Search Results - "Purnomo, Erry"

INVESTIGATING THE EFFECTS OF BAMBOO BIOCHAR ON FERTILE SOIL FOR IMPROVING THE PRODUCTION OF Brassica oleraceae by Lestiyani, Ayu, Purnomo, Erry, Widyaningsih, Septy, Fadillah, Khrisna

“…Cabbage (Brassica oleracea var capitate), broccoli (B. oleraceae L. var italica), carrots, and cauliflower (B. oleracea var botrytis) are the primary vegetable…”
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Analysis of Diversity of Diazotrophic Bacteria Associated with the Rhizosphere of a Tropical Arbor, Melastoma malabathricum L by Sato, Atsuya, Watanabe, Toshihiro, Unno, Yusuke, Purnomo, Erry, Osaki, Mitsuru, Shinano, Takuro

“…The diversity of diazotrophic bacteria in the rhizosphere of Melastoma malabathricum L. was investigated by cloning-sequencing of the nifH gene directly…”
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Design of sphingomonad-detecting probes for a DNA array, and its application to investigate the behavior, distribution, and source of rhizospherous Sphingomonas and other sphingomonads inhabiting an acid sulfate soil paddock in Kalimantan, Indonesia by Hashidoko, Y.(Hokkaido Univ., Sapporo (Japan)), Kitagawa, E, Iwahashi, H, Purnomo, E, Hasegawa, T, Tahara, S

“…Throughout Central and South Kalimantan, Indonesia, strongly acidic soil (pH 2.1-3.7) is widely distributed, and the local acidic soil-tolerant plants,…”
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Response of Maize Grown on Overburden Soil in a Coal Mining Area without Top Soil to Various Compost Sources by Purnomo, Erry

“…Soil in Kalimantan Island is considered infertile. To obtain a reasonable crop yield a high input fertilizer package should be applied. The situation will be…”
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Root-induced Changes in the Rhizosphere of Extreme High Yield Tropical Rice: 1. Soil Chemical Properties by Purnomo, Erry, Turjaman, Maman, Hairani, Anna, Mursyid, Athaillah, Choiron, Dodik, Yulia, Raina, Osaki, Mitsuru

“…Padi Panjang cultivar isone of many local rice cultivars found in South Kalimantan that yields 8 Mg ha-1 without fertilizer after last transplanting.The…”
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Response of Maize Grown on Overburden Soil in a Coal Mining Area without Top Soil to Various Compost Sources by Erry Purnomo

“…Soil in Kalimantan Island is considered infertile. To obtain a reasonable crop yield a high input fertilizer package should be applied. The situation will be…”
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Nitrogen Nutrition of Some Local Rice Varieties Grown without Fertilizer on Acid Sulphate Soil Area in South Kalimantan by Purnomo, Erry, Hasegawa, Toshihiro, Hashidoko, Yasuyuki, Saputra, Presto J, Osaki, Mitsuru

“…Banjarese farmers in South Kalimantan apply a very minimum nitrogen (N) fertilizer in growing local rice. This practice has been adopted for many years. Yet,…”
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Phosphorus solubilizing microorganisms in the rhizosphere of local rice [Oryza sativa] varieties grown without fertilizer on acid sulfate soils by Purnomo, E.(Lambung Mangkurat Univ., Banjarbaru (Indonesia)), Mursyid, A, Syarwani, M, Jumberi, A, Hashidoko, Y, Hasegawa, T, Honma, S, Osaki, M

“…Local farmers who living in South Kalimantan (Banjarese farmers) apply almost none of phosphatic (P) fertilizers to grow local rice varieties. This practice…”
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MYCORRHIZAL FUNGI INCREASED EARLY GROWTH OF TROPICAL TREE SEEDLINGS IN ADVERSE SOIL by Maman Turjaman, Erdy Santoso, Irnayuli R. Sitepu, Keitaro Tawaraya, Erry Purnomo, Ronny Tambunan, Mitsuru Osaki

“…The rate of reforestation  has increased throughout the countries in Southeast Asia region during the last 20 years.  At the same time, inconvenient situations…”
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Effects of Land-Use Change in Tropical Peat Soil on the Microbial Population and Emission of Greenhouse Gases by Hadi, Abdul, Haridi, Muhammad, Inubushi, Kazuyuki, Purnomo, Erry, Razie, Fadly, Tsuruta, Haruo

“…Effects of land-use change in tropical peatlands on the microbial population and emissions of nitrous oxide (N2O), methane (CH4) and carbon dioxide (CO2) were…”
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Extreme High Yield of Tropical Rice Grown Without Fertilizer on Acid Sulfate Soil in South Kalimantan, Indonesia by Purnomo, Erry, Hashidoko, Yasuyuki, Hasegawa, Toshihiro, Osaki, Mitsuru

“…Extreme High Yield of Tropical Rice Grown Without Fertilizer on Acid Sulfate Soil in South Kalimantan, Indonesia (E Purnomo, Y Hashidoko, T Hasegawa and M…”
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Greenhouse gas emissions from tropical peatlands of Kalimantan, Indonesia by Hadi, A, Inubushi, K, Furukawa, Y, Purnomo, E, Rasmadi, M, Tsuruta, H

“…Greenhouse gas emissions were measured from tropical peatlands of Kalimantan, Indonesia. The effect of hydrological zone and land-use on the emission of N2O,…”
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Root-induced Changes in the Rhizosphere of Extreme High Yield Tropical Rice: 2. Soil Solution Chemical Properties by Purnomo, Erry, Choiron, Dodik, Yulia, Raina, Halim, Hakimah, Krisdianto, ., Hairani, Anna, Osaki, Mitsuru

“…Our previous studies showed that the extreme high yield tropical rice (Padi Panjang) produced 3-8 t ha-1 without fertilizers. We also found that the rice yield…”
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Root-induced Changes in the Rhizosphere of Extreme High Yield Tropical Rice: 2. Soil Solution Chemical Properties by Mitsuru Osaki, Anna Hairani, Krisdianto, Hakimah Halim, Dodik Choiron, Raina Yulia, Erry Purnomo

“…Our previous studies showed that the extreme high yield tropical rice (Padi Panjang) produced 3-8 t ha-1 without fertilizers. We also found that the rice yield…”
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Adding Organic Matter Enhanced the Effectiveness of Silicate Rock Fertilizer for Food Crops Grown on Nutritionally Root-induced Changes in the Rhizosphere of Extreme High Yield Tropical Rice: 2. Soil Solution Chemical Properties by Purnomo, Erry, Choiron, Dodik, Yulia, Raina, Halim, Hakimah, ., Krisdianto, Hairani, Anna, Osaki, Mitsuru

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Extreme High Yield of Tropical Rice Grown Without Fertilizer on Acid Sulfate Soil in South Kalimantan, Indonesia by Erry Purnomo, Yasuyuki Hashidoko, Toshihiro Hasegawa, Mitsuru Osaki

“…Local rice varieties are commonly grown by the farmers locatedin acid sulfate soil area of South Kalimantan. In South Kalimantan, more than 100 local rice…”
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Local Rice Cultivars Grown on Tidal Swampland Near Coastal Area in South Kalimantan by Erry Purnomo, Muhammad Lestio Setiawan, Nurmili Yuliani, Ery Atmaja, Muhammad Wahyuni, Ahmad Rizali Saidy, Mitsuru Osaki

“…Local farmers in South Kalimantan (Banjarese farmers) use to grow local rice cultivars. The local rice growing areas are varied with distance from the coastal…”
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