The effects of soil aeration on physiological characters and root tuber yield formation of Ipomoea batatas (L.) Lam.CV Lushu7 and Xushul8 were studied.

• 摘要选用鲁薯7号和徐薯18为材料，研究了土壤通气性对甘薯某些生理特性和块根产量形成的影响。