Question: asking about how to prepare nursery bed for chilles. 
Answer: after preparing the land spray blitox 50 3 gram/liter of water then cover the bed with gunny bag or polythene sheet for 2 days. after 2 days remove the cover and then spray monocrotophos 2ml/liter of water. next day treat the seed in wet method by using blitox 50 3gram/liter of water and show the seed in that prepared land.