The latest course on cutting techniques and methods of Osmanthus fragrans
The growth habits of sweet-scented osmanthus should be understood before planting sweet-scented osmanthus. Sweet-scented osmanthus should be planted in ventilated and transparent places, not resistant to the harm of smoke and dust, forbidden from waterlogging, not cold-resistant, like warmth and moisture, sweet-scented osmanthus is not too strict on soil, except alkaline soil and low-lying land or soil that is too sticky and poorly drained.
The best cutting time of sweet-scented osmanthus is from mid-May to late June. In some places, it is thought that sweet-scented osmanthus can be cut in advance to April. However, although the degree of Lignification of cuttings is high, it is not easy to take root because of the low ground temperature and perishable.
When cutting sweet-scented osmanthus, the tender shoots that germinated in the same year should be selected, and the cuttings should be inserted into the soil with a row spacing of about 6 cm * 10 cm and about 1/2 plants per square meter.
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The latest course on the techniques and methods of planting and Management of Lily
The planting land of lilies should generally choose loose, fertile sandy loam with low groundwater table. After proper deep turning, rake and level the border, requiring the bed to be about 1.5 meters wide, 20 centimeters high and 30 centimeters wide. At the same time, open the ditches in the field and the edge of the field, which are about 50 centimeters wide.
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The latest plant ash is used in the prevention and control of flower diseases and insect pests.
Plant ash can not only supply potassium and other nutrient elements of flowers, but also play a good role in the control of flower diseases and insect pests. One kilogram of plant ash, tea cake, sulfur powder and 1.5 kilograms of lime were used for the control of leaf blight, which were mashed into powder and mixed evenly.
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