Everyone knows that there are many things to be aware of when planting vegetables in the winter. Because the winter temperature is very low, there will be many problems if you do not pay attention to the management of vegetables. Especially the summer vegetables such as cucumber, it is even more careful in the winter shed. Today, Xiaobian tells everyone about what needs to be paid attention to in the winter shed. 1. Planting fertilizer does not need to be concentrated. In winter, because the outside temperature is very low, the temperature in the greenhouse is generally higher. In a high temperature and humid environment, various fertilizers will release a lot of harmful gases, such as concentrated application, it will cause cucumber burning phenomenon. 2. Don't change the angle of light in the shed indoors: The angle of the solar greenhouse where cucumbers are grown is long-term scientific evidence. Some of its light-receiving angles should not be changed casually, which may cause the plants to reduce light. 3. When the cucumber is planted, the root depth is too long: the current cucumber planting is generally grafted seedlings. If the cucumber grafted seedlings are planted too deep, the cucumber may produce regenerated roots and lose the grafting effect. 4. Apply a large amount of nitrogen fertilizer to cucumber in winter: Generally, there is more rain in winter. If nitrogen fertilizer is applied, it will rain. When nitrogen fertilizer is decomposed, it will promote the decrease of ground temperature and affect the growth of cucumber seedlings. 5, do not apply unfertilized organic fertilizer to cucumber seedlings: no decomposed organic fertilizer, will ferment after encountering high temperature, in this process will produce a large amount of ammonia gas, it is likely to cause cucumber plant poisoning and death. 6. Be careful not to spray cucumber plants at noon: the temperature in the greenhouse is relatively high at noon, the leaves are transpiration fast, and the drugs have not been absorbed by the plants, they have already dried up, and may cause phytotoxicity. Well, in the winter, the cucumber sheds need to pay attention to the above points. The point that every farmer friend should pay attention to is not to plant cucumbers and tomatoes in the same greenhouse, because these two vegetables will inhibit each other. , resulting in a decrease in the yield of cucumber. Sea Shrimp Series,Pink Shrimp,Headless Pink Shrimp,Headless Ramboo Prawn GOLD STAR FISHERY ZHOUSHAN CO.,LTD. , https://www.goldstar-aquatic.com
What do you need to pay attention to when planting cucumbers in winter?