In the same variety, the breakage rate of the brown shell egg was slightly lower than that of the white shell egg, and the breakage rate of the powdered shell egg was the lowest.

As the age of the chicken increases, the egg weight also increases, but the shell becomes thinner. This…

In the mushroom cultivation process, the preparation of the culture material is particularly important, its quality is directly related to the level of yield, the quality of the pros and cons, but also the premise of high yield, so the reasonable preparation of culture materials and scient…

In the mushroom cultivation process, the preparation of the culture material is particularly important, its quality is directly related to the level of yield, the quality of the pros and cons, but also the premise of high yield, so the reasonable preparation of culture materials and scient…

The Jinling Evening News recently published the news of "The Best Vegetable List, Sweet Potatoes Take the First Place." Suddenly caused many readers to pay attention to sweet potatoes. In recent days, an article on “Caution! Roasted sweet potatoes should not be eaten on an …

First, the orchard with severe canopy crossover and serious inter-row closure has been thinned by "interlacing or culling" or thinning the temporary plant and re-cutting in the second or third year.

II. Orchards with less canopy shrinkage or less suitable for thinning sho…

First, raw materials and equipment

Ingredients: Mainly buy broad bean paste from the market, add some accessories. Accessories mainly include: vegetable oil, sesame, peanut noodles, tomato sauce, sugar, monosodium glutamate, and caviar. Equipment: steam sandwich pots, autoclaves, crus…

1. Miscellaneous bacteria prone to grow in the stage of mycelium growth

1 Penicillium: Penicillium is the most prone to filamentous fungus. The optimum temperature for development is 30°C-35°C, but it also grows well at around 20°C. Penicillium began to spread and resemble…

The following measures can be taken: 1. Know how to ventilate the house and use it skillfully. Horizontal negative pressure ventilation, because the fan installed in the side wall and gable position is different, so that the static pressure in the chicken house, the size of the air inlet, …

First, they must be collected separately so as to control the quality of drowning when feeding pigs. Corrupted leaves and spoiled meals should be removed. The muddy water contains many objects and should be transported in time to prevent spoilage. The second is that after entering the farm, dr…