马铃薯施用ZT-1丰抗素试验效果分析

Analysis of Effect of ZT-1 Bio-fertilizer on Growth and Yield of Potato

通过ZT - 1丰抗素对马铃薯应用试验研究 ,结果证明 ,应用丰抗素对马铃薯整个生长发育阶段和产量有较大的影响 ,植株表现出生长健壮、抗病、抗倒、防早衰 ,具有明显的增产增收效果。试验研究结果确定了丰抗素的施用方法和使用时期 ,并以苗期喷施两次效果最好。

Results from an experiment indicated that ZT-1 bio\|fertilizer application could accelerate vigorous growth of potato,increase plants resistance to disease and premature senescence,and improve yields of potatoes.Optimum application method was offered by the experiment.