These kind of herbs are made from plants` seeds. Seeds are the product of the ripened ovule, and have been an important development in the reproduction. After the long time exploration and research, we found that some seeds have high medicinal value, so we process them to high quality herb medicine. Such as GINKGO SEMEN and FOENICULI FRUCTUS.
Chinese Medicinal Herbs Seeds,Medicine Semen Trichosanthis,Medicine Fructus Trichosanthis,Medicine Lablab Semen Album Drotrong Chinese Herb Medicines Co.,Ltd. , http://www.drotrongherb.com
I. Preparatory work before stocking How to prepare for various preparations before stocking is a key measure for the safe and smooth stocking of seedlings. The preparation work includes cleaning and disinfection of the Dianchi Lake in the greenhouse, and the general environment can be sprayed and disinfected according to the instructions. Dianchi is sterilized by bleaching at a concentration of 20 ppm bleach on a rinsing basis. In addition, there are various equipment maintenance, such as the injection and drainage system, aeration system, anti-escape facilities, power supply systems and other equipment, must be fully repaired before restocking and retest to completely normal. In addition, facilities such as insulation and leak-proof ventilation in the whole greenhouse should also be overhauled. It should never be repaired after stocking. This will affect the normal breeding of earthworms. After the above work is done, the food table, drying benches and the set amount of water will be placed in the pool to wait for stocking.
Second, the quality of the seedlings of a good selection and selection of healthy and normal seedlings is the basis for raising the survival rate of aquaculture. In some places, the seedlings were stocked regardless of their quality, resulting in the consequences of low survival rate, poor growth, and wide-ranging specifications. Therefore, the selection of seedlings should be carried out in the following aspects: First, the specifications are neat, and generally require an average specification of more than 3.5 grams, and the size difference should not exceed 0.5-1 grams. It is best not to exceed 3 days before or after hatching. The second is the requirement that the seedlings have complete body shape, no disease, no injuries, and strong vigor and quick response. Third, try not to raise overseas seedlings without customs quarantine.
Third, do a good job in carcass disinfection disinfection Seedlings before the release of the body surface disinfection is an important measure to prevent the occurrence of disease. Disinfecting drugs are best selected for drugs that are less irritating, have good disinfection effect, have fast acting time, and are inexpensive, and must not use irritant oxidants and antibiotics that are resistant to pathogens. The use of commercially available gentian gentian violet at a concentration of 1% is now available. This medicine has both skin protection and killing of fungi and bacteria on the body surface of the seedling. It is also cheap and easy to purchase. Disinfection and soaking for 20 minutes, soaking is best to use a smooth plastic bowl without dead ends, soaking the syrup does not have to be too much, not to have a seedling back is appropriate.
Fourth, pay attention to the timely start of eating seedlings in a timely manner after restocking, open the market can be used commercially available juvenile feed, the first time to eat the best feed to add 10 - 15% of fresh water or egg yolk, the amount of feed Take 4% of body weight as good. In the past, eating more concentrated foods in plastic pots, this method seems to be easy to damage the body. Now it is changed to open the food directly in the pool after disinfecting and stocking. This will not only reduce carcass damage, but also allow the seedlings to eat, adapt and grow early in the pool. The method is to put a little feed slurry around the food table after stocking, and then sprinkle a quantitative amount of feed on the food table.
Seedling stocking technical points
In the process of raising fish in the planting stage, the seedlings are in the stocking stage. Since the seedlings have poor resistance to tender skin, if they are not carefully handled during the stocking, they will induce fulminant diseases and cause losses to the culture. To this end, introduce the technical points of seedling stocking for reference applications.