Precociously cultivated zucchini, with a new high fat film seed dressing (mixed with seed coating agent), can repel underground pests, isolate virus infection, does not affect the germination and ingestion function, strengthen respiratory intensity, and increase seed germination rate. After subterranean species, the surface of the soil is sprayed with 600-800 times of new high-fat film to protect the water from evaporation, sun protection, drought resistance, heat preservation and anti-freeze, soil layer compaction, suffocation and isolation of pests and diseases, and increase the emergence rate. In the early cover with grass cover early, plastic film should be detained. Seedlings are not ventilated, kept at 25 to 30°C during the day and 15 to 20°C at night. According to the plant's demand, the temperature can be properly adjusted. When the minimum temperature at night is stable above 13°C, all protection facilities can be removed and allowed to grow and develop under open conditions.
After planting the seedlings, the seedlings shall be poured once and then the seedlings shall be sowed. The temperature during this period is relatively low and the cultivator should be used many times. The cultivator can be shallow and deep, once every 5 to 7 days.
In the vine-climbing stage, spraying Huanhua No. 3 can inhibit the main shoots, axillary buds, and madness of various crops and promote flower bud differentiation. More flowering, more fruit set, anti fruit drop, promote development, completely replace the traditional extensive approach of artificial shoots and hormone killing. In the budding stage of the early flowering stage, spraying the fruit and sturdy turmeric, the fruits and vegetables will enhance the pollen fertilization quality, and the cycle fruit setting rate will be strong, the development of the fruit will be promoted, there will be no abnormalities, good uniformity and quality, and the fruits and vegetables will be produced in succession.
Premature cultivation Because the outside temperature is still low, there are few insects, and the plastic film is closed, making it difficult to accept insect pollination. Therefore, artificially assisted pollination is necessary. Artificial pollination should be conducted from 8 to 10 am. Artificial pollination should be carried out daily until harvesting begins.
When harvesting the root melons, cultivating usually takes 4 to 5 times. At this time, if too much watering, not only reduce the temperature, but also easily lead to leggy, and fell to melon, affecting premature. The general plants showed dry elephants. There was mild wilting at noon. When the root length was about 10 cm, the seedlings should be finished and watered and topdressed.
Tof(Time-of-flight), is JRT new product, which is a single-point LiDAR sensor. With a micro size of 46x17x7mm, customers can widely use in many Laser Measurement Solutions. The lidar distance sensor can measure 12m short-range. It's great for Unmanned Aerial Systems.Contact Us Now for data sheet.
| Product Name | Tof LiDAR Sensor |
| Model Number | IT02S-65-A/IT02S-65-B/IT03M-650 |
| Measuring Range (without Reflection) | 0.1-12m/0.1-10m/0.1-15m(90% reflectivity) |
| Place of Origin | China |
| Accuracy | 2cm~4cm/5cm |
| Blind Area | 10cm |
| Resolution | 1cm |
| Measuring Unit | centimetre |
| Laser Class | Class II, red |
| Laser Type | 650nm, <1mW |
| Communication Interface | UART, 115200bps(default) |
| Size | 46*17*7mm/50*26*13mm |
| Weight | About 4g/10g |
| Voltage | 2.7V~+3.6V |
| Electrical Level | TTL/CMOS |
| High Frequency | 100hz |
| Operating Temperature | 0-40 ℃ (32-104 ℉ ) |
| Storage Temperature | -25~60 ℃ (-13~140 ℉) |
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Chengdu JRT Meter Technology Co., Ltd , https://www.irdistancesensor.com