When cucumbers are used to prevent diseases, they are prone to phytotoxicity. What are the phytotoxicity of cucumbers? How to prevent it?
Greenhouse cucumbers use Zengjialing, Seguaing, and anti-falling agents, which tend to cause plant growth to stagnate, leaves thicken and become brittle, leaves are dark green, melon strips are short, and the symptoms of malformation are numerous. And the drugs such as triadimefon, mancozeb, Ethylphosphorus, and sclerotium are easy to cause phytotoxicity on cucumber.
Related measures
Coordinate the environmental conditions of cucumber temperature, light, water and gas in the solar greenhouse, strengthen scientific management, and create the optimal growth and development conditions for the common development of greenhouse cucumber vegetative growth and reproductive growth. When using hormones, you should first try and apply them again, and find out the active ingredients of the hormone pesticides used, so as to avoid the same concentration and excessive concentration, resulting in poisoning.
In order to avoid the occurrence of phytotoxicity, it should be based on agrochemical, physical and ecological control, minimize the application times of chemical pesticides , reduce the application concentration, and use cucumber sensitive pesticides with caution.
1, various size and style for choice.
2, 20 years plating experience guarantee the possibility of customized plating color and painted as well, like ani que gold, brown, as you name it.
3, Well equiped moulding and diecasting workshop enable us to give you customized style and design.
4. we are member of BSCI.
5, we have six plating lines with 20000pcs production capacity per DAY.
We'll give you best and detailed response for what you are interested in . Sincerely welcome your visit to our factory!
Limit quantity: it can be 300 sets for each color (just for your trial order)
Payment Terms: 30% T/T deposit, 70% remit before shipment.
Delivery time: 30 days after receipt of deposit
Packing: Inner packing: PVC box, PET, Shrink film, poly bag.
Outer packing: 6sets/ carton, 10sets/carton, 12sets/carton, 24sets/carton.
Ports: Ningbo or Shanghai
Detail information
1. Curtain Rod:
Fixed curtain rod:
Length: less than 2.4meters.
Diameter: 12mm, 16mm, 19mm, 25mm, 28mm.
Material: iron
Surface treatment and color:
(1) Electroplating (antique brass, antique copper, brushed nickel, polished brass, polished chrome, satin nickel)
(2) Spray painting (all colors)
Extendible curtain rod:
Length: 70cm---120cm; 120---210cm; 160---300cm; 210---400cm.
Diameter: 13mm---16mm; 16mm---19mm; 25mm---28mm.
Material: iron
Surface treatment and color:
(1) Electroplating (antique brass, antique copper, brushed nickel, polished brass, polished chrome, satin nickel)
(2) Spray painting (all colors)
Material: iron, aluminum, resin, zinc, plastic, crystal, cane.
Diameter: matching with curtain rod
Surface treatment and Color: matching with curtain rod (as per customers request).
3. curtain rod bracket
Material: iron
Diameter: matching with curtain rod.
4. Curtain rod rings:
Material: iron, plastic.
Diameter: matching with customers request.
One Curtain Pole set including:
(Choice 1)
1) Metal single pole: the length: according to customers requests
2) 2 brackets
3) Rings (metal or plastic)
4) 2. Related finials
5) Includes screw and anchor.
(Choice 2)
1) Metal extendible pole (Double-rails are also available)
2) 3 brackets
3) Rings (metal or plastic)
4) 2 related finials
5) Including screw and anchor
Iron Curtain Ring, Wrought Iron Curtain Rings, Iron Curtain Hooks
YUYAO CITY YISHENG METAL PRODUCTS CO.,LTD , http://www.alydecor.com