欢迎访问作物学报,今天是

作物学报 ›› 2013, Vol. 39 ›› Issue (04): 682-692.doi: 10.3724/SP.J.1006.2013.00682

• 耕作栽培·生理生化 • 上一篇    下一篇

超级稻Y两优2号在两生态区的抗倒性分析

张俊1,李刚华1,宋云攀1,张巫军1,杨从党1,2,王绍华1,丁艳锋1,*   

  1. 1 南京农业大学国家信息农业工程技术中心 / 农业部南方作物生理生态重点开放实验室, 江苏南京210095; 2 云南省农业科学院粮食作物研究所, 云南昆明650205
  • 收稿日期:2012-08-14 修回日期:2012-12-12 出版日期:2013-04-12 网络出版日期:2013-01-28
  • 通讯作者: 丁艳锋, E-mail: dingyf@njau.edu.cn, Tel: 025-84395066
  • 基金资助:

    本研究由国家科技支撑计划项目(2011BAD16B14), 云南省科技创新强省计划项目(2010AD008)和江苏高校优势学科建设工程项目资助。

Lodging Resistance of Super-Hybrid Rice Y Liangyou 2 in Two Ecological Regions

ZHANG Jun1,LI Gang-Hua1,SONG Yun-Pan1,ZHANG Wu-Jun1,YANG Cong-Dang2,WANG Shao-Hua1,DING Yan-Feng1,*   

  1. 1 Key Laboratory of Crop Physiology and Ecology in Southern China, Nanjing Agricultural University, Nanjing 210095, China; 2 Institute of Food Crop of Yunnan Academy of Agricultural Sciences, Kunming 650205, China
  • Received:2012-08-14 Revised:2012-12-12 Published:2013-04-12 Published online:2013-01-28
  • Contact: 丁艳锋, E-mail: dingyf@njau.edu.cn, Tel: 025-84395066

摘要:

20112012年在水稻特高产生态区(云南涛源)和太湖稻区(江苏丹阳), 以超级稻品种Y两优2号为材料, 通过比较倒伏指标、形态、生理特征指标, 分析不同生态区抗倒性差异及氮素对水稻抗倒性影响。结果表明, 特高产生态区水稻倒伏指数显著低于太湖稻区。主要原因是其株高及重心高度较低, 植株的弯曲力矩较小, 基部茎秆弯曲应力、叶鞘单位长度干重弥补了其粗度及壁厚在抗折能力上的劣势。两生态区倒伏指数与弯曲应力、抗折力呈显著负相关。特高产生态区受氮素影响显著, 随氮素用量增加, 株高、穗颈高、重心高度、上三叶长度及干重显著增加, 基部茎秆强度、充实度显著降低, 抗折能力下降; 太湖稻区增加氮素用量时, 株高、上三叶干重显著增加, 抗折力显著降低。氮素后移使茎秆机械强度降低, 但有利于增加茎秆粗度及壁厚。

关键词: 特高产生态区, 水稻, 氮素, 抗倒性

Abstract:

Experiments were conducted with super-hybrid rice Y Liangyou 2 at Taoyuan, Yunnan Province and Danyang, Jiangsu Province in 2011 and 2012. The main objective of this study was to reveal the difference of lodging resistance and effects of nitrogen on rice lodging resistance between two ecological regions. Rice lodging indexes were 15% lower at Taoyuan than at Danyang. Bending moment of whole plant was 74.2% at Taoyuan lower than that at Danyang. Bending stress and dry matter weight of leaf sheath at basal stem made up the deficiency in stem diameter and wall thickness. There exited significantly negative correlations between lodging indexes and bending stress, snapping resistance at Taoyuan and Danyang. Plant height, height of ear-neck, height of gravity center increased significantly and bending stress, stem weight per centimeter decreased significantly with increasing nitrogen application rate in special high yield eco-region. For Tai Lake rice region, plant height, dry weight of three leaves from top increased significantly, and snapping resistance decreased significantly with increasing the rate of nitrogen. Thus increasing nitrogen application reduced lodging tolerance. Physical strength of stem decreased significantly with delaying nitrogen application, but it was beneficial to promoting the development of basal stem diameter and wall thickness.

