腐殖酸液浸苗对匙叶翼首草产量和品质的影响

Effect on Yields and Qualities of Pterocephalu shookeri(C.B.Clarke) Hoeck of Soaking Seedling with Humic Acid Fertilizer

基于腐殖酸液肥在烤烟、冬小麦等农作物及辣椒等蔬菜生产的良好表现,为了拓宽该肥料的使用范围,采用单因素随机区组设计,研究了腐殖酸液肥浸苗对匙叶翼首草产量和品质的影响。结果表明:匙叶翼首草用不同浓度的腐殖酸液肥浸苗后移栽可以显著提高其产量,且0.6%腐殖酸溶液浸苗处理产量最高,较对照增产25.06%,还可以显著提高匙叶翼首草中的糖含量,同时降低灰分含量。腐殖酸液浓度增大到0.8%时不但产量降低,而且匙叶翼首草的品质也降低了。

Based on good performance of humid acid liquid fertilizer in tobacco,wheat and other crops and peppers and other vegetables production in order to broaden the scope of the use of fertilizers.The effect of soaking seedling with HA fertilizer on yields and qualities of Pterocephalu shookeri(C.B.Clarke) Hoeck by single factor randomized block design were studied.The results showed that the yield of Pterocephalu shookeri(C.B.Clarke) Hoeck with different concentrations of HA leaching after transplanting fertilizer could be significantly improved.And yield that was processed by 0.6%HA solution soaking seedling was not only highest,and yield was increased by 25.06%compared with the control,but also could improve its sugar content significantly and reduced ash content.But the yield for the 0.8%HA treatment was not increased any more while it decrease.