The organic fertilizers made by using Golden Baby Fermentation Aid can not only provide comprehensive and balanced nutrition for crops, but also have long-term fertilizer effect. It can also increase and renew soil organic matter, promote the reproduction of microorganisms, enhance the ability of soil to retain water and fertility, improve soil structure, and increase soil fertility. It is the preferred fertilizer for realizing ecological agriculture and producing green agricultural products. The main points of fermentation technology are introduced as follows:
First, site selection: The use of goldfish fermentation auxiliaries compost should be selected in a good lighting, flat terrain, easy access to water, is strictly prohibited in the bottom of the ditch, under the tree, to avoid affecting fertilizer heap warming and to receive rain.
Second, the preparation of materials: First, to widely available sources of fertilizer, straw, weeds, yard waste, farmers market foot waste, food processing residues, human and animal manure are raw materials for composting. Second, we must do a good deal of raw materials, the degree of soaking to the hand just to be able to screw out the water as a standard, you can add some appropriate nitrogen fertilizer (urea or ammonium nitrate is the best). The addition of the golden baby starter is 1-2 times, depending on the conditions of different materials, ambient temperature, moisture content, etc., the amount can be increased or decreased as appropriate, but it is not less than 1 ‰.
3. Mixing: The starter is first diluted with fresh rice bran (bran bran, cornmeal) and mixed evenly with the material.
Fourth, the heap system: the general stack height 70-80 cm, 2-3 meters wide, length depends on the number of raw materials. The ambient temperature is better than 15-20°C. If the winter temperature is too low, try to warm up and start the fermentation.
V. Turning: After composting, the temperature in the heap rises to 50°C-60°C in about 48 hours, and the first turning can be carried out. Some water can be added as appropriate. After 3-4 times of composting, Fertilizers have a faint ammonia odor and aroma after biological fermentation. The heap is full of white hyphae, indicating the completion of the fermentation. Details can visit the website or consult.
Visual Testing is the most commonly used test method in industry. Because most test methods require that the operator look at the surface of the part being inspected, visual inspection is inherent in most of the other test methods. As the name implies, VT involves the visual observation of the surface of a test object to evaluate the presence of surface discontinuities. VT inspections may be by Direct Viewing, using line-of sight vision, or may be enhanced with the use of optical instruments such as magnifying glasses, mirrors, boroscopes, charge-coupled devices (CCDs) and computer-assisted viewing systems (Remote Viewing). Corrosion, misalignment of parts, physical damage and cracks are just some of the discontinuities that may be detected by visual examinations.
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