According to the National Geographic magazine, in the Ribera Canyon State Park not far from Sao Paulo, Brazil, a cluster of mushrooms glows green at night or in dark places.

There are about 500 species of fungi worldwide and 33 species that emit light. This kind of mushroom is one…

The southern bigmouth bream is a valuable economic fish distributed in large waters south of the Yangtze River. It has the advantages of strong adaptability and rapid growth in artificial breeding. The meat is delicate, delicious, with less intermuscular punctures, but not with fertilizer. Wid…

Seedling raising is one of the most important aspects of vegetable production. If we can cultivate high-quality and robust seedlings, we can say that vegetable production has been successful for more than half.

With the decrease of temperature, if there is no effective coordination…

Seedling raising is one of the most important aspects of vegetable production. If we can cultivate high-quality and robust seedlings, we can say that vegetable production has been successful for more than half.

With the decrease of temperature, if there is no effective coordination…

First, method
1. Correct location The entire area is in good condition with no industrial pollution, pesticide pollution and domestic pollution. Adequate water supply, good water quality, fresh air, and no soil pollution. The fish ponds in the crocodile breeding base have fertile soil, en…

First, method
1. Correct location The entire area is in good condition with no industrial pollution, pesticide pollution and domestic pollution. Adequate water supply, good water quality, fresh air, and no soil pollution. The fish ponds in the crocodile breeding base have fertile soil, en…

(1) Inspection of technical status

Before the planter works in the ground, it is necessary to check whether the various components are deformed, whether the fasteners are loosened, whether the fastening, transmission, cultivation, and adjustment of the system operation are flexible, a…

1, sweet and sour liquid trapping method. The syrup, vinegar, liquor, dichlorvos, water according to the ratio of 2:3:1:4:90 formulated into a liquid, and then soaked with gauze or cotton balls liquid, remove and wring out and cover the surface of the culture medium. The pests smelled of sweet…

Summer is the time of citrus management. Citrus fruits are in fruit enlargement and require a large amount of fertilizer. It is also in the rainy season. It is a high temperature and high humidity. It is the peak of citrus diseases and pests. It ensures the quality of citrus, increase producti…

In autumn, the fish is put into the box. After being fattened through the pond, the constitution is generally strong and it is easy to adapt to the cage environment. At the same time, when the cascading caisson was overwintering, not only did the wintering body lose more weight than the po…

At present, the fertilization structure in agricultural production is still very unreasonable. There are widespread misunderstandings in fertilizer application such as unscientific fertilization, insufficient fertilizer input, structure and proportion of fertilizers, which seriously affect…

Ponds are places where aquaculture animals live. Environmental conditions directly affect the survival and growth of aquatic animals. Scientifically controlling aquaculture water quality is the key to improving the growth rate of cultured species, achieving disease reduction and achieving high…