兰州大学机构库
5-Aminolevulinic acid regulates the grain morphology, carbohydrate and hormone contents, increasing grain yield of maize in field land
Xu, Lei1; Yuan, Lidi3; Che, Ye1; Tan, Fuzhong1; Wang, Di1; Zhang, Zhigang1; Shi, Chen1; Hao, Lidong4; Zheng, Dianfeng5; Zhao, Yue2
2023-10-21
Online publication date2023-10
Source PublicationPLANT GROWTH REGULATION   Impact Factor & Quartile Of Published Year  The Latest Impact Factor & Quartile
ISSN0167-6903 ; 1573-5087
EISSN1573-5087
page numbers14
Abstract5-aminolaevulinic acid (ALA), being a plant growth promoter, effectively improves plant growth and development. However, relevant reports are deficient on how ALA regulates the maize grain yield. In this study, the leaves of maize were sprayed with ALA solution (40 mg L-1) at the 12th leave stage. We measured the grain morphology, carbohydrate and hormone contents after silking stage, while the yield and components were measured at maturity. The ALA improved the grain morphology (fresh weight, dry weight, volume and length) of two varieties, and also increased the content of starch, soluble sugar, sucrose and fructose in two varieties. Furthermore, its application increased the auxins (IAA), gibberellin (GA), abscisic acid (ABA) and zeatin riboside (ZR) content of two varieties. These improvements had a positive correlation with the yield, as being illustrated by its induced-increases in the 1000-grain weight and grain yield in maturity. Thus, our findings highlight that the ALA applications can improve the maize yield via enhancing grain morphology and increasing carbohydrate and hormone contents.
KeywordMaize Grain Carbohydrate Hormone Yield
PublisherSPRINGER
DOI10.1007/s10725-023-01076-z
Indexed BySCIE
Language英语
WOS Research AreaPlant Sciences
WOS SubjectPlant Sciences
WOS IDWOS:001087447500001
Original Document TypeArticle ; Early Access
Citation statistics
Document Type期刊论文
Identifierhttps://ir.lzu.edu.cn/handle/262010/568466
Collection兰州大学
Corresponding AuthorZheng, Dianfeng; Zhao, Yue
Affiliation
1.Heilongjiang Acad Agr Sci, Daqing Branch, Daqing 163000, Peoples R China;
2.Heilongjiang Acad Sci, Daqing Branch, Daqing 163319, Peoples R China;
3.Hainan Univ, Sch Hort, Key Lab Qual Regulat Trop Hort Crops Hainan Prov, Haikou 570228, Peoples R China;
4.Lanzhou Univ, Postdoctoral Mobile Stn, Lanzhou 730000, Peoples R China;
5.Guangdong Ocean Univ, Coll Agr, Zhanjiang 524088, Guangdong, Peoples R China
Recommended Citation
GB/T 7714
Xu, Lei,Yuan, Lidi,Che, Ye,et al. 5-Aminolevulinic acid regulates the grain morphology, carbohydrate and hormone contents, increasing grain yield of maize in field land[J]. PLANT GROWTH REGULATION,2023.
APA Xu, Lei.,Yuan, Lidi.,Che, Ye.,Tan, Fuzhong.,Wang, Di.,...&Zhao, Yue.(2023).5-Aminolevulinic acid regulates the grain morphology, carbohydrate and hormone contents, increasing grain yield of maize in field land.PLANT GROWTH REGULATION.
MLA Xu, Lei,et al."5-Aminolevulinic acid regulates the grain morphology, carbohydrate and hormone contents, increasing grain yield of maize in field land".PLANT GROWTH REGULATION (2023).
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