Browsing SWL- Agriculture by Author "Zulputra, Zulputra"

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

Zulputra, Zulputra; Nelvia, Nelvia (2018-08-24)

The 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 ...
Respon Padi Gogo (Oryza Sativa L.) Terhadap Pemberian Silikat Dan Pupuk Fosfat Pada Tanah Ultisol

Zulputra, Zulputra; Wawan, Wawan; Nelvia, Nelvia (2018-02-06)

The research aims to study the response of upland rice on the application of silicates and phosphate fertilizer on Ultisol. The study was conducted in land Ultisol in Pematang Berangan Village, Rokan Hulu Regency, Riau ...

Now showing items 1-2 of 2

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