一、温室培育壮苗选择土壤肥沃、地势高且向阳的塑料大棚育苗,每667平方米栽种面积需苗床15～20平方米,播种量为0.25～0.35千克。播前苗床施足有机粪肥,配施适量三元复合肥,翻耕整平耙匀。12月中下旬播种,大棚内中棚保护,增温御冻害。当秧苗为1片真叶时,移入营养钵。 First, the cultivation of strong greenhouse seedlings Select fertile soil, high terrain and sunny plastic greenhouse nursery, planting area per 667 square meters need to bed 15 to 20 square meters, seeding 0.25 to 0.35 kg. Before sowing seedbed enough organic manure, with appropriate amount of ternary compound fertilizer, tillage leveling flattened. Seeding in late December, shed protection in the shed, warming Royal frost damage. When the seedlings for a true leaf, into the nutrition bowl.