Photosynthetic efficiency and production of Annona squamosa L. under salt stress and fertilization with NPK

Fagner N. Ferreira, Geovani S. de Lima, Hans R. Gheyi, Francisco V. da S. Sá, Adaan S. Dias, Francisco W. A. Pinheiro
2021 Revista Brasileira de Engenharia Agrícola e Ambiental - Agriambi  
HIGHLIGHTS Electrical conductivity of water of 3.0 dS m-1 reduces the chlorophyll synthesis and production of custard-apple. NPK recommendation of 100-125-125, 125-125-100 and 125-125-125% cause more damage to the cell membrane. Reduction in the quantum efficiency of custard-apple under salt stress is indicative of photoinhi-bitory damage.
doi:10.1590/1807-1929/agriambi.v25n7p446-452 fatcat:pta4kkazjzgnlaeqjayh77u3fq