How to plant watermelon seedlings best
For many girls, the best way to plant watermelon seedlings and the experience of green plant maintenance in terms of watermelon planting methods and techniques, the editor will introduce next.
For watermelon farmers, the management of seedlings is very important. Only by cultivating strong seedlings can good watermelons be grown, yield well, and the later management will also be easier, less likely to be infected with diseases and pests. Today, I will introduce to you how to manage watermelon seedlings.
I. Light
For the healthy growth of seedlings, light is very important. As many places now use greenhouses for seedling raising in advance, the lighting inside the greenhouse must be kept bright. When it is cold at night, you can cover some straw curtains outside the greenhouse. However, they must be uncovered during the day to allow the seedlings to receive more light. Also, make sure the greenhouse film is clean and translucent.
II. Temperature
Temperature management is also very important for the growth of seedlings. Before the seedlings sprout, the temperature must be high, which can be maintained at 28 to 32 degrees Celsius. After the seedlings sprout, the temperature should be lowered appropriately. High temperatures can cause the seedlings to grow too tall and become weak. Keep the daytime temperature at 22 to 25 degrees Celsius and the nighttime temperature at 12 to 14 degrees Celsius. Pay attention to good ventilation and gradually increase the ventilation volume. Then, after the first leaf comes out, raise the temperature again to promote rapid growth of the seedlings.
III. Water and Fertilizer
When planting initially, make sure to water sufficiently, and do not water again before the seedlings emerge. Proper water control can prevent seedlings from growing too tall. If the temperature is high and the seedlings look a bit wilted, you can spray some water appropriately. Start watering after the first leaf comes out. Fertilizer is not needed in large amounts; just sprinkle a little diluted urea water.
The above is the complete introduction to the best way to plant watermelon seedlings and the methods and techniques of watermelon planting, for everyone to learn and understand!