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苎麻冬季培育管理,既是头麻增产的关键,又是全年丰收的基础。据调查,冬培比不冬培,一般增产40％左右,高的达50％以上。我县麻农冬培的主要经验是: 1、“立冬早,冬至迟,小雪大雪正当时”。冬培过早,气温较高,长出无效的四麻,消耗有效养分;冬培过迟,不能充分发挥暖冬蔸、孕冬芽的作用。据研究,气温8℃以上,土温(10厘米深,下同)10—
Winter cultivation and management of ramie is not only the key to increase head production, but also the basis for harvest throughout the year. According to the survey, winter training than winter training, the general increase of about 40%, high of more than 50%. My county Ma Nong winter training main experience is: 1, “early winter, winter solstice, heavy snow was at the time.” Early winter culture, the higher the temperature, the growth of invalid four Ma, consumption of effective nutrients; winter training too late, can not give full play to the role of warm winter 蔸, pregnancy winter buds. According to the study, the temperature above 8 ℃, soil temperature (10 cm deep, the same below) 10-