Strawberry seedling wintering planting method

The sub-seedlings are cut from the mother plant and transferred to a pre-prepared seedbed or nutrient bowl for centralized cultivation for a period of time, which is referred to as pre-planting. Prepare early. Build a shed to cover the shade net. The nutrient soil is best chosen for loam with good permeability, moderate fertility and no pests and diseases. If using the soil in the shed, according to the soil fertility, apply the commodity organic fertilizer and compound fertilizer slightly and turn the soil loose for later use. Implantation method. 1 to 2 days before planting, the nursery field poured enough water. In the case of the prosthesis, healthy sub-plantlets with mostly primary roots and 3 to 4 unfolded leaves are generally selected. When the seedlings are separated from their mother plants, they usually leave about 2 cm stubble stubs on the side of the mother plant, so that they can be planted in the future when they are cultivated. When digging seedlings, it is necessary to minimize the damage to the root system. It is best to transplant with soil to shorten the time for seedlings to grow. It was planted in a small polyethylene pot with an internal diameter of 10 or 12 cm and a height of 10 cm. When planting, it should be planted according to the size of the seedlings. Avoid planting too deep and bury the seedlings. 3 每 per standard greenhouse, about 1.3 meters wide per ridge, each standard shed can cultivate about 9000 nutrient seedlings. Post-implant management. Irrigate immediately after transplanting, and pour or spray water once a day for 3 to 4 days to maintain soil moisture. Two to four days after the removal of the shading net, one day should be poured or one shot of water. After the fake plantlets survived, the old leaves, yellow leaves and diseased leaves should be promptly removed. After normal growth, keep 4 to 5 unfolded leaves. The axillary buds and the axillary stems that emerged during the implant were removed completely to keep the main buds strong.

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