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Taizy - Model tz - How to improve the quality of nursery substrates?
Nowadays, many cultivations have generally adopted the method of raising seedlings for planting, and this method has been recognized by everyone in the market. Because of scientific equipment, the growth can be better during the planting period, and our management becomes more and more More and more convenient. If we want to better improve the quality of the nursery substrate during the cultivation period, what countermeasures can we adopt? Now, follow Taizy nursery machine to understand clearly.As the seedlings grow, the seedlings will be congested before, which affects manufacturing. In the late stage of seedling buying, you have to increase the distance between the seedlings as much as possible. The specific method is to place the seedling substrate bowl again, the size of seedlings to be exchanged, and the nursery of nutrient soil blocks. After increasing the distance, fill the space between the soil blocks with fine soil.
Fertilization can also significantly improve the quality of the nursery substrate, but fertilization cannot follow the trend blindly. If the fertilizer applied in the cultivation soil configuration is sufficient, all the emergence may not require fertilization. When fertilizing, it depends on the concentration of biogas slurry, the crops used, the season, and the average temperature. After the biogas slurry from the septic tank is stopped and filtered from the pressure of the biogas tank at regular intervals, the concentration is controlled at 50% to 60%, and then the appropriate concentration is selected according to the growth stage of the main stem. The fertilization time is selected in the morning and dusk. On rainy days.
Website:https://nurseryseedingmachine.com/automatic-nursery-sowing-machine-seeding-machine/
Second, we must pay attention to the prevention and control of diseases and insect pests. Every spring, especially when the temperature is warming, there are all stages of pests and diseases. At this time, you can choose an afternoon with a high average temperature and spray the peach leaves with a sprayer to prevent pests.
Removing the biogas slurry and filtering it with gauze immediately, and then adding appropriate washing powder can greatly improve the control effect. Using this method to control bud insects and red spiders on peach trees can reduce the total number of pests by more than half in two days. Note that the biogas slurry should be used immediately after being removed, and the parking time does not need to be too long, otherwise it will affect the pest control effect.