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菠菜在夏季进行反季节栽培时,掌握好种植技术,可获得较高的经济效益。选择适宜品种可选用耐热品种,耐热品种在30℃左右的高温下仍能正常生长,每亩可产1500~2000千克。浸种催芽气温达到30℃时,菠菜种子发芽困难,可以在井下催芽。方法是先用深井水浸泡种子1—2小时,待种子吸足水后用毛巾包好,用绳子吊在井中,距水面约1
Spinach season cultivation in the summer, the good grasp of planting techniques, access to higher economic benefits. Select the appropriate varieties of heat-resistant varieties can be used, heat-resistant varieties in the high temperature of about 30 ℃ can still grow normally, can produce 1500-2000 kg per acre. Seed soaking germination temperature reached 30 ℃, spinach seeds germination difficult, can be in the underground germination. The method is to soak the seeds with deep well water for 1-2 hours. After the seeds have absorbed enough water, wrap them with a towel and hang them in a well with a rope, about 1