Zinc supplementation and light intensity affect 2-acetyl-1-pyrroline (2AP) formation in fragrant rice.

ABSTRACT:

Background

Improving the yield and aroma content of fragrant rice is the focus of fragrant rice research. Light and Zinc (Zn) management generally cause regulations in the 2-acetyl-1-pyrroline (2AP) accumulation in fragrant rice. In addition, Zn promotes rice growth and improves rice yield, which has the potential to compensate for the negative impact of low light on fragrant rice yield. However, the potential of Zn to improve fragrant rice yield and 2AP content under shading conditions has not been verified.

Methods

Field experiments were conducted in the rice season (May-September) in 2019 to 2021. Two light i.e., normal light (NL) and low light (LL) and four Zn levels i.e., 0 kg Zn ha^- 1 (N0), 1 kg Zn ha^- 1 (Zn1), 2 kg Zn ha^- 1(Zn2), and 3

SUBMITTER: Shuochen J 

PROVIDER: S-EPMC10088174 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature