Eggplant raised in early spring, mainly to prevent soil-borne diseases, blight, bacterial blight and sclerotinia. The seedbed soil is disinfected, and 50 kg of seedbed soil plus 20 g of 68% gold mine water dispersible granules and 10 ml of 2.5% celite suspending agent mixed with soil can be loaded with nutrient mash or spread on nursery. Spraying 0.1% to 0.2% potassium dihydrogen phosphate and 0.05% to 0.1% calcium chloride at the seedling stage to increase the disease resistance of the seedlings. After emergence, at the beginning of the disease, spray 58% of metalaxyl Mn-Zn wettable powder 500 times solution, 64% of anti-virus WP WP 500 times to prevent rickets; spray 70% methyl thiophanate 800 times liquid control Blight; found sclerotinia disease, can be controlled with 50% phorhin WP 1500 times solution, or 50% Nong Liling WP 1000 times solution.
The winter-grown eggplant can prevent and cure bacterial leaf spot disease, and can be sprayed with 77% of WP, 600 times of bacteria, and 47% of ruthenium WP.
Whether it is wintering cultivation or early spring nursery, since January is the lowest temperature in a year, it should be kept warm and dehumidified. In addition, it is sprayed with potassium dihydrogen phosphate + brown sugar to resist cold, 68% Jinlei Granules 600 times liquid. Irrigation, 68.75% easy to protect 600 times liquid spray to prevent cold damage.
Specifications:
Display size: 7 inch TFT
Scanning manner: Electronic convex array, electronic linear array
Working frequency: 2.0MHz~10MHz
Display mode: B, B+B, B+M, M, 4B
Scanning range: Convex array 60°~150°
Amplification factor:1.0, 1.2, 1.5,2.0
Gain control: 8 segments TGC and overall gain can be adjusted respectively
Image processing: 8 γ corrections, frame correlation, point correlation, line correlation, digital filtering, digital edge enhancement and pseudo color processing, etc
Image gray-scale: 256 levels
Scanning line number: 512 lines/frame
Frame rate: 30 frames/second
Digital scanning conversion: 512×512×8 bits
Memory capacity: ≥2GB
Conventional measurements: distance, perimeter, area, volume
Obstetric measurement: horses, cattle, sheep, dogs, cats obstetric measurement
Report function: auto make report
Battery capacity: 3000mAH/7.4V,can work more than 2 hours
Display screen: 7" TFT
Output interface: USB port, video.
Overall size: 216mm×147mm×27mm
Total weight: 950g(with battery)
Waterproof: IP65(optional)
Standard Configuration:
Host, convex probe, built-in battery, power adapter, bag.
Optional:
Linear probe, Micro-convex probe, Rectal probe, Backfat probe.
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Guangzhou Sonostar Technologies Co., Limited , https://www.sonoeye.com