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Mulai Oktober 2008
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| Organic fertilizer as farmers' technological innovation |
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When this is not the manufacturer of its time farmers as agents of various types of agricultural production means, but must be a center of technological change, appropriate to change his life. Various means of production have been able to fulfill itself, it saving given the current agricultural production expenses must be reckoned with, as payoff from the production. Natural Fertilizer is a fertilizer or nutrient source provided to the land for the purpose of cultivating the soil, using organic materials produced by nature, namely from cattle dung and crop waste, manufacturing process without using any chemicals but are naturally processed. The process of making natural fertilizer can be through a wet process (using inoculants) and could be a dry process that is without inoculant. I. Making Processes in wet natural fertilizer with inoculant Material: * Dirt cattle / goat / chicken / duck * Abu kitchen * Lime dead * Leaves the foliage (leaf lamtoro, falcataria, Gliricidia, or daun2an cleresede software) * Straw (chopped) * Bacteria starter (F1 - F3) Production Method: Storage of these materials in multiple layers (except for bacteria staternya) a. The first layer is 15 cm straw b. The second layer of 5 cm manure c. The third layer of organic material (leaves) d. The fourth layer of ash kitchen / 2 inches tall lime e. The fifth layer of manure as high as 5 cm Each piling one layer and then doused with a solution of bacteria that has been diluted. Every one glass of bacteria was mixed with a bucket of water and then watered-pour on each layer. Watering should care - care that is not too wet. Hoarding can be repeated up to as high as 0.5 to 1 meter. This is to keep the mixing process can be easy. Final layer is the layer of fertile soil. After that, cover it with material rather than plastic. If the compost feels heat conduction process occurs in order to stir the air and mixing the ingredients. Estimate after 15 days or two weeks the compost is used. To effectively and efficiently can also composting all organic materials with bacterial inoculant, how can innovate themselves the most important thing perfect composting. The principle of composting * Maintain humidity Humidity important role in the composting process and quality kompos.Kelembaban optimum is 50-60%. The low humidity reduce the decomposition process, if too high impede air flow * Reversal Reversal is required so that the compost does not lack air and accelerate the decomposition process. Decomposition process will run slowly if the compost air shortage * Shade In order for the process is complete decomposition of organic material composting earned a place protected from rain and direct sunlight. Because itua where compost needs to be made a patron. How to Use Compost (natural fertilizer) The use of organic fertilizers: manure, compost or green manure are given at the time before planting or when plants are tumbuh.Pupuk incorporated into the soil or mixed with soil as deep as 20 cm.Bisa also by making curved-groove on the ground and this is done one week before tanam.Pada time to plants grown with fertilizer mixed fertilizer tanah.Jumlah provided depending on the type of plant II. Natural Fertilizer Production Process in a dry, that is processing the compost without the use of bacterial inoculants. Like PRK fertilizer production. This process is done by utilizing fermentation: Material: 1. ragi tape (tape = cassava fed yeast) 2. Fertilizer materials (manure, leaves, straw, d;;) 3. Rice bran 4. The dead limestone 5. Enough water 6. Plastic Covers Making Process: 1. Tape yeast powder and mixed with bran. 2. manure, leaves, straw mixed with yeast and mix until evenly while bekatull was doused with water (enough water peggunaan) 3. setelaqh finished running as bed and covered with palstik 4. wait until 1 -2 weeks 5. Fertilizer used after PRK ready aerated a few moments. Tips for dry manure Manure mixed with the dust / ash or ash kitchen burnt offering. Once mixed and then placed in a place protected from direct sunlight and closed until the manure mixture digunakan.Komposisi manure 40%, 30% and 30% ash dust burnt II. Natural Liquid Fertilizer * 1 liter of bacteria / inoculant * 40 kg of green forage * ½ kg fish paste * 1 kg granulated sugar / brown sugar * 25 kg of goat manure * 4 kg of rice bran * 200 lt water * Gentong / drum / bucket (Composition and manufacture tailored to the needs kemampua farmers) Production Method * Animal manure, green leaves that have been chopped, sugar, shrimp paste inserted into a container and pour water to cover the surface of the material * Bacteria incorporated, mix well then cover tightly so that air does not enter * After six days the lid was opened, mix well and cover tightly closed kembali.Setelah 10 days can be opened, stir until smooth and fertilizer can be used in a way casted into the soil near the plants * Dose comparisons using a: 1, 1 liter of liquid fertilizer diluted with 10 liters of water 
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