[1] Alam M K. A comprehensive review of sweet potato (Ipomoea batatas [L.] Lam): Revisiting the associated health benefits. Trends Food Sci Technol, 2021, 115: 512–529. 

[2] 李强, 赵海, 靳艳玲, 等. 中国甘薯产业助力国家粮食安全的分析与展望. 江苏农业学报, 2022, 38: 1484–1491.
Li Q, Zhao H, Jin Y L, et al. Analysis and perspectives of sweet potato industry contributing to national food security in China. Jiangsu J Agric Sci, 2022, 38: 1484–1491 (in Chinese with English abstract). 

[3] Zhang Y L, Tang Y Q, Wang Z H, et al. Optimizing nitrogen and irrigation application for drip irrigated sweet potato with plastic film mulching in Eastern China. Agric Water Manag, 2024, 302: 108997.

[4] Kitaya Y, Hirai H, Endo R, et al. Effects of water contents and CO₂ concentrations in soil on growth of sweet potato. Field Crops Res, 2013, 152: 36–43.

[5] 李韦柳, 唐秀桦, 韦民政, 等. 遮阴对淀粉型甘薯生长发育及生理特性的影响. 热带作物学报, 2017, 38:258–263.

Li W L, Tang X H, Wei M Z, et al. Effects of shading on growth, development and physiological characteristics of starchy sweet potato. Chin J Trop Crops, 2017, 38: 258–263 (in Chinese with English abstract).

[6] Zhang Z, Xu X M, Jin M H, et al. A new curve of critical leaf nitrogen concentration based on the maximum root dry matter for diagnosing nitrogen nutritional status of sweet potato. Eur J Agron, 2024, 156: 127176. 

[7] Taranet P, Harper S, Kirchhof G, et al. Growth and yield response of glasshouse- and field-grown sweet potato to nitrogen supply. Nutr Cycl Agroecosyst, 2017, 108: 309–321. 

[8] Shu X, Jin M H, Wang S Y, et al. The effect of nitrogen and potassium interaction on the leaf physiological characteristics, yield, and quality of sweet potato. Agronomy, 2024, 14: 2319. 

[9] Duan W, Wang Q, Zhang H, et al. Comparative study on carbon-nitrogen metabolism and endogenous hormone contents in normal and overgrown sweet potato. S Afr J Bot, 2018, 115: 199–207.

[10] Duan W X, Zhang H Y, Wang Q M, et al. Regulation of root development in nitrogen-susceptible and nitrogen-tolerant sweet potato cultivars under different nitrogen and soil moisture conditions. BMC Plant Biol, 2023, 23: 454. 

[11] Duan W X, Zhang H Y, Xie B T, et al. Nitrogen utilization characteristics and early storage root development in nitrogen-tolerant and nitrogen-susceptible sweet potato. Physiol Plant, 2021, 173: 1090–1104. 

[12] 段文学, 张海燕, 解备涛, 等. 甘薯茎叶徒长对氮肥的响应及其表征指标研究. 山东农业科学, 2018, 50(2): 33–37.
Duan W X, Zhang H Y, Xie B T, et al. Response of vine overgrowth in sweet potato to nitrogen fertilizer and its characteristic indexes. Shandong Agric Sci, 2018, 50(2): 33–37 (in Chinese with English abstract). 

[13] Wu X L, Du A Q, Zhang Y F, et al. Potassium phosphite inhibits excessive growth of new shoots in peach trees by regulating the biosynthesis of lignin and gibberellin. Sci Hortic, 2025, 344: 114112. 

[14] 伍若彤. 西双版纳黄瓜优异性状的分子标记辅助选择及CsSH1基因编辑应用. 南京农业大学硕士学位论文, 江苏南京, 2021.
Wu R T. Molecular Marker Assisted Selection for Excellent Traits and CsSH1 Gene Editing Application of Xishuangbanna Cucumber. MS Thesis of Nanjing Agricultural University, Nanjing, Jiangsu, China, 2021 (in Chinese with English abstract). 

[15] Zhang C L, Wu Y J, Liu X R, et al. Pivotal roles of ELONGATED HYPOCOTYL5 in regulation of plant development and fruit metabolism in tomato. Plant Physiol, 2022, 189: 527–540. 

