Breeding method of Bermudagrass
Soil: choose acid soil with loose fertility and good drainage. | | Light and temperature: put the dogtooth flower in a sunny place and keep the temperature above 10 degrees. | | | Water and fertilizer management: ensure soil wettability, watering every 5-7 days, and alternately applying compound fertilizer and manure every 7-10 days during flowering. "
Prevention and control of diseases and insect pests of Bermudagrass:
1. To eliminate aphids, it is necessary to start from the overwintering period of flowers, which can get twice the result with half the effort, such as simply relying on the most serious aphid damage in spring and autumn, the control effect is not significant.
two。 The newly introduced flower species and seedlings should be strictly checked to prevent the invasion of new pests and disinfect the soil and old flowerpots in order to kill the residual eggs.
3. Combined with pruning, the residual flowers, diseased branches and leaves that are inhabited by aphids or latent eggs are thoroughly removed and burned.
4. Different varieties of flowers have different insect resistance. Disease-resistant varieties should be selected to reduce the harm of aphids and save drug costs.
5. When a small number of aphids are found, they can be brushed with a brush dipped in water, or the potted flowers can be swirled under tap water, which can not only kill the aphids, but also wash the leaves, improve the ornamental value and promote foliar respiration; if possible, natural enemies such as ladybugs and lacewings can also be used for control.
Dog tooth color is pure white, the plant is beautiful, whether as indoor bonsai or flower hedge decoration is a good choice.
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How many months do Chinese wolfberry mature?
Spring wolfberry ripens from June to July, summer wolfberry ripens from early July to August, and autumn wolfberry ripens from September to October. Generally, wolfberry is picked once every 9 days at the beginning of picking, once every 5-6 days at the peak of fruit, and once every 8-10 days at the end. The identification of high-quality wolfberry
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Planting technique of Gong Citrus
The first step is to select and prepare the soil, preferably the fertile and slightly acidic sandy loam, then dig the holes and apply basic fertilizer; the second step is to sow and raise seedlings, sowing the treated seeds in the potholes and raising seedlings in time; the third step is fertilization and pruning, and the young trees are not dominated by nitrogen fertilizer.
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