The Effect of Organic Fertilizer on the Growth and Yield of Sugarcane
In order to investigate the effect of organic fertilizer on sugarcane growth and yield,this study established three treatments:CK is a conventional fertilizer with 1,200 kg/hm2 composite fertilizer is applied;T1,an organic fertilizer plus compound fertilizer treatment,applying 1,000 kg/hm2 of composite fertilizer along with 3,000 kg/hm2 of pig manure;T2 is treated with organic fertilizer and compound fertilizer,with 1,000 kg/hm2 compound fertilizer and 3,000 kg/hm2 earthworm manure applied.The growth,yield,and quality indicators of sugarcane under different treatments were measured.The results showed that reducing the amount of chemical fertilizer combined with organic fertilizer can significantly improve the yield and quality of sugarcane.It's recommended for future production to apply 1,000 kg/hm2 of compound fertilizer combined with either 3,000 kg/hm2 of pig manure or vermicompost,adjusting the fertilizer amount appropriately according to soil conditions and target yields.
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