7Hendricks GS, Shukla S. Water and nitrogen management effects on water and nitrogen fluxes in Florida Flatwoods[J]. Journal of Environmental Quality, 2011, 40(6): 1 844-1 856.
8Komor E. Source physiology and assimilate trans-port: The interaction of sucrose metabolism, starch storage and phloem export in source leaves and the effects on sugar status in phloem[J]. Australian Journal of Plant Physiology, 2000, 27(6): 497-505.
9Turgeon R. Plasmodesmata and solute exchange in the phloem[J]. Australian Journal of Plant Physiology, 2000, 27(6): 521-529.