Welcome to Journal of Agriculture,

Journal of Agriculture ›› 2015, Vol. 5 ›› Issue (12): 44-50.doi: 10.11923/j.issn.2095-4050.cjas15030024

Special Issue: 土壤重金属污染

Previous Articles     Next Articles

Carbon Management: A New Approach to the Governance of Saline Soils

  

  • Received:2015-03-19 Revised:2015-05-25 Accepted:2015-06-15 Online:2016-01-07 Published:2016-01-07

Abstract: CoastalStidal landSis the mainSreserve land resources in Jiangsu Province with a large population and relatively little arable land. The prerequisite of exploitation and utilization of tidal land is reducing salt content in saline soils. Relevant results of salt-affected soils amelioration were summarized fromScarbonSmanagement in this paper. Three technological options for reclamation include: (i) use of salt tolerant plants, (ii) agronomic techniques to improve SOC pool, and (iii) leaching of salts. Important approaches among agronomic techniques are manuring, mulch farming with a no-till system, establishing tree plantations or agroforestry systems, growing forages and perennial grasses, and improving soil fertility through integrated nutrient management (INM). At last, investigation strategies for reclamation of salt-affected soils and salt tolerant crop plants were briefly discussed in the paper.