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    甘蔗渣在烤煙漂浮育苗中的應(yīng)用研究

    Bagasse application in matrix of tobacco float seedling production

    • 摘要: 以新鮮甘蔗渣為主要材料,，研究了烤煙漂浮育苗基質(zhì)配制技術(shù)。結(jié)果表明,，添加復(fù)合肥和鈣鎂磷肥堆漚甘蔗渣腐熟速度較快,，漚制7 個(gè)月C /N 值由182.35 降至26.58。采用堆漚65%腐熟甘蔗渣+25%膨化珍珠巖+10%煤渣（ 磨成粉過3 mm孔徑篩）配制烤煙漂浮育苗基質(zhì),，能使烤煙較好地出苗,、生長和成苗，大田生長發(fā)育也優(yōu)于其他方式育出的煙苗,。

       

      Abstract: An experiment using fresh bagasse, was conducted to study the formula of matrix in tobacco float seedling production. The results showed that with compound fertilizer and calcium magnesium phosphate, bagasse could be thoroughly decomposed,，and the carbon- nitrogen ratio declined from 182.35 to 26.58 in 7 months. It was desirable for tobacco seedlings to grow in the matrix of 65% decomposed bagasse + 25% expanded perlite +10% coal silt.

       

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