Organic fertilizers produced using Golden Baby Fermentation Aid offer a complete and balanced nutrient supply for crops, while also delivering long-lasting fertilizer effects. These fertilizers help increase and renew soil organic matter, stimulate microbial activity, improve the soil's water retention and fertility, enhance soil structure, and boost overall soil health. As a result, they are an ideal choice for promoting ecological agriculture and producing high-quality green agricultural products. The key steps in the fermentation process are outlined below: First, site selection is crucial. The composting area should be well-lit, flat, and easily accessible to water. Avoid low-lying areas, under trees, or places where rainwater might interfere with the compost pile. This ensures proper heating and prevents contamination from excess moisture. Second, material preparation is essential. Common raw materials include agricultural waste like straw, weeds, yard clippings, market by-products, food processing residues, and animal manure. The materials should be soaked until they can be squeezed to remove just enough water. Adding a small amount of nitrogen fertilizer, such as urea or ammonium nitrate, can speed up the decomposition process. The Golden Baby Fermentation Aid should be added at a rate of 1–2 times depending on the type of materials, ambient temperature, and moisture level. However, the minimum dosage should not be less than 1 per thousand. Third, mixing the ingredients thoroughly is important. The fermentation aid should first be diluted with fresh rice bran or cornmeal and then evenly mixed with the compost materials to ensure uniform distribution. Fourth, the compost heap should be built with a height of 70–80 cm, a width of 2–3 meters, and a length that depends on the volume of materials. The ideal ambient temperature for fermentation is between 15–20°C. If it’s too cold, especially during winter, you may need to provide some heat to kickstart the process. Fifth, turning the pile is necessary to ensure even decomposition. After about 48 hours, the internal temperature will rise to 50–60°C, and the first turning can be done. Water can be added if needed. After 3–4 turnings, the compost should have a mild ammonia smell and a pleasant fermented aroma. The presence of white fungal threads indicates that the fermentation is complete and the compost is ready for use.

Upper Limb External Fixation

The wrist joint external fixation fully considers the physiological characteristics of the wrist joint and the structural stability of the biomechanics, so that the metacarpophalangeal joint can be completely bent freely, and the tendons and ligaments of the fingers and wrists can be relatively relaxed. Moreover, the insertion method, length and stress of the bone traction needle are also considered, and the overall force of the bone traction needle is relatively uniform.

The ulna radius external fixator fractures is relatively simple, generally unilateral fixation, or simple combination fixation, generally should not fix the upper and lower radioulnar joints. Radial external fixation stenting has a good effect on the treatment of fracture. Premature removal after surgery is not appropriate, which is easy to cause dislocation and affect fracture healing. Functional exercise can be carried out gradually after four weeks of plaster external fixation, when the wrist joint function should gradually return to normal.

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