Browsing by Author "Balai PenelitianTanah"
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- ItemANALISIS KIMIA TANAH, TANAMAN, AIR, DAN PUPUK(Balai Penelitian Tanah, 2009) Eviati; Sulaeman; Balai PenelitianTanah
- ItemBERKAH ABU VULKANIS BAHAN PEMBENAH TANAH(IAARD Press, 2017) S. Sutono, J. Purnomo, dan J. Purwani A. Jamil; Balai PenelitianTanah
- ItemBIOCHAR PEMBENAH TANAH YANG POTENSIAL(IAARD Press, 2015) Nurida L Neneng; Rahman Achmad; Sutono; Balai PenelitianTanah
- ItemBudi Daya Padi Pada Sawah Bukaan Baru(IAARD Press, 2013) Sukristiyonubowo; Jamil, Ali; Hastono, Didik S.; Balai PenelitianTanah
- ItemDOSIS PUPUK N, P, K UNTUK TANAMAN KEDELAI PADA LAHAN SAWAH (PER KECAMATAN)(IAARD Press, 2021-10) Ladiyani Retno Widowati., et.all; Balai PenelitianTanah
- ItemDOSIS PUPUK N, P, K UNTUK TANAMAN PADI, JAGUNG DAN KEDELAI PADA LAHAN SAWAH (PER KECAMATAN)(IAARD Press, 2021-10) Ladiyani Retno Widowati., et.all; Balai PenelitianTanah
- ItemDOSIS PUPUK N, P, K UNTUK TANAMAN PADI, JAGUNG DAN KEDELAI PADA LAHAN SAWAH (PER KECAMATAN)(IAARD Press, 2021) Ladiyani Retno Widowati., et.all; Balai PenelitianTanah
- ItemFOSFAT ALAM: PEMANFAATAN FOSFAT ALAM YANG DIGUNAKAN LANGSUNG SEBAGAI PUPUK SUMBER P(Balai Penelitian Tanah, 2009-10) sastrammihardja, Herry; Balai PenelitianTanah
- ItemJuknis Pengamatan Tanah 2(Balai Penelitian Tanah, 2004) Balai PenelitianTanah; Balai PenelitianTanah
- ItemKonservasi Tanah Menghadapi Perubahan Iklim(IAARD Press, 2014) Fahmuddin Agus D. Subard.ja Yoyo Soelaeman; Balai PenelitianTanah
- ItemLahan Gambut(Balai Penelitian Tanah dan World Agroforestry Centre (ICRAF), 2008) Balai PenelitianTanah
- ItemLahan Gambut: Potensi untuk Pertanian dan Aspek Lingkungan(Balai Penelitian Tanah, 2008) Fahmuddin Agus dan I.G. Made Subiksa; Balai PenelitianTanah
- ItemLAND USE CHANGES AND THEIR EFFECTS ON ENVIRONMENTAL FUNCTIONS OF AGRICULTURE(Balai Penelitian Tanah, 2003) Agus, Fahmmuddin; Balai PenelitianTanahWith the current pace of development and ever-increasing population pressure, there is a rapid change in land use from forest to agriculture and from agriculture to industrial and housing areas. In most cases, these changes are irreversible, but the negative impacts on environment could be minimized if land allocation is arranged properly and complied by all stakeholders. We studied, in 2001 and 2002, land use changes and their actual as well as potential impacts. We also evaluated environmental roles of sawah (lowland rice field) in the Citarum River Basin, West Java, using the replacement cost method. The study revealed that for Citarik Sub-watershed in West Java and Kaligarang Watershed in Central Java, areas of forest and mixed (multistrata) cropping have significantly decreased while industrial and housing areas increased with time and these have resulted in a decrease of both watersheds’ water buffering potential in the last few decades. Even though the areas of sawah remain almost unchanged because of development of new sawah areas during the same time period, but the conversion has caused prolonged and more serious Indonesian dependence on imported rice. Sawah system contributes significantly to flood mitigation, conservation of water resources, soil erosion prevention, waste disposal, and heat mitigation. The total replacement cost of environmental services of sawah, for the variables employed in this study, was about 51% of the marketable rice products. This amount could be regarded as a free service contributed by farmers to the surrounding society. Low rice price and profitability in agriculture, relative to that of industrial and service sectors, seems to be the main disincentives for maintaining sawah. Considering the significant environmental services and food security role that sawah can offer and that attainment of a higher level of rice self sufficiency is important for Indonesia, these research results call for formulation of measures to control sawah and other productive land conversion.
- ItemLaporan Tahunan 2007(Balai Penelitian Tanah, 2008-07) Balai Penelitian Tanah; Balai PenelitianTanah
- ItemLaporan Tahunan 2015(Balai Penelitian Tanah, 2016) Balai Penelitian Tanah; Balai PenelitianTanah
- ItemLaporan Tahunan 2018(Balai Penelitian Tanah, 2018) Balai Penelitian Tanah; Balai PenelitianTanah
- ItemLaporan Tahunan 2021:TEKNOLOGI PENGELOLAAN TANAH DAN PUPUK(Balai Penelitian Tanah, 2022-01) Balai Penelitian Tanah; Balai PenelitianTanah
- ItemLaporan Tahunan 2004(Balai Penelitian Tanah, 2005-07) Balai Penelitian Tanah; Balai PenelitianTanah
- ItemLaporan Tahunan 2016(Balai Penelitian Tanah, 2017) Balai Penelitian Tanah; Balai PenelitianTanah
- ItemLaporan Tahunan 2017(Balai Penelitian Tanah, 2018) Balai Penelitian Tanah; Balai PenelitianTanah