Can the waste water in the snake pond be reused after treatment?
In the arid regions of the north, water resources are relatively tight and scarce. Especially in the spring when "spring rain is as expensive as oil", if the waste water in the pool is pumped out and discharged, it is not wasted. Besides, the flowers and trees in the snake farm also need water. Why not reuse the waste water? Besides, the water in the snake pond (ditch) is generally changed more frequently, so as not to the extent that it cannot be reused. My snake garden tried to put some oxidizing disinfectants and insect repellents in the wastewater according to the proportion of water. After stirring evenly, the right water was used for trial. The result was really good. It was really killing two birds with one stone. It was not wrong to irrigate grass, insect repellents, disinfection and moisture.
- Prev
Some problems that should be paid attention to in foxes 'farrowing period
Fox farrowing time is mostly concentrated in the night and early morning, the whole process of parturition is mostly 2-3 hours. After giving birth, most female foxes can eat the placenta and lick the mucus from the young fox. Individual first birth fox will not care, often do not eat placenta. The foxes are suckling after birth and the lactation period is 55-60 days. Most female foxes can take good care of their young foxes under normal nutritional conditions, but a few female foxes that have no milk or lack milk, or have not given birth (including stillbirth), and those with diseases will give birth.
- Next
On the processing technology of Zaocys dhumnades
(1) harvesting and processing ① harvesting in summer and autumn, artificially farmed black snakes can be harvested at any time. ② processing (1) Origin processing. Black snake processing can be divided into two kinds: disk snake and snake stick. ① coiled snake. After catching, break the snake to death, cut it open from neck to anus with a sharp knife or scissors in the abdomen, remove the left viscera, take the bamboo needle string into a circle, place the head in the center, insert the tail end into the abdominal cavity, put it on a barbed wire rack and dry it with charcoal fire; or use firewood to dry, turn frequently during fumigation, until the surface is slightly black
Related
- On the eggshell is a badge full of pride. British Poultry Egg Market and Consumer observation
- British study: 72% of Britons are willing to buy native eggs raised by insects
- Guidelines for friendly egg production revised the increase of space in chicken sheds can not be forced to change feathers and lay eggs.
- Risk of delay in customs clearance Australia suspends lobster exports to China
- Pig semen-the Vector of virus Transmission (4)
- Pig semen-the Vector of virus Transmission (3)
- Five common causes of difficult control of classical swine fever in clinic and their countermeasures
- Foot-and-mouth disease is the most effective way to prevent it!
- PED is the number one killer of piglets and has to be guarded against in autumn and winter.
- What is "yellow fat pig"? Have you ever heard the pig collector talk about "yellow fat pig"?