Tanah
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- ItemDampak Sipramin Terhadap Sifat Tanah Pengaruh Akumulasi Sipramin Tahun Kedua pada Tanah Bera dan Ditanami Tebu(BPTP Karangploso, 1999) PREMONO, M. Edi; S, Arifin Sumoyo
- ItemRingkasan Hasil Penelitian Pengaruh Sipramin Terhadap Sifat-sifat Tanah, Tebu, Nira dan Hasil Gula(BPTP Karangploso, 1999) PREMONO, M. Edi; S. Arifin Sumoyo
- ItemPengaruh Pemupukan Sipramin Selama Tiga Musim Terhadap Tanaman Panganan Dampaknya Terhadap Sifat Kimia Tanah(BPTP Karangploso, 1999) A. Sofyan; J. Sri Adiningsih
- ItemDampak Sipramin Terhadap Populasi Mikroorganisme Tanah Gurah Kediri(BPTP Karangploso, 1999) PRIHARTINI, Tini
- ItemKajian Subtitusi Amonium Sulfat Oleh Sipramin Terhadap Produksi Tebu Keprasan Pertama Pada Lahan Sawah Bertekstur Halus di Pasuruan(BPTP Karangploso, 1999) SUMOYO; Sugiyarto Arifin
- ItemKajian Sipramin Berlebih Terhadap Produksi Tebu Keprasan 1 di Lahan Tegalan Bertestur Sedang, Jember(BPTP Karangploso, 1999) ARIFIN, Sugiyarto; Suyanto Simoen
- ItemKajian Sipramin Takaran Berlebih Terhadap Produksi Tebu Keprasan Pertama Pada Lahan Sawah Bertekstur Halus Pasuruan(BPTP Karangploso, 1999) SUMOYO; Suud Effendy
- ItemKajian Subtitusi AS Oleh Sipramin Terhadap Produksi Tebu Keprasan Pertama (R1), di Lahan Kering Bertekstur Kasar, Kediri(BPTP Karangploso, 1999) SOEDJARWO, Soeparmono O; Suud Effendy
- ItemKajian Sipramin Berlebih Terhadap Pertumbuhan dan Produksi Tebu Keprasan Pertama di Lahan Kering Bertekstur Kasar Kediri(BPTP Karangploso, 1999) WIWIK, E. Widayati; M.E. Premono
- ItemKajian Subtitusi Amonium Sulfat Oleh Sipramin pada Tebu Keprasan 1, di Lahan Tegalan Bertekstur Sedang, Jember(BPTP Karangploso, 1999) ARIFIN, Sugiyarto; Sumoyo
- ItemPengaruh Sipramin Berlebih pada Sifat Nira Tebu Keprasan Pertama dan Hasil Gulanya(BPTP Karangploso, 1999) PURNOMO, Edi; Agus Bachtiar
- ItemKomposisi Kimia Sipramin pada Percobaan Tanaman Keprasan Satu(BPTP Karangploso, 1999) ANDRIANI, Neni
- ItemPengomposan Jerami Padi dengan Trichoderma Harzi'anum(Balai Pengkajian Teknologi Pertanian (BPTP) Sukarami, 2000) Balai Pengkajian Teknologi Pertanian (BPTP) Sukarami; Balai Pengkajian Teknologi Pertanian (BPTP) SukaramiKeberhasilan petani dalam melaksanakan usaha pertaniannya sangat tergantung kepada kemampuan petani tersebut dalam menerapkan teknologi yang dianjurkan, dengan harapan dapat meningkatkan pendapatan petani dan keluarga, sehingga dapat hidup dengan layak. Mempertahankan dan meningkatkan produktifitas lahan sangatlah penting dalam pengelolaan maupun meningkatkan produksi tanaman. Kompos jerami padi yang merupakan hasil pelapukan dekomposisi/jerami padi degan bantuan bakteri Trichoderma harzianum sudah terbukti dapat meningkatkan produksi padi sawah dibeberapa tempat di Sumatera Barat.
- ItemTeknologi Pengomposan Cepat Menggunakan Trichoderma harzianum(Balai Pengkajian Teknologi Pertanian Sumatera Barat, 2001) Mala, Yanti; Imran; Zubaidah, Yulinar; Jamalin, Muir; Balai Pengkajian Teknologi Pertanian Sumatera Barat
- ItemStrategi dan Implementasi Pemupukan Rasional Spesifik Lokasi(BPTP Jatim, 2002) Suyamto
- 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.
- ItemTeknik Konservasi Tanah Secara Vegetatif(Balai Penelitian Tanah, 2003) Subagyono, Kasdi; Marwanto, Setiari; Kurnia, Undang
- ItemTEKNIK KONSERVASI TANAH SECARA VEGETATIF(Balai Penelitian Tanah, 2003-12) Subagyono, Kasdi; Balai PenelitianTanah
- ItemUji Tanah Sebagai Dasar Penyusunan Rekomendasi Pemupukan(Balai Penelitian Tanah, 2003-12) Setyorini, Diah; Adiningsih, J. Sri; Rochayati, Sri; Balai PenelitianTanah
- ItemJuknis Pengamatan Tanah 2(Balai Penelitian Tanah, 2004) Balai PenelitianTanah; Balai PenelitianTanah