绿肥和厩肥混施对土壤肥力的影响  

Effect of Mixed Application of Green Manure and Stable Manure on Soil Fertility

作　　者：杨静[1] 

机构地区：[1]毕节职业技术学院,贵州毕节551700

出　　处：《内蒙古农业科技》2009年第5期48-49,共2页Inner Mongolia Agricultural Science and Technology

摘　　要：为了探讨绿肥的综合利用,了解其对土壤的培肥作用,于2007年进行了绿肥和厩肥混施对土壤肥力影响的试验研究。结果表明:在平衡施用氮、磷、钾化肥的基础上,豆科绿肥与豆科绿肥加厩肥的两种培肥措施,以豆科绿肥加厩肥的混施效果最佳,对提高土壤有机质,速效氮、磷、钾含量有明显效果。In 2007,the mixed fertilization of green manure and cattle manure on soil fertility was studied in order to find out the comprehensive utilization of green manure and its fertilizing role on soil.The results shows that,on the base of using nitrogen（N） ,phosphorus（P） and potassium（K） in balance,the effect of mixed application of Lequminosae green manure and cattle manure was better than Lequminosae green manure.Available nitrogen（AN） ,available phosphorus（AP） and available potassium（AK） had significant effects on soil organic matter content.

关 键 词：豆科绿肥加厩肥 土壤有机质 速效氮 速效磷 速效钾 

分 类 号：S147.2[农业科学—肥料学]