腐植酸缓释肥料对不同地区花生生长及产量的影响

Effect of Humic Acid Slow-release Fertilizer on Growth and Yields of Peanut in Different Regions

在山东潍坊、烟台、临沂3个地区同步开展腐植酸缓释肥在花生上的肥效试验,研究了不同地区活性腐植酸缓释肥对花生生长和产量的影响。结果表明,各地区花生农艺性状、经济性状和产量均以高施肥量的腐植酸缓释肥处理表现最好,肥效随施肥量的增加呈现上升趋势。同等施肥量条件下,腐植酸缓释肥料优于普通掺混肥料。

Experiments were designed to test the effects of humic acid slow-release fertilizer on growth and production of peanut in different regions, as Weifang, Yantai and Linyi in Shandong provinvce. The results showed that treatment with humic acid slow-release fertilizer increasing with enhancing the amount of fertilizer among the processing ranges, induced the highest yield, best agriculture characters. Furthermore, humic acid slow-release fertilizer had better effect than that in normal blending fertilizers under the same fertilization condition.