干旱区生态环境知识资源中心(Arid): Phenological Behavior of Cenostigma pyramidale (Tul.) E. Gagnon & GPLewis in an Area of Caatinga in the Semi-Arid Region of Paraíba

Arid

DOI	10.1590/1678-4324-2024230723
	Phenological Behavior of Cenostigma pyramidale (Tul.) E. Gagnon & GPLewis in an Area of Caatinga in the Semi-Arid Region of Paraíba
	Silva, Jessica Alexandre da; Bezerra, Jose Eduardo Fernandes; Gomes, Azenate Campos; Barbosa, Francisca Maria; de Lacerda, Alecksandra Vieira
通讯作者	Silva, JAD
来源期刊	BRAZILIAN ARCHIVES OF BIOLOGY AND TECHNOLOGY
ISSN	1516-8913
EISSN	1678-4324
出版年	2024
卷号	67
英文摘要	This study aimed to evaluate the phenophases of Cenostigma pyramidale (Tul.) Gagnon & G.P.Lewis in an area of Caatinga in the semi -arid region of Para & iacute;ba, Brazil. Field research was carried out in the municipality of Sum & eacute;, in the Experimental Space reserved for Studies on Ecology and Dynamics of the Caatinga - Area I of the Laboratory of Ecology and Botany - LAEB/CDSA/UFCG (7 degrees 39'38.8 S and 36 degrees 53'42.4 W; 538 m altitude). A total of 96 plots of 10 x 10 m were arranged in the study area, seeking to identify one specimen of C. pyramidale per plot. Monitoring was performed monthly from March 2019 to February 2020, recording budding, senescence, flower bud, flowering, and fruiting data. The Fournier intensity percentage and the activity index were analyzed. The highest budding intensity index was observed when there was a gradual increase in precipitation. Senescence had the highest peaks of intensity in the months with the absence or reduced levels of precipitation. Flower bud and flowering were practically equal throughout the monitoring period. The highest fruiting intensity occurred in the month with the highest precipitation. Regarding the budding activity index, all specimens expressed this phenophase as soon as the precipitation levels increased. In the dry period, all specimens showed senescence. Flower bud and flowering phenophases occurred synchronously. Fruiting had a higher activity index in periods of higher precipitation. Thus, it was observed that precipitation has a great influence on phenological events.
英文关键词	Semi-aridity Catingueira Phenophases
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:001246431600001
WOS关键词	RIO-GRANDE ; STATE
WOS类目	Biology
WOS研究方向	Life Sciences & Biomedicine - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/403073
推荐引用方式 GB/T 7714	Silva, Jessica Alexandre da,Bezerra, Jose Eduardo Fernandes,Gomes, Azenate Campos,et al. Phenological Behavior of Cenostigma pyramidale (Tul.) E. Gagnon & GPLewis in an Area of Caatinga in the Semi-Arid Region of Paraíba[J],2024,67.
APA	Silva, Jessica Alexandre da,Bezerra, Jose Eduardo Fernandes,Gomes, Azenate Campos,Barbosa, Francisca Maria,&de Lacerda, Alecksandra Vieira.(2024).Phenological Behavior of Cenostigma pyramidale (Tul.) E. Gagnon & GPLewis in an Area of Caatinga in the Semi-Arid Region of Paraíba.BRAZILIAN ARCHIVES OF BIOLOGY AND TECHNOLOGY,67.
MLA	Silva, Jessica Alexandre da,et al."Phenological Behavior of Cenostigma pyramidale (Tul.) E. Gagnon & GPLewis in an Area of Caatinga in the Semi-Arid Region of Paraíba".BRAZILIAN ARCHIVES OF BIOLOGY AND TECHNOLOGY 67(2024).