Browsing by Author "Hariyani, Heni"

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Evaluasi Status Hara Kalium Pada Tanah Sawah di Pulau Jawa

Hariyani, Heni | Hartono, Arief | Anwar, Syaiful (2012)

It was reported in 1975 by Research Centre for Soil and Agroclimate that the content of potassium (K) determined by HCl 25 % on paddy field in Java island ranged from low to high. Another report published in 2000 by above ...
STUDI KUALITAS PUPUK FOSFOR (P) DAN KALIUM (K) YANG DIJUAL DI KIOS PENYALUR RESMI PUPUK DI KABUPATEN BOGOR, CIANJUR, DAN SUKABUMI, JAWA BARAT

Anas, Iswandi | Hazra, Fahrizal | Baki, Yuwan Pratama | Windi | Hariyani, Heni | Sitepu, Rosinta | Aprilian, Grahan Sugeng (2012)

Many low quality of inorganic phosphorus (P) and potassium (K) fertilizers are sold at the authorized fertilizer distributors in sub-districts or villages..