干旱区生态环境知识资源中心(Arid): PHYSIOLOGY AND YIELD OF PIEL DE SAPO MELON (Cucumis melo L.) UNDER WATER DEFICIT IN SEMI-ARID REGION, BRAZIL

Arid

DOI	10.14393/BJ-v36n4a2020-48168
	PHYSIOLOGY AND YIELD OF PIEL DE SAPO MELON (Cucumis melo L.) UNDER WATER DEFICIT IN SEMI-ARID REGION, BRAZIL
	de Melo, Alberto Soares; Dias, Vandeir Gouveia; Dutra, Wellison Filgueiras; Dutra, Alexson Filgueiras; da Silva Sa, Francisco Vanies; Barbosa Brito, Marcos Eric; Almeida Viegas, Pedro Roberto
通讯作者	de Melo, AS
来源期刊	BIOSCIENCE JOURNAL
ISSN	1981-3163
出版年	2020
卷号	36 期号:4 页码:1251-1260
英文摘要	Melon (Cucumis melo L.) is a crop of great socioeconomic importance in regions with semiarid climate, as found in Northeast Brazil. In this region water deficit is a usual condition as well as the main reduction factor of plant productivity. Due to this phenomenon, irrigation techniques are used to make available the amount of water needed for plant production. Therefore, this study evaluated the physiology and fruit production changes of 'Juazeiro' Piel de sapo melon plants under different water replacement rates. 'Juazeiro' melon was grown under four reference evapotranspiration replacement rates (40, 60, 80 and 100% of ETo) distributed randomly in blocks with 5 replicates. The plants were cultivated in the field, in an experimental area located in the Brazilian Northeast region, under hot and dry semiarid climatic conditions, and during the growing cycle the 'Juazeiro' hybrid melon plants were evaluated for leaf area, biomass accumulation, gas exchange, photochemical efficiency of photosystem PSII and production of fruits per plant. Application of water replacement rates of 100% ETo leads to highest growth, net photosynthesis, and fruit yield of 'Juazeiro' melon. Water replacement at 80% ETo can be used for 'Juazeiro melon under semiarid climatic conditions, but with small losses in fruit yield. Water replacement below 80% ETo leads to drastic reductions in growth, gas exchanges, quantum efficiency of photosystem II and fruit yield, which impairs melon production in semi-arid climate environments.
英文关键词	Fruits yield Gas exchange Photochemical efficiency
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:000539076500018
WOS关键词	GAS-EXCHANGE ; PHOTOCHEMICAL EFFICIENCY ; CHLOROPHYLL FLUORESCENCE ; IRRIGATION
WOS类目	Agriculture, Multidisciplinary ; Agronomy ; Biology
WOS研究方向	Agriculture ; 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/2XILL650/324681
作者单位	[de Melo, Alberto Soares; Dias, Vandeir Gouveia] Univ Estadual Paraiba, Dept Biol Sci, Campina Grande, Paraiba, Brazil; [Dutra, Wellison Filgueiras] Univ Fed Paraiba, Ctr Agr Sci, Areia, Paraiba, Brazil; [Dutra, Alexson Filgueiras] Univ Estadual Paulista Julio de Mesquita, Dept Agron, Jaboticabal, SP, Brazil; [da Silva Sa, Francisco Vanies] Univ Fed Rural Semi Arido, Ctr Agr Sci, Mossoro, RN, Brazil; [Barbosa Brito, Marcos Eric] Univ Fed Sergipe, Campus Sertao, Nossa Senhora Da Gloria, SE, Brazil; [Almeida Viegas, Pedro Roberto] Univ Fed Sergipe, Sao Cristovao, Sergipe, Brazil
推荐引用方式 GB/T 7714	de Melo, Alberto Soares,Dias, Vandeir Gouveia,Dutra, Wellison Filgueiras,et al. PHYSIOLOGY AND YIELD OF PIEL DE SAPO MELON (Cucumis melo L.) UNDER WATER DEFICIT IN SEMI-ARID REGION, BRAZIL[J],2020,36(4):1251-1260.
APA	de Melo, Alberto Soares.,Dias, Vandeir Gouveia.,Dutra, Wellison Filgueiras.,Dutra, Alexson Filgueiras.,da Silva Sa, Francisco Vanies.,...&Almeida Viegas, Pedro Roberto.(2020).PHYSIOLOGY AND YIELD OF PIEL DE SAPO MELON (Cucumis melo L.) UNDER WATER DEFICIT IN SEMI-ARID REGION, BRAZIL.BIOSCIENCE JOURNAL,36(4),1251-1260.
MLA	de Melo, Alberto Soares,et al."PHYSIOLOGY AND YIELD OF PIEL DE SAPO MELON (Cucumis melo L.) UNDER WATER DEFICIT IN SEMI-ARID REGION, BRAZIL".BIOSCIENCE JOURNAL 36.4(2020):1251-1260.