干旱区生态环境知识资源中心(Arid): Fruit production and quality of 'Paluma' guava with nematode-tolerant rootstock irrigated in the semi-arid region

Arid

DOI	10.1590/1807-1929/agriambi.v27n5p400-406
	Fruit production and quality of 'Paluma' guava with nematode-tolerant rootstock irrigated in the semi-arid region
	Simoes, Welson L.; de Andrade, Victor P. M.; da Silva, Jucicleia S.; Santos, Carlos A. F.; de Sousa, Jose S. C.; Calgaro, Marcelo; Barbosa, Kaio V. F.; do Nascimento, Bruno R.
通讯作者	Simoes, WL
来源期刊	REVISTA BRASILEIRA DE ENGENHARIA AGRICOLA E AMBIENTAL
ISSN	1415-4366
EISSN	1807-1929
出版年	2023
卷号	27 期号:5 页码:400-406
英文摘要	Using nematode-resistant and/or -tolerant rootstock is a strategy that has maintained guava cultivation feasible in the irrigated perimeters of the Brazilian semi-arid region. The objective was to evaluate the production, gas exchange, and fruit quality of 'Paluma' guava with and without nematode-tolerant rootstock under different irrigation depths and production periods. The experimental design was randomized blocks, in the mixed 2 x 4 x 2 factorial scheme, corresponding to two forms of cultivation of 'Paluma' guava (without and with nematode-tolerant rootstock), four irrigation depths (60, 80, 100, and 120% of crop evapotranspiration - ETc), and two production periods, with four replicates. Guava plants were evaluated for physiological, production and post-harvest quality parameters. Gas exchange in 'Paluma' guava leaves was higher in the second production cycle, under irrigation depths above 100% ETc, not differing with the use of the rootstock. The use of the rootstock 'BRS Guaraca' promotes a greater number of fruits and production with the increase of the irrigation depth, mainly in the second half of the year, with the increase of soluble solids and titratable acidity in the fruits.
英文关键词	Psidium guajava L. evapotranspiration production post-harvest gas exchange
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:000949923200001
WOS关键词	RESPONSES
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/2XILL650/398386
推荐引用方式 GB/T 7714	Simoes, Welson L.,de Andrade, Victor P. M.,da Silva, Jucicleia S.,et al. Fruit production and quality of 'Paluma' guava with nematode-tolerant rootstock irrigated in the semi-arid region[J],2023,27(5):400-406.
APA	Simoes, Welson L..,de Andrade, Victor P. M..,da Silva, Jucicleia S..,Santos, Carlos A. F..,de Sousa, Jose S. C..,...&do Nascimento, Bruno R..(2023).Fruit production and quality of 'Paluma' guava with nematode-tolerant rootstock irrigated in the semi-arid region.REVISTA BRASILEIRA DE ENGENHARIA AGRICOLA E AMBIENTAL,27(5),400-406.
MLA	Simoes, Welson L.,et al."Fruit production and quality of 'Paluma' guava with nematode-tolerant rootstock irrigated in the semi-arid region".REVISTA BRASILEIRA DE ENGENHARIA AGRICOLA E AMBIENTAL 27.5(2023):400-406.