[16] Arisha M H, Ahmad M Q, Tang W, et al. RNA-sequencing analysis revealed genes associated drought stress responses of different durations in hexaploid sweet potato. Sci Rep, 2020, 10: 12573. 

[17] Arisha M H, Aboelnasr H, Ahmad M Q, et al. Transcriptome sequencing and whole genome expression profiling of hexaploid sweet potato under salt stress. BMC Genomics, 2020, 21: 197. 

[18] Dong T T, Zhu M K, Yu J W, et al. RNA-Seq and iTRAQ reveal multiple pathways involved in storage root formation and development in sweet potato (Ipomoea batatas L.). BMC Plant Biol, 2019, 19: 136. 

[19] 刘明, 靳容, 于永超, 等. 徐紫薯8号优选栽插密度与氮钾施肥方案研究. 中国土壤与肥料, 2025(2): 145–154.

Liu M, Jin R, Yu Y C, et al. Research on optimal planting density and nitrogen and potassium fertilization scheme of Xuzishu 8. Soil Fert Sci China, 2025(2):145–154 (in Chinese with English abstract).

[20] 付宇新, 胡燕, 王莉, 等. 植物和食品全氮含量测定方法的改进和优化. 安徽农业科学, 2021, 49(4): 198–200.
Fu Y X, Hu Y, Wang L, et al. Improvement and optimization of the determination method of total nitrogen in plants and food. J Anhui Agric Sci, 2021, 49(4): 198–200 (in Chinese with English abstract). 

[21] Livak K J, Schmittgen T D. Analysis of relative gene expression data using real-time quantitative PCR and the 2^−ΔΔCT method. Methods, 2001, 25: 402–408. 

[22] Chen C J, Wu Y, Li J W, et al. TBtools-II: A “one for all, all for one” bioinformatics platform for biological big-data mining. Mol Plant, 2023, 16: 1733–1742. 

[23] Lyu Z F, He W C, Lin L Z, et al. Development of critical shoot and root N curves for diagnosing sweet potato shoot and root N status. Field Crops Res, 2020, 257: 107927. 

[24] 徐聪, 李欢, 史衍玺. 不同施氮量对甘薯氮素吸收与分配的影响. 水土保持学报, 2014, 28(2): 149–153.
Xu C, Li H, Shi Y X. The effects of different nitrogen levels on nitrogen uptake and distribution of sweet potato. J Soil Water Conserv, 2014, 28(2): 149–153 (in Chinese with English abstract). 

[25] Smith M R, Rao I M, Merchant A. Source-sink relationships in crop plants and their influence on yield development and nutritional quality. Front Plant Sci, 2018, 9: 1889. 

[26] Golovko T K, Tabalenkova G N. Source–sink relationships in potato plants. Russ J Plant Physiol, 2019, 66: 664–671. 

[27] Duan W X, Wang Q M, Zhang H Y, et al. Differences between nitrogen-tolerant and nitrogen-susceptible sweet potato cultivars in photosynthate distribution and transport under different nitrogen conditions. PLoS One, 2018, 13: e0194570. 

[28] 柴沙沙. 甘薯不同品种碳氮代谢特性及与产量形成的关系. 山东农业大学硕士学位论文, 山东泰安, 2013.
Chai S S. The Carbon and Nitrogen Metabolism Characteristics and Their Relationships to Yield of Different Sweet Potato Cultivars. MS Thesis of Shandong Agricultural University, Tai’an, Shandong, China, 2013 (in Chinese with English abstract). 

[29] Zhang Y J, Fernie A R. The role of TCA cycle enzymes in plants. Adv Biol, 2023, 7: e2200238. 

[30] Araújo W L, Martins A O, Fernie A R, et al. 2-Oxoglutarate: linking TCA cycle function with amino acid, glucosinolate, flavonoid, alkaloid, and gibberellin biosynthesis. Front Plant Sci, 2014, 5: 552. 

[31] Wang B, Smith S M, Li J Y. Genetic regulation of shoot architecture. Annu Rev Plant Biol, 2018, 69: 437–468. 

