Search
Now showing items 1-7 of 7
Effects of Silicate Application on The Release Pattern of Native Inorganic Phosphorus from Andisol Soil in Lembang, Indonesia using Successive Resin Extraction
(Journal of ISSAAS, 2014-12)
Andisol is soil order which covers a wide area in Lembang, West Java, Indonesia. Lembang is a horticultural crops area with intensive phosphorus fertlization for years...
THE EFFECT OF SLOW RELEASE FERTILIZER TO THE GROWTH AND PRODUCTION OF OIL PALM IN PEAT SOIL
(Faculty of Agriculture, IPB & Faculty of Plantation and Agrotechnology, Universiti Teknologi MARA, 2014)
Due to nutrient leaching, application of slow release fertilizer in peat soil is recommended...
Distribution of Ultisols and Oxisols in the serpentine areas of East Kalimantan, Indonesia
(2011)
In Southeast Asia, Utisols are commonly distributed on sedimentary rocks and Oxisols on ultramafic rocks...
FLUXES OF DISSOLVED ORGANIC CARBON AND NUTRIENTS LEACHING IN TOPOSEQUENT OF BUKIT DUA BELAS NATIONAL PARK, INDONESIA
(IRAJ Research Forum, 2016)
The study of dissolved organic carbon (DOC) and nutrients leaching fluxes from soil profiles has important impacts to the quality of soils and the environment...
Evaluation of nitrogen status of agricultural soils in Java, Indonesia
(Soil Science and Plant Nutrition, 2014)
To evaluate the content of nitrogen (N) fractions of agricultural soils in Java, Indonesia, in relation to soil type and land use, 46 surface soil samptes, 23 from paddy and 23 from upland, were coUeered throughout Java ...
EFFECTS OF HUMIC SUBSTANCES ON PHOSPHORUS SORPTION AND DESORPTION CHARACTERISTICS OF SOILS HIGH IN IRON AND ALUMINUM OXIDES
(Jounal of ISSAAS, 2013)
Upland soils in Indonesia occupy about 75% of the total land. The upland soil in general have low phosphorous (P) availability...
PEMBERIAN KOTORAN SAPI PADA PERTANAMAN JAGUNG (Zea mays) : PERUBAHAN FRAKSI FOSFOR INORGANIK PADA ULTISOL GUNUNG SINDUR, JAWA BARAT
(Jurnal Tanah dan Lingkungan, Departemen Ilmu Tanah dan Sumberdaya Lahan Fakultas Pertanian IPB, 2013)
Percobaan mengenai evaluasi perubahan fraksi-fraksi fosfor (P) karena pemberian kotoran sapi pada budidaya jagung dilaksanakan di desa Cibadung Gunung Sindur, Jawa Barat...