ArticlePlants (Basel, Switzerland)2024
Impacts of N-P-K-Mg Fertilizer Combinations on Tree Parameters and Fungal Disease Incidences in Apple Cultivars with Varying Disease Susceptibility.
Article in Plants (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed.
- Yield Response and Calibration of Critical Potassium Levels in Soil, Leaves, and Fruit Pulp of "Royal Gala" and "Fuji Suprema" Apples.Plants (Basel, Switzerland) · 2026Article
- Multivariate Analysis on Seven-Year Effects of Balanced N-P-K-Mg Fertilization on Productivity and Leaf Spot Incidence in Two Sweet Cherry Cultivars.Plants (Basel, Switzerland) · 2026Article
- From pathogenesis to response: occurrence mechanisms, host resistance mechanisms, and management strategies of apple ring rot.Frontiers in microbiology · 2026Review
Corrections and comments
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Authors and funding
4 authors.
Funding
Abstract
Adequate mineral fertilization helps to ensure optimal tree growth, fruit development, and predictable yield of apple trees. This 7-year study (2016-2022) aims to investigate the effect of nitrogen (N), phosphorus (P), potassium (K), and magnesium (Mg) fertilizer combinations (NP, NPK, NPKMg, and control) on eight parameters (trunk cross-sectional area-TCSA; fruit yield-FY; number of fruit per tree-FNT; crop load-CL; fruit diameter-FD; fruit weight-FW; fruit scab incidence-FSI; and powdery mildew incidence on shoot-PMIS) on the cultivars (cvs) 'Golden Reinders' (disease susceptible) and 'Pinova' (scab and mildew tolerant). In the 7-year period, TCSA values continuously increased for both cultivars over the years. Fertilizer treatments showed significant differences on TCSA but the effect varied greatly annually among fertilizer treatments. Fertilizer treatments had increasing effects on FY and FNT in 2018 and 2022, on CL in 2018, on FD in 2018 and 2019, and on FW in 2016 and 2018 in both cultivars compared to the control treatment. FSI values were the lowest in the NPKMg treatment for cv. 'Golden Reinders' in 2016, 2017, and 2022; for cv. 'Pinova' in 2016; PMIS values for cv. 'Golden Reinders' in 2017, 2018, 2021, and 2022; and for cv. 'Pinova' in 2018. Correlation and regression analyses revealed strong and significant (
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