Browsing by Author "SABIHAM, SUPIYANDI"
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- ItemComposition of Phosphorus Fraction on Peat Added with Mineral Soil Ameliorant and P Fertilization(Balai Besar Penelitian dan Pengembangan Sumberdaya Lahan Pertanian, ) HARTATIK, WIWIK; IDRIS, K.; SABIHAM, SUPIYANDI; DJUNIWATI, S.; ADININGSIH, J. SRI
- ItemDominant Soil Characteristics that Effect on Available K at Smectitic Soils(Balai Besar Penelitian dan Pengembangan Sumberdaya Lahan Pertanian, ) NURSYAMSI, DEDI; IDRIS, K.; SABIHAM, SUPIYANDI; SOFYAN, AGUS
- ItemEffect of Oxalic Acid, Na+, NH4 +, and Fe3+ on Availability of Soil K, Plant N, P, and K Uptake, and Maize Yield in Smectitic Soils(Balai Besar Penelitian dan Pengembangan Sumberdaya Lahan Pertanian, 2012-12-17) NURSYAMSI, DEDI; IDRIS, K.; SABIHAM, SUPIYANDI; RACHIM, D.A; SOFYAN, AGUS
- ItemNitrogen Transformation in Flooded Soil : Application of Rice Straw and Rice Straw Composts and Its Effect on Nitrogen Uptake and Acetylene Reduction Activity in Rice Plant Rhizosphere(Balai Besar Penelitian dan Pengembangan Sumberdaya Lahan Pertanian, 2012-12-17) INDRIYATI, L.T; SABIHAM, SUPIYANDI; DARUSMAN, L.K; SITUMORANG, R.; SUDARSONO, .; SISWORO, W.H
- ItemPotassium Soil Test Calibration for Corn on Typic Hapludox Cigudeg(Balai Besar Penelitian dan Pengembangan Sumberdaya Lahan Pertanian, 2012-12-17) SUBIKSA, I GUSTI MADE; SABIHAM, SUPIYANDI
- ItemThe Influence of Rice Straw Compost on Soil Quality, Fe2+ and SO4 2- Solubility, and Rice Yield in Acid Sulphate Soil(Balai Besar Penelitian dan Pengembangan Sumberdaya Lahan Pertanian, ) ANWAR, KHAIRIL; SABIHAM, SUPIYANDI; SUMAWINATA, B.; SAPEI, A.; ALIHAMSYAH, T.
- ItemThe Role of Iron Oxide in The Characteristics of the Highly Weathered Soil(Balai Besar Penelitian dan Pengembangan Sumberdaya Lahan Pertanian, 2012-12-18) HIDAYAT, ACHMAD; HARDJOWIGENO, S.; SOEKARDI, M.; SABIHAM, SUPIYANDI