干旱区生态环境知识资源中心(Arid): MICROCLIMATE AND IRRIGATION AFFECT THE GROWTH DYNAMICS OF SUGARCANE IN A SEMIARID ENVIRONMENT

Arid

DOI	10.1590/1809-4430-Eng.Agric.v43n6e20230145/2023
	MICROCLIMATE AND IRRIGATION AFFECT THE GROWTH DYNAMICS OF SUGARCANE IN A SEMIARID ENVIRONMENT
	Carvalho, Herica F. de S.; da Silva, Thieres G. F.; dos Santos, Cloves V. B.; da Silva, Marcelo J.; Leitao, Mario de M. V. B. R.; de Moura, Magna S. B.
通讯作者	Carvalho, HFD
来源期刊	ENGENHARIA AGRICOLA
ISSN	0100-6916
EISSN	1809-4430
出版年	2023
卷号	43 期号:6
英文摘要	The aim of this study was to assess how microclimate variables and irrigation affect the growth of sugarcane. The experiment was conducted using the VAT90-212 cultivar in the Semi-arid region of Brazil. The microclimate was monitored and by quantifying the irrigation depth. Nine campaigns were carried out in the field to collect morphological and biomass data. The data were subjected to descriptive statistics, so as to generate the mean values and/or sum between the campaigns. Using the correlation coefficient, the extent, sign and significance of the relationship between the response and explanatory variables were evaluated. The direct or indirect effects of the explanatory variables on the response variables were identified by path analysis. There was a significant correlation between microclimate variables and the morphological and biomass variables of the sugarcane, with a strong contribution from the intercepted fraction of the photosynthetically active radiation, the wind speed and soil temperature. The negative correlation with irrigation suggests that excess water impaired the growth dynamics of the crop. It is concluded that the growth of sugarcane is closely related to its capacity to intercept radiation, to the wind, thermal regime of the soil and irrigation management.
英文关键词	path analysis correlation radiation interception biomass
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:001131053900001
WOS关键词	EVAPOTRANSPIRATION ; RADIATION ; INDEX
WOS类目	Agricultural Engineering
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/396077
推荐引用方式 GB/T 7714	Carvalho, Herica F. de S.,da Silva, Thieres G. F.,dos Santos, Cloves V. B.,et al. MICROCLIMATE AND IRRIGATION AFFECT THE GROWTH DYNAMICS OF SUGARCANE IN A SEMIARID ENVIRONMENT[J],2023,43(6).
APA	Carvalho, Herica F. de S.,da Silva, Thieres G. F.,dos Santos, Cloves V. B.,da Silva, Marcelo J.,Leitao, Mario de M. V. B. R.,&de Moura, Magna S. B..(2023).MICROCLIMATE AND IRRIGATION AFFECT THE GROWTH DYNAMICS OF SUGARCANE IN A SEMIARID ENVIRONMENT.ENGENHARIA AGRICOLA,43(6).
MLA	Carvalho, Herica F. de S.,et al."MICROCLIMATE AND IRRIGATION AFFECT THE GROWTH DYNAMICS OF SUGARCANE IN A SEMIARID ENVIRONMENT".ENGENHARIA AGRICOLA 43.6(2023).