Green manure combined with reduced nitrogen reduce NH₃ emissions, improves yield and nitrogen use efficiencies of rice.

ABSTRACT:

Background

Green manure is an important source of organic fertilizer. Exploring green fertilizer and nitrogen fertilizer reduction is important for agricultural production. However, few studies have been conducted, especially on the effects of different green fertilizers along with reduced nitrogen fertilizer application on soil ammonia volatilization emissions, rice yield, and nitrogen fertilizer uptake and utilization.

Methods

In this study, the effects of different types of green manure and reduced nitrogen fertilizer application on soil ammonia volatilization emissions, aboveground population characteristics of rice, and nitrogen fertilizer uptake and utilization were explored. This study was based on a field-positioning experiment conducted between 2020 and 2022. Six tr

SUBMITTER: Hu Z 

PROVIDER: S-EPMC11636996 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature