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Wpływ fosforanu kamiennego na produkcję sorgo i glebę

Wpływ fosforanu kamiennego na produkcję sorgo i glebę

Jacques Sawadogo

64,05 €
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Editorial:
KS OmniScriptum Publishing
Año de edición:
2025
Materia
Química
ISBN:
9786208901905
64,05 €
IVA incluido
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W glebach Burkina Faso brakuje fosforu. Stosowanie drobno zmielonego lokalnego fosforanu skalnego mogłoby poprawić zawartość fosforu w glebie. W związku z tym rozpuszczalność tych fosforanów można skorygować za pomocą procesów kalcynacji i zakwaszania. Celem tego badania była ocena skuteczności agronomicznej kalcynowanego fosforanu naturalnego (CNP) i zakwaszonego fosforanu naturalnego (ANP) na wydajność sorgo, a także ich wpływu na właściwości fizyczne i chemiczne gleby. Badanie przeprowadzono przy użyciu całkowicie randomizowanego projektu blokowego Fishera z 13 zabiegami w trzech powtórzeniach. Wyniki wykazały, że pojedyncza formulacja PNC i jej kombinacje z TSP dawały lepsze plony. Wreszcie, wyniki wykazały, że niezależnie od rodzaju zastosowanego fosforu, zarówno w okresie kwitnienia, jak i zbiorów, zawartość przyswajalnego fosforu w glebie była wyższa niż w kontroli. Naturalne fosforany mogą być zatem alternatywnym i ważnym źródłem fosforu w produkcji roślinnej w Burkina Faso.

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