Water quality during fry is also very important

In general, around the lunar calendar each year in October, Lv Yeming will first put a group of fry into the small pond, roughly 3 inches in size. When the fry grows to about 3, it usually passes through the pond in February of the next lunar calendar. "After the tilapia fry is passed through the pond, the density is generally controlled at about 1000/acre." Lu Yeming told reporters that in addition, there are also polyculture of 80 trout/acre, white trout 100/acre, trout 300/acre, and a total of 1,000. Tailed squid. "Fry feeding is very rare." Lv Yeming told reporters that mainly feed pig manure, "but also control emissions." Lu Yeming's method is to feed pig manure every day for half an hour, for a week, stop for about 10 days, and then refeed. Lu Yeming explained that this can effectively control the content of ammonia nitrogen and nitrite in water. Until the fry grows to about 5 or so, feed (float) is started. At this time, in the sixth and seventh months of the lunar calendar, fish have a large food intake and grow faster. "When fed for 2 months or so, the fish can basically reach more than 1 pound," said Lu Yeming. In addition, due to adopting the mode of polyculture of fish and pigs, and mainly feeding pig manure in the early stage, Lu Yeming has saved a lot of costs. According to its disclosure, the cost of raising fish and feed is only about 20,000 yuan.

The main indicator for judging the nutritional value is the content of protein, while oyster mushrooms are rich in protein and have the advantages of low fat and low sugar. Both young girls who are losing weight and seniors who need to control their fat and sugar intake can rest assured. Oyster mushrooms contain 18 amino acids needed by the human body.

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