Management of bitter gourd after interplanting to the initial stage of setting: After bitter gourd is interplanted in the greenhouse, it takes 80 to 90 days before the main vine grows to 1 to 1.5 meters and starts to sit on the first melon. This period is combined with the cultivation and management of the symbiotic crops in the shed, and the bitter gourd is properly managed.
Management of slow seedling stage: The growth and development speed of bitter gourd seedling stage mainly depends on light, temperature and humidity. Within a certain range, strong light, high temperature, and high humidity are beneficial to the growth and development of bitter gourd, so the slow seedling is fast, and the growth and development is fast; otherwise, the slow seedling is slow and the growth and development is also slow. On the basis of planting with intact soil lumps, watering enough water and covering with mulch to protect moisture and heat preservation, generally do not water or shade during the slow seedling period, and the greenhouse should be ventilated and exchanged for a short time around noon to control the temperature in the shed. 25~30 degrees Celsius during the day and 15-22 degrees Celsius at night; the relative humidity of the air is maintained at 70% to 80% during the day and 85% to 95% at night, and the relative humidity of the soil is maintained at around 85%.
Management of the vine growth period: 10 days after the bitter gourd seedlings are interplanted, a new leaf grows to the beginning of the root melon. This period of time is called the vine growth period. Entering this period, it will be transferred to the conventional management of greenhouse cultivation, so that the ecological environmental conditions in the shed are not only suitable for the growth and development of the first planted symbiotic crops, but also suitable for the growth and development of the bitter gourd during the vine extension period.
Disclaimer: Some articles on this website are transferred from the Internet. If the legal rights of a third party are involved, please inform this website for processing. phone
laparoscopic co2 insufflator, co2 Insufflation machine, co2 insufflator use, Co2 insufflator for endoscopy
Ningbo Yaoming Medical Technology Co., Ltd. , https://www.yaominmed.com