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一、培育壮苗选择适合当地的抗逆品种,采取苗床上覆盖地膜、下挖通风道、调节温度的垫料加热式沙床覆盖快速集中育苗技术。种薯床可用多菌灵喷雾消毒,随即在种薯上盖7~8厘米河沙,沙上喷足水,并用塑料布覆盖苗床,要严格控制温度。二、起垄坐床、盖膜,垄距80厘米,垄高20~25厘米,每垄栽植1行,盖膜前用辛硫磷颗粒剂以达到预防地下害虫的效
First, nurturing seedlings Choose suitable for the local resistance varieties, to take the seedbed on the cover plastic film, dig ventilation, temperature regulation of litter heating sand bed covering rapid concentration of seedling technology. Seedbed can be carbendazim spray disinfection, then in the seed cover 7 ~ 8 cm river sand, sand sprayed enough water, and covered with plastic sheet seedbed, to strictly control the temperature. Second, ridge bed, cover film, ridge distance 80 cm, ridge height 20 to 25 cm, planting a row per ridge, covered with film before using phoxim to prevent the effect of underground pests