干旱区生态环境知识资源中心(Arid): Use of Rhizobacteria and Mycorrhizae Consortium in the Open Field as a Strategy for Improving Crop Nutrition, Productivity and Soil Fertility

Arid

DOI	10.3389/fmicb.2019.01106
	Use of Rhizobacteria and Mycorrhizae Consortium in the Open Field as a Strategy for Improving Crop Nutrition, Productivity and Soil Fertility
	Rakiami, Anas 1,2; Bechtaoui, Noura 1; Tahiri, Abdel-itah 1,2; Anli, Mohamed 2; Meddich, Abdelilah 2; Oufdou, Khalid 1
通讯作者	Oufdou, Khalid
来源期刊	FRONTIERS IN MICROBIOLOGY
ISSN	1664-302X
出版年	2019
卷号	10
英文摘要	Plant growth promoting rhizobacteria (PGPR) and arbuscular mycorrhizal fungi (AMF) are known for their beneficial effects. In recent years, more attention has been paid to their use as biofertilizers to reduce the use of chemical fertilizers causing significant damage to the environment. To have high plant yields, biofertilizers may not be able to sustain plant demands and could be used in combination with chemical fertilizers. However, the application of biofertilizers in the field such as rhizobacteria and AMF are understudied and powerfully needed. In this context, this study aims to evaluate the effect of inoculation with rhizobacteria and AMF and their potential to stimulate two of the most economically important crops in Mediterranean semi-arid areas (Vicia faba L. and Triticum durum L.). The effect of inoculation was studied in field experiment with six treatments: (i) the control without inoculation (C), (ii) PGPR alone (PG), (iii) rhizobia alone (R), (iv) the mixture of PGPR and rhizobia (PR), (v) AMF alone (M), and (vi) the mixture of PGPR, rhizobia and AMF (PRM). The inoculation with the consortium of PGPR-rhizobia-AMF (PRM) induced the greatest effect. This inoculation improved the growth parameters (dry weight of shoots and roots) of faba bean and wheat. An improvement of 130, 200, and 78% was observed in V. faba shoot and root dry weight, and the number of leaves, respectively. Similarly, shoot and root dry weight and number of leaves of T. durum were enhanced by 293, 258, and 87%, respectively. The inoculation improved the productivity of studied plants presented by the number and weight of bean pods (270 x 10(4) ha(-1) and 30737.5 kg.ha(-1)) and wheat spikes (440 x 10(4) ha(-1) and 10560 kg.ha(-1)). In addition, the mineral analyses showed that the inoculation with PGPR-rhizobia-mycorrhizae improved N, P, Ca, K, and Na shoots contents, as well as the contents of sugar and proteins. Finally, we revealed the positive impact of the tested biofertilizers and the interest of adoption of innovative practices improving crops productivity and soil fertility.
英文关键词	biofertilizers PGPR rhizosphere nutrient uptake mediterranean region
类型	Article
语种	英语
国家	Morocco
开放获取类型	gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:000468385300001
WOS关键词	GROWTH-PROMOTING RHIZOBACTERIA ; VICIA-FABA L. ; PLANT-GROWTH ; AZOSPIRILLUM-BRASILENSE ; NUTRIENT-UPTAKE ; DATE PALM ; FUNGI ; RHIZOBIUM ; BACTERIA ; NITROGEN
WOS类目	Microbiology
WOS研究方向	Microbiology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/215795
作者单位	1.Cadi Ayyad Univ, Lab Biol & Biotechnol Microorganisms, Fac Sci Semlalia, Marrakech, Morocco; 2.Cadi Ayyad Univ, Lab Biotechnol & Plant Physiol, Fac Sci Semlalia, Marrakech, Morocco
推荐引用方式 GB/T 7714	Rakiami, Anas,Bechtaoui, Noura,Tahiri, Abdel-itah,et al. Use of Rhizobacteria and Mycorrhizae Consortium in the Open Field as a Strategy for Improving Crop Nutrition, Productivity and Soil Fertility[J],2019,10.
APA	Rakiami, Anas,Bechtaoui, Noura,Tahiri, Abdel-itah,Anli, Mohamed,Meddich, Abdelilah,&Oufdou, Khalid.(2019).Use of Rhizobacteria and Mycorrhizae Consortium in the Open Field as a Strategy for Improving Crop Nutrition, Productivity and Soil Fertility.FRONTIERS IN MICROBIOLOGY,10.
MLA	Rakiami, Anas,et al."Use of Rhizobacteria and Mycorrhizae Consortium in the Open Field as a Strategy for Improving Crop Nutrition, Productivity and Soil Fertility".FRONTIERS IN MICROBIOLOGY 10(2019).