甘蔗专用高效液肥“蔗丰灵”的喷施效果试验

Studies on the Effect of Spraying “Zhefengling” A HighlyEfficent Liquid Fertilizer for Sugarcane

经１９９５年和１９９６年两个年度的试验证明，甘蔗专用高效液肥“蔗丰灵”具有显著的增产增糖双重效果。在甘蔗生长期间喷施两次“蔗丰灵”，能促进蔗茎伸长增粗，降低黑穗病发病率，提高甘蔗产量１２．１４％～１７．０３％；而且还明显改善甘蔗品质，提高甘蔗蔗糖分０．７９％～１．８８％（绝对值）。

Experiments of two crop years have proven the effects of increasing both cane yield and sucrose content in cane by spraying“Zhefengling”,a highlyefficient liquid fertilizer for sugarcaneFoliage spraying with “Zhefengling” twice during sugarcane growth promoted the elogation and widening of the stalks, reduced the incidence of smut,and resulted in 1214% to 1703% increase in cane tonnage per ha, 079% to 188% increase in sucrose content in cane(absolute values) compared to the control