Chinese Agricultural Science Bulletin ›› 2008, Vol. 24 ›› Issue (12): 301-303.
Special Issue: 玉米
• 土壤肥料科学 • Previous Articles Next Articles
DENG yin,LUO Wen-Qian,ZHU Jin-Shan,GONG Chun-Ming,GAO Run-Xia
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Abstract: The experiment used a perlite and drip-irrigation system to compared the effects of arbuscular mycorrhizal fungi on maize under different N and P supply levels. Research showed that: The arbuscular mycorrhizal colonization rate declined while the N and P supply levels was increasing, and AMF was no contribution to plant nutrition when the presence of high or low nitrogen or phosphorus levels. Inoculation significantly increased the plant biomass and P concentration under medial supply levels(N:2mol/L, P: 0.1mol/L), but there was little effect on N concentration. Wherefore, The arbuscular mycorrhizal improved phosphorus nutrition on maize more than nitrogen.
CLC Number:
Q949.32
DENG yin,LUO Wen-Qian,ZHU Jin-Shan,GONG Chun-Ming,GAO Run-Xia. Effects of AMF on Growth of Maize under different N and P supply levels[J]. Chinese Agricultural Science Bulletin, 2008, 24(12): 301-303.
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https://www.casb.org.cn/EN/Y2008/V24/I12/301