Organic amendments to improve soil health and crop productivity: a case study in China

Publication date: 06/08/2018
Extent: 14 pages

Contributions by: Minggang Xu, Wenju Zhang and Zejiang Cai, Chinese Academy of Agricultural Sciences, China; Shaoming Huang, Henan Academy of Agricultural Sciences, China; and Ping Zhu, Jilin Academy of Agricultural Sciences, China

Chapter synopsis: This chapter focuses on three long-term fertilization experiments with a temperature and precipitation gradient from China, which aim to improve soil fertility, maintain soil health and increase crop productivity. After outlining the approaches adopted in long-term experiments in fertilization management, the chapter examines the impact of different fertilization techniques on soil health. The chapter then addresses the impact of different fertilization techniques on crop yield, and finally looks ahead to future research trends in this area.

DOI: 10.19103/AS.2017.0033.34