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作物学报 ›› 2015, Vol. 41 ›› Issue (05): 743-757.doi: 10.3724/SP.J.1006.2015.00743

• 耕作栽培·生理生化 • 上一篇    下一篇

钵苗机插密度对不同穗型水稻品种产量、株型和抗倒伏能力的影响

胡雅杰1,曹伟伟1,钱海军1,邢志鹏1,张洪程1,*,戴其根1,霍中洋1,许轲1,魏海燕1,郭保卫1,高辉1,沙安勤2,周有炎2,刘国林2   

  1. 1 扬州大学农业部长江流域稻作技术创新中心 / 扬州大学江苏省作物遗传生理国家重点实验室培育点，江苏扬州 225009；2 江苏省兴化市农业局，江苏兴化 225700
  • 收稿日期:2014-12-17 修回日期:2015-04-02 出版日期:2015-05-12 网络出版日期:2015-04-04
  • 通讯作者: 张洪程, E-mail: hczhang@yzu.edu.cn; Tel: 0514-87979220
  • 基金资助:

    本研究由国家“十二五”科技支撑计划项目(2011BAD16B03)，超级稻配套栽培技术开发与集成(农业部专项), 江苏省科技支撑计划项目(BE2012301，BE2013393)，江苏省农业科技自主创新基金(CX[12]1003.9)，扬州大学“新世纪人才工程”和江苏省研究生科研创新计划项目(KYLX_1353)资助。

Effect of Planting Density of Mechanically Transplanted Pot Seedlings on Yield, Plant Type and Lodging Resistance in Rice with Different Panicle Types

HU Ya-Jie1,CAO Wei-Wei1,QIAN Hai-Jun1,XING Zhi-Peng1,ZHANG Hong-Cheng1,*,DAI Qi-Gen1,HUO Zhong-Yang1,XU Ke1,WEI Hai-Yan1,GUO Bao-Wei1,GAO Hui, SHA An-Qin2,ZHOU You-Yan2,LIU Guo-Lin2   

  1. 1 Innovation Center of Rice Cultivation Technology in the Yangtze Valley, Ministry of Agriculture / Jiangsu Key Laboratory of Crop Genetics and Physiology, Yangzhou University, Yangzhou 225009, China; 2 Bureau of Agriculture of Xinghua County of Jiangsu Province, Xinghua 225700, China
  • Received:2014-12-17 Revised:2015-04-02 Published:2015-05-12 Published online:2015-04-04
  • Contact: 张洪程, E-mail: hczhang@yzu.edu.cn; Tel: 0514-87979220

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摘要：

选用3种穗型水稻品种，设置3种钵苗机插密度，以毯苗机插为对照(CK)，系统研究钵苗机插不同密度对水稻产量及其构成、穗部性状、冠层叶系配置、茎秆物理特性和抗倒伏的影响，旨在探明水稻钵苗机插配套不同穗型品种适宜栽插规格及其增产特点；同时，阐明钵苗机插不同密度下水稻株型特征和抗倒伏特性。结果表明: (1) 3种钵苗机插密度处理下，大穗型品种产量随密度降低呈先增后降的变化趋势，但均显著高于CK；中、小穗型品种产量有随着密度降低而下降的趋势。不同穗型品种穗数随着密度降低而显著减少，每穗粒数显著增加，结实率和千粒重无明显变化规律。(2)钵苗机插下不同穗型水稻品种的穗长、着粒密度、单穗重、一次枝梗数、二次枝梗数、一次枝梗粒数和二次枝梗粒数均随密度降低而增加，且高于CK；一、二次枝梗数比值和一、二次枝梗粒数比值随密度降低而呈下降趋势。(3) 钵苗机插下不同穗型水稻品种的上三叶的叶长、叶宽、叶基角、披垂度和比叶重随着密度降低而呈增加趋势；且上三叶的叶长、叶宽和比叶重高于CK。(4)随着密度降低，不同穗型品种钵苗机插水稻基部N1、N2、N3节间长度减少，茎秆粗度、茎壁厚度和节间干重增加，穗下节间长、秆长、株高、重心高增加，而相对重心高有减小趋势。(5)不同穗型品种钵苗机插水稻基部节间N1、N2、N3抗折力和弯曲力矩随着密度降低而增加，倒伏指数呈下降趋势，且低于CK。说明水稻钵苗机插配套大穗型品种宜适当降低密度，增加每穗粒数以获高产；中穗型品种需兼顾穗数和每穗粒数，提高群体颖花量而增产；小穗型品种依靠穗数而提高产量。水稻钵苗机插降低密度能改善穗部性状和增加上三叶的叶面积，但增大了叶基角和披垂度，同时利于缩短基部节间长度，增加基部节间粗度、茎壁厚度和充实度，从而提高抗折力，降低倒伏指数。

关键词: 水稻钵苗机插, 栽插规格, 产量, 株型, 抗倒伏

Abstract:

In order to identify the suitable planting density and high-yielding charcteristices of mechanically transplanted pot seedlings of rice (PS) with different panicle types, and clarify the effect of planting density on plant type and loding resitance, a field experiment was conducted using rice cultivar with three panicle types in 2012 and 2013. By setting high, medium and low planting density treatments and using mechanically transplanted carpet seedling as control (CK), we investigated yield and its components, panicle traits, canopy leaf system configuration, physical properties of culm and lodging resistance. Resluts showed as follows: (1) With decreasing planting density, yield of three density treatments in the large panicle cultivar increased firstly and then reduced which was higher than that of CK;,and yield of three density treatments reduced progressively for the medium and small panicle cultivar. With decreasing planting density, number of panicles in all cultivars reduced significantly, and spikelets per panicle increased markedly, but there was no significant difference in grain-filled percentage and 1000-grain weight. (2) With decreasing planting density, in all cultivars with PS, panicle length, grain density, grain weight per panicle, No. of primary branch, No. of secondary branch, No. of grains of primary branch and No. of grains of secondary branch showed a tendency of increase, and were higher than those in CK, but it showed a decreasing tendency in ratio of No. of primary branch to No. of secondary branch and ratio of No. of grains of primary branch to No. of grains of secondary branch. (3) Leaf length, leaf width, leaf basal angle, drooping angle of top three leaves and specific leaf weight from flag leaf to the 3rd leaf in all cultivars with PS were enhanced with decreasing planting density, and were higher than those in CK except for leaf basal angle and drooping angle. (4) With decreasing planting density, length of basal 1st, 2nd, and 3rd internodes were shortened, and culm diameter, culm wall thickness, dry matter weight per unit internode of basal inernodes, neck internode length, stalk length, plant height and gravity center height were increased. (5) The breaking resistance and bending moment of basal 1st, 2nd and 3rd internodes were increased with decreasing planting density, but lodging index was decreased. Therefore, for increasing yield with PS, the large panicle cultivar should reduce planting density appropriately, and increase grain number per panicle; the medium panicle cultivar should coordinate number of panicles and spikelets per panicle, getting a large amount of the total spikelets; the small panicle cultivar should depend on number of panicles. When the plant density reduced in PS, panicle traits and top three leaves area could be improved, but leaf basal angle and drooping angle could be increased; meanwhile, it was benefical to shorten the length of basal internodes and increase culm diameter, culm wall thickness and dry matter weight per unit internode, resulting in enhanced breaking resistance and reduced lodging index.

Key words: Pot seedling mechanically transplanted rice, Planting specification, Yield, Plant type, Lodging resistance

[1]徐正进, 陈温福, 张文忠, 周淑清, 刘丽霞, 张龙步, 杨守仁. 北方粳稻新株型超高产育种研究进展. 中国农业科学, 2004, 37: 1521–1526



Xu Z J, Chen W F, Zhang W Z, Zhou S Q, Liu L X, Zhang L B, Yang S R. New plant type breeding for super-high-yielding northern japonica rice. Sci Agric Sin, 2004, 37: 1521–1526 (in Chinese with English abstract)



