[1]杨铁钢,戴廷波,曹卫星.施氮水平对不同品质类型小麦花后碳氮同化和转运的影响[J].南京农业大学学报,2008,31(2):6-10.[doi:10.7685/j.issn.1000-2030.2008.02.002]
　YANG Tie-gang,DAI Ting-bo,CAO Wei-xing.Effects of nitrogen rates on assimilation and translocation of carbon and nitrogen after anthesis in two wheat cultivars[J].Journal of Nanjing Agricultural University,2008,31(2):6-10.[doi:10.7685/j.issn.1000-2030.2008.02.002]
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施氮水平对不同品质类型小麦花后碳氮同化和转运的影响()
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《南京农业大学学报》[ISSN:1000-2030/CN:32-1148/S]

卷:
31卷
期数:
2008年2期
页码:
6-10
栏目:
出版日期:
2008-05-30

文章信息/Info

Title:
Effects of nitrogen rates on assimilation and translocation of carbon and nitrogen after anthesis in two wheat cultivars
作者:
杨铁钢; 戴廷波; 曹卫星
南京农业大学农业部作物生长调控重点开放实验室,江苏,南京,210095;河南省农业科学院经济作物研究所,河南,郑州,450002
Author(s):
YANG Tie-gang;  DAI Ting-bo;  CAO Wei-xing
Key Laboratory of Crop Growth Regulation, Ministry of Agriculture, Nanjing Agricultural University, Nanjing 210095, China; Economical Crop Research Institute, Henan Academy of Agricultural Sciences, Zhengzhou 450002, China
关键词:
小麦;  非结构性碳水化合物;  碳转运量;  碳同化量;  氮转运量;  氮同化量
Keywords:
wheat;  non-structural carbohydrate;  carbon translocation;  carbon assimilation;  nitrogen translocation;  nitrogen assimilation
分类号:
S512.1
DOI:
10.7685/j.issn.1000-2030.2008.02.002
文献标志码:
A
摘要:
以2个不同品质类型小麦品种为材料,研究了5个施氮水平下花后植株非结构性碳水化合物和氮素化合物的同化、转运及其相互关系。结果表明,花后氮同化量约为转运量的10%~40%,而花后碳同化量则为转运量的0.5~2.5倍。高蛋白品种豫麦47花后氮素和碳水化合物的转运量均较高,低蛋白品种豫麦50花后碳水化合物同化量较高。随施氮水平的提高,豫麦47的氮素转运量提高了45%,氮素同化量减少了84%,花后碳水化合物同化量提高了37%;而豫麦50的氮素转运量变化较小,氮素同化量减少了63%左右,花后碳水化合物同化量提高了63%,两品种碳水化合物转运量变化幅度较小。因此,适当提高施氮水平,对2种品质类型小麦可起到提高产量和改良品质的作用。
Abstract:
The experiment was conducted to study the ralationships between assimilation and translocation of carbon and nitrogen after anthesis in two wheat cultivars under five nitrogen rates. The results showed that both amount of nitrogen translocation and that of carbohydrate translocation were higher in Yumai 47 with high grain protein content than in Yumai 50 with low grain protein content, whereas amount of carbon assimilation was higher in Yumai 50, and there was no significant difference in amount of nitrogen assimilation between Yumai 47 and Yumai 50.The ratio of nitrogen assimilation amount/nitrogen translocation amount was ralatively low, accounting for 10% to 40%, whereas the amount of carbon assimilation accounted for more in amount of carbohydrate translocation, with 0.5-2.5 times higher than the amount of carbohydrate translocation. With the increased nitrogen rates, the amount of nitrogen assimilation in two genotypes decreased, the amount of nitrogen translocation increased by 45% in Yumai 47, but was stable in Yumai 50, and the amount of carbon assimilation increased 37% in Yumai 47 and 63% in Yumai 50.However, with the increased nitrogen rates, the amount of carbohydrate translocation showed less change.

参考文献/References:

[1] 潘庆民,韩兴国,白永飞.植物非结构性贮藏碳水化合物的生理生态学研究进展[J].植物学通报.2002,19(1):30-38
[2] 米国华,张福锁,王震宇.小麦超高产生理基础探讨--小麦后期碳氮代谢互作与粒重形成[J].中国农业大学学报.1997,2(5):73-78
[3] 李合生.植物生理生化实验原理和技术[M].北京:高等教育出版社.2002:186-197
[4] 林贤青,王雅芬,朱德峰.水稻茎鞘非结构性碳水化合物与穗部性状关系的研究[J].中国水稻科学.2001,15(2):155-157
[5] 杜甫佑,张晓昱,王宏勋.木质纤维素的定量测定及降解规律的初步研究[J].生物技术.2004,14(5):46-48
[6] 翟丙年,李生秀.氮素对冬小麦生长发育及产量的亏缺和补偿效应[J].植物营养与肥料学报.2005,11(3):308-313
[7] 张雷明,杨君林,上官周平.旱地小麦群体生理变量对氮素供应量的响应[J].中国生态农业学报.2003,11(3):63-65
[8] 田纪春,张忠义,梁作勤.高蛋白和低蛋白小麦品种的氮素吸收和运转分配差异的研究[J].作物学报.1994,20(1):76-83
[9] 赵万春,董剑,高翔.施氮对杂交小麦不同器官氮素积累与转运及其杂种优势的影响[J].作物学报.2007,33(1):51-62
[10] 戴廷波,孙传范,荆奇.不同施氮水平和基追比对小麦籽粒品质形成的调控[J].作物学报.2005,31(2):248-253
[11] 陆增根,戴廷波,姜东.不同施氮水平和基追比对弱筋小麦籽粒产量和品质的影响[J].麦类作物学报.2006,26(6):75-80
[12] Claver I P,Zhou Huiming.Enzymatic hydrolysis of defatted wheat germ by proteases and the effect on the functional properties of resulting protein hydrolysates[J].Journal of Food Biochemistry.2005,29(1):13-26
[13] 魏凤珍,李金才,王成雨.氮素运筹技术对冬小麦籽粒产量和品质影响的研究[J].中国粮油学报.2007,22(1):26-29
[14] Rhodes D I,Stone B A.Proteins in walls of wheat aleurone cells[J].Journal of Cereal Science.2002,36(1):83-101
[15] 周琴,姜东,戴廷波.不同基因型小麦籽粒蛋白质和淀粉积累与碳氮转运的关系[J].南京农业大学学报.2002,25(3):1-4
[16] 汤利,米国华,张福锁.冬小麦灌浆期14C的同化、分配与调节[J].中国农业大学学报.2000,5(1):75-79
[17] 段留生,何钟佩,韩碧文.小麦籽粒发育期间旗叶碳同化物的输出和分配特征[J].中国农业大学学报.2000,5(1):69-74
[18] Sekhon N K,Sandhu K S.Nitrogen assimilation,grain protein and yield of wheat in response to irrigation and method of fertilizer N application[J].Indian Journal of Plant Physiology.2004,19(3):239-246
[19] 王月福,于振文,李尚霞.氮素营养水平对小麦开花后碳素同化、运转和产量的影响[J].麦类作物学报.2002,22(2):55-59
[20] 高松洁,王文静,郭天财.不同穗型冬小麦品种灌浆期旗叶碳氮代谢特点及籽粒淀粉积累动态[J].作物学报.2003,29(3):427-431

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备注/Memo

备注/Memo:
国家自然科学基金项目(30200166);江苏省自然科学基金项目(BK2005212)
更新日期/Last Update: 2008-05-30