Eggplant physiological disease prevention measures

February 11, 2020

The young leaves of young yellow leaves are bright yellow and white, green leaves remain on the tips, and rust-colored strips appear on the middle and lower leaves; multiple fertilizers, high humidity, excess soil acidity or manganese nutrients, inhibition of ferritin absorption, etc., easily lead to new Yellow leaves. Control measures: After onset, spray 500 times ferrous sulfate on the surface of the leaf (do not overweight); apply magnesium hydroxide and lime in the field to adjust the pH of the soil; add potassium to balance nutrition and promote ferritin supply.

Buds do not open ovary does not inflate, flower buds do not open tightly, affect the pollination fertilization made by the fruit. In the cold season, the fields are short of water and the air is humid. The pH of the soil is above 7.5. The effectiveness of boron in the soil is reduced. Excessive lime and calcium in the field may induce plant lack of boron, which can cause buds to remain open for a long time. Control measures: spray borax 700 times or amino acid polypeptide pollinator on leaf surface.

The fruits are stiff and the fruit is stiff without swelling, the sponge tissue is tight, the skin color is dull, and there are white stripes. After watering, it becomes cracked fruit, which is not long and has poor quality. After the eggplants are tethered, they will crack the fruit after being watered on sunny days. Low-temperature, low-light, high-temperature and high-light periods coincide with fruit enlargement, and the absorption of nitrogen, potassium and boron increases, and the relative requirement of phosphorus is less. If the input amount of phosphorus is too large, it will affect the absorption of potassium and boron, which will make the fruit seeds less meat and more rigid. Prevention and control measures: Phosphate fertilizer is mainly applied under the seedling roots during planting, and 2 to 3 kg of pure phosphorus is applied per acre at a later stage; potassium fertilizer is mainly applied during the result period.

The leaves of the lower leaves fall off during the low-temperature period, and the young fruit of the high-humidity period softens and falls. When the temperature is too low, nitrogen and phosphorus fertilizers are applied excessively to make the soil concentration large, and the plants will be aged due to long-term nutrient imbalance, which is the sequelae of the reduction of gibberellin production caused by zinc deficiency. The petiole and culm, stalk, and fruit junctions were separated and fell off due to lack of auxin. Control measures: Aged eucalyptus leaf surface sprayed with 700 times of zinc sulfate, or 1 kg of zinc sulfate per acre, can also be sprayed on the surface of the leaves and other zinc-rich nutrients to prevent long-term growth.

Hospital Bed Head Unit System

The hospital Bed Head Unit is made of aluminum alloy sections, of which the surface is treated with acrylic painting or electrostatic spray. It is equipped with the dismountable panel, three built-in cabling channels for gas, strong electricity and weak electricity, and external leakage protectors, bedside lamps, large toggle switches, five-hole multi-function socket, gas terminal and medical wards calling system. The hospital can choose the appropriate color in line with the environmental requirements.

ETR Hospital Bed Head Unit Advantage
1. The groundbreaking four-chambered structure, differing from the conventional three-chambered structure, has more stable and safer design.
2. The integrated panel design, in combination with the smooth and elegant line type, artistic terminal dust cover design and incomparable production process, creates an aesthetic visual experience and embodies a unique fashion.
3. The minimalist appearance design is complemented by custom color lines to add vitality and enhance the sense of fashion.
4. High-strength aluminum alloy reflects full texture in its simple and bright lines and steady color and luster.
5. The panel and arc board can be slided freely, the connecting panel and the installation panel offer connecting trim strip.
6. Various Kinds of switching equipment are fixed on the panel by the way of embedded installation, the ways of installation can be changed by practical situations,which concerned to the flexible installation and easy operation.

ETR Hospital Bed Head Unit Specifications

        Item                                         Specification
Name Bed Head Unit For Hospital Furniture
Material High-strength aluminum alloy
Length Universal 1200mm or customized, according to hospital bed or hospital requirment
Technic The surface is treated with acrylic painting or electrostatic spray
Voltage 110V 60HZ / 220V 50HZ(To-be-confirmed)
Gas installation Include medical gas O2,Vacuum,N2O,CO2,AGSS,etc.With different standards.
like British/french/South African/American/German,etc.you  can choose. In addition , we can cut down hole according to your size ,you can insall by yourself
Structure Separate the electric with the gas outlets.Safe and reliable
Optional equipment Head lamp,reading lamp and other lamps, the gas outlets,power sockets,
Nurse Call System and other accessories
 Packaging Each with plastic bag then in wooden case with safety packing way

The groundbreaking four-chambered structure, differing from the conventional three-chambered structure, has more stable and safer design. The integrated panel design, in combination with the smooth and elegant line type, artistic terminal dust cover design and incomparable production process, creates an aesthetic visual experience and embodies a unique fashion.
   

The minimalist appearance design is complemented by custom color lines to add vitality and enhance the sense of fashion.


    

Bed Head Unit

Bed Head Unit,Sale Hospital Bed Head Unit,Medical Bed Head Unit,Hospital Bed Head Unit

Hunan Eter Electronic Medical Project Stock Co., Ltd. , https://www.eter-tech.com