The peony tree sheds often appear dead trees over the summer. Grasping the following points can reduce the rate of dead trees.
Net seedlings into the shed: The use of industrialized hole nursery plots, the seedlings need to be disinfected after being transported to the roots. With Prec 72.2% propamocarb hydrochloride solution 800 times the amount of rooting powder soaked in the plug tray (soaked in the plug), both prevent disease and promote root growth.
Casting planting water: Planting water should follow the principle of “see see wet, pouring it with waterâ€, and the second water should be carried out 7-10 days after planting. After pouring these two waters, it is not until the sweet peppers are sitting and holding the fruit that they can be watered again. Otherwise, the bell peppers are easy to grow. The amount of watering is not suitable for watering for 1 hour after pouring. The water volume is small and it is difficult to meet the water demand of the transpiration of the plants. The amount of water in the field is long and the sweet peppers are easy to rot. After the first colonization of the water, 4% for the first time, pulmicort 72.2% propamocarb hydrochloride and other drugs were used to irrigate the roots.
Scratching: After planting water for two times, the water should be scratched to enhance soil permeability and promote deep rooting.
Coated white: After the fruit set, the load of the plant increased, and the cultivated sweet pepper should be cultivated. Before culturing ridges, thiophanate-methyl, bromobromoisocyanuric acid and other drugs were used to whiten the base of the bell pepper 10 cm to prevent stem base diseases. Coated white should be done when the weather is cool after 5pm to prevent high temperature burns.
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