Effects of Applying Potassium at Different Stages on Yield and Quality of Edible Sweetpotato
KOU Meng, ZHANG Yun-gang, LIU Ya-ju, WANG Xin, TANG Wei, YAN Hui, MA Dai-fu, LI Qiang
ACTA AGRICULTURAE BOREALI-SINICA . 2014, (S1): 368 -372 .  DOI: 10.7668/hbnxb.2014.S1.068