亞精胺對(duì)鹽脅迫下甜菜種子萌發(fā)的影響

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關(guān)鍵詞甜菜；種子萌發(fā)；亞精胺；鹽脅迫中圖分類(lèi)號(hào) S566.3 文獻(xiàn)標(biāo)識(shí)碼A文章編號(hào) 0517-6611（2025）08-0129-04doi：10.3969/j.issn.0517-6611.2025.08.027開(kāi)放科學(xué)（資源服務(wù)）標(biāo)識(shí)碼（OSID）：

AbstractTostudytheefectofspemiineiductionontegerinatiovigorofsugarbetsdsundersaltakalinestress，providinga reticalbasisfortesearchonugarbtgationundersalalkalinetress.Usingsugaresdssthexperietalmaterialthe effectfspermidineonthegerminationvigorofsugarbeetsdsundersaltstresswasanalyzedthroughspemidineinductionndsalstress treatents.Drigtlsoc，stcatieadtgatiotialatite length，geminatioidex，ndvigodexalldreased.UnderaCltrss，usingaeainamountofsperdinetoiducesugare couldsignificantlyprootesdgenatioIncotrast，igonentratiosofspdineouldihibitsedgeriatioAtaNCc tration of ，the difference in various indicators of sugar bee seeds significantly decreased，and seed germination was inhibited. Spermidineinductioncouldefectivelyimproethesalttoleranceofsugarbts，with1.ol/Lsperdineinductionbeingthtialo centration to mitigate salt stress and promote sugar beet seed germination.

KeywordsSugar beet；Seed germination；Spermidine；Salt stress

我國(guó)現(xiàn)有鹽堿地9913萬(wàn) ，占全球總面積的 10 % 左右[1]。（剩余7095字）