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元店村采用大棚丝瓜早收型栽培技术已有2年。该技术主要是利用丝瓜前期产量与主蔓结瓜关系,增加栽培密度,剪掉所有侧枝,促使主蔓结瓜,增加前期产量。 1.适时早播.培育壮苗 12月中旬播种,采用大棚电热畦育苗,把催出芽的种子直接播到苗钵内,加盖小拱棚,通电加温,地温控制在28C,昼夜恒温。出苗后逐步降温,第1片真叶显露后,土温白天控制在23C左右.夜晚控制在18C左右。钵内营养土含水量应保持70％左右,正常天气每隔2～3天喷1次水。苗期每隔8～10天喷1次0.1％尿素和0.2％磷酸二氢钾混合液。同时出苗后每10天喷1次1000倍的甲基托布津和600倍的百菌清。
Yuan Dian Cun using greenhouse shed early harvesting cultivation technology has been 2 years. The technology mainly utilizes the relationship between the early yield of loofah and the main jambulae, increases the planting density, cuts off all the side branches, and promotes the growth of the main vine and increases the pre-production. 1. Sowed early in time. Nurturing strong seedlings planted in mid-December, the greenhouse hot nursery seedlings, the germination of seeds directly sowed seedlings Miao, stamped with small shed, power heating, ground temperature control at 28C, day and night temperature. After the emergence of the gradual cooling, the first true leaf revealed, the soil temperature controlled at about 23C daytime night control at about 18C. Bowl nutrition soil moisture content should be maintained at about 70% of the normal weather every 2 to 3 days spray 1 water. Seedling spray every 8 to 10 days 0.1% urea and 0.2% potassium dihydrogen phosphate mixture. At the same time after spraying every 10 days spray 1000 times the thiophanate-methyl and 600 times chlorothalonil.