Control measures for falling flowers and falling fruits in greenhouse

The first is to strengthen the temperature adjustment of the shed. The temperature during the daytime is controlled at 25 °C-28 °C. If it exceeds 30 °C, it should be ventilated in time; the night temperature should be 16 °C-17 °C. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
The second is rational close planting and timely plant adjustment. The density of early maturing varieties is preferably 50,000 to 60,000 plants per hectare. During the plant growth process, the side branches below the first branch are removed, the old leaves and diseased leaves are removed, and the pruning is performed in time to control the rational plant structure. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
The third is to strengthen the management of fertilizer and water. The watering management of eggplant in the early stage is mainly controlled, with less irrigation and more loose soil, especially during the flowering of the eggplant. The water should not be too high, otherwise it is easy to fall and fall. When the stalk grows to the size of the walnut, it is topdressed and watered, and 150 kg of urea per hectare. At the same time, pay attention to the combined application of phosphorus and potassium fertilizer. In the case of irrigation, in order to prevent the early ground temperature from falling, it is possible to adopt a sunny morning irrigation and a furrow irrigation method. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
The fourth is to timely control pests and diseases. In the early stage of the disease, timely prevention and treatment. Brown streak disease was controlled with 75% chlorothalonil 500-800 times solution, and red spider was controlled with 40% dimethoate 1000-1500 times solution. Linyi Fertilizer Network Copyright
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There are two main  Bonded NdFeB Magnet manufacturing methods:

ï‚·Bonded Injection Plastic Moulding NdFeB
ï‚·Bonded Compression Moulding Ndfeb

Bonded Compression Moulding NeFeB Magnets ( called Compression Bonded Magnets) are made by using many isotropic Neodymium, Iron, Boron materials, as well as crushed and powdered Samarium and Cobalt ingredients.Combinations of different elemetal grades are used to creat specific magnetic properties. Compression Bonded Magnets offer higher magnetic strength than Injection Plastic moulded magnets. Although Compression Bonded Magnets have higher magnetic particle density, ther are limeted to simple geometric shapes due to the compaction process. The epoxy is used to protect the magnet surface from industrial solvent and automotive fluids. The normal applications of the magnets range from -40℃ to 150℃.

The advantages of Compression Bonded Magnets:
1. High quantity and even volume manufaturing, with up to millions of pieces per year
2. Single-time moulding and multi-poles orientation.
3. Effective surface treatment to prevent corrosion. The product is coated with epoxy resin to be protect the surface smoothing.
4. Excellent magnetic properties. The energy of Compression Bonded Magnets is 3 times as high as anisotropic ferrite magnets.

Application of  Compression Bonded magnets:
•Mini motors
•Automatic contolling devices
•Sensors
•Drivers
•Telecom


Bonded Compression Moulding NdFeB

Bonded Compression Moulding Ndfeb,Ndfeb Arc Bonded Magnet,Ndfeb Block Bonded Magnet

Jinyu Magnet (Ningbo) Co., Ltd. , https://www.magnetbonwin.com