全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

不同施氮量对超高产小麦灌浆期光合日变化的影响

DOI: 10.7668/hbnxb.2008.01.035, PP. 158-162

Keywords: 超高产,小麦,灌浆期,光合日变化

Full-Text   Cite this paper   Add to My Lib

Abstract:

试验研究了不同施氮量对超高产小麦灌浆期光合日变化的影响。结果表明,超高产麦田光合特性日变化是由气孔因素和非气孔因素共同作用的结果,随施氮量增加,小麦的光合特性逐渐增强,光合"午休"现象有一定程度的减缓。但过多的施氮量(纯氮375kg/hm2)虽然有较高的光合速率,但是降低了群体叶面积指数,千粒重下降,产量降低。由此表明,氮肥对超高产小麦光合日变化有较大的调节作用,但光合作用与产量并非均呈正相关关系。

References

[1]  吴诗光,陈   龙,殷贵鸿,等.灌浆期干旱对高产小麦某些生理生化特性的影响[J]. 河南农业科学,2001(9):6-7.
[2]  陈国祥,张荣铣. 小麦旗叶光合功能衰退过程中 PS Ⅱ特性的研究[J].中国农业科学,2004,37(1):36-42.
[3]  孙  曦. 植物营养原理[M]. 北京:中国农业出版社,1997.
[4]  郭天财,贺德先,王志和. 小麦穗粒重研究进展[M] ∥小麦穗粒重研究.北京:中国农业出版社,1995:1-15.
[5]  王晨阳,朱云集,夏国军,等.氮肥后移对超高产小麦产量及生理特性的影响[J]. 作物学报,1998,24(6):978-983.
[6]  肖   凯,张荣铣,钱维朴. 杂种小麦碳同化特性及籽粒产量性状的研究[J]. 中国农业科学,1997,30(5):34-41.
[7]  Zhao Z,Chen KL,Zhang J. Changes of photosynthetic char2acters in wheat varieties of different types after heading[J].Southwest China J of Agric Sci,1997,10(4):20-25.
[8]  肖   凯,张荣铣,钱维朴,等. 小麦生育后期根叶生理功能衰退性研究[J].中国农业科学,1997,30(5):34-41.
[9]  许大全.光合作用速率[M]. 上海:上海科学技术出版社,2002:84-98.
[10]  Evans J R. Nitrogen and photosynthesis in the flag leaf ofwheat Triticum aestivum L[J].J Plant Physiology,1983,72:297-302.
[11]  Sugiharto B,Miyata K,Nakamoto H,et al. Regulation of ex2pression of carbon2assimilating enzymes by nitrogen in maizeleaf[J]. Plant Physiol,1990,92:963-969.
[12]  Terashima I,EvansJ R. Effectsof light and nitrogen nutritionon the organizationof the photosynthetic apparatus in spinach
[13]  Baven J A,G ildwell SM. Process limiting photosynthetic con2ductance[C] ∥ Johnson C B. Physiological process limitingplant productivity.London:Butterworth,1981:109-136.
[14]  Farqnhar GD,Sharkey TD. Stomatal conductance and photo2synthesis[J].Ann Rev Plant Physiol,1982,33:317-345.
[15]  Frederick J R,Camberato J J. Leaf net CO22exchange rateand associated leaf trait of winter wheat grown with variousspring nitrogen fertilization rates[J]. Crop Sci,1994,34:432-439.
[16]  Xiao K,Zhang S H,Z ou D H,et al. The effects of differentnitrogen nutrition forms on photosynthetic characteristics inwheat leavers [J]. Acta Agronomic Sinica,2000,26(1):53-58.
[17]  上官周平.氮素营养对旱作小麦光合特性的调控[J].植物营养与肥料学报,1997,3(2):105-110.
[18]  董树亭.高产冬小麦群体光合能力与产量关系的研究
[19]  [J].作物学报,1991,17(6):461-468.
[20]  Quick W P,Chaves M M,Wendler R, et al. The effect ofwater stress on photosynthetic carbon metabolism in fourspecies grown under field conditions[J]. Plant Cell and En2vironment,1992,15:25-35.
[21]  Lal A M, Ku S B, Edwards G E. Analysis of inhibition ofphotosynthesis due to water stress in the C3species Hordeumvulgare and Vicia faba:electron transport,CO2fixation andcarboxylation capacity[J]. Photosynthesis Research,1996,49:57-69.
[22]  匡廷云.作物光能利用效率与调控[M]. 济南:山东科学技术出版社,2004:289.
[23]  Lawlor D W. Photosynthesis,productivity and environment
[24]  [J].J Exp Bot,1995,46(special issue):1449-1461.
[25]  Evans L T. From leaf photosynthesis to crop productivity[M] ∥Murata N. Research in photosynthesis. Vol. Ⅳ. Dor2drecht:K luwer Academic Publishers,1992:587.
[26]  许大全,沈允钢.作物高产高效生理学研究进展[M].北京:科学技术出版社,1994:17-23.
[27]  沈允钢.光合作用与物质生产译丛(1)[M].北京:中国农业出版社,1980:1-3.
[28]  上官周平.干旱逆境对作物光合作用的影响[M] ∥ 山仑,陈培元.旱地农业的生理生态基础. 北京:科学出版社,1998:68-77.
[29]  Evans J R,Terashima I. Effects of nitrogen nutrition on elec2tron transport components and Photosynthesis in spinach[J].Aust J Plant Physiol,1987,14:281-292.
[30]  [J]. Plant Cell Environ,1988,29:143-155.
[31]  Wong S C. Elevated atomospheric partial pressure of CO2andplant grown I. Interaction of nitrogen nutrition and photosyn2thetic capacity in C3and C4plants[J]. Oecologia,l979,44:68-74.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133