Causes of Soil Erosion

The cause of soil erosion, among others: 1. Land bald or absence of plants; 2. Land not made sloping terraces – terraces and ridges as a buffer water and soil are straight; 3. Land is not made dike couples as barriers to erosion; 4. On forest land damaged by trees – trees cut illegally to become bald; 5. On the ...

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Faktor Sedimen Suatu Daerah

Adapun masing – masing faktor dapat dijelaskan sebagai berikut : A. Erositas Hujan (R) Erosivitas hujan adalah kemampuan air hujan sebagai penyebab terjadinya erosi yang bersumber dari laju dan distribusi tetesan air hujan, dimana keduanya mempengaruhi besarnya energi kinetik air hujan. Berdasarkan data curah hujan bulanan, faktor erosivitas hujan (R). B. Erodibilitas Tanah (K) Nilai erodibilitas tanah (K) ditentukan oleh ...

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Strain Rumput Laut

Strain rumput laut akan terus berkembang sesuai dengan kemampuan perkembangbiakan dan karakteristik daerah pengembangannya. Apalagi jika sudah terjadi domestikasi di daerah tertentu. perbedaan strain rumput laut Kappaphycus alvarezii yang paling menonjol dapat dilihat dari perbedaan warnanya. Saat ini telah berkembang pula strain-strain yang dikembangkan di Indonesia sehingga diberi nama strain maumere, strain Bangkok, strain polewali, strain kangkung/gadis bali, dsb. Penamaan ...

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Strain Seaweed

Strain the seaweed will continue to develop in accordance with the breeding capability and characteristics of the development area. Especially if it happens domestication in certain areas. strain differences seaweed Kappaphycus alvarezii most prominent can be seen from the color differences. When this has also developed strains developed in Indonesia so named Maumere strain, strain Bangkok, Polewali strain, strain kale ...

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Seaweed Growth

Growth is increase the size of a cell or organism that take place in quantitative or measurable. While the development (differentiation) is a process towards maturity in an organism, a change of state of a number of cells to form organs that have different structures and functions. Growth can also be interpreted as a change in the size of an ...

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Nitrate and Nitrite

Nitrogen is one of the main elements making up the cell organism that is in the process of formation of protoplasm. Nitrogen often in limited quantities in the waters, especially tropical areas. Shortage of nitrate in the water can inhibit the growth of aquatic plants, although other nutrients are in abundant quantities (Hunter, 1970 in Patadjal, 1993). Nitrogen in the ...

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