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春季栽种苦瓜,过早因温度较低难于发芽、出苗,严重者烂种;过晚,则影响食用期,缩短生长期,产量降低品质受损。如何使苦瓜适期早播,应用薄膜育苗是个好办法。 时间:一般为4月上旬。 方法:①种子处理 先把精选的苦瓜种用清洁凉水浸泡10天左右,每日要定时换水一次。10天后捞出等待播种。不能嗑开种壳后再浸泡。浸泡同时可对种子作灭菌处理。
Planting spring bitter gourd, premature because of the temperature is difficult to sprout, emergence, severe rotten; too late, then affect the edible period, shorten the growing period, reduce the quality of production damage. How to make bitter melon suitable for early sowing, the application of film nursery is a good way. Time: usually in early April. Methods: ① seed treatment of the first selection of bitter gourd species with clean cold water soak for about 10 days a day to change the water time. 10 days after the fish out waiting for sowing. Can not open the shell after soaking. Soak at the same time for seed sterilization.