Ecophysiology of passion-fruit plant under saline water and silicate fertilization

In the semi-arid conditions of Northeast Brazil

von Genilson Lima Diniz, Geovani Soares de Lima, Reginaldo Gomes Nobre

104 Seiten, Taschenbuch

Kurzbeschreibung des Verlags

The objective was to evaluate the cultivation of yellow passion-fruit irrigated with water of different salinities associated with silicate fertilization. The experiment was carried out in two stages in Pombal, PB. The first stage was carried out in a greenhouse environment, where different levels of salinity and doses of silicon were tested in the production of seedlings of yellow passion-fruit, with randomized block design, with factorial scheme 5 x 5, whose treatments were constituted of five levels of electrical conductivity of irrigation water (0.3; 1.0; 1.7; 2.4 and 3.1 dS m-1) and five doses of silicate fertilizer (0; 25; 50; 75 and 100 g of potassium silicate/plant) with four repetitions and two plants per plot, totaling two hundred experimental units. In the second trial, the experiment was developed under field conditions. The experimental design was randomized in a 5 x 2 factorial scheme, with five levels of electrical conductivity of the irrigation water (0.3, 1.0, 1.7, 2.4 and 3.1 dS m-1) associated with two doses of silicate fertilizer (150 and 300 g plant-1 of potassium silicate) with four repetitions.

• Themen: Technologie, Ingenieurswissenschaft, Landwirtschaft, Industrieprozesse Technologie, allgemein
• ISBN: 9786203697551
• Sprache: Englisch
• Erscheinungsdatum: 14.05.2021
• Größe: 220 x 150 mm
• Verlag: Our Knowledge Publishing