Details

Autor(en) / Beteiligte

• Wang, Xin
• Bai, Junhong
• Xie, Tian
• Wang, Wei
• Zhang, Guangliang
• Yin, Shuo
• Wang, Dawei

Titel

Effects of biological nitrification inhibitors on nitrogen use efficiency and greenhouse gas emissions in agricultural soils: A review

Ist Teil von

• Ecotoxicology and environmental safety, 2021-09, Vol.220, p.112338-112338, Article 112338

Ort / Verlag

Netherlands: Elsevier Inc

Erscheinungsjahr

2021

Quelle

ScienceDirect

Beschreibungen/Notizen

• To maintain and increase crop yields, large amounts of nitrogen fertilizers have been applied to farmland. However, the nitrogen use efficiency (NUE) of chemical fertilizer remains very low, which may lead to serious environmental problems, including nitrate pollution, air quality degradation and greenhouse gas (GHG) emissions. Nitrification inhibitors can alleviate nitrogen loss by inhibiting nitrification; thus, biological nitrification inhibition by plants has gradually attracted increasing attention due to its low cost and environmental friendliness. Research progress on BNI is reviewed in this article, including the source, mechanisms, influencing factors and application of BNIs. In addition, the impact of BNI on agriculture and GHG emissions is summarized from the perspective of agricultural production and environmental protection, and the key future research prospects of BNIs are also noted. [Display omitted] •Biological nitrification inhibition is found in many plant species.•Releasing and inhibiting mechanisms of BNIs secreted from roots are concluded.•Effects of BNIs on agricultural production and greenhouse gases are summarized.•Here we propose the focused area of frontier research on BNIs.