Ginger mulching cultivation increases the ground temperature, so ginger can be sowed early, extend the growth period, increase production, but also moisturize, inhibit weed growth, reduce the number of cultivator, reduce costs.
One, single-layer film coverage
Ginger covered with mulching film can be sowed 25 to 30 days earlier, and increased by more than 20% compared to the control. Spraying the herbicide once after sowing, and then covering the film, can both eliminate the trouble of weeding and reduce the number of herbicide application. The film is generally removed in late June. The specific approach is: after sowing with a 1.2 m wide plastic film to cover the ridge on both sides of the groove, take the soil compaction film, so that the distance between the bottom of the groove and the membrane to maintain about 15 cm, a plastic film cover two lines. After the shoots are unearthed, when the seedlings come into contact with the mulch, perforation leads to the seedlings.
Second, double film coverage
The author uses transparent and black plastic film double film coverage to obtain better results. The specific approach was: After the ginger was sown in mid-April, it was immediately covered with a transparent plastic film, and by the beginning of May, a black plastic film was applied on the transparent plastic film before the emergence of the ginger. The main role of black film is to shade, to achieve the purpose of cooling, moisturizing, water saving, weeding. This practice can not only reduce the cost of shading 200 to 300 yuan / mu, but also increase production by 30% to 40%, is currently worth promoting a new technology for high yield ginger cultivation.
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| 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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