Key words: Special high yield eco-site, Rice, Nitrogen, Lodging resistance

[1]Sun X-C(孙旭初). Study on the resistance of the clum of rice to lodging. Sci Agric Sin (中国农业科学), 1987, 20(4): 32–37 (in Chinese with English abstract)



[2]Shi Y-J(石扬娟). Studies on Traits Correlating to Lodging Resistance under the Different Fertilization Manner and Planting Density in Rice. Dissertations of Anhui Agricultural University, 2008 (in Chinese with English abstract)



[3]Yang C-M(杨长明), Yang L-Z(杨林章), Yan T-M(颜廷梅), Ou-Yang Z(欧阳竹). Effects of nutrient and water regimes on lodging resistance of rice. Chin J Appl Ecol (应用生态学报), 2004, 15(4): 646–650 (in Chinese with English abstract)



[4]Wang D(王丹), Liu Y-Y(刘元英), Peng X-L(彭显龙), Liu Z-L(刘智蕾), Song W-B(宋文博). Effects of water and fertilizer optimzation on lodging resistance of rice in cold area of northeastern China. J Nucl Agric Sci (核农学报), 2012, 26(2): 352–357 (in Chinese with English abstract)



[5]Liu L-J(刘立军), Wang K-J(王康君), Ge L-L(葛立立), Fan M-M(范苗苗), Zhang Z-C(张自常), Wang Z-Q(王志琴), Yang J-C(杨建昌). Relationship between characteristics of basal internodes and lodging and its physiological mechanism in dry-cultivated rice. Acta Agron Sin (作物学报), 2012, 38(5): 848–856 (in Chinese with English abstract)



[6]Tang S-H(唐拴虎), Xu P-Z(徐培智), Zhang F-B(张发宝), Chen J-S(陈建生), Xie C-S(谢春生). Influence of single basal application controlled-release fertilizer on morphologic development of root system and lodging resistance of rice. Plant Nutr Fert Sci (植物营养与肥料学报), 2006, 12(1): 63–69 (in Chinese with English abstract)



[7]Bhiah K M, Guppy C, Lockwood P, Jessop R. Effect of potassium on rice lodging under high nitrogen nutrition. In: Proc 19th World Congress of Soil Sci, Soil Solutions for a Changing World, Brisbane, Australia. August, 2010, pp 136–139



[8]Islam Z, Bagchi B, Hossain M. Adoption of leaf color chart for nitrogen use efficiency in rice: Impact assessment of a farmer-participatory experiment in West Bengal, India. Field Crops Res, 2007, 103: 70–75



[9]Li J(李杰), Zhang H-C(张洪程), Gong J-L(龚金龙), Chang Y(常勇), Dai Q-G(戴其根), Huo Z-Y(霍中洋), Xu K(许轲), Wei H-Y(魏海燕). Effects of different planting methods on the culm lodging resistance of super rice. Sci Agric Sin (中国农业科学), 2011, 44(11): 2234–2243 (in Chinese with English abstract)



[10]Yan C(闫川), Ding Y-F(丁艳锋), Wang Q-S(王强盛), Li G-H(李刚华), Huang P-S(黄丕生), Wang S-H(王绍华). Effects of row-spacing on morphological and eco-physiological characteristics in rice. Chin J Rice Sci (中国水稻科学), 2007, 21(5): 530–536 (in Chinese with English abstract)



[11]Guo Y-H(郭玉华), Zhu S-G(朱四光), Zhang L-B(张龙步), Du H(都华). Influence on the material characteristics of rice culms in different cultivation conditions. J Shenyang Agric Univ (沈阳农业大学学报), 2003, 34(1): 4–7 (in Chinese with English abstract)



[12]Kashiwagi T, Hirotsu N, Ujiie K, Ishimaru K. Lodging resistance locus prl5 improves physical strength of the lower plant part under different conditions of fertilization in rice (Oryza sativa L.). Field Crops Res, 2010, 115: 107–115



[13]Ishimaru K, Togawa E, Ookawa T, Kashiwagi T, Madoka Y, Hirotsu N. New target for rice lodging resistance and its effect in a typhoon. Planta, 2008, 227: 601–609



[14]Ookawa T, Hobo T, Yano M, Murata K, Ando T, Miura H, Asano K, Ochiai Y, Ikeda M, Nishitani R, Ebitani T, Ozaki H, Angeles E R, Hirasawa T, Matsuoka M. New approach for rice improvement using a pleiotropic QTL gene for lodging resistance and yield. Nat Commun, 2010, 1: 132



