干旱区生态环境知识资源中心(Arid): Gas exchange and millet phytomass under organic fertilization and graywater irrigation

Arid

DOI	10.1590/1807-1929/agriambi.v26n2p111-118
	Gas exchange and millet phytomass under organic fertilization and graywater irrigation
	Silva, Jose R., I; Souza, Eduardo; Leite, Mauricio L. de M., V; Barros Junior, Genival; Sales, Aldo T.; Antonino, Antonio C. D.
通讯作者	Silva, JRI
来源期刊	REVISTA BRASILEIRA DE ENGENHARIA AGRICOLA E AMBIENTAL
ISSN	1415-4366
EISSN	1807-1929
出版年	2022
卷号	26 期号:2 页码:111-118
英文摘要	Graywater is an alternative method to increase the water supply for agricultural production in semi-arid regions. The objective of this study was to evaluate the effects of different irrigation depths of graywater on the gas exchanges and phytomass of millet plants with and without organic fertilization. The research was conducted under greenhouse conditions in Serra Talhada municipality in semiarid region of Brazil, in a randomized complete block design with a factorial (4 x 2 + 1) plot and three replicates. The first factor corresponded to graywater irrigation depth equivalent to 25, 50, 75 and 100% of the available water content of the soil, and the second factor was the addition of bovine manure as fertilizer (0 and 34 Mg ha(-1)), and a control (irrigation with low-salinity water). Irrigation with graywater effluent did not promote adverse effects on gas exchanges and phytomass accumulation; however, it also did not provide enough nutrients to promote increase in these variables. The reduction in irrigation depth caused a decrease in gas exchange from 45 days after the application of the treatments. The basal tiller mass was the most favored plant component due to organic fertilization.
英文关键词	Pennisetum glaucum irrigation water depths bovine manure wastewater
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:000746275300005
WOS关键词	PEARL-MILLET ; WATER ; CAPACITY ; STRESS ; GROWTH ; YIELD
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/2XILL650/376468
推荐引用方式 GB/T 7714	Silva, Jose R., I,Souza, Eduardo,Leite, Mauricio L. de M., V,et al. Gas exchange and millet phytomass under organic fertilization and graywater irrigation[J],2022,26(2):111-118.
APA	Silva, Jose R., I,Souza, Eduardo,Leite, Mauricio L. de M., V,Barros Junior, Genival,Sales, Aldo T.,&Antonino, Antonio C. D..(2022).Gas exchange and millet phytomass under organic fertilization and graywater irrigation.REVISTA BRASILEIRA DE ENGENHARIA AGRICOLA E AMBIENTAL,26(2),111-118.
MLA	Silva, Jose R., I,et al."Gas exchange and millet phytomass under organic fertilization and graywater irrigation".REVISTA BRASILEIRA DE ENGENHARIA AGRICOLA E AMBIENTAL 26.2(2022):111-118.