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俗话说秧好一半禾,而用鸡鸭粪能育出好秧。经测定,鸡鸭粪一般含氮为1.10～1.63%、磷1.40～1.54%、钾0.62～0.85%,含氮量比猪牛粪高2～3倍,钾、磷高3～4倍.据试验,用鸡鸭粪育秧具有如下优点;1.秧苗粗壮.鸡鸭粪属热性肥料,能显著提高土温,肥效高,培育的秧苗素质好,比对照叶宽3毫米、茎粗2毫米以上,色深,根多且粗,每株自根多6～7条。
As the saying goes Ye Hao half Wo, but with chicken and duck manure can give birth to good seedlings. According to the determination, the general content of the chicken and duck manure is 1.10-1.63%, 1.40-1.54% of phosphorus and 0.62-0.85% of potassium, and the content of nitrogen is 2-3 times higher than that of pig and cow dung, Test, with chicken duck fecal nursery has the following advantages: 1 stout thick chickens duck fecal is a thermal fertilizer, can significantly improve the soil temperature, fertilizer, cultivating seedlings good quality than the control leaf width 3 mm, stem 2 mm Above, color depth, root and more coarse, each root more than 6 to 7.