Conservation Techniques In Mechanical Terrace

With the condition of the land / topography sloping and hilly, allowing erosion / washout soil is above all lands under it when the rainy season arrives. This has been recognized by society, they dilahan terracing to prevent soil runoff water. Creating terracing / talud is done individually or in mutual cooperation. In four hamlets in the village Girisekar Arupa ...

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Mucuna Plant (Legume Pansan)

Mucuna sp or plant Koro surly (Java) can be used as a plant that can produce high-protein seeds and could play a special function of the land rehabilitation. Mucuna seeds can be made tempeh or after boiling for 24 hours will be also mixed with cassava to improve the nutrition of cassava. Some of the advantages of rehabilitation Iahan sleep ...

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Soil Cultivation (Tillage)

Various soil and water conservation techniques on mechanical methods mentioned above serve to: slow the flow of surface water, accommodate and channel the flow of surface water so as not to damage, repair and rebuild the water infiltration and soil aeration and provides water for the plants. The definition of tillage is any manipulation / engineering of the ground to ...

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Definisi Bendungan Beton

Karakteristik bendungan beton  – Tahan lama dan hampir tidak memerlukan perawatan. Memerlukan kondisi geologi yang baik di lokasi bendungan.  – Pelaksanaan memerlukan ketelitian yang tinggi. Sifat-sifat beton  – Mudah dikerjakan  – Beton tahan lama  – Memenuhi kokoh tekan yang diinginkan  – Daya rembesan kecil  – Penyusutsn beton kecil  – Koefisien perubahan temperatur ...

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Dam Penahan dan Pengendali

Dam penahan adalah bendungan kecil yang lolos air dengan kontruksi bronjong batu atau crucuk kayu/bamboo yang dibuat pada alur jurang dengan tinggi maksimum 4m. Manfaat DAM Penahan adalah untuk mengendalikan endapan dan aliran air permukaan dari Daerah Tangkapan Air (Catchment Area) di bagian hulu serta meningkatkan permukaan air tanah di bagian hilirnya. Gambar 30. Dam penahan dari bronjong batu Aliran ...

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Implementation Land Rehabilitation

Prepare Mucuna seeds are good viability. On land will be rehabilitated tillage done at the beginning of the rainy season; when the rain has been quite seeding is done by ditugal. Can be used spacing of 20t x 20 cm each planting hole planted two seeds. Beginning with the TSP fertilizer as much as 25 tonnes / ha and after ...

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