“粒满丰”有机肥不同用量对“红缨子”高梁产量及效益的影响  

Effects of Different Rates of Organic Fertilizer Limanfeng on Yield And Economic Benefit Of Sorghum

作　　者：胡朝凤[1] 范辉[1] 

机构地区：[1]遵义市农业技术推广站,贵州遵义65300

出　　处：《耕作与栽培》2016年第6期36-37,共2页Tillage and Cultivation

摘　　要：高粱合理的施肥量,了粒满丰有机肥不同用量对红缨子高粱产量的。结果表明:在试验设计范围内,随着粒满丰有机肥施用量的增加高粱单产增加,施用量为240kg/667m^2时,产量最高,较施用30kg/667m^2增产48.13%;从经济效益上看,施用量为60kg/667m^2时最高,达629.72元/667m^2,较施用30kg/667m^2增收218.85元/667m^2。生产上建议施用60kg/667m^2的粒满丰有机肥。Reasonable fertilizer rates could increase the yield of sorghum and economic benefits for farmers, effects of different rates of organic fertilizer Limanfeng on yield of sorghum was studiecd. The results showed that the yield of sorghum increased with the increase the utilization of fertilizer in test, the yield of fertilizer of 240kg/667m2 was the greatest, it＇s 48.13% greater than fertilizer rates of 30kg/667m2 （CK）, but the benefits of 60kg/667m2 was greatest, up to 629.72 YuarL/667m2, it＇s 218. 85 Yuan/667m2greater than fertilizer rates of 30kg/667m2. So 60kg/667m2of Limanfeng organic fertilizer was recommended on production.

关 键 词：有机肥 高梁 产量 效益 

分 类 号：S942[农业科学—水产养殖]