论文部分内容阅读
一、选用适合夏茬栽培的品种生产中应选用高抗病毒病、高温条件下落花落果少,产量高、采实商品性好的毛粉802、中蔬62、87-6-2等市场适销的品种。二、适期播种,精心培育适令健壮苗1.种子处理:选用籽粒饱满,生命力强的种子,于晴天晒种2~3天,用适量清水预浸2~4小时,然后投入10%的磷酸三钠溶液中浸泡20分钟,捞出后用清水搓洗干净,置于28℃条件下催芽,每天翻动种子2~3次,并要每天用清水投冼1次,经2~3天,待70%种子露白时,就可进行播种。
First, the selection of cultivars suitable for summer cultivation should be used in the production of high anti-virus disease, falling flowers under high temperature and less fruit, high yield, good product quality hair powder 802, 62,87-6-2 in vegetables marketable Variety. Second, the appropriate sowing, carefully nurturing the right seedlings 1. Seed Treatment: Selection of seeds full of vitality of seeds, in sunny days basal 2 to 3 days, with the amount of water pre-immersion 2 to 4 hours, and then put 10% Trisodium phosphate solution soaked for 20 minutes, remove and rinse with water scrub, placed under the conditions of 28 ℃ germination, turn the seeds 2 to 3 times a day, and every day with water cast Xian 1, after 2 to 3 days to be When 70% of the seeds are white, they can be seeded.