Citrus grows faster in summer and is also a key stage for the production and quality of citrus throughout the year. However, due to the high temperature in summer, the rain and rain, and improper management, will affect the annual harvest. Therefore, summer management is particularly necessary. In the following, combined with the growth characteristics of citrus, several technical points of summer management of citrus orchards are proposed:
First, a reasonable bud. Unsuccessful saplings, until the summer shoots grow to about 5 leaves, picking the heart in time to promote the ripening of the branches. As a result, the big tree should wipe out the summer shoots, and short-cut the branches of the fallen fruit trees to stimulate the early autumn shoots. At the same time, it is necessary to scientifically determine the fruit, the ratio of leaf to fruit of each tree is 30:1.
Second, formula fertilization. In summer, the citrus fruit is inflated, and the supply of nutrients in the tree must be sufficient. Generally, the time for applying strong fruit fertilizer should be completed at the beginning of July at the latest. Fertilization should be formulated and fertilized. The ratio of nitrogen, phosphorus and potassium is 10:8:6. In the process of soil fertilization, foliar spray fertilizer is also required to form an up and down all-round increase in tree nutrition.
Third, pest control. It mainly controls anthracnose, red spider, black thorn, white locust, aphid, etc. to ensure the robust growth of the tree.
Fourth, drought relief. In the fruit expansion period, if the weather is dry, the orange orchard should be irrigated in time. After the heavy rain, the water should be removed in time for low-lying low-humidity parks.
LED Sensor Batten Lights has options of microwave sensor and infrared sensor. There are two sensing modes. One is 0-10v dimming, and the other is on/off.
The main difference between these two modes is that the 0-10v dimming mode can set the brightness of the light after the person walks, and the pending time of this brightness can also be set. On/off mode, you can only set the time for the lights to turn off after a person walks, but not the brightness (that is, functions 3, 4 cannot be implemented). The 0-10v dimming mode is more intelligent.
Briefly introduce the function of sensor light:
1. Set up daylight threshold: If the ambient light is higher than the set brightness, the sensing function will not be triggered.
2. Set up the hold time: The time for the light to maintain brightness after the person walks away.
3. Set up a stand-by dim level: set the brightness maintained after the person walks
4. Set up stand-by time: After the person walks, the time to maintain low brightness
5. Set up detection area: Set the detection area.
Toggle button can set the remote distance of remote control and sensor.
If you need sensor lights in factories or warehouses, corridors, or other indoors, you can choose this LED Sensor batten lights. If you need IP66 sensor light, you can choose Sensor Waterproof Light.
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SHENZHEN LITEHOME OPTOELECTRONIC TECHNOLOGY CO., LTD. , https://www.litehomelight.com