questions: asking about nursery preparation of cabbage 
 answers: told him that about 14-15 sq.m nursery area is required for raising plants for one bigha. apply fym at 40 kg, and 2 kg of no.5 mixture (9:9:9) along with 6 g of sodium molybdate and 14 g of borax. sow the seeds at 10 cm between rows in raised seed beds after drenching it with copper oxychloride (2.5 g/lit).  transplant 40 - 45 days old seedlings at a spacing of 45 cm. avoid land infected with ‘club root disease’