Tattoo Footswitch:
You can plug it into a Tattoo Power Unit directly.When you need to start work you can turn it on,if finished,just turn it off.It is also very convenient.
Tattoo Foot Switches Tattoo Foot Pedal, Tattoo Foot Switch, Tattoo Pedal, Tattoo Foot Switches, Tattoo Machine Foot Switch Paddy Irons Tattooo Factory , http://www.paddyironstattoo.com
Tattoo Foot Switches or tattoo pedals are use for control tattoo machines. Usually Plug into the power supply then press the pedal the Tattoo Machine can start to work.
We offer two kinds tattoo foot pedals:Tattoo Footswitch with connect line and Wireless Tattoo Foot Pedals.
The material of Tattoo Foot Switch is various:Plastic,Stainless Steel,Aircraft Aluminium tattoo foot pedals.
We also provide Tattoo Power Hand Switchs.This can instead of Tattoo Foot Pedal.
Breeding techniques of broodstock in autumn and winter
First, look at water fertilization. Pelicans and earthworms feed on plankton, and they should use fertilization to promote large-scale reproduction of plankton. If there is enough feed for quail and earthworms, gonadal development is good. Therefore, looking at water fertilization is the key to raising good fleas and brooding broodstock. In particular, strengthen the fertilization before winter (generally about 500 kg per 0.067 hectare per week), so that the color of the water to turn thick, and also a small amount of supplementary fertilizer should be applied after the winter, fertilization should follow the principle of "more than a small amount of continuous supplement." In the fertilization process, must use ripe fertilizer, it is best to use compost water, and also should pay attention to thunderstorms and hot weather in the fall, when the pressure is low, we must strictly control the amount of fertilization, so as not to cause broodstock pan pool. In short, the stress in autumn and winter will enable the broodstock to save enough nutrients to ensure the normal development of the brood broodstock at the beginning of spring and promote the smooth maturation of the egg. In addition, the cultivation of broodstock and bream broodstock mainly involves regular fertilization in the fall and organic fertilizer in the winter. Among them, the carp ponds account for about 70% of manure, and livestock manure accounts for about 30%; carp ponds are dominated by cow manure, which generally accounts for 70%, and human excrement accounts for 30%. Second, reasonable feeding. Rational feeding is the key to fostering grass carp and bluefish broodstock. In autumn, as the water temperature decreases, the feeding intensity of grass carp gradually decreases, and the source of green material is also insufficient. Therefore, this period of time should be based on concentrates and strengthen cultivation. Generally, the weight of each broodstock is 10-15 kilograms, and about 50 grams of concentrate is fed every day. At the same time, in order to promote broodstock feeding and be well digested, fine and green ingredients should be placed in a time-shared manner. In general, green materials should be placed in the morning, accounting for 30%-50% of the body weight of the broodstock, and concentrates in the afternoon account for 2%-3% of the body weight of the broodstock. After entering the winter, the feeding of concentrate should be reduced. Normally, it should be put in every other day when the water temperature is high, and once in 3 days when the water temperature is low. Herring is mainly fed with snails, clams and quail meat, supplemented with small amounts of soybean cake and other concentrates. In autumn and winter, feed should be reduced appropriately, but care should be taken to ensure that the fish are full. Third, timely new water. Adding new water to keep the water in the pool fresh is beneficial to the development and maturation of the gonads. Generally, new water should be added according to the season, water quality, thin and broodstock feeding conditions. In autumn and winter, it is usually flushed every 10-15 days, each flushing for 3-5 hours, so that the water level rises by 10-17 centimeters. should. However, it should be noted that in order to maintain a certain degree of fatness in the water quality of broodstock and puffer fish ponds, flushing of broth and broodstock ponds should be less appropriate. Fourth, fish disease prevention and management. Prevention of fish diseases focuses on prevention. Generally, bleaching powder is sterilized once every 15 days or so in the food field. At the same time, the food table should be cleaned and dried regularly. When the new water is added, blocking facilities should be installed to prevent the enemy from entering the broodstock. In the fall of fish disease, the inspection and management of ponds should be strengthened to prevent flooding. Management should be done in order to cultivate broodstock, full-time staff management, and special feeds. The management must be strict and rigorous.