Effects of Irrigation on Carbon-nitrogen Metabolism,Yield and Water Use Efficiency of Winter Wheat in Huang-Huai-Hai Area of China

doi:10.7668/hbnxb.2013.05.032

Abstract

Abstract: In order to research the influence of irrigation on carbon and nitrogen metabolism,yield and water use efficiency of winter wheat,effects of irrigation on soluble protein content and nitrate reductase activity,soluble total sugar content and total nitrogen content of winter wheat were studied in field conditions. The results showed that,with the reduction of the irrigation times,nitrate reductase activity,soluble sugar and total nitrogen content and soluble sugar transfer rate were reduced, carbon and nitrogen ratio increases, grain number Per ear, 1000-seed weight and ear number per unit area decreased,soluble protein content showed a trend of decrease from the 14 d af-ter flowering. Compared with normal irrigation ( W3 ), the yield of two irrigations ( W2 ) and one irrigation ( W1 ) decreased by 11. 37%and 30. 80%,the yield of Zhoumai 18 decreased by 14. 69%and 37. 44%,the yield of Ai-kang 58 decreased by 9.19%and 26.97%.Water use efficiency of Zhoumai18 was the biggest in W3 and W2,with 27.6,28.9 kg/(ha· mm),Yunong 202 was the least,only 21.8,23.9 kg/(ha· mm),respectively,Aikang 58 in W1 was the biggest 26.1 kg/(ha· mm),Yunong 202 was the least,only 21.5 kg/(ha· mm).Drought resistance in-dex showed that,Aikang 58>Zhengmai 366>Yumai 49>Yunong 202>Zhoumai 18.

Key words: Winter wheat, Irrigation, Carbon-nitrogen metabolism, Yield, WUE

CLC Number:

S512.11

XU Xin-zhi, MA Chao, SUN Hui-na, SUN Qian, WANG Zhi-qiang, LIN Tong-bao. Effects of Irrigation on Carbon-nitrogen Metabolism,Yield and Water Use Efficiency of Winter Wheat in Huang-Huai-Hai Area of China[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2013, 28(5): 187-193. doi: 10.7668/hbnxb.2013.05.032.

/ / Recommend / Download Citations

URL: http://www.hbnxb.net/EN/10.7668/hbnxb.2013.05.032

http://www.hbnxb.net/EN/Y2013/V28/I5/187

References

[1] 史宏志,韩锦峰. 烤烟碳、氮代谢几个问题的探讨[J].烟草科技, 1998( 2) : 34-36.
[2] 李潮海,刘奎,连艳鲜. 玉米碳、氮代谢研究进展[J]. 河南农业大学学报, 2000,34( 4) : 318-323.
[3] 邓世媛,陈建军. 干旱胁迫下氮素营养对作物生长及生理代谢的影响[J]. 河南农业科学, 2005( 11) : 24-26.
[4] 薛青武,陈培元. 土壤水分干旱条件下氮素营养对小麦水分状况和光合作用的影响[J]. 植物生理学报,1990,16( 1) : 49-56.
[5] 吴普特. 中国节水农业科技战略与区域发展模式[C] //中华人民共和国科学技术部. 中国节水农业发展战略研究与实践. 北京: 中国农业科学技术出版社,2006: 18-23.
[6] 科学技术部中国农村技术开发中心组. 节水农业在中国[M]. 北京: 中国农业科学技术出版社, 2006: 20.
[7] 武雪萍,梅旭荣,蔡典雄,等. 节水农业关键技术发展趋势及国内外差异分析[J]. 中国农业资源与区划,2005,26( 4) : 28-32.
[8] 王志敏,王璞,绪厚,等. 冬小麦节水省肥高产简化栽培理论与技述[J]. 中国农业科技导报,2006,8( 5) : 38-44.
[9] 石岩,林琪,位东斌. 不同灌水处理冬小麦耗水规律与节水灌溉方案确立[J]. 干旱地区农业研究,1996,14( 4) : 7-11.
[10] 山仑,张岁岐. 节水农业及其生物学基础[J]. 水土保持研究, 1999,6( 1) : 2-6, 13.
[11] Sun H Y,Liu C M,Zhang X Y, et al. Effects of irrigation on water balance,yield and WUE of winter wheat in the north China Plain[J]. Agr Water Manage,2006,85: 211 －218.
[12] 于振文,岳寿松,沈成国,等. 冬小麦高产高效灌水方案的研究[J]. 山东农业科学, 1994( 2) : 3-6.
[13] 王志敏,王璞,兰林旺,等. 黄淮海地区优质小麦节水产栽培研究[J]. 中国农学通报, 2003,19( 4) : 22 －25.
[14] Nakamura Y,Yuki K,Park S Y. Carbohydrate metabolism in the developing endosperm of rice grain[J]. Plant Cell Physiology,1989,30: 833-839.
[15] 熊福生,高煌珠,詹勇昌. 植物叶片蔗糖、淀粉积累与其降解酶活性关系研究[J]. 作物学报, 1994,20( 1) :52-58.
[16] 周竹青,朱旭彤,周广生. 小麦旗叶光合生理指标与含糖量关系的研究[J]. 华中农业大学学报, 2002,21( 2) : 175-178.
[17] 马新明,李琳,赵鹏,等. 土壤水分对强筋小麦豫麦34 氮素同化酶活性和籽粒品质的影响[J]. 植物生态学报, 2005,29( 1) : 48-53.
[18] 王维,张建华,杨建昌,等. 适度土壤干旱对贪青小麦茎鞘贮藏性糖运转及籽粒充实的影响[J]. 作物学报, 2004,30( 10) : 1019-1025.
[19] 刘晓冰,李文雄,张志学. 春小麦籽粒灌浆过程中淀粉和蛋白质积累规律的初步研究[J]. 作物学报,1996,22( 6) : 736-740.
[20] 王国莉. 非生物胁迫和ABA 处理对水稻酸性可溶性蛋白含量的影响[J]. 河南农业科学, 2008( 4) : 25 －29.
[21] 吕金印,山仑,高俊凤,等. 干旱对小麦灌浆期旗叶光合等生理特性的影响[J]. 干旱地区农业研究,2003,21( 2) :77-81.

Please choose a citation manager

Content to export