1. Temperature management should be kept high temperature and high humidity after planting. Generally, the plastic film is covered with grass cover to make it airtight. Daytime temperature 28 ° C - 30 ° C, night 18 ° C - 20 ° C. After about 7 days slow seedlings, at this time can be properly ventilated, and reduce the temperature, day 26 ° C - 28 ° C, night 15 ° C - 18 ° C. Because of spring early cultivation The outside temperature is low, so ensuring a higher temperature is the key. The temperature is too low, the fertilization is poor, and the flowering result is affected. When the outside temperature is stable at 25 ° C during the day and 15 ° C above the night, it can be ventilated day and night, and some of the film is removed.
2, after cultivating and fertilizer management, the seedlings can be watered according to the soil moisture condition, and then the seedlings are carried out. During the seedling period, cultivate 2-3 times and carry out soil cultivation. The watering in the early stage should not be too large. After the first fruit is sitting, the watering amount should be increased appropriately, especially during the flowering period. Topdressing generally begins after the first fruit begins to expand. 20 mu of compound fertilizer is applied per acre with water. After that, the fertilizer is applied once every 20 days or so, usually with watering.
3. Pruning and auxin adjustment In order to make the plants not shaded by the foliage, it is necessary to pruning, usually after the first fruit setting, the side branches below the fork are knocked off, and the weak branches are removed. In the middle and late period, the old leaves, diseased leaves and yellow leaves are removed in time, and a certain plant type is maintained, which is beneficial to the ventilation of the plants. The results are good. The colored peppers, like other common peppers, encounter bad weather such as low temperature, which is easy to cause falling flowers and fruits. In order to prevent this from happening and to increase the fruit setting rate, 2,4-D squid can be used. Generally, when flowering, 10-15 ml/kg 2,4-D or 25-30 mg/kg of tomato spirit is applied to the flower handle or sprayed with flowers.
Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone
Wide Angle Ptz Camera,Wireless Camera Ip,Waterproof Wireless Cctv Camera,Outdoor Wifi Camera
Shenzhen Zuomi Technology Co., Ltd. , https://www.zuomicamera.com