叶面肥“水稻宝”在薏苡上的应用效果分析

Analysis of the Application Effect of Foliar Fertilizer Shuidaobao on Job's tears

为探明叶面肥"水稻宝"在薏苡上的应用效果,开展了不同浓度水稻宝的喷施效果对比试验。结果表明,水稻宝能延长薏苡生育期,增加株高、分枝数、千粒重,提高薏苡秸秆产量;水稻宝不同喷施浓度对薏苡产量影响不同,以水稻宝原液稀释300倍的喷施效果最好,产量最高,达315.39kg/667m2,比对照增产10.44%,可在薏苡上推广使用。

In order to find out the application effect of foliar fertilizer called Shuidaobao on Job＇s tears,A comparative experiment on spraying effect with different concentrations of foliar fertilizer was carried out. The results showed that the foliar fertilizer could prolong the growth period and increase plant height,number of branches,thousand seed weight and staw yield. The effect of different spraying concentration on yield is different,the effect of 300 times dilution of Shuidaobao original solution is the best,Its yield is the highest,reaching 315. 39 kg/667 m2,which is 10. 44% higher than that of the control. This foliar fertilizer can be popularized on job＇s tears.