Let's take a look at the reasons why summer cabbage is unintentional and how to solve it(black plastic nursery pots). In summer, high temperature, many farmers in order to promote the growth of cabbage, so that it is listed in advance, often focus on the application of quick-acting nitrogen fertilizer(8 cell propagation trays wholesale), resulting in excessive nitrogen fertilizer, phosphorus and potassium fertilizer guarantee, resulting in unconcerned or unsatisfactory problems.
Cheap Heavy Duty Plug Trays MOQ:1000pcs! 19 Years Experience Heavy Duty Plug Trays Manufacturer, 35,000m² Workshop Area, Serving 3,000+ Customers!
The high-humidity environment is a very challenging thing for cabbage cabbage, which often leads to its unconcerned(cell trays). In addition, the summer temperature is higher, the cabbage grows faster, and the required water is larger. If the water is insufficient, it will cause it to be unconcerned. Therefore, it should be noted that it should not be too much or too little(12 cell propagation trays wholesale). It should be drained in time after rain to avoid water accumulation Roots.(cheap heavy duty plug trays manufacturer)
The high temperature and high humidity environment in summer is also a high incidence period of pests and diseases(1 gallon nursery pots bulk). These pests and diseases will affect the growth of Chinese cabbage to a large extent, and there is no unintentional phenomenon. In the cabbage season, it is necessary to fertilize rationally(18 cell propagation trays wholesale), control the application rate of nitrogen fertilizer, increase the application of phosphorus and potassium fertilizer and organic fertilizer, so as to inhibit the growth of cabbage and promote its fortune.
Chinese cabbage has been in a humid environment for a long time, which will seriously affect its growth(plastic nursery pots). It is already summer, and at this stage many cabbages are prone to unintentional situations. The diseases and insect pests include dry heart disease, soft rot, powdery mildew, viral disease, aphids and cabbage caterpillars(36 cell propagation trays wholesale). Generally, it should be watered once in the morning and evening. At the heart of cabbage, attention should be paid to leaf changes.(cheap heavy duty plug trays manufacturer)
In the pre-balling period, it is necessary to separately apply potassium dihydrogen phosphate and ternary compound fertilizer, and apply about 10-15 kg per acre(wholesale nursery pots). Remember to keep the soil moist, but keep the soil moist, but it should not be too much watering every time. It should be poured in a small amount. It is not suitable to water at noon(40 cell propagation trays wholesale). After watering, the weeds can be covered in the low-lying areas of the field to reduce water evaporation and maintain the proper humidity of the soil.
In the later period, it can still be taken care of(104 cell propagation trays wholesale). In the cabbage core period, 0.3% urea potassium dihydrogen phosphate solution can be sprayed every 7-10 days, and sprayed continuously for 2-3 times, which has obvious effect on cabbage cabbage. It is found that pests and diseases can be timely controlled by chemicals to prevent further spread of pests and diseases(40 cell plug tray wholesale). For diseased plants that have been unable to be treated, they should be dug out in time to remove the fields and disinfect the diseased spots.
(cheap heavy duty plug trays manufacturer)However, for the use of nutrient solution, if the concentration is too high, the plant will cause adverse reactions, and even in this case, the plant will be destroyed(6 cell propagation trays wholesale). According to the personal experience of Xiaobian, in fact, rich bamboo can grow well even without applying nutrient solution, but it needs attention only in water and water exchange(51 cell propagation trays wholesale). It is recommended to use clean water with water, or take some tap water for a few days and then use it.