In order to enhance the nitrogen removal, a subsurface wastewater infi ltration system(SWIS) was improved by adding peat in deep soil as carbon source for denit
Phosphorus change point indicating the threshold related to P leaching, largely depends on soil properties. Increasing data have shown that biochar addition can
Potato late blight, caused by the oomycete pathogen Phytophthora infestans, is the most serious disease of potato worldwide. The adoption of varieties with resi
To determine the genetic diversity and population structure of sweet potato accessions cultivated in China, and to establish the genetic relationships among the