[15]Ma J(马均), Ma W-B(马文波), Tian Y-H(田彦华), Yang J-C(杨建昌), Zhou K-D(周开达), Zhu Q-S(朱庆森). The culm lodging resistance of heavy panicle type of rice. Acta Agron Sin (作物学报), 2004, 30(2): 143–148 (in Chinese with English abstract)



[16]Zhang X-J(张喜娟), Li H-J(李红娇), Li W-J(李伟娟), Xu Z-J(徐正进), Chen W-F(陈温福), Zhang W-Z (张文忠), Wang J-Y(王嘉宇). The lodging resistance of erect panicle japonica rice in northern China. Sci Agric Sin (中国农业科学), 2009, 42(7): 2305–2313 (in Chinese with English abstract)



[17]Li H-J(李红娇), Zhang X-J(张喜娟), Li W-J(李伟娟), Xu Z-J(徐正进), Xu H(徐海). Lodging resistance in japonica rice varieties with different panicle types. Chin J Rice Sci (中国水稻科学), 2009, 23(2): 191-196 (in Chinese with English abstract)



[18]Ai Z-Y(艾治勇), Ma G-H(马国辉). Study on mathematical models of fertilizer management technique for resisting lodging and high yield of super hybrid rice. Plant Nutr Fert Sci (植物营养与肥料学报), 2011, 17(4): 803–808 (in Chinese with English abstract).



[19]Zhang M-C(张明聪), Liu Y-Y(刘元英), Luo S-G(罗盛国), Peng X-L(彭显龙), Chen L-N(陈丽楠), Li Z-Y(李宗云), Li J(李佳). Effects of integrated nutrient management on lodging resistance of rice in cold area. Sci Agric Sin (中国农业科学), 2010, 43(21): 4536–4542 (in Chinese with English abstract).



[20]Li M(李敏), Zhang H-C(张洪程), Yang X(杨雄), Ge M-J(葛梦婕), Ma Q(马群), Wei H-Y(魏海燕), Dai Q-G(戴其根), Huo Z-Y(霍中洋), Xu K(许轲). Comparison of culm characteristics with different nitrogen use efficiencies for rice cultivars. Acta Agron Sin (作物学报), 2013, 39(1): 101–109



[21]Yang S-M(杨世民), Xie L(谢力), Zheng S-L(郑顺林), Li J(李静), Yuan J-C(袁继超). Effects of nitrogen rate and transplanting density on physical and chemical characteristics and lodging resistance of culms in hybrid rice. Acta Agron Sin (作物学报), 2009, 35(1): 93–103 (in Chinese with English abstract)



[22]Ookawa T, Ishihara K. Varietal difference of physical characterisitics of the clum palated to lodging resistance in paddy rice. Jpn J Crop Sci, 1992, 61: 419–425



[23]Li G, Xue L, Gu W, Yang C, Wang S, Ling Q, Qin X, Ding Y. Comparison of yield components and plant type characteristics of high-yield rice between Taoyuan, a ‘special eco-site’ and Nanjing, China. Field Crops Res, 2009, 112: 214–221



[24]Zhang X-J(张喜娟), Jiang S-K(姜树坤), Zheng X(郑旭), Xu Z-J(徐正进), Chen W-F(陈温福), Ma D-R(马殿荣), Xu H(徐海). Correlation between traits of basal elongating internodes and culm mechanical strength and QTL location in rice. Plant Physiol Commun (植物生理学通讯), 2009, 45(3): 223–228 (in Chinese with English abstract).



[25]Yang H-J(杨惠杰), Yang R-C(杨仁崔), Li Y-Z(李义珍), Jiang Z-W(姜照伟), Zheng J-S(郑景生). Relationship between culm traits and lodging resistance of rice cultivars. Fujian J Agric Sci (福建农业学报), 2000, 15(2): 1–7 (in Chinese with English abstract)



[26]SunY-J(孙永健), Chen Y(陈宇), Sun Y-Y(孙园园), Xu H(徐徽), Xu Y-M(许远明), Liu S-J(刘树金), Ma J(马均). Relationship between culm lodging resistance and population quality of hybrids under triangle-planted system of rice in tensification at different nitrogen application rates and planting densities. Chin J Rice Sci (中国水稻科学), 2012, 26(2): 189–196 (in Chinese with English abstract).



