DEMANDA HÍDRICA E ADUBAÇÃO ORGÂNICA NO CULTIVO PROTEGIDO DE PIMENTÃO NA REGIÃO NORTE DA BAHIA

Q4 Environmental Science

IRRIGA Pub Date : 2021-12-22 DOI:10.15809/irriga.2021v26n4p787-800

R. Souza, M. M. V. B. R. Leitão, G. M. D. Oliveira, Emerson Damasceno de Oliveira, Leonardo Torres Correia

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引用次数: 0

Abstract

DEMANDA HÍDRICA E ADUBAÇÃO ORGÂNICA NO CULTIVO PROTEGIDO DE PIMENTÃO NA REGIÃO NORTE DA BAHIA RUANNA MATOS ALMEIDA SOUZA¹; MÁRIO DE MIRANDA VILAS BOAS RAMOS LEITÃO²; GERTRUDES MACÁRIO DE OLIVEIRA³; EMERSON DAMASCENO DE OLIVEIRA4 E LEONARDO TORRES CORREIA5 ¹ Colegiado de Engenharia Agrícola e Ambiental, Universidade Federal do Vale do São Francisco, UNIVASF, Av. Antônio C. Magalhães, 510, Country Club, Juazeiro - BA, CEP: 48902-300, ruanna.matos@outlook.com ² Colegiado de Engenharia Agrícola e Ambiental, Universidade Federal do Vale do São Francisco, UNIVASF, Av. Antônio C. Magalhães, 510, Country Club, Juazeiro - BA, CEP: 48902-300, mario.miranda@univasf;edu.br ³ Departamento de Tecnologia e Ciências Sociais, Universidade do Estado da Bahia, UNEB, Av, R. Edgar Chastinet, s/n - São Geraldo, Juazeiro - BA, CEP: 48900-000, gemoliveira@uneb.br 4 Colegiado de Engenharia Agrícola e Ambiental, Universidade Federal do Vale do São Francisco, UNIVASF, Av. Antônio C. Magalhães, 510, Country Club, Juazeiro - BA, CEP: 48902-300, emerson.oliveira@univasf.edu.br 5 Colegiado de Engenharia Agrícola e Ambiental, Universidade Federal do Vale do São Francisco, UNIVASF, Av. Antônio C. Magalhães, 510, Country Club, Juazeiro - BA, CEP: 48902-300, leonardo.torrescorreia@hotmail.com 1 RESUMO Palavras-chave: evapotranspiração, irrigação, coeficiente de cultivo. MATOS, R.M.A; LEITÃO,M.DE M.V.B.R; OLIVEIRA, G.M.DE; OLIVEIRA, E. D. DE;CORREIA, L. T. WATER DEMAND AND ORGANIC FERTILIZATION IN PROTECTED PIMENTÃO CULTIVATION IN THE NORTH REGION OF BAHIA 2 ABSTRACT The objective was to determine crop evapotranspiration (ETc), crop coefficient and water use efficiency for the production of sweet pepper (Capsicum annuum L.) cultivated under two soil compounds in a protected environment. The experiment was conducted in Juazeiro-BA, from June to October 2019. The pepper was grown in pots, the design was randomized blocks, split plots, four irrigation depths were used (95, 100, 105 and 110% of ETc) and two levels of soil fertilization: A1 (25% manure and 75% soil) and A2 (40% manure and 60% soil), which were based on studies developed by Santana (2019). ETc was determined using two sets of constant water table lysimeters and the crop coefficient was determined from ETc and reference evapotranspiration. The total water demand of the crop for the A1 fertilization level was 527.3 mm and for that A2 was 395.7 mm. The maximum and minimum crop coefficients were respectively 0.78 and 0.23 for A2; 1.02 and 0.34 for A1. The A1 level of fertilization showed higher productivity and satisfactory conversion of water into fresh fruit mass. Keywords: evapotranspiration, irrigation, crop coefficient.

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Hydrica和Adubaço有机需求不受保护的辣椒种植北部达巴伊亚地区

要求HÍDRICA E ADUBAÇãO组织在北巴伊亚-鲁阿纳-马托斯-阿尔梅达-苏扎省没有保护宗教的文化；MÁRIO DE MIRANDA VILAS BOAS RAMOS LEITãO²；GERTRUDES MACÁRIO DE OLIVEIRA³；EMERSON DAMASCENO DE OLIVEIRA4 E LEONARDO TORRES CORREA5ãEngenharia Agrícola E Ambiental学院，旧金山联邦淡水河谷大学，UNIVASF，Av。Antônio C.Magalhães，510，乡村俱乐部，Juazeiro-BA，CEP:48902-300，ruanna.matos@outlook.com²旧金山联邦淡水河谷大学环境学院，UNIVASF，Av。Antônio C.Magalhães，510，乡村俱乐部，Juazeiro-BA，CEP:48902-300，mario.miranda@univasf；edu.br³社会技术部，巴伊亚国家大学，UNEB，Av，R.Edgar Chastinet，s/n-são Geraldo，Juazeiro-BA，CEP:4890-000，gemoliveira@uneb.br4旧金山联邦淡水河谷大学环境学院，UNIVASF，Av。Antônio C.Magalhães，510，乡村俱乐部，Juazeiro-BA，CEP:48902-300，emerson.oliveira@univasf.edu.br5旧金山联邦淡水河谷大学环境学院，UNIVASF，Av。Antônio C.Magalhães，510，乡村俱乐部，Juazeiro-BA，CEP:48902-300，leonardo.torrescorreia@hotmail.com1 RESUMO Palavras chave：evapottranspiração，irrigaçã。马托斯，R.M.A；李，M.DE M.V.B.R；奥利维拉，G.M.DE；奥利维拉；大麦北部地区保护性栽培中的Correria，L.T.水分需求与有机施肥2摘要本研究旨在测定在两种土壤化合物的保护性环境中种植的甜椒（Capsicum annuum L.）的作物蒸发蒸腾量（ETc）、作物系数和水分利用效率。实验于2019年6月至10月在Juazeiro BA进行。辣椒是在花盆中种植的，设计是随机分组、分块、使用四种灌溉深度（95%、100%、105和110%的ETc）和两个水平的土壤施肥：A1（25%的肥料和75%的土壤）和A2（40%的肥料和60%的土壤），这是基于Santana（2019）开发的研究。使用两套恒定地下水位蒸渗仪测定ETc，并根据ETc和参考蒸散量确定作物系数。A1施肥水平和A2施肥水平的作物总需水量分别为527.3mm和395.7mm。A2的最大和最小作物系数分别为0.78和0.23；1.02和0.34。A1水平施肥表现出较高的生产力和良好的水分转化为鲜果质量。关键词：蒸散、灌溉、作物系数。

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来源期刊

IRRIGA Environmental Science-Water Science and Technology

CiteScore

0.70

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0.00%

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期刊介绍： A Revista IRRIGA é destinada a publicar trabalhos originais e que contribuam para o desenvolvimento cientifico da agricultura em português, espanhol, preferivelmente em inglês, nas áreas de Irrigação, Drenagem, Hidrologia, Agrometeorologia, Relações Solo-Água-Planta-Atmosfera e Reuso de Água. IRRIGA is a Scientific Journal edited by Agricultural Science College-UNESP, devoted to the publication of original scientific papers in English or Portuguese or Spanish, within the topics: Irrigation, Drainage, Agrometeorology, Hydrology, Waste Water and Soil-Water-Plant-Atmosphere Relationships.