Green shrimp breeding technology

Green prawns are one of the most important species in pond aquaculture. Producing high-quality seedlings is crucial for increasing yield, reducing disease outbreaks, and boosting profitability, making it a key factor in successful aquaculture. May is an ideal time for shrimp growth, and proper technical measures should be taken to ensure optimal conditions. The nursery ponds should ideally cover an area of 3 to 7 mu (about 0.2 to 0.5 hectares), with a depth of 1.2 to 1.5 meters and a slope ratio of 1:2.5. The pond bottom should be flat, and shrimp ditches should be dug to help with easier harvesting. Inlet water should be filtered using a 40- or 60-mesh sieve to prevent small fish and their eggs from entering. Before stocking, the broodstock should be bathed for 7 to 10 days, and 50 to 75 kg of clear lime should be used per acre for disinfection. Broodstock breeding typically begins in mid-May and ends in late June. Wild lake shrimp are preferred, as they are usually larger, healthier, and free from diseases. Each acre should be stocked with 4 to 6 kg of broodstock. Water quality management is essential during this period. Initially, the water depth should be kept at 50 to 60 cm. After the broodstock is introduced, a small amount of micro-water should be added daily for 3 to 5 days to stimulate spawning. Once hatching occurs, 200 to 300 kg of fermented organic fertilizer per acre should be applied to cultivate plankton, which serves as natural feed for the shrimp. Broodstock should be fed with pellet feed made from barley, wheat bran, or green shrimp feed No. 2. The daily feeding amount should be 5% to 8% of the shrimp's body weight, split into two feedings—one in the morning and one in the afternoon. After hatching, larvae can be fed with soybean milk, fish meal, and EM bacteria bio-agent in a ratio of 10:3:3. As they grow, they can also be fed barley and bran while swimming in the pond. By early July, when the shrimps reach 1.2 to 1.5 cm in size, they are ready for collection. If wild fish are present in the pond, 150 grams of Qingtang Ling should be applied per acre in 1 meter deep water on sunny days, and nets should be used 5 to 7 days later for harvesting. On average, about 500,000 shrimp seedlings can be produced per acre, sufficient to support 6 to 7 mu of shrimp farming. Proper care and management throughout the process ensure healthy growth and higher yields.

Wood Fire Pizza Oven

Charcoal Pizza Oven, as a classic in the culinary arts, gives pizza unparalleled taste and flavor with its unique charcoal charm. This oven uses natural charcoal as a heat source. When the charcoal is lit, it slowly releases a steady heat and attractive charcoal aroma. This primitive cooking method allows the pizza to fully absorb the essence of the charcoal fire during the roasting process.

The design of charcoal pizza ovens often focuses on insulation and heat circulation, ensuring that the internal temperature of the oven is uniform and lasting, so that every inch of the pizza can be baked just right. In this environment, the pizza pastry gradually becomes crisp and golden, and the internal filling maintains a rich juice and aroma, achieving a perfect balance between the crust and the filling.
In addition, the charcoal pizza oven also creates a unique cooking atmosphere, allowing people to enjoy the food at the same time, but also feel a back-to-basics fun. Whether it is a professional pizza chef or a home cooking enthusiast, you can experience the charm of traditional charcoal cooking through the charcoal pizza oven to create unforgettable delicious pizza.

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