plant- 1meter
fungicide for seed treatment- trichoderma viridi-10gram/ kg of seed or carboxin/maneb 3 gram per kg of seed.
fertilizer dose/bigha : compost 3 tone, urea 22kg, super 60 kg,potash 17 kg and neem cake or musterd cake 20 kg 
after attaining the climbing position then only you can spray vitamins such as mohaphol or sagarika 2ml/liter of water once at vegetative stage, once at flowering stage and once at fruit setting stage.