摘要
用滤泥有机-无机复混肥与不同类型不同含量的复混肥料进行3个试验点甘蔗田间肥效对比试验。结果表明,施用滤泥有机-无机复混肥、25%复混肥料、29.8%复混肥料和常规施肥(CK),甘蔗平均公顷有效茎数分别为75820、75495、77515、70620条,平均公顷产量分别为93871kg、91819kg、94955kg、81948kg,平均蔗糖分分别为14.12%(绝对值,下同)、13.90%、14.02%、13.43%;施用滤泥有机-无机复混肥比施用25%复混肥料、29.8%复混肥料和常规施肥(CK)的农业纯收入每公顷分别增加885.6元、214.8元和4536.8元,工业效益分别增加1568.87元、361.26元和4852.23元。
The sugarcane filed trial of four fertilization treatments, mixed sludge organic - inorganic fertilizer, 25% and 29.8% mixed fertilizer, conventional fertilizer （CK） was conducted in 3 experimental sites in Guangxi autonomous region. The results showed that the mean sugarcane millable stalk was 75820, 75495, 77515, 70620 pieces/ha; the mean cane yield was 93871, 91819, 94955, 81948 kg/ha; the mean sugar content was 14.12%, 13.90%, 14.02%, 13.43%, respectively. The farmer incomes increased 885.6, 214.8, 4536.8 Yuan/ha, respectively, the industrial benefit increased 1568.87, 361.26, 4852.23 Yuan/ha, respectively, in comparison with the conventional fertilization （CK）.
出处
《中国糖料》
2007年第2期30-32,共3页
Sugar Crops of China
关键词
甘蔗
滤泥有机-无机复混肥
产质量
经济效益
Sugarcane
Sludge organic - inorganic mixed fertilizer
Yield and quality
Economic benefit
