利用啤酒厂废渣开发出 1种水稻专用有机无机复混肥 ,并将其对水稻的增产效果做了田间试验。试验结果表明 ,本肥施用效果明显优于当地习惯施肥和无机复混肥 ,主要通过促进植株分蘖提高成穗率而增产 ,增产幅度达 14 %。 A kind of special organic-inorganic compound fertilizer for rice was developed by utilizing the waste residue of brewery, and field experiments were conducted on the yield-increasing effect of rice. The test results showed that the effect of this fertilizer was obviously better than that of the local habitual fertilization and inorganic compound fertilizers, and the yield was increased by 14% mainly by promoting the tillering of the plant to increase the spike rate.