干旱区生态环境知识资源中心(Arid): Use of Biostimulants: Towards Sustainable Approach to Enhance Durum Wheat Performances

Arid

DOI	10.3390/plants11010133
	Use of Biostimulants: Towards Sustainable Approach to Enhance Durum Wheat Performances
	Ayed, Sourour; Bouhaouel, Imen; Jebari, Hayet; Hamada, Walid
通讯作者	Ayed, S (corresponding author)，Univ Carthage, Natl Agr Res Inst Tunisia, LR20 INRAT 02, Field Crops Lab, Ariana 2049, Tunisia.
来源期刊	PLANTS-BASEL
EISSN	2223-7747
出版年	2022
卷号	11 期号:1
英文摘要	The use of biostimulant (BS) holds a promising and environmental-friendly innovation to address current needs of sustainable agriculture. The aim of the present study is twofold: (i) assess the potential of durum wheat seed coating with microbial BS ('Panoramix', Koppert), a mix of Bacillus spp., Trichoderma spp., and endomycorrhiza, compared to two chemical products ('Spectro' and 'Mycoseeds') through germination bioassay, pot and field trials under semi-arid conditions, and (ii) identify the most effective method of BS supply ('seed coating', 'foliar spray', and 'seed coating + foliar spray') under field conditions. For this purpose, three modern durum wheat cultivars were tested. 'Panoramix' was the most efficient treatment and enhanced all germination (germination rate, and coleoptile and radicle length), physiological (relative water content, chlorophyll content, and leaf area), and agro-morphological (plant height, biomass, seed number per spike, thousand kernel weight, and grain yield) attributes. Unexpectedly, the individual application of 'Panoramix' showed better performance than the combined treatment 'Panoramix + Spectro'. Considering the physiological and agro-morphological traits, the combined method 'seed coating + foliar spray' displayed the best results. Principal component analysis confirmed the superiority of 'Panoramix' treatment or 'seed coating + foliar spray' method. Among tested durum wheat cultivars, 'Salim' performed better especially under 'Panoramix' treatment, but in some case 'Karim' valorized better this BS showing the highest increase rates. Based on these study outcomes, 'Panoramix' might be used as promising sustainable approach to stimulate durum wheat performance.
英文关键词	Triticum durum Bacillus spp Trichoderma spp endomycorrhiza seed coating foliar spray sustainability semi-arid environment
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000741754100001
WOS关键词	PLANT-GROWTH ; BACILLUS-SUBTILIS ; DROUGHT RESISTANCE ; TRICHODERMA SPP. ; PROMOTION ; GERMINATION ; MYCORRHIZA ; MECHANISM ; EXTRACTS ; LETTUCE
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/2XILL650/376810
作者单位	[Ayed, Sourour; Jebari, Hayet] Univ Carthage, Natl Agr Res Inst Tunisia, LR20 INRAT 02, Field Crops Lab, Ariana 2049, Tunisia; [Bouhaouel, Imen; Hamada, Walid] Univ Carthage, Natl Agron Inst Tunisia, Genet & Cereal Breeding Lab, LR14AGR01, Tunis 1082, Tunisia
推荐引用方式 GB/T 7714	Ayed, Sourour,Bouhaouel, Imen,Jebari, Hayet,et al. Use of Biostimulants: Towards Sustainable Approach to Enhance Durum Wheat Performances[J],2022,11(1).
APA	Ayed, Sourour,Bouhaouel, Imen,Jebari, Hayet,&Hamada, Walid.(2022).Use of Biostimulants: Towards Sustainable Approach to Enhance Durum Wheat Performances.PLANTS-BASEL,11(1).
MLA	Ayed, Sourour,et al."Use of Biostimulants: Towards Sustainable Approach to Enhance Durum Wheat Performances".PLANTS-BASEL 11.1(2022).