Fisheries Research Institute of Fujian Province, the international leader in artificial breeding technology, experts called for accelerated promotion
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æ£ äºŒ 二 二 二 二 二 , , , , , , , , , , , , , , , ,? This is not impossible. Yesterday, an expert from the …
The article “How to Raise Pangolin†written by the author has attracted the attention of many farmers after the publication of the Fujian Science and Technology News. The authors present the domestication techniques related to pangolins from the farmers' letters as follows. 1. …
1, the adjustment of the closure. First, adjust the gap when the contacts are separated to 0.7 to 0.9 mm. Remove the wires from the battery and armature terminal on the regulator, and then use the battery fire wire to touch the armature terminal and use the battery power to aspirate the active…
Preparation of storage liquid Alum has the effect of maintaining the hardness of pulp, and salt has antiseptic effect. The storage solution is prepared by dissolving alum and salt in water, and the degree of salinity of the water must be higher than 2 g of salt per 1 liter of water.
The r…
The r…
Mulberry is a woody plant. Mulberry is the largest by-product of sericulture production. Mulberry is moderately fibrotic. It can be used as a culture material for edible fungi and medicinal fungi, in addition to being a good paper raw material. Mulberry itself is a commonly used Chinese herbal…
I. The main diseases of ornamental pineapples and the prevention and treatment of diseases of ornamental pineapples can be divided into two major categories. One category is called non-infectious diseases, also called physiological diseases, which are caused by environmental conditions such as…
With the rapid development of breeding in high-density ponds, the market's demand for catfish has become saturated, and carp prices are also falling. In order to enrich the freshwater …
The bees are insulted during the wintering period. Under normal circumstances, they cannot be checked out of the box. The situation inside the box is mainly determined based on observations outside the box. In the late winter, the bee colony must continue to do the following aspects:
Wate…
Wate…