干旱区生态环境知识资源中心(Arid): RHIZOBACTERIA AND SILICON SYNERGY MODULATES THE GROWTH, NUTRITION AND YIELD OF MUNGBEAN UNDER SALINE SOIL

Arid

DOI	10.30848/PJB2020-1(16)
	RHIZOBACTERIA AND SILICON SYNERGY MODULATES THE GROWTH, NUTRITION AND YIELD OF MUNGBEAN UNDER SALINE SOIL
	Ahmed, Niaz 1; Ahsen, Saireen 1; Ali, Muhammad Arif 1; Hussain, Muhammad Baqir 2; Hussain, Syed Bilal 3; Rasheed, Muhammad Khalid 4; Butt, Beenish 4; Irshad, Inam 5; Danish, Subhan 1
通讯作者	Ahmed, Niaz
来源期刊	PAKISTAN JOURNAL OF BOTANY
ISSN	0556-3321
EISSN	2070-3368
出版年	2020
卷号	52 期号:1 页码:9-15
英文摘要	Osmotic stress and imbalance nutrients uptake due to salinity stress are major threats that cause decline in growth and yield of crops. This problem is very common in arid and semi-arid regions because of low precipitation and bad quality of irrigation water. Plants also produced higher level of stress generating ethylene via 1-aminocyclopropane-1-carboxylic (ACC) acid when cultivated under limited supply of water. However, inoculation of ACC deaminase producing plant growth promoting rhizobacteria (PGPR) can grant resistance against salinity to crops. On the other hand, silicon (Si) application also increase the productivity of the crop under salt induced stress. This study was conducted to examine the influence of sole and combined application of ACC-deaminase containing PGPRs and Si on mungbean under salinity stress. Prior to sowing, seeds were inoculated with peat based bacterial culture. Silicon was applied at 150 kg ha(-1) at the time of sowing using the source as CaSiO4 (Calcium Silicate). After two and half month's crop was harvested. Combined application of PGPR + Si caused a significant improvement in growth and physiological attributes of mungbean under salinity. A significant improvement in K (2.30, 0.33 and 0.52-fold) and reduction in Na concentration (0.66, 0.55 and 0.56-fold) in leaves, shoot and seeds, respectively, validated the efficacious role of combine application of PGPR and Si regarding mitigation of salinity stress in mungbean Significant increase in number of nodules, leaves and grain yield with PGPR + Si over control confirmed the ameliorative effect on mungbean under salinity stress. In conclusion, PGPR + Si is more effective compared sole application for enhancing growth, nutrients concentration and yield in mungbean under salinity stress.
英文关键词	Growth PGPR Salinity Silicon Mungbean Yield
类型	Article
语种	英语
国家	Pakistan
收录类别	SCI-E
WOS记录号	WOS:000512949300002
WOS关键词	ACC-DEAMINASE ; SALT TOLERANCE ; OSMOTIC-STRESS ; PLANT-GROWTH ; WHEAT ; MAIZE ; PHOTOSYNTHESIS ; ACCUMULATION ; MECHANISMS ; SODIUM
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/315265
作者单位	1.Bahauddin Zakariya Univ, Fac Agr Sci & Technol, Dept Soil Sci, Multan, Punjab, Pakistan; 2.MNS Univ Agr, Fac Agr & Environm Sci & Technol, Dept Soil & Environm Sci, Multan, Punjab, Pakistan; 3.Bahauddin Zakariya Univ, Inst Mol Biol & Biotechnol, Multan, Punjab, Pakistan; 4.Soil & Water Testing Lab Res Multan, Multan, Punjab, Pakistan; 5.Univ Agr Faisalabad, Inst Soil & Environm Sci, Faisalabad, Punjab, Pakistan
推荐引用方式 GB/T 7714	Ahmed, Niaz,Ahsen, Saireen,Ali, Muhammad Arif,et al. RHIZOBACTERIA AND SILICON SYNERGY MODULATES THE GROWTH, NUTRITION AND YIELD OF MUNGBEAN UNDER SALINE SOIL[J],2020,52(1):9-15.
APA	Ahmed, Niaz.,Ahsen, Saireen.,Ali, Muhammad Arif.,Hussain, Muhammad Baqir.,Hussain, Syed Bilal.,...&Danish, Subhan.(2020).RHIZOBACTERIA AND SILICON SYNERGY MODULATES THE GROWTH, NUTRITION AND YIELD OF MUNGBEAN UNDER SALINE SOIL.PAKISTAN JOURNAL OF BOTANY,52(1),9-15.
MLA	Ahmed, Niaz,et al."RHIZOBACTERIA AND SILICON SYNERGY MODULATES THE GROWTH, NUTRITION AND YIELD OF MUNGBEAN UNDER SALINE SOIL".PAKISTAN JOURNAL OF BOTANY 52.1(2020):9-15.