Vegetable management before the rainstorm
OVERVIEW
Phlizon LED Grow Light bars made in the China, full spectrum led grow light bars for plants growing,designed specifically for use as supplemental greenhouse lighting. 4 bars,6 bars ,8 bars 10 bars ,12 bars for choice.Adjustable bar quantity to make much more convenient repair and replacement in the future
FEATURES
High power branded Samsung chip with high Par Value
Light distributed evenly in every spot and cover larger area
Full-cycle spectrum optimized for rapid growth and complete plant development
Full spectrum for different period of growth
Customizable spectrum ,any spectrum can be OEM/ODM,at any stage of growth accordingly
Passive cooling (no fans),Aluminum material and heat-dissipation design.
APP WiFi to make operation.Standard without dimming, dimming with different PPFD.
Energy Saving, environmental friendly
Suitable for a wide range of vertical farming lighting applications like vegetables, herbs in shelfs or CC racks.
3-5 Year Warranty
Applications
Hydroponics, Horticulture, Agriculture and Greenhouse
Locations: Farm, Exhibition, Garden, Home, Urban, Bonsai, and University Lab
Growth of Fruits, Vegetables, Flowers and so on
Seeding, Rooting, Breeding, Flowering and Fruiting period
PH-B8,Powerful 640W Led Grow Light,640 Watt Grow Light,8 Bars Grow Light,Adjustable Spectrum Grow Bars Shenzhen Phlizon Technology Co.,Ltd. , https://www.szledaquariumlighting.com
Safety FCC ETL Certified and IP54 Rated.Passive cooling,extrusion pure aluminum can 100% ensure heat dissipation. Plants will grow better under the Full Spectrum LED Grow Lights, as well their yield. will increase hugely.
How to manage vegetables before and after heavy rain
Dredging channels should be done well to clear the ditch, the ditch, the lumbar ditch, and the ditch. Generally, the ditch is more than 80 cm deep, the ditch is more than 50 cm deep, the back groove is more than 30 cm deep, and the ditch is 20 cm deep. The high to low drop allows the rain to drain in time. Like the spring rain in the south, each block needs to be deep trench (more than 20 cm deep in the trench), narrow (within 90 cm wide), and high sorghum, which is good for drainage. Especially for a field with a large unit area and a length of more than 50 meters, a waist groove must be drawn in the middle, and a trench of 50 cm and a width of 40 cm must be drawn around the field.
Repair and reinforcement of the shed. Rainstorms are often accompanied by squally winds. Before the rainstorm, the shed film should be inspected, and the damaged parts should be repaired. Check whether the laminating line is firm. Be careful to blow the blast from the rupture of the shed film and smash the shed film.
Do a good job of covering the mulch film. The mulch film should be sealed with fine soil to prevent the wind from blowing through the planting hole and rupture the mulch. The side of the block should be sealed with mud to seal the film. Before the film is covered, the face should be made into a turtle shape and slightly flattened and snapped tightly so that the cover film can be pressed against the face to prevent the wind from smashing the film.
Pre-rain prevention. It is necessary to prevent and cure diseases after rain, and high temperature and high humidity are the conditions for some outbreaks of pests and diseases. It can be sprayed once with streptomycin sulfate, thiophanate-methyl or chlorpyrifos cyanide zinc (Kreis).
Vegetable Management after Rainstorm
Timely drainage and timely inspection of the field, found that the ditch is blocked by garbage, or if it is not cleared in time, it should be cleaned up, dredged in time, and drained in time to make the rain live in the field.
Cultivated loose soil After the heavy rain, the exposed vegetables are easy to cause soil compaction. The soil moisture is large and the air is not easy to cause the roots. The soil should be ploughed once in time.
Positive seedlings, replenishing seedlings Rainstorms often cause the plants to fall down or drench the soil around the plants, so that the roots must be exposed, and timely seedlings and seedlings should be added.
Fertilizing water to raise seedlings After the plants have resumed growth, they should be promoted with rare human waste water or urea.
After treatment and treatment of worms and rains, timely use phoxim or trichlorfon, chlorpyrifos, avermectin and other roots or spray to control pests, using procymidone (speed keiling), oxalin, chlorpyrifos, sulfate chain Medicines such as mycin and neomycin are used to control diseases such as gray mold and scab.
Do a good job in the management of the shed. After the heavy rain, the humidity in the greenhouse is also large. When the temperature is high and the humidity is high, the opening and closing management of the shed should be done. In principle, the opening and closing temperature of the newly planted greenhouse is 28 °C, that is, the morning is raised to 28 °C to open the shed door, and even the skirt is opened. In the afternoon, the skirt is lowered to 28 °C to close the skirt and the shed door. After planting the live vegetables, the opening and closing temperature is in principle controlled at 25 °C.
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