[32] 周鑫鹏. 外源独脚金内酯调节弱光胁迫下黄瓜幼苗下胚轴徒长的作用机制. 南京农业大学硕士学位论文, 江苏南京, 2022.
Zhou X P. The Mechanism of Exogenous Strigolactone Regulating Cucumber Leggy Seedlings Under Low Light Stress. MS Thesis of Nanjing Agricultural University, Nanjing, Jiangsu, China, 2022 (in Chinese with English abstract). 

[33] Colebrook E H, Thomas S G, Phillips A L, et al. The role of gibberellin signalling in plant responses to abiotic stress. J Exp Biol, 2014, 217: 67–75. 

[34] Davière J M, Achard P. Gibberellin signaling in plants. Development, 2013, 140: 1147–1151. 

[35] Illouz-Eliaz N, Ramon U, Shohat H, et al. Multiple gibberellin receptors contribute to phenotypic stability under changing environments. Plant Cell, 2019, 31: 1506–1519. 

[36] Ueguchi-Tanaka M, Nakajima M, Katoh E, et al. Molecular interactions of a soluble gibberellin receptor, GID1, with a rice DELLA protein, SLR1, and gibberellin. Plant Cell, 2007, 19: 2140–2155. 

[37] Harris J C, Hrmova M, Lopato S, et al. Modulation of plant growth by HD-Zip class I and II transcription factors in response to environmental stimuli. New Phytol, 2011, 190: 823–837. 

[38] Tan W R, Han Q, Li Y, et al. A HAT1-DELLA signaling module regulates trichome initiation and leaf growth by achieving gibberellin homeostasis. New Phytol, 2021, 231: 1220–1235. 

[39] Tan W R, Zhang D W, Zhou H P, et al. Transcription factor HAT1 is a substrate of SnRK2.3 kinase and negatively regulates ABA synthesis and signaling in Arabidopsis responding to drought. PLoS Genet, 2018, 14: e1007336. 

[40] Zhang S P, Zheng D Y, Gao Y Q, et al. The TIFY transcription factor ZmJAZ13 enhances plant tolerance to drought and salt stress by interacting with ZmbHLH161 and ZmA0A1D6GLB9. Plant Sci, 2025, 352: 112388. 

[41] Li Y R, Zhang Q, Wang L M, et al. New insights into the TIFY gene family of Brassica napus and its involvement in the regulation of shoot branching. Int J Mol Sci, 2023, 24: 17114. 

[42] Osakabe Y, Yamaguchi-Shinozaki K, Shinozaki K, et al. Sensing the environment: key roles of membrane-localized kinases in plant perception and response to abiotic stress. J Exp Bot, 2013, 64: 445–458. 

[43] Zhou X G, Wang J, Peng C F, et al. Four receptor-like cytoplasmic kinases regulate development and immunity in rice. Plant Cell Environ, 2016, 39: 1381–1392. 

[44] He Z, Wang Z Y, Li J, et al. Perception of brassinosteroids by the extracellular domain of the receptor kinase BRI1. Science, 2000, 288: 2360–2363. 

[45] Li J M, Chory J. A putative leucine-rich repeat receptor kinase involved in brassinosteroid signal transduction. Cell, 1997, 90: 929–938. 

[46] Bowles D, Lim E K, Poppenberger B, et al. Glycosyltransferases of lipophilic small molecules. Annu Rev Plant Biol, 2006, 57: 567–597. 

[47] Sun Y F, Ji K, Liang B, et al. Suppressing ABA uridine diphosphate glucosyltransferase (SlUGT75C1) alters fruit ripening and the stress response in tomato. Plant J, 2017, 91: 574–589. 

[48] Tezuka D, Matsuura H, Saburi W, et al. A ubiquitously expressed UDP-glucosyltransferase, UGT74J1, controls basal salicylic acid levels in rice. Plants, 2021, 10: 1875. 

[49] Sauer M, Robert S, Kleine-Vehn J. Auxin: simply complicated. J Exp Bot, 2013, 64: 2565–2577. 

[50] Fukui K, Hayashi K I. Manipulation and sensing of auxin metabolism, transport and signaling. Plant Cell Physiol, 2018, 59: 1500–1510. 

[51] Moreno-Piovano G S, Moreno J E, Cabello J V, et al. A role for LAX2 in regulating xylem development and lateral-vein symmetry in the leaf. Ann Bot, 2017, 120: 577–590.