干旱区生态环境知识资源中心(Arid): Does a longer hardening phase improve the plant quality in Prosopis alba Griseb?

Arid

DOI	10.21829/myb.2022.2812409
	Does a longer hardening phase improve the plant quality in Prosopis alba Griseb?
	Gracia Senilliani, Maria; Guzman, Analia; Alvarez, Pablo; Brassiolo, Miguel
通讯作者	Senilliani, MG
来源期刊	MADERA Y BOSQUES
ISSN	1405-0471
EISSN	2448-7597
出版年	2022
卷号	28 期号:1
英文摘要	The algarrobo blanco tree (Prosopis alba), a tree species used in afforestation in semi-arid zones in Argentina, requires greater knowledge of its growth phases in the nursery to adjust irrigation, fertilization, and plant production time programs, in order to produce quality plants that ensure better responses in the field. For this, in this study, different durations in the hardening phase and their influence on the morphological attributes of quality in Prosopis alba Griseb plants were evaluated. The recorded variables were diameter at neck height (DAC), total height (Ht), root dry weight (PSR) and aerial dry weight ( PSA); and the morphological indices: Dickson's index (ICD), aerial and root dry weight ratio (PSA/PSR) and slenderness index (IE). To determine the effects of the treatments tested, longitudinal measurements were made on the DAC and Ht evaluated by repeated means analysis of the mixed linear model's module. The other parameters were evaluated by analysis of variance in the measurement 105 days after sowing. The results indicated that the treatment with duration of 60 days in the hardening phase presented the morphological parameters with the best quality. It is concluded that a longer duration in the hardening phase generated better morphological attributes, mainly 60% to 140% more root biomass and in the ICD a value 90% to 140% higher with respect to the other treatments.
英文关键词	biomass water stress growth phase morphological parameters
类型	Article
语种	Spanish
开放获取类型	Green Submitted, gold
收录类别	SCI-E
WOS记录号	WOS:000997520400018
WOS类目	Forestry
WOS研究方向	Forestry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/393759
推荐引用方式 GB/T 7714	Gracia Senilliani, Maria,Guzman, Analia,Alvarez, Pablo,et al. Does a longer hardening phase improve the plant quality in Prosopis alba Griseb?[J],2022,28(1).
APA	Gracia Senilliani, Maria,Guzman, Analia,Alvarez, Pablo,&Brassiolo, Miguel.(2022).Does a longer hardening phase improve the plant quality in Prosopis alba Griseb?.MADERA Y BOSQUES,28(1).
MLA	Gracia Senilliani, Maria,et al."Does a longer hardening phase improve the plant quality in Prosopis alba Griseb?".MADERA Y BOSQUES 28.1(2022).