What should I pay attention to when planting blueberries?
What should we pay attention to when growing blueberries? Please guide blueberry cultivation to pay attention to the following points: soil improvement: soil organic matter content and pH value are important factors for blueberry cultivation survival. Soil with 5% organic matter and a pH value of 4.0-5.5 is generally required, and vice versa. When the content of organic matter is less than 5%, the river sand or sawdust, peat and rotten bark are mixed into the soil before planting. When the soil pH value (> 5.5) or the calcium content is too high, it is necessary to reduce the pH value. A large number of studies have shown that sulfur application is an effective measure to reduce soil pH value. At present, sulfur powder is often used to lower the pH value at home and abroad. The specific amount of sulfur application should be determined according to different soil conditions and pH value. Soil pH value is too low (
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What are the pests in blueberry cultivation?
What are the pests in blueberry cultivation? Please guide all blueberry pests to have one or more natural enemies, of which ants are the most important. Ants control their occurrence by feeding on the eggs or pupae of flower weevil, plum weevil, cranberry maggot and blueberry gall. Ladybugs are the natural enemies of blueberry scale beetles. Little wasp.
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How should blueberry aphid mites be prevented?
How much water does blueberry need to grow? Please guide that proper soil moisture is necessary for blueberry growth. Lack of soil moisture will seriously affect tree growth and yield. From budding to defoliation, blueberry needs an average weekly precipitation of 25mm, and from fruit setting to fruit harvest, it is 40mm. Sandy soil.
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