With the adjustment of agricultural planting structure, the production of vegetable facilities has become a major highlight of agricultural production in our county. However, due to the relatively late development of vegetable production in facilities, various problems will inevitably arise in production. The reasons and countermeasures for the formation of fallen flowers or deformed fruit in eggplant cultivation are summarized below.
First, protect the eggplant falling flowers
1, long-term low light. Under weak light conditions, the photosynthesis of plants is poor, and it is easy to form more short styles and cause flowering.
Countermeasures: In sunny days, early cover of the grass cover the extension of light time, cloudy days should also be exposed to absorb scattered light, rainy days to shorten the exposing time, but can not but expose. Sunlight greenhouse back wall hanging reflective screen, arch-shaped greenhouse floor reflective film. Light up with fluorescent lamps at night.
2, the evening high temperature: easy to form a short style and fall, especially at high temperature during the seedling stage, flower buds will be differentiated in advance, easy to form a short style and fall.
Countermeasures: Reduce the night temperature to 15-17°C.
3. Poor plant growth: Flowers grown by weakly growing plants have fine pedicels, thin flowers, and short and easy flowers.
Countermeasures: Eliminate weak seedlings and stiff seedlings when planting and select strong seedlings. Remove the door eggplant flowers, artificially extend the period of vegetative growth, while increasing fertilization material, promote root prosperous growth, according to the growth of the fruit after the seat, the implementation of limited fruit management.
4, soil drought: air drying, fertilizer concentration in the soil is too large, salt accumulation in the soil surface, leaves were "inlaid gold edge" shape, flower growth and development blocked or falling or dry.
Countermeasures: Timely filling with salt to keep the soil moist. The amount of fertilizer should not be too large at one time, so that you can eat less frequently. Spraying foliar fertilizer such as Lufeng 95.
5, nutrient growth is too prosperous: the flower of the leggy plant is easy to fall, this is the nutrient that the blade manufactures is scrambled by the stem and leaf.
Countermeasures: In the right time, the seedlings of the seedlings in the seedlings should be controlled in the right time, and the water and fertilizer should be controlled appropriately during the seedling stage, and the cultivating soil should be used to turn the vegetative growth into reproductive growth. Spray Huangcao natural brassin to balance vegetative growth and reproductive growth.
6. Humidity in the air: long-term exposure to 85% or more of gray mold disease, M. blight, causes flower pollination difficulties, and hormone treatment is also easy to drop or rotten fruit.
Countermeasures: Pay attention to ventilate and ventilate on time to avoid flooding and increase humidity. It is best to use dust or aerosols to prevent disease. Adding 1% of quick-acting or acetaminophen to the hormonal solution can prevent it.
Second, the protection of eggplant to form a stale fruit
1. The timing of using hormones to treat flowers is inaccurate and leads to the formation of stale fruit: the best time for hormone treatment of flowers adds up to only 3 days, that is, the day when the flowers are open and the 2 days before the opening, the treatment beyond these 3 days is invalid, and the processing is easy to form in advance. Star-shaped eggplant (Deadfly).
Countermeasures: When eggplant flowers all become purple and open for a total of 3 days, hormone treatment can be used, but the best day to open the treatment.
2, excessive hormone concentration is easy to form deformed fruit.
Countermeasures: The hormone concentration is generally required to be 30ppm, but it should be handled flexibly, that is, when the temperature is high, it is slightly light, and when the temperature is low, it is slightly rich. If it is cultivated in a circular greenhouse, due to limited temperature control, when the average ambient temperature is below 15°C, the concentration of 40-50 ppm is appropriate.
3, in the high temperature conditions with hormone treatment of flowers easy to form deformed fruit.
Countermeasures: Temperature should exceed 30°C. Flowers should be stopped. Flowers that are open on the day must be processed at 30°C or less. For unopened purple flowers, the unfinished flowers can be processed before 10:00 PM and continue after 4:00 PM. deal with.
Traction of the spine, known as Cervical Traction, is a popular treatment for neck pain and related injuries. Essentially, cervical traction pulls your head away from your neck to create expansion and eliminate compression. It`s considered to be an alternative treatment for neck pain, helping people avoid the need for medication or surgeries. It can be used as part of a physical therapy treatment or on your own at home.
Cervical traction devices treat different types and causes of neck pain, tension, and tightness. Cervical traction helps to relax the muscles, which can significantly relieve pain and stiffness while increasing flexibility. It`s also used to treat and flatten bulging or herniated disks. It can alleviate pain from joints, sprains, and spasms. It`s also used to treat neck injuries, pinched nerves, and cervical spondylosis.
Cervical Traction,Cervical Collar,Neck Traction,Cervical Neck Traction Device,Inflatable Cervical Collar,Inflatable Cervical Traction,Neck Collar Cervical Traction Device
Chengdu Cryo-Push Medical Technology Co., Ltd. , https://www.cryopush.com