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| Aussehen: | schwarz Granulat | Huminsaures (trockene Basis): | 65% Minute |
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| Bor (b): | 1 Minute | Granulatgröße: | 2-4 mm |
| Feuchtigkeit: | 14% maximal | Ph: | 8.0-10.0 |
| Anwendungs-Rate: | 100-200 kg/ha/Jahr | B Quelle: | Borax, granuliert |
| Hervorheben: | Boron humic acid granules,65% tropical oil palm fertilizer,Humic acid granules bunch development |
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Boron deficiency in oil palm shows up as a specific set of symptoms that estate managers learn to recognise quickly: hooked or crinkled fronds on young palms, little leaf, and in severe cases a bunch that fails to fill. The cause is usually not a lack of boron in the soil but a lack of available boron, because B is highly leachable on sandy and peat soils and the annual rainfall in Sumatra and Kalimantan removes it faster than the palm can take it up. This granule combines
Ansprechpartner: Mr. Neal
Telefon: +8618764169939