The safe wintering of strawberries is the basis for years of fruitful results and fruitful results. In order to prevent the plants from freezing, the following measures should be taken: 1. Trimming: Using scissors to cut off old leaf stems and clearing floor debris will help ventilate the base and reduce nutrient consumption. Second, earth-cultivation: Take fine black soil as an example, and mix it with appropriate manure powder to supplement nutrients and increase ground temperature. Third, spray hormone: spraying plant growth inhibitors before the winter chlorella, to promote plant compact plant type, short leaves strong, improve cold resistance. Coverage: Uniformly cover 3-5 cm with straw, dry weeds, pine needles, etc. If covered with a plastic film, a 60-80 cm high shed should be built with bamboo or wooden rods. Fifth, to strengthen the management of fertilizers and waters: Normally apply fertilizer and water once a day for 10-15 days. Using sunny weather, lift the cover and apply it immediately after watering. If you fertilize the water before the snow and ice are frozen, do not expose the covering in a short time and keep the environment warm to ensure safe wintering.
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