Application Effect of Bio-Organic Fertilizer on Maize in Liaoning Province
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.
bio-organic fertilizermaizetestincrease production
NETL
NSTL
万方数据
