• Chemistry
  • Published 2002

EFFECTS OF THE SOIL AERATION ON NUTRIENT ABSORPTION, ~(14)C-ASSIMILATES DISTRIBUTION AND STORAGE ROOT YIELD IN SWEET POTATO

@inproceedings{Chun2002EFFECTSOT,
  title={EFFECTS OF THE SOIL AERATION ON NUTRIENT ABSORPTION, ~(14)C-ASSIMILATES DISTRIBUTION AND STORAGE ROOT YIELD IN SWEET POTATO},
  author={Shi Chang Chun},
  year={2002}
}
Using Ipomoea batatas (L.)Lam.cv Lushu7 and Xushu18 as materials,the effect of the soil aeration on mineral nutrition absorption, 14 C assimilates distribution in storage roots and storage root yield were studied.The results showed that the improved soil aeration could increase the content of potassium,calcium,manganese,boron and zinc in leaves,increase the content of potassium and calcium in storage roots,decrease the content of manganese,boron and zinc in storage roots,improve the… CONTINUE READING