APPLICATION METHODS OF H2O2 AND SALT STRESS IN SOURSOP: Under Brazilian semiarid conditions - Couverture souple

Capitulino, Jessica Dayanne; Lima, Geovani Soares De; Azevedo, Carlos Alberto Vieira De

 
9786204161457: APPLICATION METHODS OF H2O2 AND SALT STRESS IN SOURSOP: Under Brazilian semiarid conditions
Couverture souple
ISBN 10 : 6204161458 ISBN 13 : 9786204161457
Editeur : Our Knowledge Publishing, 2021

Synopsis

The objective of this research was to evaluate the growth, physiology and quality of soursop seedlings under salt stress and different methods of application of hydrogen peroxide, as a mitigation of the deleterious effect of salinity of irrigation water during the seedling formation phase. The study, in turn, was conducted in a vegetation house belonging to the academic unit of agricultural engineering of the Federal University of Campina Grande, where it was used an Entisol of sandy loamy texture, from the municipality of Lagoa Seca, PB, during the period from April to September 2019. The treatments resulted from the combination of five levels of electrical conductivity of the irrigation water (0.6; 1.2; 1.8; 2.4 and 3.0 dS m-1) and four hydrogen peroxide application methods (M1=no application, M2=application by soaking, M3=application by foliar spraying and M4=application by soaking and spraying), in the 5 x 4 factorial arrangement, which were distributed in the entirely randomized design, with four repetitions and two plants per plot, making a total of 160 plants.

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Éditeur
Our Knowledge Publishing
Date d'édition
2021
Langue
anglais
ISBN 10 
6204161458
ISBN 13 
9786204161457
Reliure
Broché
Nombre de pages
60
Coordonnées du fabricant
non disponible
Personne responsable
non disponible