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Anonymous users2024-02-08The water temperature air conditioner of Xinfuda greenhouse is mainly composed of high-efficiency tongue compound heat exchange coal-fired furnace and compound exchange segment water temperature and air exchanger. In winter, the product uses hot water provided by coal-fired stoves as a heat medium for heating; In summer, shallow groundwater or flowing surface water is used as a refrigerant for cooling. Because the equipment has the characteristics of reasonable structure, energy saving and high efficiency and large cooling and heating power, it can be widely used in all kinds of planting greenhouses for heating, cooling, humidity, ventilation and promoting air circulation in the shed, and at the same time, the air in the shed can be heated by adjusting the air duct valve, cooling and humidifying, and the air outside the shed can be passed into the shed after temperature regulation, so as to achieve the purpose of ventilation and natural supplementation of CO2 (can reduce the CO2 concentration of edible fungus greenhouses).
Xinfuda greenhouse air conditioner is a necessary product for the cultivation of vegetable greenhouses, fruit tree greenhouses, breeding greenhouses, mushroom planting greenhouses, flower greenhouses and other facilities to achieve annual production. At the same time, it is also the first choice for plant heating and cooling equipment.
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Anonymous users2024-02-07Looking for Guizhou Huanong greenhouse****. A**, come to guide. All questions are not a problem.
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Anonymous users2024-02-06<> when planting cucumbers in greenhouses, it is necessary to pay attention to the cleaning of the field, the catalysis of seeds, the maintenance of melon seedlings and the planting of racks. After selecting the land, it is necessary to thoroughly turn it to make it soft, put the seeds in warm water for catalysis, and the temperature around the melon seedlings is stable at about 25 degrees Celsius, and the melon shelf should be planted and built in time.
1. Clear the field.
Before you start planting cucumbers in your greenhouse, you need to clear the selected land. Remove all the weeds and residual branches and leaves on the ground, carry out a thorough turning, remove the large clods and stones in the soil, break up the compacted clods and open a ditch, so that the soil in the field becomes soft and breathable.
2. Spring rent catalytic seeds.
Cucumber sowing can be directly sown dry seeds, but the survival rate is relatively poor, you can soak the seed coat rocks in about 25-30 degrees Celsius warm water for 4 hours, take out and wrap it with a wet towel and leave it for about 4 hours, so that the seeds that have been treated with germination can avoid a large part of the situation that they can germinate because the skin is hard and do not pick up the trillion.
3. Maintain melon seedlings.
After successful sowing, it is necessary to pay attention to maintaining the moisture of the soil, not too much watering, the soil is slightly moist, after the emergence of seedlings to ensure that it has more sufficient scattered light irradiation, the surrounding environmental temperature should be stable at about 25-30 degrees Celsius during the day, and can be reduced at 15 degrees Celsius at night to help melon seedlings grow as soon as possible.
4. Planting and erection.
When the cucumber seedlings grow to the leaves are fully opened, there are about 4-5 true leaves, you can carry out planting, move the cucumber to the soil of the greenhouse, pay attention to the root system of this plant is relatively fragile, so it should not be buried too deep, build a melon trellis for climbing, and guide the vines of cucumber to climb along the melon trellis.
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Anonymous users2024-02-05The shed direction is north-south, according to the spacing of the shed column to choose the appropriate row spacing, in general, you can plant two rows in the middle of the two columns (the distance between the two columns is 2 meters), the spring season to take the ditch planting, the summer and autumn to take the high cultivation, the seedling spacing is about 23 27 cm.
Please see the simple greenhouse**.
Due to the small size of the shed, it can be planted in an east-west direction, and the valuation method is the same as above.
For larger greenhouses, the method of frustrating seedlings can be planted in a north-south direction, and the operation row can be larger, which is conducive to daily operation.
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