生物有机肥在辽宁玉米上的应用效果
Application Effect of Bio-Organic Fertilizer on Maize in Liaoning Province
李慧昱1
作者信息
- 1. 辽宁省农业发展服务中心,沈阳 110034
- 折叠
摘要
为分析验证生物有机肥料在培肥地力、改良土壤及促生增产等方面的效果,在辽宁省法库县依牛堡子镇崔家屯村开展施用生物有机肥做基肥应用到玉米生产上的对比试验.结果表明,施用生物有机肥后,玉米产量相对于常规施肥处理增产可达6.67%;施用生物有机肥的产品减少常规化肥用量10%后,生育进程未受影响,同时玉米株高、穗长、穗粒数略有增加,秃尖现象减少.由此可见,该肥料具有活化土壤养分、提升肥料利用率、节约化肥使用量等效果.
Abstract
In order to analyze and verify the effects of bio-organic fertilizer on soil fertility,soil improvement,growth and increase,a comparative experiment was carried out in Cuijiatun Village,Yiniubaozi Town,Faku County,Liaoning Province.The results showed that the maize yield increased by 6.67% compared with the conventional fertilizer treatment after applying bio-organic fertilizer;When the amount of conventional chemical fertilizer was reduced by 10%,the growth process was not affected,and the plant height,ear length and kernel number per ear of maize were increased slightly,and the phenomenon of bald tip was decreased.It can be seen that the fertilizer has the effect of activating soil nutrients,improving fertilizer utilization rate and saving the amount of chemical fertilizer used.
关键词
生物有机肥/玉米/试验/增产Key words
bio-organic fertilizer/maize/test/increase production引用本文复制引用
出版年
2024
NETL
NSTL
万方数据