Browsing Soil Science and Land Resource by Author "Pulunggono, Heru Bagus"
Now showing items 1-7 of 7
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The Changes of P-fractions and Solubility of Phosphate Rock in Ultisol Treated by Organic Matter and Phosphate Rock
Djuniwati, Sri | Nugroho, Budi | Pulunggono, Heru Bagus (2012)Phosphorus (P) is one of the essential elements for plant, however, its availability is mostly very low in acid soils. It is well documented that application of phosphate rock and organic matter are able to change the level ... -
DYNAMICS AND DISTRIBUTION OF PEAT WATER MACRO NUTRIENTS (N, P, K, Ca, Mg AND S) IN OIL PALM PLANTATION BASED ON SEASON, PEAT THICKNESS, CHANEL DISTANCE AND PLANT AGE
Pulunggono, Heru Bagus | Anwar, Syaiful | Mulyanto, Budi | Sabiham, Supiandi (2016)Peatland that has been converted to other land uses such as oil palm plantation has to be well managed. Fertility of peatland will influence oil palm productivity... -
Ethnobotany Of People Live In Amarasi Of Kupang, Mollo And Amanatun Of South Central Timor, West Timor, Indonesia
Pulunggono, Heru Bagus (1999)Studi ethnobotani. khususnya hubungan an tara penduduk dengan hutan telah dilakukan di Amarasi. Kabupaten Kupang; Mollo dan Amanatun. Kabupaten Timor Tengah Sclatan. Penduduk desa umumnya adalah suku Dawan. Rumah-rumah di ... -
PENGARUH PEMBERIAN BAHAN ORGANIK (Centrosema pubescens) DAN FOSFAT ALAM TERHADAP AKTIVITAS FOSFATASE DAN FRAKSI P TANAH LATOSOL DIDARMAGA, BOGOR
Djuniwati, Sri | Pulunggono, Heru Bagus | Suwarno (2007)One of the problems of acid soils such as Latosol is very low in P-availability due to high P-fixation in those soils. Since soils is deficiency of P, adaptation of plants and microorganisms to overcome deficiency of P in ... -
THE STATUS OF SOIL PHOSPHORUS AT DIFFERENT CROPPING SYSTEM IN PANGALENGAN, SOUTH BANDUNG
Djuniwati, Sri | Pulunggono, Heru Bagus (2009)The fixation of P in soils is dynamic in nature and the behavior of P-fraction may change with time and cropping system... -
STUDI ERAPAN DAN DESORPSI P TANAH ANDISOL PASIR SARONGGE YANG DIBERI PERLAKUAN BAHAN ORGANIK (BIOMASSA TANAMAN)
Djuniwati, Sri | Pulunggono, Heru Bagus | Hartono, Arief (2007)Andisol is a soil characterized by black color soil, porous, high containing organic matter and amorphous compounds such as allophane but a little contain of aluminosilicate clay... -
Traditional Bee Honey Harvesting In West Timor, Indonesia
Pulunggono, Heru Bagus (2000)Studi tentang pemanenan madu secara tradisional dalam hal kondisi sosial- Iingkungan telah dilakukan di pusat penghasil madu di Amfoang Selatan, Kabupaten Kupang dan Mollo Selatan dan Utara, Kabupaten Timor Tengah Selatan. ...