Evaluation of the effect of nitrogen fertirrigation on productivity and efficiency of water use in broccolis

被引：0
|
作者：
de Oliveira, Reginaldo Miranda [1 ]
de Oliveira, Rubens Alves [2 ]
Botelho, Margareth Evangelista [1 ]
de Oliveira, Ednaldo Miranda [3 ]
de Oliveira, Job Teixeira [4 ]
机构：
[1] Agr Res Co Minas Gerais, Pitangui, MG, Brazil
[2] Univ Fed Vicosa, Ctr Agr Sci, Dept Agr Engn, Vicosa, MG, Brazil
[3] Fed Inst Educ Sci & Technol Espirito Santo, Santa Teresa, ES, Brazil
[4] Univ Fed Mato Grosso do Sul, Dept Agron, Chapadao Do Sul, MS, Brazil
来源：
NATIVA | 2023年 / 11卷 / 04期
关键词：
Brassica oleracea L; irrigation management; sustainability; precision irrigation;
D O I：
10.31413/nativa.v11i4.13274
中图分类号：
S [农业科学];
学科分类号：
09 ;
摘要：
Accepted ABSTRACT: Broccoli is attractive to consumers due to its high nutritional value. This study aimed to evaluate the crop yield components and water yield of the broccoli hybrid Centenario growing under different irrigation depths and nitrogen doses. The treatments consisted of no N fertilization (0 kg ha-1), half dose (75 kg ha-1), full dose (150 kg ha-1), double dose (300 kg ha-1), and triple dose (450 kg ha-1). Irrigation depths tested were: 0, 75, 100, 125, and 150% of the crop evapotranspiration (ETc). The application of smaller water depths during the growth stage of the Centenario hybrid increased water yields. However, regardless of the nitrogen dose, irrigation depths greater than crop evapotranspiration resulted in better crop productivity.
引用
收藏
页码：466 / 469
页数：4
相关论文
共 50 条
  • [21] THE COUPLING EFFECT OF WATER AND NITROGEN TO THE WATER AND NITROGEN USE EFFICIENCY AND YIELD OF SOYBEAN UNDER DRIP IRRIGATION MODE
    Lin, Y. Y.
    Yi, S. J.
    Wang, M. X.
    Nie, T. Z.
    APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH, 2023, 21 (05): : 4505 - 4516
  • [22] Growth, biomass yield and photosynthetic efficiency of banana, under fertirrigation with nitrogen and potassium
    de Melo, Alberto Soares
    Fernandes, Pedro Dantas
    Sobral, Lafayette Franco
    Barbosa Brito, Marcos Eric
    Melo Dantas, Jolly Dayanne
    REVISTA CIENCIA AGRONOMICA, 2010, 41 (03): : 417 - 426
  • [23] Meta-analysis of the effect of urease and nitrification inhibitors on crop productivity and nitrogen use efficiency
    Abalos, Diego
    Jeffery, Simon
    Sanz-Cobena, Alberto
    Guardia, Guillermo
    Vallejo, Antonio
    AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 2014, 189 : 136 - 144
  • [24] Exploring the Impacts of Genotype-Management-Environment Interactions on Wheat Productivity, Water Use Efficiency, and Nitrogen Use Efficiency under Rainfed Conditions
    Osman, Raheel
    Tahir, Muhammad Naveed
    Ata-Ul-Karim, Syed Tahir
    Ishaque, Wajid
    Xu, Ming
    PLANTS-BASEL, 2021, 10 (11):
  • [25] Subsurface Irrigation With Ceramic Emitters Improved the Water Productivity and Nitrogen Use Efficiency of Greenhouse Melons.
    Han, Mengxue
    Zhang, Lin
    Zhao, Xiao
    Xie, Kai
    IRRIGATION AND DRAINAGE, 2025,
  • [26] Effect of irrigation and nitrogen on soil water dynamics, productivity and input-use efficiency of Bt cotton (Gossypium hirsutum) in a Vertic Ustropept
    Bandyopadhyay, K. K.
    Prakash, A. H.
    Sankaranarayanan, K.
    Dharajothi, B.
    Gopalakrishnan, N.
    INDIAN JOURNAL OF AGRICULTURAL SCIENCES, 2009, 79 (06): : 448 - 453
  • [27] Effect of Straw Returning with Nitrogen Application on Soil Properties and Water Use Efficiency
    Li R.
    Hou X.
    Wu P.
    Li P.
    Wang X.
    Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2019, 50 (08): : 289 - 298
  • [28] WATERMELON YIELD AND EFFICIENCY OF USE OF WATER AND NITROGEN
    Pereira, Laercio Da Silva
    Da Silva, Everaldo Moreira
    Piauilino Ferreira, Jose Orlando
    Guerra Santos, Vinicius Lemos
    Goncalves De Souza Lima, Carlos Jose
    Da Silva Junior, Gabriel Barbosa
    REVISTA CAATINGA, 2019, 32 (03) : 769 - 777
  • [29] Regulation effects of water and nitrogen on yield, water, and nitrogen use efficiency of wolfberry
    GAO Yalin
    QI Guangping
    MA Yanlin
    YIN Minhua
    WANG Jinghai
    WANG Chen
    TIAN Rongrong
    XIAO Feng
    LU Qiang
    WANG Jianjun
    Journal of Arid Land, 2024, 16 (01) : 29 - 45
  • [30] Regulation effects of water and nitrogen on yield, water, and nitrogen use efficiency of wolfberry
    Gao, Yalin
    Qi, Guangping
    Ma, Yanlin
    Yin, Minhua
    Wang, Jinghai
    Wang, Chen
    Tian, Rongrong
    Xiao, Feng
    Lu, Qiang
    Wang, Jianjun
    JOURNAL OF ARID LAND, 2024, 16 (01) : 29 - 45
12345