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How to Make a Lingzhi (Reishi) Bonsai: Methods and Techniques
1. When selecting materials, choose different types of pots according to the species, color, form and size of the lingzhi (reishi); generally, dark-colored ceramic pots are better. If it is red lingzhi or pine-fir lingzhi, brown or purple pots are ideal, as they make the colors harmonious, quaint and elegant. If it is black zizhi or black lingzhi, white porcelain pots should be chosen, using strong contrast to highlight the features of the lingzhi's form. Do not choose pots of the same or similar color as the lingzhi, so as to avoid a monotonous tone. The lingzhi material can be collected from the wild or artificially cultivated. During artificial cultivation, by artificially controlling temperature, light and air
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How to grow lingzhi? These cultivation methods you need to master
Q: As a new variety of ornamental flower - lingzhi (Ganoderma), it is increasingly sold in flower markets, but because people do not know how to cultivate it, they love it in their hearts but dare not buy it. How should lingzhi be cultivated? A: Lingzhi has been known in China since ancient times as a "miracle cure" and "auspicious herb," with high medicinal value. As an ornamental, it has only attracted people's attention in recent years. Actually, it is merely a large wood-decaying fungus, belonging in fungal taxonomy to the family Polyporaceae, genus Ganoderma. China has about 40 species,
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What are the harvesting and processing methods for Asarum (wild ginger)?
For directly sown Asarum, it can be harvested after 3 to 4 years of growth. For transplanted Asarum, if two-year-old seedlings are planted, harvest 3 to 4 years after planting; if three-year-old seedlings are planted, harvest 2 to 3 years after planting. At present, in order to collect seeds, harvesting can be delayed by 5 to 6 years, collecting more seeds to expand direct sowing of seeds. Wild seedlings can be harvested in the 3rd year after transplanting. The customary harvesting period for wild Asarum is from May to June. For cultivated Asarum, harvesting from August to September gives good quality and high yield. After harvesting, remove all soil, tie every 10 or so plants into a small bundle, twist them into a braid with rope, and dry them in a cool, well-ventilated place under the eaves.
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Methods and Technical Key Points for Pest and Disease Control in Asarum
For damping-off disease, before the seeds emerge in spring, spray the seedbed surface with 70% Dexon at 500 times dilution; after emergence, use 50% carbendazim at 500 times dilution for control. Sclerotinia disease mostly occurs in June-July. At the early stage of the disease, brown strip-shaped lesions appear at the base of the leaf petioles, and after they spread, the aboveground parts lodge and die. At the same time, the pathogen spreads to the roots, covering the rhizome with black sclerotia, until the entire root rots away leaving only the root bark. The control methods are: loosen the soil promptly in early spring, raise the soil temperature, and pay attention to drainage; promptly pull out and destroy diseased plants
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Control Methods and Technical Key Points for Pests and Diseases of Asarum (Wild Ginger)
The main disease is sclerotinia rot, which mainly damages the roots. In the early stage, the base of the root becomes soft and rotting, with white filamentous substances visible, and gradually the aboveground leaves turn yellow, then lodge and die. Spray the leaves or drench the roots with a 500 to 1000 times dilution of 50% carbendazim. The main pest is the black hairy caterpillar, which generally appears in mid to late June. It damages the leaves, and in severe cases the leaves are completely eaten bare. Spray with a 1000 times dilution of dichlorvos or trichlorfon to kill them.
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Cultivation Methods and Key Technical Points for Pizhou Pinellia
I. Growth Characteristics Pinellia prefers warm, humid, semi-shaded, semi-sunny environments and is suitable for planting in loose, fertile sandy soil with a pH of 5.6--6.4. Pinellia is sensitive to heat and cold; the suitable growing temperature is 15--25°C. Above 26°C it begins summer dormancy and seedling collapse, and below 13°C it overwinters and the seedlings wither. Pinellia emerges 3 times per year: the first from late March to early April, the second in early to mid-June, and the third in early to mid-September. The initial sprouting of bulbils begins in early April, peaks in mid-April, and the maturation period is from late April to early May. Each growth period lasts 50--60 days. Pinellia propagation includes tuber propagation, bulbil propagation, and seed propagation, but seed propagation has a low germination rate and a longer growth period. Tuber propagation uses the small tubers remaining after sorting commercial Pinellia as seed; its advantage is a relatively short growth cycle, generally planted in spring and harvestable by late summer of the same year. Bulbil propagation uses bulbils as seed; they are abundant in number, germinate reliably, and have an earlier maturation period, making it the main propagation method for developing Pinellia production.
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Detailed Guide to Pinellia ternata Cultivation: Planting Methods and Management Essentials
Pinellia ternata is also known as three-leaf pinellia, three-step jump, hemp jade fruit, swallow tail, and other names. It belongs to the genus Pinellia in the Araceae family. Pinellia is a commonly used traditional Chinese medicine, with its tubers used medicinally; it has functions such as drying dampness and resolving phlegm, and directing qi downward to stop vomiting. Raw pinellia is toxic. It is mainly produced in the provinces along the Yangtze River basin, and is now cultivated nationwide. 1. Habits: A perennial herbaceous plant, 15-30 cm tall. The tuber is spherical or flattened spherical, with a spadix inflorescence. Male flowers grow on the upper part, female flowers on the lower part; it is monoecious. The flowering period is May to July, and the fruiting period is June to September. Pinellia ternata prefers humid conditions
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What are the control methods for premature bolting in Angelica sinensis?
Based on the causes of premature bolting in Angelica sinensis, targeted measures can be taken to control it. The main measures are: starting from phase development, which is the primary condition for controlling qualitative phase changes. Starting from phase development, as long as the normal progress of qualitative change at either the vernalization stage or the photoperiod stage is controlled, premature bolting can be prevented. In production, controlling the vernalization stage is far easier than controlling the photoperiod stage. Since the vernalization stage can be controlled during winter seedling storage, when seedlings are relatively concentrated, it is convenient to carry out. That is, during seedling storage, first sterilize, control storage humidity at 6
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A Detailed Explanation of the Harm and Control Methods of Angelica Sclerotinia Rot
The pathogen of Angelica sclerotinia rot (Sclerotinia SP) is a fungus of the genus Sclerotinia in the subphylum Ascomycotina. The sclerotia are borne on the plant surface or on aerial hyphae in the internal cavities of plant organs, resembling mouse droppings, irregular in shape, and composed of hyphae. 1. Harmful symptoms: It mainly harms roots and leaves. In the early stage of the disease, the leaves turn yellow; in the later stage, the plant wilts, and the root tissue rots to form cavities containing multiple black, mouse-dropping-shaped sclerotia. 2. Disease occurrence pattern: The pathogen overwinters as sclerotia in seeds, diseased seedlings, diseased residues, or soil, and in 1
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The Harm and Control Methods of Angelica Leaf Spot Disease
The pathogen of Angelica leaf spot disease (Septoria SP.) is a fungus of the genus Septoria in the subphylum Deuteromycotina. The pycnidia are round, and the conidia are filiform to needle-shaped, colorless and transparent, straight or slightly curved, mostly with slightly pointed tips, with 1-3 septa. 1. Harmful symptoms: it damages the leaves. In the early stage of the disease, brown spots appear on the leaf surface, and the lesions gradually expand, with a chlorotic halo appearing around them, the edges appearing reddish-brown, and the center grayish-white. In the later stage, small black particles appear within the lesions. When the disease is severe, most of the leaf becomes reddish-brown, and finally gradually withers
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