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Calcium and boron supplementary effect on cassava performance in a sandy Typic Paleustult
Journal article   Open access   Peer reviewed

Calcium and boron supplementary effect on cassava performance in a sandy Typic Paleustult

Roongnapa Bowichean, Suphicha Thanachit, Somchai Anusontpornperm and Richard William Bell
Acta agriculturae Scandinavica. Section B, Soil and plant science, Vol.75(1), 2450316
2025
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CC BY-NC V4.0 Open Access

Abstract

Foliar application ground limestone plant nutrition soil application tropical soils
Calcium (Ca) and boron (B) interactions are crucial for nutrition and crop performance, but information is scarce for cassava. Cassava’s yield response to Ca and B was investigated in an acidic sandy soil, using a split-plot design. The main plot comprised 0, 50, 200 and 400 kg ha−1 of net Ca soil application with the subplot containing 0, 1 and 2 kg net B ha−1. Boron was applied as single soil, foliar, and equally split soil and foliar applications. The sole B overall was superior to sole Ca in enhancing cassava growth. The combined 400 kg Ca ha−1 and 1 kg B ha−1 soil addition significantly promoted the highest fresh tuber yield and starch yield whereas adding just 200 kg Ca ha−1 gave the lowest yields but these yields increased significantly with supplemented B. Ignoring B rates, the single B foliar application was the least effective. Calcium and B interactively stimulated more uptake of plant nutrients, but the Ca concentration was lowered significantly when B was added. The findings signified a vital impact of Ca combined with B on increasing cassava yield despite B having a slightly antagonistic effect on accumulated-Ca in cassava.

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Collaboration types
Domestic collaboration
International collaboration
Citation topics
3 Agriculture, Environment & Ecology
3.4 Crop Science
3.4.1474 Micronutrient Interactions
Web Of Science research areas
Agronomy
Soil Science
ESI research areas
Agricultural Sciences
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