ZHANG Mao-ming,DING Jun-jie,LIU Kai,et al.Compound Study on Ion Balance Regulation of Exogenous Silicon on Rice Suigeng 306 Under Salt Alkali Stress[J].HEILONGJIANG AGRICULTURAL SCIENCES,2022,(11):22-26.[doi:10.11942/j.issn1002-2767.2022.11.0022]
盐碱胁迫下外源硅对水稻绥粳306离子平衡调节的复式研究
- Title:
- Compound Study on Ion Balance Regulation of Exogenous Silicon on Rice Suigeng 306 Under Salt Alkali Stress
- Keywords:
- silicon; cold area; saline alkali land; rice; ion balance
- 文献标志码:
- A
- 摘要:
- 黑龙江省西部地区盐碱地水稻生产潜力巨大,为探究外源硅调控寒地盐碱地水稻耐盐碱的机理,本试验以绥粳306为材料,选用在盐碱土盆栽中种植和在盐碱地水田常规种植两种栽培方式,研究2.0 mmol〖DK〗·L-1外源硅对水稻叶片、茎和根部器官主要无机离子的含量变化影响,明确盐碱条件下外源硅对水稻植株主要离子的吸收、运输和再分配规律。结果表明,盐碱胁迫下,外源硅添加能够显著降低水稻植株中 Na+离子的含量,减弱盐碱地寒地水稻Na+ 与 K+、Ca2+和Mg2+离子间的拮抗效应,有效调控了水稻根向茎、茎向叶主要无机离子的运输比和运输选择比率。施用外源硅对寒地盐碱地水稻生理生态健康发展均有积极的作用。
- Abstract:
- In order to explore the mechanism of exogenous silicon regulating the saline alkali tolerance of rice in cold saline alkali land in Western Heilongjiang Province, Suigeng 306 was used as material. Two cultivation methods, pot planting in saline alkali soil and conventional planting in saline alkali paddy field, were selected to study the effect of 2.0 mmol·L-1 exogenous silicon on the content changes of major inorganic ions in rice leaves, stems and root organs, to clarify the absorption, transportation and redistribution of major ions in rice plants by exogenous silicon under saline alkali conditions. The results showed that under saline alkali stress, the addition of exogenous silicon could significantly reduce the content of Na+ ions in rice plants, weaken the antagonistic effect between Na+ and K+, Ca2+ and Mg2+ ions, and effectively regulate the transport ratio and transport selection ratio of major inorganic ions from root to stem and stem to leaf. The application of exogenous silicon has a positive effect on the physiological and ecological health development of rice in cold saline alkali land.
参考文献/References:
[1]王浩民,吴明官. 黑龙江省松嫩平原盐碱地治理方略[J].黑龙江水利科技,2015,43(10):1-6.
相似文献/References:
[1]尹振功,栾海,于金海,等.硅镁锌不同配比对水稻光合作用及产量的影响[J].黑龙江农业科学,2014,(07):51.
YIN Zhen gong,LUAN Hai,YU Jin hai,et al.Effect of Different Rational Ratio of Silicon,Magnesium and Zinc on Photosynthesis and Yield of Rice[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(11):51.
[2]解国庆,董清山,范书华,等.寒地圆葱直播栽培关键技术研究[J].黑龙江农业科学,2014,(05):80.
XIE Guo qing,DONG Qing shan,FAN Shu hua,et al.Research on Cultivation Key Techniques for Onion in Cold Region[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(11):80.
[3]王晓东,王茂青,王红霞.寒地超级稻产量构成因素与产量的关系研究[J].黑龙江农业科学,2014,(04):1.
WANG Xiao dong,WANG Mao qing,WANG Hong xia.Study on the Relationship Between Yield Components and Yield of Super Rice in Cold Region[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(11):1.
[4]聂守军,史冬梅,高世伟,等.寒地水稻产量构成分析[J].黑龙江农业科学,2012,(03):33.
NIE Shou-jun,SHI Dong-mei,GAO Shi-wei,et al.Analysis on Seed Yield Components of Rice in Cold Area[J].HEILONGJIANG AGRICULTURAL SCIENCES,2012,(11):33.
[5]张云江,吕彬,王继馨,等.寒地水稻新品种龙粳33的选育[J].黑龙江农业科学,2012,(04):18.
ZHANG Yun-jiang,LV Bin,WANG Ji-xin,et al.Breeding of New Rice Varity Longjing 33 in Cold Region[J].HEILONGJIANG AGRICULTURAL SCIENCES,2012,(11):18.
[6]宋成艳,王桂玲,刘乃生,等.寒地水稻核心种质龙粳10号和垦稻10号抗瘟性基因分析[J].黑龙江农业科学,2012,(07):1.
SONG Cheng-yan,WANG Gui-ling,LIU Nai-sheng,et al.Rice Blast Resistant Gene Analysis of Rice Core GermplasmLongjing No.10 and Kendao No.10 in Cold Region[J].HEILONGJIANG AGRICULTURAL SCIENCES,2012,(11):1.
[7]宋文博,刘元英,罗胜国,等.寒地高产水稻干物质积累特征分析[J].黑龙江农业科学,2012,(08):34.
SONG Wen-bo,LIU Yuan-ying,LUO Sheng-guo,et al.Analysis on the Characteristics of Dry Matter Accumulationof Rice with High Yield in Cold Area[J].HEILONGJIANG AGRICULTURAL SCIENCES,2012,(11):34.
[8]刘琳帅,王力,李响,等.寒地引种康乃馨品种观察试验[J].黑龙江农业科学,2013,(06):56.
LIULin-shuai,WANGLi,LIXiang,et al.ObservationalExperimentonCarnationVarietiesIntroducedinColdRegion[J].HEILONGJIANG AGRICULTURAL SCIENCES,2013,(11):56.
[9]王宇先.不同种植方式对寒地玉米产量和效益的影响[J].黑龙江农业科学,2011,(03):26.
WANG Yu-xian.Different Cultivation Mode on Yield and Benifit ofMaize in Cold Region[J].HEILONGJIANG AGRICULTURAL SCIENCES,2011,(11):26.
[10]刘玉涛,王宇先,郑丽华,等.寒地玉米幼苗早发增产技术研究[J].黑龙江农业科学,2011,(03):37.
LIU Yu-tao,WANG Yu-xian,ZHENG Li-hua,et al.Studies on the Techniques of Stimulation Seedlings andIncreasing Yield of Maize in Cold Region[J].HEILONGJIANG AGRICULTURAL SCIENCES,2011,(11):37.
备注/Memo
收稿日期:2022-07-29