Treating diseases and preventing insects is an important part of doing a good job in agricultural production and increasing food production. Remind farmers friends: 7 taboos for the preparation of pesticides . First, use well water to dispense medicine The well water contains more minerals such as calcium and magnesium, and they are easy to react with the chemical solution to form a precipitate, thereby reducing the efficacy. Second, sewage dispensing The sewage contains many impurities, and the dispensing will block the nozzle, which will also destroy the stability of the liquid and reduce the efficacy. Third, the application of rain and rain and high temperature Spraying the wind will make the pesticides drift; when applied in rainy days, the liquid is washed away by rain to reduce the efficacy; when applied at high temperature, it is prone to phytotoxicity and poisoning. Therefore, the best application time is: 8:00 am - 11:00 am, 4:00 pm - 6:00 pm. The weather is fine and the breeze is applied. Fourth, the abuse of pesticides The corresponding pesticides should be used according to the crop type, the control object and the performance of the drug, so as to achieve the right medicine, and avoid blindly increasing the application amount, resulting in enhanced pest resistance, reducing the control effect, and easily causing phytotoxicity. Five, flowering spray Crops and fruit trees are applied at the flowering stage and are prone to phytotoxicity. 6. Pre-harvest application Since pesticides can cause residues on crops, residues can cause food poisoning if applied before harvesting. Seven, one medicine used Long-term use of one or a dosage form of pesticides is most likely to cause pest resistance and reduce the control effect, so it should be used alternately. More pesticide knowledge , please pay attention to China Pesticide Network
Same as the others IR LED, 1300nm LED can packaged by SMD LED and Through-hole LED.
1300nm led is a infrared LED(IR LED). Common infrared LEDs are like: 1300nm IR LED, 1350nm IR LED and so on.
1300nm IR LED, 1300nm LED, 1300nm Infrared LED Shenzhen Best LED Opto-electronic Co.,Ltd / BESTSMD CO LIMITED(HK) , https://www.bestsmd.com
For the Through-hole Light Emitting Diode 1300nm LED,
We can customize the shape, the lighting angle, the number of emitting source, the flat pin LED and braided LED. Such as: infrared 5mm 1300nm LED with 5 degree, infrared 5mm 1300nm LED with 20 degree, infrared 5mm 1300nm LED with 30 degree, infrared 5mm 1300nm LED with 45 degree, infrared 5mm 1300nm LED with 60 degree, infrared 5mm 1300nm with 90 degree, infrared 5mm 1300nm LED with 120 degree. Infrared 3mm 1300nm LED with 3 degree, infrared 3mm 1300nm LED with 20 degree, infrared 3mm 1300nm LED with 30 degree, infrared 3mm 1300nm LED with 45 degree, infrared 3mm 1300nm LED with 60 degree, infrared 3mm 1300nm with 90 degree, infrared 3mm 1300nm LED with 120 degree ect.
There are many other shapes or color of lens for your choose. Customized infrared LED are available
For the SMD LED 1300nm LED,
We can supply dual-chip infrared LED, three-chip infrared LED, multi-chip infrared LED, high voltage LED, flashing infrared LED and variety of size SMD LED. For instance: 3528 SMD infrared 1300nm LED, 2835 SMD infrared 1300nm LED, 3014 SMD infrared 1300nm LED, 1206 SMD infrared 1300nm LED, 3020 SMD infrared 1300nm LED.
There are also have many other shapes to choose, like the 5050 SMD infrared LED, the 5730 SMD infrared LED ect. You can choose any one of them for your requirement.