Artificial cultivation techniques of earthworms

Earthworm is also known as earthworm, earth element and aphid and is an important Chinese medicinal material. All the female insect drugs, the male can also be human drugs before the final peeling, cold, phlegm, with broken knot, prolactin, phlegm and other effects. The use of artificial soil worms ---MORE---

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Fruit trees are vulnerable to freezing

At present, the vast majority of fruit tree production in China is still open field cultivation. The cultivation of open fields is greatly influenced by natural factors. Sometimes due to changes in natural conditions, the output of fruit trees is determined, which affects the income of the fruit fa ---MORE---

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Technical Tips for Planting Potatoes in Winter Fields

First, choose a good field, timely sowing requires deep plowing layer, loose texture, fertility in the upper sandy loam soil, irrigation and drainage of rice fields, the former not for the tuber potato, radish and other tuber crops. At the same time, it is necessary to arrange the sowing period rat ---MORE---

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American Golden Oyster Breeding Technique

The American gold cocoon, also known as silk cocoon, is the most famous carp in the United States. It is also one of the most famous warm and cold water-based freshwater fishing species, and is widely distributed in the central and northern regions of the United States. It has a beautiful shape and ---MORE---

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How to Store and Transport Poultry Vaccines Properly

In the process of rearing poultry, due to a variety of factors, often lead to immune failure, improper storage and transport of vaccine is one of the factors that can not be ignored, then how to properly store and transport poultry vaccine? ? First, it is necessary to properly keep a good vaccine ---MORE---

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The establishment of a large almond field in the United…

The establishment of the flat peach orchard is the basic work for almond production. The quality of the garden is good and it has a major impact on the management and fruit production and quality for many years. It is difficult to remedy the problem in the late construction period. Therefore, it m ---MORE---

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How to troubleshoot the "burner oil" failure

After the Taiwan W-100 Excavator was overhauled, the engine burned heavily. According to the machine operator, the total amount of 25 kilograms of engine oil was added in three shifts. This phenomenon did not occur before the overhaul. The same trouble was ruled out by the same manipulator. Due to ---MORE---

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