Abatement M easures of Obstacle Factors on Vertisol
XUE Yuwan
LI Taikui
ZHANG Yuting
ZHAO Lijun
MA Zhenghua
KOU Changlin
Abstract：Vertisol is one of three low-yield soils in the Huang-huai-hai plain .It is very important to research the obstacle factors for improving cultivated land and enhancing grain production in low yield regions .Based on analysis of the obstacle factors for productivity of vertisol ,alternative management practices were described in detail for alleviating the impact of these factors on the productivity of vertisol ,including (1) water controlling ,(2) ridge planting ,(3) adjusting soil wa-ter condition by adopting a variety of feasible irrigation and cultivation techniques ,(4) returning organic materials to change performance of soils ,(5) fertilization in a suitable way and formula fertilization by soil testing should be extended ,(6) foundation of farmland shelterbelt .
Keywords：vertisolobstacle factorsridge plantingadditive materialsformula fertilizationfarmland shelterbelt
Publication Date：2013-10-01
Online Publishing Date：2026-09-12(First online date of this platform, not the publication date of the document)
Pages：4( 66-69 )