Strengthen fertilizer and water management. After planting, the rooting water shall be poured, and the water shall be continuously 2-3 times to keep it moist, which will help to survive, enter the rainy season, and pay attention to drainage. After planting and survival, 5 kg of urea per acre is used to raise the seedlings, enter the vigorous growth period (occurrence period of the stems), and top-up compound fertilizer is applied 1-2 times. The dosage per acre is controlled at 5-8 kg, avoiding high nitrogen. .
Inflorescences, old leaves, and diseased leaves were removed. After the strawberry seedlings are planted, the flower buds on the mother plants are often removed to concentrate the nutrients, and the vegetative growth of the mother plants and the growth of the stolons are promoted. And often remove the old leaves, diseased leaves, conducive to plant ventilation, light transmission, and promote healthy growth of mother and seedlings.
Pick up stems. After planting the mother plant, often to field inspection, stolons to maintain a certain distance. When a large number of stolons occur, the stolons that are close to each other are spread to make them evenly distributed, and the crosses or overlaps are prevented and controlled. At the same time, in order to make the adventitious roots on the stolon nodes penetrate into the soil in time, the adventitious rhizome segments that occur on the stolons are pressed and stabilized with soil. .
Weeding and weeding. Strawberry more sensitive to herbicides, herbicide use caution. Under normal circumstances, manual weeding is safe. Before planting the mother plant to the stolon, the soil is easy to compact due to frequent irrigation, and the crop should be removed by cultivating loose soil and easy to take root.
Pest Control. The common pests of strawberry propagation seedlings are maggots, aphids, and Spodoptera litura. Diseases mainly include snake eye disease and anthrax.
Grub: 90 50 crystal trichlorfon 1000 times or 1000 times phoxim watering poison??.
Aphids: Spodoptera imidacloprid 1000-1500 with 10 times or 1.8% Avermectin EC 3000 times, etc. Pensha?.
Anthrax, snake eye: with 70 thiophanate-methyl WP 1000 times or 75 chlorothalonil WP 800 times alternately, once every 5-7 days, spray, spray 3-4 times??.
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