1. Water the roots. In orchards with insufficient water resources, an elliptical soil hoe is placed around the fruit trees. The soil hoe is 15-20 cm high to prevent water from flowing out, to achieve watering concentration and to promote infiltration. The next day after watering, the roots are cultivated with soil and cultivated 15-20 cm high to protect the roots.
2. Drip irrigation. It refers to an irrigation method that drips water uniformly and slowly into the soil in the root zone of a crop through a dripper such as a dripper or drip irrigation belt installed on a capillary tube. It is more suitable for mountain orchards, which can save water by about 60% to 70%, but requires a little more investment. It requires a large reservoir and a set of drip irrigation machinery and equipment. Technically, it is necessary to prevent pipeline blockage.
3. Infiltration irrigation. Infiltration irrigation is the use of underground seepage pipes to introduce water into the field, and moisten the soil from the bottom up with the help of soil capillary action. The method requires less investment, saves labor, does not damage the soil structure, and saves 60% to 80% of water compared to flood irrigation. Infiltration irrigation equipment includes infiltration ponds, infiltration pipes, valves and other parts.
4. Collect rain cellar irrigation. The law is applicable to areas with severe water shortages. Rainwater collection cellars are built on the site. The cellars can be built into simple water towers. It is usually connected to infiltration irrigation systems, and can also be used to lift water and pressurize by mechanical (pump) methods.
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Home AIDS are items we can't live without in our daily lives. They can help us take better care of our health and that of our families. Here are some common home AIDS:
1. Thermometer: A thermometer is a tool used to measure body temperature. It can help us find abnormal conditions in the body, such as fever and so on. There are many types of thermometers on the market, including electronic thermometers, infrared thermometers, etc., which are very convenient to use.
2. Cotton swabs: Cotton swabs are small tools that can be used to clean ears, wipe wounds, and more. When using cotton swabs, be careful not to go too far into the ear canal to avoid damaging your hearing.
3. A pill box: A pill box is a container used to store medicine. It can help us better manage the use of medicine. Pill boxes are generally divided into multi-cell and single cell. Multi-cell pill boxes can store different drugs according to different time periods, while single cell pill boxes are suitable for storing one drug.
4. Non-slip pads: Non-slip pads can help us avoid sliding household furnishings and reduce family accidents. It can be placed under furniture, in the bathroom, etc., and is very easy to use.
In conclusion, home AIDS may seem small, but they play a very important role in daily life, helping us to take better care of our health and that of our families.
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