含腐植酸水溶肥在小白菜上应用效果初报

为了验证含腐植酸水溶肥在经济作物上的田间应用效果,通过在小白菜合理施肥的基础上喷施和不喷施该品种肥料的对比试验来校验其实际肥效和经济效益,为进一步推广应用新型特肥、提升蔬菜产量、品质和经济效益提供试验效果依据。结果表明,喷施含腐植酸水溶肥的小白菜每667m²产量可达2610.5kg,比未喷施的增产265.9kg,增产率为11.3%,每667m²增加纯收益707.7元,具有比较明显的增产作用和较好的经济效益。

Preliminary report on application effect of humic acid soluble fertilizer on Pakchoi

In order to verify the containing water soluble humic acid fertilizer on the crops of the field application effect, through on the basis of pakchoi the reasonable fertilization spraying and not spraying the fertilizer varieties of contrast test to verify its actual effectiveness and economic benefits, for further popularization and application of new type of fertilizer, improve the quality of vegetable production, provide test result basis and economic benefits. The results showed that the yield of pakchoi sprayed with humic acid soluble fertilizer was 2610.5kg per 667m², 265.9kg higher than that without spraying, the yield increase rate was 11.3%, and the net profit was 707.7 yuan per 667m², which had obvious effect on yield increase and good economic benefit.