干旱区生态环境知识资源中心(Arid): Nitrogen-Fixing Soil Bacteria Plus Mycorrhizal Fungi Improve Seed Yield and Quality Traits of Lentil (Lens culinaris Medik)

Arid

DOI	10.1007/s42729-019-00058-3
	Nitrogen-Fixing Soil Bacteria Plus Mycorrhizal Fungi Improve Seed Yield and Quality Traits of Lentil (Lens culinaris Medik)
	Amirnia, Reza; Ghiyasi, Mahdi; Moghaddam, Sina Siavash; Rahimi, Amir; Damalas, Christos A.; Heydarzadeh, Saeid
通讯作者	Amirnia, R (corresponding author), Urmia Univ, Dept Agron, Fac Agr, Orumiyeh, Iran. ; Damalas, CA (corresponding author), Democritus Univ Thrace, Dept Agr Dev, Orestiada, Greece.
来源期刊	JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION
ISSN	0718-9508
EISSN	0718-9516
出版年	2019
卷号	19 期号:3 页码:592-602
英文摘要	Field experiments were carried out in Urmia, Iran to study the effect of biofertilizer application [i.e., nitrogen-fixing soil bacteria (Azotobacter) and mycorrhizal fungi (Glomus intraradices)] on quantitative and qualitative traits of lentil under rainfed and irrigated conditions. The effects of Azotobacter, mycorrhizal fungi, and mycorrhizal fungi plus Azotobacter applied at sowing were assessed on lentil growth under rainfed (i.e., no irrigation during growing season) and irrigated conditions (one irrigation at flowering initiation) compared with control plants (no application of Azotobacter or mycorrhizal fungi). Application of biofertilizers improved leaf moisture content by an average 19.2%, irrespective irrigation level, with the combination of mycorrhizal fungi plus Azotobacter causing the maximum increase (31.1%). Application of biofertilizers improved chl-a and total chlorophyll contents by an average 18.4% and 14.4% under supplemental irrigation, while reduced proline content by an average 14.4% under rainfed conditions and 8.3% under irrigated conditions. Improved biomass yield, seed yield, and seed protein by an average 5.9%, 6.5%, and 20.5% under rainfed conditions and by 24.9%, 21.9%, and 28.2% under irrigated conditions were observed with biofertilizer application compared with control. Plants treated with mycorrhizal fungi plus Azotobacter under supplemental irrigation showed the maximum increase in biomass yield (by 36.9%), seed yield (by 28.4%), and seed protein (by 38.3%). The beneficial effect ofmycorrhizal fungi plus Azotobacter on photosynthesis, plant growth, and seed yield can be related to better water and nutrient uptake in lentil plants with application of biofertilizers, particularly under conditions of water shortage. Findings provide novel evidence concerning the effects of certain biological fertilizers on lentil growth and productivity under rainfed conditions, allowing recommendations for improving productivity of lentil cultivation systems in arid and semi-arid areas.
英文关键词	Azotobacter Biofertilizers Microorganisms Sustainable agriculture Seed yield
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000509518900013
WOS关键词	WATER-USE EFFICIENCY ; DROUGHT STRESS ; SUPPLEMENTAL IRRIGATION ; OXIDATIVE STRESS ; GROWTH ; WHEAT ; PLANT ; ACCUMULATION ; PRODUCTIVITY ; AZOTOBACTER
WOS类目	Plant Sciences ; Environmental Sciences ; Soil Science
WOS研究方向	Plant Sciences ; Environmental Sciences & Ecology ; Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/369580
作者单位	[Amirnia, Reza; Ghiyasi, Mahdi; Moghaddam, Sina Siavash; Rahimi, Amir; Heydarzadeh, Saeid] Urmia Univ, Dept Agron, Fac Agr, Orumiyeh, Iran; [Damalas, Christos A.] Democritus Univ Thrace, Dept Agr Dev, Orestiada, Greece
推荐引用方式 GB/T 7714	Amirnia, Reza,Ghiyasi, Mahdi,Moghaddam, Sina Siavash,et al. Nitrogen-Fixing Soil Bacteria Plus Mycorrhizal Fungi Improve Seed Yield and Quality Traits of Lentil (Lens culinaris Medik)[J],2019,19(3):592-602.
APA	Amirnia, Reza,Ghiyasi, Mahdi,Moghaddam, Sina Siavash,Rahimi, Amir,Damalas, Christos A.,&Heydarzadeh, Saeid.(2019).Nitrogen-Fixing Soil Bacteria Plus Mycorrhizal Fungi Improve Seed Yield and Quality Traits of Lentil (Lens culinaris Medik).JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION,19(3),592-602.
MLA	Amirnia, Reza,et al."Nitrogen-Fixing Soil Bacteria Plus Mycorrhizal Fungi Improve Seed Yield and Quality Traits of Lentil (Lens culinaris Medik)".JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION 19.3(2019):592-602.