Ketersediaan P, Serapan P dan Si oleh Tanaman Padi Gogo (Oryza sativa. L) pada Lahan Ultisol yang diaplikasikan Silikat dan pupuk Fosfat

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dc.contributor.authorZulputra, Zulputra
dc.contributor.authorNelvia, Nelvia
dc.date.accessioned2018-08-24T03:47:17Z
dc.date.available2018-08-24T03:47:17Z
dc.date.issued2018-08-24
dc.description.abstractThe research was conducted from August 2014 to January 2015 in the Ultisol land, Pematang Berangan Village, Rokan Hulu Regency, Riau Province. The study aims to determine the availability of P, P and Si uptake by upland rice plants granting silicate and phosphate fertilizer on Ultisol land. The form of this research is experimental factorial completely randomized design consist of two factors. The first factor is silicate consists of four levels (0, 50, 75, and 100 kg SiO2/ha), while the second factor is phosphate fertilizer consists of four levels (0, 36, 54, and 72 kg P2O5/ha), each combination was repeated three times. The results showed that addition of silicates and phosphates increase the availability of P, P and Si uptake of upland rice crop. Giving of 100 kg SiO2 and 36 kg P2O5 per hectare increase uptake of P and Si, each respectively increased by 208 % and 218 % compared without silicates and phosphates fertilizer.en_US
dc.description.sponsorshipJurnal Agroteknologi, Vol. 8 No. 2, Februari 2018en_US
dc.identifier.otherwahyu sari yeni
dc.identifier.urihttps://repository.unri.ac.id/handle/123456789/9387
dc.language.isoenen_US
dc.subjectUltisolsen_US
dc.subjectsilicatesen_US
dc.subjectphosphatesen_US
dc.subjectupland riceen_US
dc.titleKetersediaan P, Serapan P dan Si oleh Tanaman Padi Gogo (Oryza sativa. L) pada Lahan Ultisol yang diaplikasikan Silikat dan pupuk Fosfaten_US
dc.typeArticleen_US

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