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我国种植菜葫芦主要是出口日本,换取外汇。种植菜葫芦,667平方米可栽培150～200株,单株一茬结瓜2～4个,最多的14个,可采4茬瓜。单瓜重 4公斤左右,最大的7.5公斤。一般667平方米产鲜葫芦50OO公斤以上,30公斤鲜瓜可出1公斤于条,目前日本国内供应缺口大,且价格高,一般667平方米产值可达 2400元。 一、播种育苗 菜葫芦适于4月上中旬进行阳畦育苗。育苗前将种子放在20℃水中浸泡一夜或将种子头开一小口再浸泡,然后种在阳畦棚中。棚内地温保持在25℃左右,出苗后保持在20℃为宜。幼苗长到4片叶时要经常放风壮苗,以备移栽。有条件的采用营养钵育苗更好。也可以于5月中下旬直接生芽直播。
Vegetable gourd cultivation in China is mainly exported to Japan, in exchange for foreign exchange. Planting gourd, 667 square meters can be cultivated 150 ~ 200 strains of stubble per plant 2 to 4, up to 14, 4 crop melon harvest. About 4 kg single melon weight, the largest 7.5 kg. General 667 square meters of fresh gourd 50OO kg, 30 kg of fresh melon can be 1 kg in the article, the current domestic supply gap in Japan, and the high price, the general output value of up to 2400 yuan 667 square meters. First, sowing nursery gourd for mid-April Yang Yang nursery. Before seedling seed soak in water at 20 ℃ overnight or the seed head open a small mouth and then soaked, and then planted in the Yang Zhuang shed. Shed ground temperature maintained at about 25 ℃, after emergence to maintain at 20 ℃ is appropriate. When the seedlings grow to 4 leaves often strong strong seedlings to prepare for transplanting. Conditional use of nutrient bowl nursery better. Can also be broadcast directly in late May germination.