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我区自1968年从广东引来了水浮莲,经过几年实践,大家一致认识到水浮莲是养猪的好饲料,农家的好肥料,必须加以发展和利用。种苗是放养的基础,我们坚持走自力更生的道路。全区有半山区和平原七个公社,自然条件各有不同,因地制宜采用了猪牛肥发酵温床,泉水保温苗床等方法获得成功。去年在省农科院的帮助下,利用了地下气的温度,搞地穴保温苗床,又获得成功,全区种苗自给有余,尚调出十多万斤。地穴越冬“省工省本成效高,既是安全苗又壮,面积又大胜过江,平原山区都好搞”。地穴越冬方法:
Since 1968, our district drew water lily from Guangdong. After several years of practice, everyone unanimously recognized that water lettuce is a good feed for pigs and a good fertilizer for farmhouses and must be developed and utilized. Seedling is the basis for stocking, and we stick to the path of self-reliance. There are semi-mountain area and the plains of the seven communes, the natural conditions are different, according to local conditions using pig iron fertilizer fermentation hotbed, spring water insulation seedbed and other methods to be successful. Last year, with the help of the Provincial Academy of Agricultural Sciences, the temperature of the underground gas was used to make the crypt seedling bed and achieved success. Seedlings in the whole region were self-sufficient while more than 100,000 jin were picked. Cryptosporidaries “Provincial Labor Province, the high efficiency, both safe and strong seedlings, area and outweigh the river, plains and mountains are well done.” Cryptosporidium method: