<FONT face="Verdana">硅肥对北方粳稻产量和品质的影响</FONT>

商全玉,张文忠韩亚东,荣 蓉,徐 海,徐正进,陈温福

doi:10.3969/j.issn.1001-7216.2009.06.17

中国水稻科学 >

2009 , Vol. 23 >Issue 6: 661 - 664

DOI: https://doi.org/10.3969/j.issn.1001-7216.2009.06.17

研究简报

硅肥对北方粳稻产量和品质的影响

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¹沈阳农业大学水稻研究所/农业部作物生理生态遗传育种重点开放实验室/辽宁省北方粳稻遗传育种重点实验室，辽宁沈阳 110161；²黑龙江省呼玛县白银纳乡农业经济管理中心，黑龙江呼玛 165121； *通讯联系人， E-mail： zwzhong@126.com

收稿日期: 1900-01-01

修回日期: 1900-01-01

网络出版日期: 2009-11-10

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Effect of Silicon Fertilizer Application on Yield and Grain Quality of japonica Rice from Northeast China

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¹Rice Institute, Shenyang Agricultural University/Key Laboratory of Crop Physiology, Ecology, Genetics and Breeding, Ministry of Agriculture/Key Laboratory of Northern Japonica Rice Breeding of Liaoning, Shenyang 110161, China; ²Baiyinna Agricultural Economy Management Center of Huma County, Heilongjiang Province,Huma 165121, China; *Corresponding author, E-mail：zwzhong@126.com

Received date: 1900-01-01

Revised date: 1900-01-01

Online published: 2009-11-10

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摘要

以沈农265和丰优2000为材料，在盆栽条件下，研究了硅肥不同施用量对水稻产量和品质的影响。结果表明，施用硅肥能提高水稻产量，其中有效硅240 kg/hm2使沈农265显著增产，有效硅180 kg/hm2对丰优2000增产效果达到显著水平。从产量构成因素上看，施用硅肥能提高每穴穗数、一次枝梗上籽粒千粒重、二次枝梗上籽粒千粒重、每穗粒数。施用硅肥能显著改善稻米品质，主要表现为稻米的糙米率、精米率和整精米率显著提高，稻米的垩白粒率和垩白度显著降低。相关分析表明，两品种的精米率和整精米率与有效硅施用量呈正相关。沈农265的稻米脂肪酸含量与有效硅施用量呈正相关，食味值与有效硅施用量呈负相关。有效硅施量在0~240 kg/hm2内，两品种直链淀粉含量和蛋白质含量与有效硅施用量相关不显著。综合考虑各处理稻米产量和品质，以180~240 kg/hm2的有效硅施用量较好。

关键词： 水稻; 硅肥; 产量; 品质

本文引用格式

商全玉,张文忠韩亚东,荣蓉,徐海,徐正进,陈温福 . 硅肥对北方粳稻产量和品质的影响[J]. 中国水稻科学, 2009 , 23(6) : 661 -664 . DOI: 10.3969/j.issn.1001-7216.2009.06.17

Abstract

The effect of silicon fertilizer rate on rice yield and quality was studied by using Shennong 265 and Fengyou 2000 as materials in a pot experiment. The rice grain yield increased with the application of silicon,especially at a silicon fertilizer rate of 240 kg/hm2 for Shennong 265 and at 180 kg/hm2 for Fengyou 2000, respectively. For the yield components, the number of panicles per plant, 1000grain weight of the grains on the primary rachis branches, 1000grain weight of the grains on the secondary rachis branches, number of grains per panicles were increased with the application of silicon. The rice quality was significantly improved especially for brown rice rate, milled rice rate, head rice rate, chalky grain rate and chalkiness. Correlation analysis showed that the milled rice rate and head rice rate were significantly and positively correlated with silicon rate for the two varieties. In Shennong 265, the content of fatty acid was significantly and positively correlated with the silicon rate and taste value was significantly and negatively correlated with the silicon rate. There was no significant correlation between the content of amylose or protein and the silicon rate within a range of 0 to 240 kg/hm2. Considering the grain yield and quality together, 180 to 240 kg/hm2 silicon was suitable.

Key words： rice; silicon; yield; quality

参考文献

[1]陈建伟，吴东辉, 陈文丰, 等. 广东省杂交新组合米质评价.杂交水稻, 2003, 18(2): 22-25.

[2]Alvarez J, Datnoff L E.The economic potential of silicon for integrated management and sustainable rice production.Crop Prot, 2001: 20, 43-48.

[3]Goto M, Ehara H, Karita S, et al.Protective effect of silicon on phenolic biosynthesis and ultraviolet spectral stress in rice crop.Plant Sci, 2003, 164: 349-356.

[4]陆景陵.植物营养学(上册). 2版.北京: 中国农业大学出版社, 2003: 108-114.

[5]刘永涛.硅肥的应用开发及开发前景. 河南科技, 1997(11): 6-7.

[6]鲍士旦.土壤农化分析.3版. 北京: 中国农业出版社, 2000: 211-236.

[7]李卫国.硅肥对水稻产量及其构成因素的影响. 山西农业科学, 2002, 30(4): 42-44.

[8]张翠珍, 邵长泉, 孟凯, 等.水稻吸硅特点及硅肥效应研究. 莱阳农学院学报, 2003, 20(2): 111-113.

[9]张国良, 戴其根, 王建武, 等. 施硅量对粳稻品种武育粳3号产量和品质的影响. 中国水稻科学, 2007, 21(3): 299-303.

[10]邹邦基.土壤供Si能力及Si与N、P的相互作用.应用生态学报, 1993, 4(2)： 150-155.

[11]李军, 张玉龙, 刘鸣达, 等. 辽宁省水稻土供硅能力及硅肥肥效的研究. 土壤通报, 2002(4): 142-144.

[12]刘鸣达, 张玉龙, 陈温福. 土壤供硅能力评价方法研究的历史回顾与展望. 土壤, 2006, 38(1): 11-16.

[13]吴英, 赵秀春, 李树藩. 我省不同类型土壤水稻施硅肥效果的探讨. 黑龙江农业科学, 1987(5): 8-12.

[14]江立庚, 曹卫星, 甘秀琴, 等. 水稻氮素吸收、利用与硅素营养的关系. 中国农业科学, 2004, 37(5): 648-655.

[15]张自常, 段华, 杨立年, 等. 水稻育苗移栽旱种方式对米质的影响及其与籽粒激素浓度的关系.中国农业科学, 2008, 41(5): 1297-1307.

[16]赵国珍, 杨世准, 芮钟斗, 等.冷水胁迫对云南粳稻品质性状的影响.中国水稻科学, 2009, 23(1): 36-42.

[17]刘凯, 张耗, 张慎凤, 等.结实期土壤水分和灌溉方式对水稻产量与品质的影响及其生理原因.作物学报, 2008, 34(2): 268-276.

[18]王志琴, 张耗, 王学明, 等.水稻籽粒多胺浓度与米质的关系.作物学报, 2007, 33(12): 1922-1927.

[19]卢维盛, 李华兴, 刘远金.施硅对水稻产量和稻米品质的影响.华南农业大学学报, 2002, 23(1): 92.

[20]陆福勇, 江立庚, 秦华东, 等.不同氮、硅用量对水稻产量和品质的影响.植物营养与肥料学报, 2005, 11(6): 846-850.

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