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

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.