[2]Yoichi M, Tomoaki S, Yoshiaki I, Masakazu A, Hidemi K, Motoyuki A, Makoto M. Morphological alteration caused by brassinosteroid insensitivity increases the biomass and grain production of rice. Plant Physiol, 2006, 141: 924–931



[3]Chen F D, Cheng L D, Neng X X, Yun H C, Yi X S, Hong R G. Double-purpose rice (Oryza sativa L.) variety selection and their morphological traits. Field Crops Res, 2013, 149: 276–282



[4]邹江石, 姚克敏, 吕川根, 胡雪琼. 水稻两优培九株型特征研究. 作物学报, 2003, 29: 652–657



Zou J S, Yao K M, Lü C G, Hu X Q. Study on individual plant type character of Liangyoupeijiu rice. Acta Agron Sin, 2003, 29: 652–657 (in Chinese with English abstract)



[5]曾勇军, 石庆华, 潘晓华, 韩涛. 长江中下游双季稻高产株型特征初步研究. 作物学报, 2009, 35: 546–551



Zeng Y J, Shi Q H, Pan X H, Han T. Preliminary study on the plant type characteristics of double cropping rice in middle and lower reaches of Changjiang River. Acta Agron Sin, 2009, 35: 546–551 (in Chinese with English abstract)



[6]李敏, 张洪程, 杨雄, 葛梦婕, 马 群, 魏海燕, 戴其根, 霍中洋, 许轲. 不同氮利用效率基因型水稻茎秆特性比较. 作物学报, 2012, 38: 1277–1285



Li M, Zhang H C, Yang X, Ge M J, Ma Q, Wei H Y, Dai Q G, Huo Z Y, Xu K. Comparison of culm characteristics with different nitrogen use efficiencies for rice cultivars. Acta Agron Sin, 2012, 38: 1277–1285 (in Chinese with English abstract)



[7]李杰, 张洪程, 龚金龙, 常勇, 戴其根, 霍中洋, 许轲, 魏海燕. 不同种植方式对超级稻植株抗倒伏能力的影响. 中国农业科学, 2011, 44: 2234−2243



Li J, Zhang H C, Gong J L, Chang Y, Dai Q G, Huo Z Y, Xu K, Wei H Y. Effects of different planting methods on the culm lodging resistance of super rice. Sci Agric Sin, 2011, 44: 2234−2243 (in Chinese with English abstract)



[8]马均, 马文波, 田彦华, 杨建昌, 周开达, 朱庆森. 重穗型水稻植株抗倒伏能力的研究. 作物学报, 2004, 30: 143–148



Ma J, Ma W B, Tian Y H, Yang J C, Zhou K D, Zhu Q S. The culm lodging resistance of heavy panicle type of rice. Acta Agron Sin, 2004, 30: 143-148 (in Chinese with English abstract)



[9]张喜娟, 李红娇, 李伟娟, 徐正进, 陈温福, 张文忠, 王嘉宇. 北方直立穗型粳稻抗倒性的研究. 中国农业科学, 2009, 42: 2305–2313



Zhang X J, Li H J, Li W J, Xu Z J, Chen W F, Zhang W Z, Wang J Y. The lodging resistance of erect panicle japonica rice in northern China. Sci Agric Sin, 2009, 42: 2305–2313 (in Chinese with English abstract)



[10]李国辉, 钟旭华, 田卡, 黄农荣, 潘俊峰, 何庭蕙. 施氮对水稻茎秆抗倒伏能力的影响及其形态和力学机理. 中国农业科学, 2013, 46: 1323–1334



Li G H, Zhong X H, Tian K, Huang N R, Pan J F, He T H. Effect of nitrogen application on stem lodging resistance of rice and its morphological and mechanical mechanisms. Sci Agric Sin, 2013, 46: 1323–1334 (in Chinese with English abstract)



[11]杨世民,谢力, 郑顺林, 李静, 袁继超. 氮肥水平和栽插密度对杂交稻茎秆理化特性与抗倒伏性的影响. 作物学报, 2009, 35: 93–103



Yang S M, Xie L, Zheng S L, Li J, Yuan J C. Effects of nitrogen rate and transplanting density on physical and chemical characteristics and lodging resistance of culms in hybrid rice. Acta Agron Sin, 2009, 35: 93–103 (in Chinese with English abstract)



[12]雷小龙, 刘利, 刘波, 黄光忠, 马荣朝, 任万军. 杂交籼稻F优498机械化种植的茎秆理化性状与抗倒伏性. 中国水稻科学, 2014, 28: 612–620



Lei X L, Liu L, Liu B, Huang G Z, Ma R C, Ren W J. Physical and chemical characteristics and lodging resistance of culm of indica hybrid rice F you498 under mechanical planting. Chin J Rice Sci, 2014, 28: 612–620 (in Chinese with English abstract)



[13]张洪程, 龚金龙. 中国水稻种植机械化高产农艺研究现状及发展探讨. 中国农业科学, 2014, 47: 1273–1289



Zhang H C, Gong J L. Research status and development discussion on high-yielding agronomy of mechanized planting rice in China. Sci Agric Sin, 2014, 47:1273–1289 (in Chinese with English abstract)



[14]朱德峰, 陈惠哲, 徐一成. 我国水稻种植机械化的发展前景与对策. 北方水稻, 2007, (5): 13–18



Zhu D F, Chen H Z, Xu Y C. Countermeasure and perspective of mechanization of rice planting in China. North Rice, 2007, (5): 13-18 (in Chinese with English abstract)



[15]吴桂成, 张洪程, 钱银飞, 李德剑, 周有炎, 徐军, 吴文革, 戴其根, 霍中洋, 许轲, 高辉, 徐宗进, 钱宗华, 孙菊英, 赵品恒. 粳型超级稻产量构成因素协同规律及超高产特征的研究. 中国农业科学, 2010, 43: 266-276



Wu G C, Zhang H C, Qian Y F, Li D J, Zhou Y Y, Xu J, Wu W G, Dai Q G, Huo Z Y, Xu K, Gao H, Xu Z J, Qian Z H, Sun J Y, Zhao P H. Rule of grain yield components from high yield to super high yield and the characters of super-high yielding japonica super rice. Sci Agric Sin, 2010, 43: 266-276 (in Chinese with English abstract)



[16]胡雅杰, 邢志鹏, 龚金龙, 张洪程, 戴其根, 霍中洋, 许轲, 魏海燕, 李德剑, 沙安勤, 周有炎, 刘国林, 陆秀军, 刘国涛, 朱嘉炜. 适宜机插株行距提高不同穗型粳稻产量. 农业工程学报, 2013, 29(14): 33–44



Hu Y J, Xing Z P, Gong J L, Zhang H C, Dai Q G, Huo Z Y, Xu K, Wei H Y, Li D J , Sha A Q, Zhou Y Y, Liu G L, Lu X J, Liu G T, Zhu J W. Suitable spacing in and between rows of plants by machinery improves yield of different panicle type japonica rices. Trans CSAE, 2013, 29(14): 33–44 (in Chinese with English abstract)



[17]李宗春, 王恒雨, 许成军, 胡明远. 淮北地区机插稻存在问题及栽培对策. 北方水稻, 2008, (4): 54–55



Li Z C, Wang H Y, Xu C J, Hu M Y. The problem and cultivation countermeasure of mechanical transplanting rice in Huaibei region. North Rice, 2008, (4): 54-55 (in Chinese)



[18]胡小荡, 胡雅杰. 水稻轻简栽培研究进展. 杂交水稻, 2013, 28(5): 1–5



Hu X D, Hu Y J. Research progress on simplified cultivation technology for rice. Hybrid Rice, 2013, 28(5): 1–5 (in Chinese with English abstract)



[19]张洪程, 朱聪聪, 霍中洋, 许轲, 蒋晓鸿, 陈厚存, 高尚勤, 李德剑, 赵成美, 戴其根, 魏海燕, 郭保卫. 钵苗机插水稻产量形成优势及主要生理生态特点. 农业工程学报, 2013, 29(21): 50–59



Zhang H C, Zhu C C, Huo Z Y, Xu K, Jiang X H, Chen H C, Gao S Q, Li D J, Zhao C M, Dai Q G, Wei H Y, Guo B W. Advantages of yield formation and main characteristics of physiological and ecological in rice with nutrition bowl mechanical transplanting. Trans CSAE, 2013, 29(21): 50–59 (in Chinese with English abstract)



[20]胡雅杰, 邢志鹏, 龚金龙, 刘国涛, 张洪程, 戴其根, 霍中洋, 许轲, 魏海燕, 郭保卫, 沙安勤, 周有炎, 罗学超, 刘国林. 钵苗机插水稻群体动态特征及高产形成机制的探讨. 中国农业科学, 2014,47: 865–879



Hu Y J, Xing Z P, Gong J L, Liu G T, Zhang H C, Dai Q G, Huo Z Y, Xu K, Wei H Y, Guo B W, Sha A Q, Zhou Y Y, Luo X C, Liu G L. Study on population characteristics and formation mechanisms for high yield of pot-seedling mechanical transplanting rice. Sci Agric Sin, 2014, 47: 865-879 (in Chinese with English abstract)



[21]李华, 陆亚琴, 祝志刚, 於永杰. 水稻钵苗机插与毯苗机插生产力比较研究. 中国稻米, 2013, 19(6): 60–61



Li H, Lu Y Q, Zhu Z G, Yu Y J. Research on productivity between pot-seedling and carpet-seedling mechanical transplanted rice. China Rice, 2013, 19(6): 60–61 (in Chinese)



[22]宋云生, 张洪程, 戴其根, 霍中洋, 许轲, 魏海燕, 朱聪聪, 孙圳, 杨大柳, 王惟清, 刘俊, 吴爱国. 水稻钵苗机插秧苗素质的调控. 农业工程学报, 2013, 29(22): 11–22



Song Y S, Zhang H C, Dai Q G, Huo Z Y, Xu K, Wei H Y, Zhu C C, Sun Z, Yang D L, Wang W Q, Liu J, Wu A G. Seedling quality regulation of rice potted-seedling in mechanical transplanting. Trans CSAE, 2013, 29(22): 11–22 (in Chinese with English abstract)



[23]宋云生, 张洪程, 戴其根, 杨大柳, 郭保卫, 朱聪聪, 霍中洋, 许轲, 魏海燕, 胡加敏, 吴爱国, 蒋晓鸿. 水稻机栽钵苗单穴苗数对分蘖成穗及产量的影响. 农业工程学报, 2014, 30(10): 37–47



Song Y S, Zhang H C, Dai Q G, Yang D L, Guo B W, Zhu C C, Huo Z Y, Xu K, Wei H Y, Hu J M, Wu A G, Jiang X H. Effect of rice potted-seedlings per hole by mechanical transplanting on tillers emergence, panicles formation and yield. Trans CSAE, 2014, 30(10): 37–47 (in Chinese with English abstract)



[24]朱聪聪, 张洪程, 郭保卫, 曹利强, 江峰, 葛梦婕, 花劲, 宋云生, 周兴涛, 霍中洋, 许轲, 戴其根, 魏海燕, 朱大伟. 钵苗机插密度对不同类型水稻产量及光合物质生产特性的影响. 作物学报, 2014, 40: 122−133



Zhu C C, Zhang H C, Guo B W, Cao L Q, Jiang F, Ge M J, Hua J, Song Y S, Zhou X T, Huo Z Y, Xu K, Dai Q G, Wei H Y, Zhu D W. Effect of planting density on yield and photosynthate production characteristics in different types of rice with bowl mechanical-transplanting method. Acta Agron Sin, 2014, 40: 122−133 (in Chinese with English abstract)



[25]胡雅杰, 朱大伟, 钱海军, 曹伟伟, 邢志鹏, 张洪程, 周有炎, 陈厚存, 汪洪洋, 戴其根, 霍中洋, 许轲, 魏海燕, 郭保卫. 籼粳杂交稻甬优2640钵苗机插超高产群体若干特征探讨. 作物学报, 2014, 40: 2016–2027