[27]Shi Y-J(石扬娟), Huang Y-L(黄艳玲), Shen G-L(申广勒), Wang W-G(王维刚), Zhang Z-Z(张志转), Shi Y-Y(石英尧), Chen D-P(陈多璞). Effect of N-application rate and planting density on mechanic characteristics of rice culms. Chin Agric Sci Bull (中国农学通报), 2008, 24(7): 101–106 (in Chinese with English abstract)

[1] 田甜, 陈丽娟, 何华勤. 基于Meta-QTL和RNA-seq的整合分析挖掘水稻抗稻瘟病候选基因[J]. 作物学报, 2022, 48(6): 1372-1388.
[2] 郑崇珂, 周冠华, 牛淑琳, 和亚男, 孙伟, 谢先芝. 水稻早衰突变体esl-H5的表型鉴定与基因定位[J]. 作物学报, 2022, 48(6): 1389-1400.
[3] 周文期, 强晓霞, 王森, 江静雯, 卫万荣. 水稻OsLPL2/PIR基因抗旱耐盐机制研究[J]. 作物学报, 2022, 48(6): 1401-1415.
[4] 郑小龙, 周菁清, 白杨, 邵雅芳, 章林平, 胡培松, 魏祥进. 粳稻不同穗部籽粒的淀粉与垩白品质差异及分子机制[J]. 作物学报, 2022, 48(6): 1425-1436.
[5] 颜佳倩, 顾逸彪, 薛张逸, 周天阳, 葛芊芊, 张耗, 刘立军, 王志琴, 顾骏飞, 杨建昌, 周振玲, 徐大勇. 耐盐性不同水稻品种对盐胁迫的响应差异及其机制[J]. 作物学报, 2022, 48(6): 1463-1475.
[6] 郭星宇, 刘朋召, 王瑞, 王小利, 李军. 旱地冬小麦产量、氮肥利用率及土壤氮素平衡对降水年型与施氮量的响应[J]. 作物学报, 2022, 48(5): 1262-1272.
[7] 杨建昌, 李超卿, 江贻. 稻米氨基酸含量和组分及其调控[J]. 作物学报, 2022, 48(5): 1037-1050.
[8] 杨德卫, 王勋, 郑星星, 项信权, 崔海涛, 李生平, 唐定中. OsSAMS1在水稻稻瘟病抗性中的功能研究[J]. 作物学报, 2022, 48(5): 1119-1128.
[9] 朱峥, 王田幸子, 陈悦, 刘玉晴, 燕高伟, 徐珊, 马金姣, 窦世娟, 李莉云, 刘国振. 水稻转录因子WRKY68在Xa21介导的抗白叶枯病反应中发挥正调控作用[J]. 作物学报, 2022, 48(5): 1129-1140.
[10] 王小雷, 李炜星, 欧阳林娟, 徐杰, 陈小荣, 边建民, 胡丽芳, 彭小松, 贺晓鹏, 傅军如, 周大虎, 贺浩华, 孙晓棠, 朱昌兰. 基于染色体片段置换系群体检测水稻株型性状QTL[J]. 作物学报, 2022, 48(5): 1141-1151.
[11] 王泽, 周钦阳, 刘聪, 穆悦, 郭威, 丁艳锋, 二宫正士. 基于无人机和地面图像的田间水稻冠层参数估测与评价[J]. 作物学报, 2022, 48(5): 1248-1261.
[12] 陈悦, 孙明哲, 贾博为, 冷月, 孙晓丽. 水稻AP2/ERF转录因子参与逆境胁迫应答的分子机制研究进展[J]. 作物学报, 2022, 48(4): 781-790.
[13] 王吕, 崔月贞, 吴玉红, 郝兴顺, 张春辉, 王俊义, 刘怡欣, 李小刚, 秦宇航. 绿肥稻秆协同还田下氮肥减量的增产和培肥短期效应[J]. 作物学报, 2022, 48(4): 952-961.
[14] 闫宇婷, 宋秋来, 闫超, 刘爽, 张宇辉, 田静芬, 邓钰璇, 马春梅. 连作秸秆还田下玉米氮素积累与氮肥替代效应研究[J]. 作物学报, 2022, 48(4): 962-974.
[15] 巫燕飞, 胡琴, 周棋, 杜雪竹, 盛锋. 水稻延伸因子复合体家族基因鉴定及非生物胁迫诱导表达模式分析[J]. 作物学报, 2022, 48(3): 644-655.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!