Research Progress and Challenge of High-Yield Cultivation of Peanut in Saline-Alkali Lands
Gao Huaxin
Zhang Jialei
Wang Jianguo
Ci Dunwei
Yang Sha
Tang Zhaohui
Guo Feng
Liu Keke
Wan Shubo
Abstract：Saline-alkali lands are valuable reserve resources of cultivated land,further improving yield of crops in these lands is a priority task in agricultural production in China.Peanut is the main cash and oil crop in China,exploring and utilizing saline-alkali lands for high-yield cultivation of peanut is of great significance to increasing agricultural efficiency and farmers'income and guaranteeing edible oil security.This paper brief-ly described the scientific principle of saline-alkali land improvement,summarized the research progress on al-leviating salt and alkali stresses and promoting high yield of peanut in saline-alkali lands from molecular regu-lation mechanisms of peanut resistant to salt stress,physical and chemical improvement measures and agro-nomic management measures based on some field experiments conducted by the peanut research team in Shan-dong Academy of Agricultural Sciences,and pointed out the challenges of further improving peanut green pro-duction.This study could provide strong theoretical bases and technical supports for green and efficient produc-tion of peanut in saline-alkali lands,which have key reference significance for guaranteeing national food and oil security and improving regional agroecological environment.
Keywords：PeanutSaline-alkali landsHigh-yield cultivationYieldChallenge
Publication Date：2024-09-28
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：7( 142-148 )