Hu Y J, Zhu D W, Qian H J, Cao W W, Xing Z P, Zhang H C, Zhou Y Y, Chen H C, Wang H Y, Dai Q G, Huo Z Y, Xu K , Wei H Y, Guo B W. Some characteristics of mechanically transplanted pot seedlings in super high yielding population of indica-japonica hybrid rice Yongyou 2640. Acta Agron Sin, 2014, 40: 2016–2027 (in Chinese with English abstract)



[26]钱银飞, 张洪程, 吴文革, 陈烨, 李杰, 郭振华, 张强, 戴其根, 霍中洋, 许轲, 魏海燕. 机插穴苗数对不同穗型粳稻品种产量及品质的影响. 作物学报, 2009, 35: 1689–1707



Qian Y F, Zhang H C, Wu W G, Chen Y, Li J, Guo C H, Zhang Q, Dai Q G, Huo Z Y, Xu K, Wei H Y. Effects of seedlings number per hill on grain yield and quality in different panicle types of mechanical transplanted japonica rice. Acta Agron Sin, 2009, 35: 1689–1707 (in Chinese with English abstract)



[27]Seko H. Studies on lodging in rice plants. J Kyushu Agric Exp Stn, 1962, 7: 419–495 (in Japanese) 



[28]郎有忠, 王美娥, 吕川根, 张祖建, 朱庆森. 水稻叶片形态、群体结构和产量对种植密度的响应. 江苏农业学报, 2012, 28(1): 7–11



Lang Y Z, Wang M E, Lü C G, Zhang Z J, Zhu Q S. Response of leaf morphology, population structure and yield to planting density in rice. Jiangsu J Agric Sci, 2012, 28(1): 7–11 (in Chinese with English abstract)



[29]马均, 陶诗顺. 杂交中稻超多蘖壮秧超稀高产栽培技术的研究. 中国农业科学, 2002, 35: 42–48



Ma J, Tao S S. Study on the practice and high-yielding mechanism of super-sparse-cultivation associated with maximum-tiller seedling of hybrid rice. Sci Agric Sin, 2002, 35: 42–48 (in Chinese with English abstract)



[30]李世峰, 刘蓉蓉, 吴九林. 不同播量与移栽密度对机插水稻产量形成的影响. 作物杂志, 2008, (1): 71–74



Li S F, Liu R R, Wu J L. Effects of different sowing rates and transplanting densities on yield formation of machine-transplanted rice. Crops, 2008, (1): 71–74 (in Chinese with English abstract)



[31]张庆, 殷春渊, 张洪程, 魏海燕, 马群, 杭杰, 李敏, 李国业. 水稻氮高产高效与低产低效两类品种株型特征差异研究. 作物学报,2010, 36: 1011–1021



Zhang Q, Yin C Y, Zhang H C, Wei H Y, Ma Q, Hang J, Li M, Li G Y. Differences of plant-type characteristics between rice cultivars with high and low levels in yield and nitrogen use efficiency. Acta Agron Sin, 2010, 36: 1011–1021 (in Chinese with English abstract)



[32]曾勇军, 吕伟生, 潘晓华, 朱德峰, 谭雪明, 黄山, 商庆银, 石庆华. 氮肥追施方法和追用时期对超级早稻株型及物质生产的影响. 作物学报, 2014, 40: 2008–2015



Zeng Y J, Lü W S, Pan X H, Zhu D F, Tan X M, Huang S, Shang Q Y, Shi Q H. Effects of nitrogen topdressing method and time on plant type and dry mass production of super early-rice. Acta Agron Sin, 2014, 40: 2008–2015 (in Chinese with English abstract)



[33]马均, 马文波, 明东风, 杨世民, 朱庆森. 重穗型水稻株型特征研究. 中国农业科学, 2006, 39: 679−685



Ma J, Ma W B, Ming D F, Yang S M, Zhu Q S. Studies on the characteristics of rice plant with heavy panicle. Sci Agric Sin, 2006, 39: 679−685 (in Chinese with English abstract)
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