摘要
探讨了微量元素水溶肥料在烟草上的叶面喷施效果,与清水对照和空白对照比较,每亩增产烟叶分别为12公斤和17.15公斤,增产率分别为7.14%和10.53%,每亩增加纯收入分别为194.28元和352.07元。实验结果说明,"翠兰春"微量元素水溶肥料在烟草应用上增产效果和经济效益显著,为该肥料的大面积推广应用提供了科学依据。
Study of water soluble trace element fertilizer on tobacco foliar spraying effect, and the water control group and blank control group, the yield per mu increased tobacco was 12 kg and 17.15 kg, respectively 7.14% and 10.53% growth ~ate. Net income per mu increased respectively 194.28 yuan and 352.07 yuan. The experiment results show that the＂Cuilan Spring＂ water soluble trace element fertilizer on tobacco use and the effect of increasing the economic benefit is remarkable, as the fertilizer application of large area promotion provides scientific basis.
出处
《安徽化工》
CAS
2012年第5期34-35,37,共3页
Anhui Chemical Industry
关键词
微量元素水溶肥料
烟草
肥效
产量
经济效益
water-soluble fertilizers containing micronutrients
tobacco
fertilizer efficiency
output
economic benefit
