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What are the precautions for planting Gentiana scabra? A full breakdown of the key points
Precautions for planting Gentiana scabra
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How to Grow Bletilla striata? A Full Breakdown of Profits and Common Questions
Common Questions About Growing Bletilla striata
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How to plant goji berry upside down? Methods and key techniques
Select a goji berry (Lycium barbarum) that is more than two years old, and air-layer three or four of the top branches at suitable points to induce rooting. Once roots have formed, cut off the upper section of those branches, cut away all branches that were not air-layered, then dig out the plant and wash off the soil, and immediately plant it upside down. Trim the fine hair roots, bind and shape the large roots appropriately, cover the roots with a plastic film bag to preserve root moisture, and remove the bag once buds sprout. In late autumn, remove the palm fiber bindings, and a beautiful goji berry bonsai is complete. In the following years, gradually raise the roots year by year, forming chicken claws below and dragon claws above, with green leaves and red fruit, simple and elegant
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How to grow licorice for high yield? A full breakdown of the technical key points
1. Soil selection. Choose deep soil layers, good drainage, high-lying terrain, and sandy soil and sandy loam soil with relatively high calcium content. Waste flats and waste slopes with slightly alkaline soil and a pH between 7 and 8.5 can all be cultivated. Plots with low-lying terrain and heavy clay soil must not be planted. 2. Variety selection. Choose the new "Wosheng licorice" variety suitable for artificial cultivation. This variety has the following characteristics: First, strong adaptability, drought resistance, cold resistance, salt-alkali resistance, heat tolerance, and tolerance to poor soil. Its temperature adaptation range is 43 to 45°C. In areas with severe water shortage or relatively dry conditions, no wilting or death has been found, and it can adapt to weakly alkaline calcareous soil. At the same time, it is suitable for intercropping with young forest and fruit trees; second, a short growth cycle. With seedling raising and transplanting, the seedlings grow for 3 to 4 months, and after planting they can be harvested after 8 to 10 months of growth; third, fast growth. Because of its prostrate growth habit, combined with artificial cultivation techniques, it grows horizontally at 30 cm on the soil surface, and its absorption rate of natural conditions such as light, water, and fertilizer is high, so its growth speed is fast. Thirty days after sowing, 3 to 4 true leaves appear. At 60 days, the plant height is 30 cm, the root length can reach 20 cm, and the diameter is 0.5 cm; fourth, harvesting and processing are simple. All operations can be mechanized, less labor is used, and it can be sold after being naturally dried to 80 percent; fifth, high yield and good quality. The yield of medium rough grass per mu is more than 500 kg, and high-yielding fields can reach 800 kg. The skin is red, there are few branches, and the strips are uniform. It meets the standards of the national pharmacopoeia and complies with the germplasm requirements for building a GAP production base.
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Symptoms and control methods of downy mildew in codonopsis (Codonopsis pilosula)
Irregular brown lesions appear on the leaf surface, and a gray mold-like growth (conidiophores and conidia) appears on the underside of the leaves, which can cause the plant to die. Control method: remove diseased plants and fallen leaves and burn them in a centralized manner; during the disease period, spray 300-fold dilution of 40% Shuangyiling or 1000-fold dilution of 70% chlorothalonil, once every 7 to 10 days, for 2 to 3 consecutive times.
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A detailed guide to kapok grafting propagation techniques, with a full breakdown of methods and steps
Kapok grafting propagation techniques
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How to Cultivate Astragalus? A Full Breakdown of the Key Growing Techniques
How to cultivate Astragalus? Guidance and advice. Growing medicinal herbs is a path to prosperity for farmers. With the development of China's pharmaceutical and health care industry, more and more people will devote themselves to the production of traditional Chinese medicine. In order to achieve high yield, high quality and high returns from medicinal herbs, the following introduces the cultivation techniques for Astragalus. Astragalus is a leguminous perennial...
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How to manage honeysuckle after harvesting? A full breakdown of the key technical points
How should honeysuckle be managed after harvest? What should be noted? We hope experienced readers can help explain. Post-harvest management of honeysuckle mainly includes pruning, garden clearing, fertilizer and water management, and pest and disease control. For detailed operations, refer to the following introduction. 1. Honeysuckle pruning: Pruning method one, thinning: Thin out severely...
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