摘要
为探索土壤调理剂对酸性土壤的改良及增产效果,在大田县水稻田进行"施地佳"土壤调理剂应用效果试验,结果表明:土壤调理剂处理的土壤p H、有效磷和速效钾含量均有提高,其中土壤p H提高0.3个单位,改良效果明显;比不施土壤调理剂处理每667 m2增收稻谷58.3 kg,增产率10.4%,差异达显著水平(P<0.05)。
Experiments of application effect of ＂Shidijia＂ soil conditioner in acid paddy field Datian County. The results showed that soil pH, available P and available K contents of soil conditioner treatment were increased, the soil pH increases 0.3 units, improving effect was obviosly; and yield raised 58.3 kg every 667 m2 than control treatment, increased by 10.4% , the difference reached significant level （P 〈 0.05 ）. Suggesting that ＂ShidiJia＂ soil conditioner could be popularization and application in local acidic soil.
出处
《福建农业科技》
2014年第9期20-21,共2页
Fujian Agricultural Science and Technology
