Management of lettuce after colonization with lettuce
Begonia Flower,Begonia Elatior,Begonia Plant,Begonia Masoniana fanhua nursery , https://www.fanhuanursery.com
October 21 14:05:00, 2022
After daytime planting, the temperature was kept between 20 degrees Celsius and 24 degrees Celsius, and the night temperature was maintained above 10 degrees Celsius. During the period of easing, cultivating loose soil 1 to 2 times. Appropriate cooling after easing the seedlings, the daytime temperature is suitable to 15 degrees Celsius to 20 degrees Celsius, and 7 days after easing the seedlings, the seedlings will be irrigated, and about 10 kilos of chemical fertilizer will be applied per acre. Afterwards, cultivating again and seedlings appropriately. After 15 days, when the rosette leaves have grown up and the heart leaves start to wrap, the topdressing compound fertilizer or nitric acid is applied at 15 to 20 kilograms, and the fertilizer is topdressed for 1 time. The number of times of watering in winter should not be too much to prevent the ground temperature or humidity from being too high. Into the ball during the water supply should be uniform, avoid suddenly dry and damp, so as not to crack the ball or make the ball grow. Watering stopped 3 days before harvesting.