[1]刘红江,蒋银涛,陈留根,等.不同播栽方式对水稻根系生长及产量形成的影响[J].江苏农业学报,2015,(02):310-316.[doi:10.3969/j.issn.1000-4440.2015.02.014]
 LIU Hong-jiang,JIANG Yin-tao,CHEN Liu-gen,et al.Influence of planting modes on root growth and yield of Oryza sativa L.[J].,2015,(02):310-316.[doi:10.3969/j.issn.1000-4440.2015.02.014]
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不同播栽方式对水稻根系生长及产量形成的影响()
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江苏农业学报[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2015年02期
页码:
310-316
栏目:
耕作栽培·资源环境
出版日期:
2015-04-30

文章信息/Info

Title:
Influence of planting modes on root growth and yield of Oryza sativa L.
作者:
刘红江1蒋银涛2陈留根1郑建初1
(1.江苏省农业科学院农业资源与环境研究所,江苏南京210014;2.江苏明天种业科技有限公司,江苏南京210014)
Author(s):
LIU Hong-jiang1JIANG Yin-tao2CHEN Liu-gen1ZHENG Jian-chu1
(1.Institute of Agricultural Resource and Environment, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China;2.Jiangsu Mingtian Seed Technology Co.〖KG-*2〗, Ltd.〖KG-*2〗, Nanjing 210014, China)
关键词:
不同播栽方式水稻根系生长动态产量
Keywords:
planting modericeroot systemgrowth dynamicsgrain yield
分类号:
S511
DOI:
10.3969/j.issn.1000-4440.2015.02.014
文献标志码:
A
摘要:
为了揭示不同播栽方式对水稻根系生长动态的影响,以及水稻根系生长与产量形成之间的关系。以武运粳24号为供试材料,设置直播稻 Ⅰ(2013年6月1日播种)、直播稻 Ⅱ(2013年6月17日播种)、手栽秧、机插秧4个处理,对水稻根系性状及其与产量的关系进行研究。结果显示:机插秧的水稻产量最高,手栽秧其次,直播稻最低。不定根数、不定根总长度、根体积和根干质量水稻生育前期直播稻较大,生育中、后期手栽秧和机插秧的较大。水稻生育中、后期手栽秧和机插秧的水稻单茎根数和单茎总根长均显著高于直播稻。抽穗期和穗后20 d的水稻不定根数、不定根总长度、根体积、根干质量、单茎根数和单茎总根长与产量均呈正相关关系,说明生育中、后期水稻根量增加有利于水稻高产,手栽秧和机插秧更符合高产水稻根系生长特点。
Abstract:
To investigate the effect of different planting modes on rice root growth dynamics, and the correlation between root growth and yield formation of rice, a japonica rice cultivar Wuyunjing 24 was studied under four planting modes, which were two direct seedings at June 1 and June 17 in 2013, respectively, and manual transplanting and mechanical transplanting in Taihu lake area. The grain yield followed the order of mechanical transplanting> manual transplanting> direct seeding. Among four planting modes, direct seeding increased total root number, total root length, total root volume and total root weight at early stage which under manual transplanting and mechanical transplanting were higher at middle and late stages. Manual transplanting and mechanical transplanting significantly boosted root number per stem and root length per stem at middle and late stages. There were positive correlations between grain yield and total root number, total root length, total root volume,total root weight,root number per stem and root length per stem at heading stage and 20 d after heading. It indicated that the increment of total root quantity at middle and late stages were propitious to achieve higher grain yield. Therefore, manual transplanting and mechanical transplanting were favorable rice high yield.

参考文献/References:


