Effects of Poultry Manures on the Main Soil Nutrients and Zinc Accumulation
RU Shu-hua, ZHANG Guo-yin, LI Hu-qun, SUN Shi-you, WANG Ling, GENG Nuan, CHEN Gui-jin
ACTA AGRICULTURAE BOREALI-SINICA . 2011, (S2): 157 -162 .  DOI: 10.7668/hbnxb.2011.S2.034