氮素对甜菜碳代谢产物的影响

张梅,宋柏权,杨骥,闫志山,范有君,李建英

中国农学通报. 2016, 32(3): 66-70

PDF(469 KB)
PDF(469 KB)
中国农学通报 ›› 2016, Vol. 32 ›› Issue (3) : 66-70. DOI: 10.11924/j.issn.1000-6850.casb15100107
农学 农业基础科学

氮素对甜菜碳代谢产物的影响

  • 张梅,宋柏权,杨骥,闫志山,范有君,李建英
作者信息 +

Effect of Nitrogen on Carbon Metabolism Matter of Sugar Beet

Author information +
History +

摘要

研究施氮量对甜菜可溶性糖、蔗糖、果糖、淀粉含量的影响,为甜菜生产的最佳氮肥管理提供理论依据。在大田条件下,选用甜菜品种H003 为试验材料,设置7 个施氮水平(0、40、80、120、160、200、240 kg/hm2)。结果表明,同一施氮水平下,随着生育进程推进甜菜叶片可溶性糖含量呈先降低后升高的趋势,蔗糖、果糖呈降低-升高-降低的趋势,淀粉呈升高-降低-升高的趋势,蔗糖、果糖与淀粉变化规律相反。随着施氮水平的提高,甜菜叶片可溶性糖含量前期呈先降低后升高趋势,后期与之相反;施氮120~ 160 kg/hm2有利于甜菜叶片蔗糖和果糖的累积以及淀粉积累峰值期的提前。综合分析表明,同一施氮水平,叶片可溶性糖含量呈先降低后升高的趋势,蔗糖和果糖表现出一致的变化规律,而淀粉与两者变化规律相反;施氮在120~160 kg/hm2之间有利于甜菜碳水化合物同化、转化及积累代谢。

Abstract

The effects of different nitrogen levels on soluble sugar, sucrose, fructose and starch content were investigated, providing a theoretical basis for the best technique of nitrogen management in sugar beet production. A field experiment was carried out using sugar beet cultivar H003 as experimental material. Seven N application rates were designed: 0, 40, 80, 120, 160, 200, 240 kg/hm2. The results showed that, at the same nitrogen fertilizer rate, the content of soluble sugar increased firstly and decreased subsequently as the developmental process went on; the sucrose and fructose content presented a trend of decreased-increased-decreased; the starch content was adverse with a trend of increased-decreased-increased. At early growth stage, the content of soluble sugar decreased firstly and increased subsequently by the N application, at late growth stage, the result was adverse; N application rate of 120-160 kg/hm2 in sugar beet leaves could help increase the accumulation of sucrose and fructose content and also advance the peak value of starch. Comprehensive considering the results, at the same nitrogen fertilizer rate, soluble sugar content decreased firstly and increased subsequently, which was consistent with sucrose and fructose content, yet starch content was adverse with all of them; N application rate of 120-160 kg/hm2 was beneficial for assimilation metabolism, translocation metabolism and accumulation metabolism of sugar beet.

关键词

甜菜;氮肥;碳代谢产物;

Key words

sugar beet; nitrogen fertilizer; carbon metabolism

引用本文

导出引用
张梅,宋柏权,杨骥,闫志山,范有君,李建英. 氮素对甜菜碳代谢产物的影响. 中国农学通报. 2016, 32(3): 66-70 https://doi.org/10.11924/j.issn.1000-6850.casb15100107
Effect of Nitrogen on Carbon Metabolism Matter of Sugar Beet. Chinese Agricultural Science Bulletin. 2016, 32(3): 66-70 https://doi.org/10.11924/j.issn.1000-6850.casb15100107

参考文献

[1]倪洪涛,孙元,黄雅曦.甜菜氮代谢的研究进展.中国甜菜糖业,2008,(4):35-38.
[2]王树堂,黄立功,张成建,等.氮素对甜菜代谢、品质和产量的影响.农业科技通讯,2012,(5):184-186.
[3]Lawlor DW. Carbon and nitrogen assimilation in relation to yield: mechanisms are the key to understanding production systems. J.Exp.Bot., 2002,53:773-787.
[4]张瑞朋,傅连舜,杨德忠.氮素对不同来源大豆品种碳代谢相关指标的影响. 河南农业科学,2010,(2):28-31.
[5]葛体达,黄丹枫,芦波,等.无机氮和有机氮对水培番茄幼苗碳水化合物积累及氮素吸收的影响.应用与环境生物学报,2008,14(5):604-609.
[6]闫艳红,万燕,杨文钰,等.叶面喷施烯效唑对套作大豆花后碳氮代谢及产量的影响.大豆 科学,2015,34(1):75-81.
[7]宋柏权,刘丽君,董守坤,等.大豆不同碳代谢产物含量变化研究.大豆科学,2009,28(4):655-658.
[8]邵金旺,蔡葆,张家骅.甜菜生理学[M] .北京:农业出版社,1991, 181-196.
[9]Poling Stephen M, Hsu Wan-Jean, Koehrn Fred J. Chemical regulation of carotenoid biosynthesis, Part 10: Chemical induction of β carotene biosynthesis[J]. Phytochemistry, 1977,16(5):551-555.
[10]宋小林,刘强,宋海星,等.不同处理条件下油菜茎叶可溶性糖和游离氨基酸总量及其对籽粒产量的影响.西北农业学报, 2010,19(6):187-191.
[11]王芳.镁对大豆游离脯氨酸、可溶性糖和可溶性蛋白质含量的影响[J].河南农业科学,2004(6):35-38.
[12]陆飞伍,罗兴录,李红雨,等.不同木薯品种叶片碳氮代谢与块根淀粉积累特性研究.中国农学通报,2009,25(10):120-124.
[13]樊宪伟,潘宏,韦葳,等.高粉与低粉木薯品种叶片光合作用日变化及淀粉积累的研究.中国农学通报,2013,29(33):146-152.
[14]克热木.伊力,新居直.不同氮素施用量对葡萄叶、枝、根碳水化合物含量的影响.新疆农业大学学报,2001,24(1):64-68.
[15]胡晓航,周建朝,陈立新,等.铵态氮和氨基酸态氮配施对甜菜生长特性及碳代谢的影响. 植物研究,2015,35(3):370-377.
[16]宋春艳,冯乃杰,郑殿峰,等. 植物生长调节剂对大豆叶片碳代谢相关生理指标的影响.干旱地区农业研究,2011,29(3):91-95.
[17]Xiao YZ, Xiu LW, Xiao FW, et al. A shift of phloem unloading from symplasmic to apoplasmic pathway is involved in developmental onset of ripening in grape berry[J].Plant Physiology, 2006,142:220-232.
PDF(469 KB)

文章所在专题

园艺

Accesses

Citation

Detail

段落导航
相关文章

/