[1]INUKAI Y, ASHIKARI M, KITANO H. Function of the root system and molecular mechanism of crown root formation in rice[J]. Plant and Cell Physiology, 2004, 45(Suppl): 17.
[2]朱德峰,林贤青,曹卫星.水稻深层根系对生长和产量的影响[J].中国农业科学,2001, 34(4): 429-432.
[3]李木英,石庆华,许锦彪,等.不同早稻品种灌浆期高温胁迫后根系生理差异研究[J].中国生态农业学报,2006, 14(3): 105-107.
[4]杨建昌.水稻根系形态生理与产量、品质形成及养分吸收利用的关系[J].中国农业科学,2011, 44(1): 36-46.
[5]高华健,任静,蔡风香,等.MAPK调节水稻幼苗根系生长的分子机制[J].江苏农业科学,2014,42(1):18-21.
[6]刘少华,谢鹏飞,徐国华,等.根际pH值对高产杂交稻幼苗根系生长特性的影响[J].江苏农业科学,2013,41(1):70-72.
[7]SHIMIZU H, TANABATA T, XIE X Z, et al. Physiological function of phytochromes in seminal root growth of rice seeding[J]. Plant and Cell Physiology, 2006, 47(Suppl): 203-206.
[8]任万军,杨文钰,樊高琼,等.不同种植方式对水稻植株发根力的影响[J].核农学报,2007, 21(3): 287-290.
[9]ZHANG H, TAN G, YANG L, et al. Hormones in the grains and roots in relation to post-anthesis development of inferior and superior spikelets in japonica/indica hybrid rice[J]. Plant Physiology and Biochemistry, 2009, 47: 195-204.
[10]常二华,张慎凤,王志琴,等.结实期氮磷营养水平对水稻根系和籽粒氨基酸含量的影响[J].作物学报,2008, 34 (4): 612-618.
[11]赵全志,乔江方,刘辉,等.水稻根系与叶片光合特性的关系[J].中国农业科学,2007, 40 (5): 1064-1068.
[12]徐晓燕,杨肖娥,杨玉爱.重碳酸氢根对水稻根区重要有机酸分布的影响与水稻品种耐缺Zn关系的研究[J].作物学报,2001, 27(3): 387-391.
[13]史锟,张福锁,刘学军,等.不同栽培方式对籼、粳稻根表铁膜和根铁、镉含量的影响[J].应用生态学报,2003, 14(8): 1273-1277.
[14]姜秀娟,张素红,苗立新,等.盐胁迫对水稻幼苗的影响研究[J].北方水稻,2010, 40(1): 21-24.
[15]邓建平.对江苏省实现水稻亩产跨越600 kg的思考[J].中国农技推广,2011, 27(10): 6-7, 17.
[16]程建平,罗锡文,樊启洲,等.不同种植方式对水稻生育特性和产量的影响[J].华中农业大学学报,2010, 29(1): 1-5.
[17]KUNNIKA N, SHU F, KESORN N. Growth of rice cultivars by direct seeding and transplanting under upland and low land conditions[J]. Field Crops Research, 1996, 48: 115-123.
[18]李杰,张洪程,董洋阳,等.不同生态区栽培方式对水稻产量、生育期及温光利用的影响[J].中国农业科学,2011, 44(13): 2661-2672.
[19]凌启鸿,苏祖芳,张洪程,等.水稻品种不同生育类型的叶龄模式[J].中国农业科学,1983, 16(1): 1-8.
[20]魏海燕,张洪程,张胜飞,等.不同氮利用效率水稻基因型的根系形态与生理指标的研究[J].作物学报,2008, 34(3): 429-436.
[21]刘红江,郑建初,陈留根,等.不同播栽方式对水稻生长发育特性的影响[J].生态学杂志,2013, 32(9): 2326-2331.
[22]唐文帮,邓化冰,肖应辉,等.两系杂交水稻C两优系列组合的高产根系特征[J].中国农业科学,2010, 43(14): 2859-2868.
[23]董桂春,董燕萍,张彪,等.不同库容量类型籼稻品种根系性状的差异[J].中国农业科学,2009, 42(9): 3058-3066.
[24]刘桃菊,戚昌瀚,唐建军.水稻根系建成与产量及其构成关系的研究[J].中国农业科学,2002, 35(11): 1416-1419.
[25]徐春梅,王丹英,陈松,等.增氧对水稻根系生长与氮代谢的影响[J].中国水稻科学,2012, 26(3): 320-324.
[26]徐芬芬,曾春晓,石庆华,等.不同灌溉方式对水稻根系生长的影响[J].干旱地区农业研究,2007, 25(1): 102-104.
[27]董桂春,王余龙,吴华,等.水稻主要根系性状对施氮时期反应的品种间差异[J].作物学报,2003, 29(6): 871-877.
[28]周小冬,董桂春,张岳芳,等.水稻穗重构成因子与根系性状关系的研究[J].江苏农业科学,2007(4): 5-8.

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备注/Memo

备注/Memo:
收稿日期:2014-09-02 基金项目:公益性行业(农业)科研专项经费项目(201103001);江苏省农业科技自主创新基金项目[CX(12)3003] 作者简介:刘红江(1979-),男,江苏建湖人,博士,副研究员,主要从事农业生态和水稻栽培生理生态研究。(Tel) 025-84390192;(E-mail) Liuhongjiang2004@sohu.com 通讯作者:郑建初,(E-mail)zjc@jaas.ac.cn
更新日期/Last Update: 2015-04-30