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What are the methods for controlling root rot in money trees?
How do you control root rot when growing a money tree? Please explain the methods. When growing a money tree, you can refer to the following methods to control root rot: Keep the growing environment dry, and sterilize the growing medium and site. Before planting, first spray the top of the money tree with Sumilex to prevent the harm of gray mold spores. Then use a sharp knife to cut off the main root...
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What are the control methods for brown spot disease in Hami melon?
What harm does brown spot disease do to Hami melon? How is brown spot disease in Hami melon controlled? We also ask netizens to help introduce it. Zhongdiwang has compiled the harm and control methods of brown spot disease in Hami melon, and the details are listed below for netizens' reference. What harm does brown spot disease do to Hami melon: Brown spot disease is a common disease of Hami melon, divided...
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How can the fertilizer efficiency of urea be improved? These methods are very practical
What methods can improve the fertilizer efficiency of urea? Please introduce the methods. The fertilizer efficiency of urea can be improved using the following methods: 1. Deep application of urea: this not only helps the conversion of urea, but also reduces volatilization loss after urea is converted into ammonium carbonate. When applying, it must not be too close to the root system, to prevent ammonia damage and seedling burn. 2. ...
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What are the taboos for applying ammonium bicarbonate? These methods cannot be used
Which methods cannot be used when applying agricultural ammonium bicarbonate? Please note that the following methods cannot be used when applying ammonium bicarbonate: 1. Foliar spraying: Ammonium bicarbonate is highly corrosive to crop leaves and easily burns them, so it cannot be used as a fertilizer for foliar spraying. 2. ...
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What are the methods for grading orchid seedlings?
Promote Chinese orchid culture, spread orchid knowledge. One, smell the fragrance: orchids are fragrant without needing an audience; those with a clear, not muddy, fragrance are top grade. Two, look at the posture: those with a well-proportioned whole plant and harmonious flowers and leaves are good. Three, look at the color: flower colors that are a pure single color and pale green are best, dark green is...
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What are the harvesting methods for Eucommia bark and leaves?
How are Eucommia bark and leaves harvested? Please describe the methods. Eucommia bark and leaves can be harvested by referring to the following methods: 1. Bark harvesting. For Eucommia trees planted for 10-15 years, the bark can be harvested for medicinal use. There are 2 methods of peeling bark. (1) The felling and peeling method, also called the complete peeling method. Every year in April-May, when the tree sap begins to flow...
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What are the methods for vegetative propagation of Eucommia ulmoides?
How is Eucommia ulmoides propagated vegetatively? Please describe the methods. For vegetative propagation of Eucommia ulmoides, the following methods can be used: 1. Root cutting for seedling raising. Dig up root segments from large plants, or use the thicker roots trimmed off when lifting seedlings, cut them into 7 to 10 cm long segments, first make holes in the seedbed with a wooden cone slightly thicker than the root segment, then insert the lower end of the root segment...
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How to manage loofah during the fruiting period? Keep these methods in mind
How to manage loofah during the fruiting period? Please give guidance. During the fruiting period of loofah, the following methods can be used to manage loofah: Trellis and vine hanging. Trellis and vine hanging, maintaining good air permeability of the trellis. Loofah is most afraid of high-temperature weather, and high temperatures can easily cause fruit abortion, so the trellis should be set up well, the stretching space for stems and vines should be increased as much as possible...
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Chrysanthemum Cultivation Techniques and Pest and Disease Control Methods
What pests and diseases need to be controlled when growing chrysanthemums? Please introduce the control methods. Chrysanthemum diseases: The common diseases of chrysanthemums mainly include black spot, powdery mildew and fusarium wilt. In the Shenzhen area, the most serious disease harming chrysanthemums is black spot. The disease starts on the lower leaves of the plant. In the early stage of infection, small brown spots appear on the leaves, then...
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How to grow Aeonium in water? The correct method taught to you
The Aeonium has a petite and lovely plant shape, with tender green color and high ornamental value. Aeonium can be placed next to TVs and computers to absorb electromagnetic radiation, and placed indoors to absorb harmful gases such as formaldehyde, thus purifying the air. Aeonium has...
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