Publications by authors named "Yi-Jing Bai"
To explore the rational fertilization mode to improve the availability of soil phosphorus (P), we analyzed the changes and coupling characteristics of soil carbon (C) and P, microbial biomass C (MBC) and P (MBP) under different fertilization modes with a successive 22-year field experiment in yellow paddy soil. The experiment had 10 treatments, including no fertilization (CK), single application of nitrogen (N), combination of phosphorus and potassium (PK), combination of nitrogen and potassium (NK), combination of nitrogen and phosphorus (NP), combination of nitrogen, phosphorus and potassium (NPK), single application of organic fertilizer (M), and three organic-inorganic fertilizer combinations (1/4M+3/4NP, 0.5MNP, MNPK).
View Article and Find Full Text PDFOccurrence characteristics of Echinochloa and its response to long-term fertilization in paddy fields of yellow soil.
Ying Yong Sheng Tai Xue Bao
December 2018
Article Synopsis
- The study explored the impact of long-term fertilization on the growth characteristics of Echinochloa in rice paddies, based on a 23-year experiment in Guizhou, China.
- Results indicated that different fertilization methods (like organic vs. chemical) significantly affected Echinochloa's density, panicle count, and overall seed production, with organic treatments showing more favorable outcomes.
- The findings revealed that Echinochloa growth was positively influenced by soil nutrients (like nitrogen, phosphorus, and potassium) and that its characteristics correlated positively with rice yields.