Effects of Long-term Non P Fertilizer Application on Yield and Quality in Sweetpotato
ZHANG Ai-jun, LI Hong-min, TANG Zhong-hou, SUN Jian, ZHU Hong, SHI Xin-min, XU Fei
ACTA AGRICULTURAE BOREALI-SINICA . 2011, (S2): 104 -108 .  DOI: 10.7668/hbnxb.2011.S2.024