Management Techniques after Planting Eggplant in Greenhouse

First, temperature management

The tomato seedlings should maintain a relatively high temperature within one week after colonization and promote new roots. The suitable temperature for this period is about 30 degrees during the day and 15 degrees at night. One week later, when the new leaves of the eggplant seedlings began to grow significantly, the temperature was lowered to prevent the plants from growing too profusely, resulting in leggy. The daytime temperature was maintained at about 25 degrees and the night temperature was controlled at about 12 degrees. After the temperature rises in the spring of the following year, ventilation should be strengthened to prevent overheating in the greenhouse.

Second, greenhouse ventilation

If the air humidity in the greenhouse is too high, the disease will be aggravated, and the ventilation management of the greenhouse must be strengthened. During the day, when the temperature in the greenhouse rises above 25 degrees, ventilation is started, and when the temperature outside the room at night is not less than 15 degrees, ventilation is also required. On cloudy days and after a few days of watering, the air humidity in the greenhouse is also likely to be high, and the ventilation time should be extended. When the temperature in the greenhouse is low during this period, short-term ventilation and dehumidification are also required. Early spring is the main period of eggplant disease in greenhouses, and it is also a period of relatively strict requirements on ventilation management. It is necessary to strengthen ventilation management to prevent air humidity in greenhouses from being high for a long time.

Third, water and fertilizer management

(1) In the autumn, winter and early spring, the temperature in the greenhouse is still relatively low, the eggplant grows slowly, and the amount of water required is small. Only watering from small ditch can be used. When the greenhouse is ventilated all day long, the soil loses water quickly and is easy to dry.

(2) Watering in the sunny morning should be conducted in the morning in winter. Watering is prohibited on cloudy and sunny afternoons. Otherwise, not only the ground temperature rises slowly but also the root system is easily damaged. Moreover, the air humidity in the greenhouse is high for a long time and it is easy to cause diseases.

(3) Within a few days after watering, the ventilation in the greenhouse should be strengthened. The watering of the ditch should be moderate, and do not allow the water to submerge the grafting site of the seedling stem.

When the size of the door on most plants in the field grows to the size of the walnut, fertilizer is applied. Eggplant uses tender fruit as its product, and has a large harvest volume and high yield. Requires alternating application of organic and chemical fertilizers. Fertilizer is the best compound fertilizer, with urea topdressing with potassium sulfate or potassium dihydrogen phosphate. Fertilizer chicken manure is preferred for organic fertilizers.

Fourth, pruning measures

(1) Pruning The double pruning is the eradication of all the lateral branches under the first delivery. Only the results of the two lateral branches that were obtained during the first delivery are retained, and the branches that grow on each lateral branch are all Kill it.

The humidity of the air in the greenhouse is relatively large, and it is easy to cause a variety of diseases. Therefore, the wiping of eggplant should be arranged in the morning on a sunny day, and it should be wiped out in the afternoon and smeared on a cloudy day. It is easy to become infected with pathogens. In addition, do not wipe the side branches close to the results of the branches wiped away, to leave a short length of about 1 cm, so that the mouth away from the main trunk, to avoid the incidence of the trunk.

(2) The main role of hanging sticks is to allow the branches to remain in the greenhouse evenly distributed to maintain a good light transmission in the field; second is to allow the branches to grow upwards to avoid bending the branches after fruit set.

(3) The old leaves of the old leaf eggplant are easy to attack, and should be removed early. The severely diseased leaves must be destroyed as soon as possible. When cutting the leaves, use a pair of scissors to leave a petiole about 1 cm long from the base of the petiole to cut off the leaves. Do not close the underside of the leaves to prevent the main stem and the remaining wounds from directly injuring the branches.

(4) The clips for the grafted grafts on the stems of the grafted grafts should be removed early after transplanting the eggplant seedlings to avoid the long-term gripping of the grafted parts and hinder normal growth of the parts.

Fifth, hormone application

(1) The control is prosperous and long-term growth is prevented. At present, the main agents are Chomsonin and Chlormequat. When the plants began to grow and sprayed, the spray rate was determined by the growth of the plants after spraying.

(2) The preserved eggplant can not normally set fruit when the average temperature is lower than 15 degrees. Therefore, eggplant cultivation in winter greenhouses requires the use of fruit hormones to treat flowers and increase fruit set. The main hormone used in eggplant preservation is 2,4-D, and the flowering concentration is 20-30 mg/L. It is also possible to use 20-30 mg/L of rhodamine to promote fruit setting.

Manual Operating Table

This operation manual table is widely used in operating rooms in hospital and clinics. The manual Operating Table is suitable for surgery operations on body parts head, neck, chest, abdominal cavity, perineum and extremities. And for wide general surgeries, obstetrics and gynecology, ENT, orthopedics and other surgical use.

The manual Surgical Table can be adjusted flexibly like table up and down, backboard folding up and down, head board folding up and down, leg board folding down, tabletop lean left and lean right, tabletop lean forward and backward by the foot pedal pump and the manual hand wheels.

Matrial of the whole structure is stainless steel.

KST-08B

KST-09B

Certificates

Certificates of CE, ISO9001, ISO13485, CFDA are approved.

certificate

Company

Compamy

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Shangdong province is the main machinery production base in China.

KANGERJIAN Medical Technology Co., Ltd. is a group of senior lighting design expert and machinery manufacturing expert company with 20years experience and factory locating in the east city--the hometown of confucius--Qufu in Shandong province, China.

The Company has passed the ISO:9001:2008 quality system certification, ISO13485:2003 quality system certification, CE certification and CFDA certification, so that the enterprise management standards and product quality is relatively connected to expand the international market for enterprises to lay the foundation.

Our main products: Operation Theatre Lights , Operating Room Lights , Halogen Operating Light , LED Operating Light , Surgical Operating LED Light , LED Examination Light , Mobile Type Operating Light , Gynecology Examination Tables , Obstetric Delivery Bed , Electrical Gynecological Table, Obstetric Delivery Table , Delivery Examination Table , Electric Hydraulic Operating Table, Electric Medical Operating Table, Manual Electric Operating Table, Surgical Table, Operating Table, Operating Theatre Pendants , icu tower crane in ICU room, LED Viewbox etc. professional medical equipment.