Points for Attention in the Production of Cut Tulips in Hydroponic Culture

Tulip is a very popular flower variety, and now there are often flower friends who cultivate tulips in water. Tulips can not only be potted, but also often used for cut flowers, so professional breeders will produce cut tulips in water, so what problems should be paid attention to in hydroponic production of cut tulips?

Tulips (details)

1. Selecting suitable and disease-free bulbs is the key to hydroponic production of cut tulip flowers.

2. After the seed balls are shipped back, they must be stored in a cold storage that has been debugged. The temperature is 5 ℃ and the humidity is less than 80%. Check and select the seeds with serious penicilliosis in time.

3. According to the time needed, select and determine the cultivation time and planting mode. For hydroponic cut flower cultivation, the bulb should be planted in a sterilized and watertight needle plate so that the rooting temperature is 8 ℃ and the humidity is between 60% and 70%.

4. Take root for about two weeks, make sure the root length is more than 3 cm, and transport the needle plate to the greenhouse. The temperature is controlled from 15 ℃ to 20 ℃, the humidity is 60% to 70%, and the EC value in the water is 1.5ms to 2.0 ms by adding nutrient solution to facilitate the rapid growth of tulips.

5. In order to prevent the diseases caused by filamentous bacteria in the initial stage of growth, it can be sprayed for 2 to 3 times. The low toxicity and high efficiency chlorothalonil, topiramate and trimethoprim were selected, and the concentration was between 750 and 1000 times.

6. Spray foliar fertilizer timely according to the growth situation to coordinate vegetative growth and reproductive growth.

7. In the process of growth, due to the action of root exudates and other environmental conditions, a layer of oil film will be produced on the water surface of the needle disk, which will make the root lack of nutrient supply and cause the root system to be brown. Therefore, change the water for 2 to 3 times as appropriate.

8. when the harvested cut flowers are not sent away in time, they must be placed in a cool and ventilated place to avoid strong light, high temperature and low temperature, which will affect the quality of cut flowers.

The method of hydroponic production of cut tulip flowers Tulip is a perennial herb of Liliaceae, which is popular because of its large flowers and colorful flowers. As it sells well in the market, many countries devote themselves to studying its cultivation techniques, and the production of hydroponic cut flowers is gradually welcomed by professional growers. Introduction and experimental cultivation began in China in the 1990s. At present, the domestic experience of hydroponic culture is mainly as follows: 1. The selection of suitable and disease-free bulbs is the key to hydroponic production of cut tulip flowers. 2. After the seed balls are shipped back, they must be stored in a cold storage that has been debugged. The temperature is 5 ℃ and the humidity is less than 80%. Check and select the seeds with serious penicilliosis in time. 3. According to the time needed, select and determine the cultivation time and planting mode. For hydroponic cut flower cultivation, the bulb should be planted in a sterilized and watertight needle plate so that the rooting temperature is 8 ℃ and the humidity is between 60% and 70%. 4. Take root for about two weeks, make sure the root length is more than 3 cm, and transport the needle plate to the greenhouse. The temperature is controlled from 15 ℃ to 20 ℃, the humidity is 60% to 70%, and the EC value in the water is 1.5ms to 2.0 ms by adding nutrient solution to facilitate the rapid growth of tulips. 5. In order to prevent the diseases caused by filamentous bacteria in the initial stage of growth, it can be sprayed for 2 to 3 times. The low toxicity and high efficiency chlorothalonil, topiramate and trimethoprim were selected, and the concentration was between 750 and 1000 times. 6. Spray foliar fertilizer timely according to the growth situation to coordinate vegetative growth and reproductive growth. 7. In the process of growth, due to the action of root exudates and other environmental conditions, a layer of oil film will be produced on the water surface of the needle disk, which will make the root lack of nutrient supply and cause the root system to be brown. Therefore, change the water for 2 to 3 times as appropriate. 8. when the harvested cut flowers are not sent away in time, they must be placed in a cool and ventilated place to avoid strong light, high temperature and low temperature, which will affect the quality of cut flowers. Responsible Editor: how to hydroponically produce tulips from cut tulips in Bahua Valley Tulip is a perennial herb of Liliaceae, which is popular because of its large flowers and colorful flowers. As tulips sell well in the market, many countries devote themselves to studying tulip cultivation techniques, and the production of hydroponic cut flowers is gradually welcomed by professional growers. China began to introduce and cultivate tulips in the 1990s. At present, the experience of hydroponic culture of tulips in China is mainly

1. Selecting suitable and disease-free bulbs is the key to hydroponic production of cut tulip flowers.

2. After the seed balls are shipped back, they must be stored in a cold storage that has been debugged. The temperature is 5 ℃ and the humidity is less than 80%. Check and select the seeds with serious penicilliosis in time.

3. In order to prevent the diseases caused by filamentous bacteria in the initial stage of growth, it can be sprayed for 2 to 3 times. The low toxicity and high efficiency chlorothalonil, topiramate and trimethoprim were selected, and the concentration was between 750 and 1000 times.

4. Spraying foliar fertilizer timely according to the growth situation to coordinate vegetative growth and reproductive growth.

5. According to the time required, select and determine the cultivation time and planting mode. For hydroponic cut flower cultivation, the bulb should be planted in a sterilized and watertight needle plate so that the rooting temperature is 8 ℃ and the humidity is between 60% and 70%.

6. take root for about two weeks, make sure the root length is more than 3 cm, and transport the needle plate to the greenhouse. The temperature is controlled from 15 ℃ to 20 ℃, the humidity is 60% to 70%, and the EC value in the water is from 1.5ms to 2.0ms to facilitate the rapid growth of tulips.

7. In the process of growth, due to the action of root exudates and other environmental conditions, a layer of oil film will be produced on the water surface of the needle disk, which will make the root lack of nutrient supply and cause the root system to be brown. Therefore, change the water for 2 to 3 times as appropriate.

8. When the finished tulip cut flowers harvested are produced by hydroponics before they can be sent away, they must be placed in a cool and ventilated place to avoid strong light, high temperature and low temperature affecting the quality of cut tulip flowers.