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Detailed Explanation of Key Techniques for Autumn Cultivation of Longan
1. Restore tree vigor and enhance stress resistance. After several months of fruiting, longan trees have consumed a large amount of nutrients. The 4-month management period in autumn from August to November is a critical time for a bumper longan harvest the following year. Pre-harvest and post-harvest fertilizers for longan should be applied promptly to promote
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Why do dragon fruit flowers turn yellow just a few days after blooming?
I think everyone is very familiar with dragon fruit. The dragon fruit we usually see most often are white-fleshed dragon fruit and red-fleshed dragon fruit. Dragon fruit is very nutritious, and is especially the best fruit for reducing internal heat. How exactly does such a delicious dragon fruit grow?
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Why do dragon fruit crack just as they turn red
Dragon fruit plants are currently entering their peak flowering period. Their flowers generally begin to open 1 to 1.5 hours before sunset, and by dawn the corolla gradually closes, then withers after the sun rises. During this period, the flowers complete the process of self-fertilization. But at present, heavy rain and torrential rain
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Detailed Explanation of Fertilizer Amounts and Fertilization Periods for Dragon Fruit Cultivation
Fertilization is an important part of integrated management. The full effectiveness of fertilizer depends on soil and water; only good soil structure and physical and chemical properties can promote microbial activity, accelerate nutrient decomposition, and enhance root absorption. The decomposition of fertilizer and the absorption, transport,
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How to prevent and control bud blight in hydrangea
Hydrangea bud blight is also known as hydrangea gray mold. It harms the buds and flowers of the plant. Symptoms: In plants grown in the open field, it readily occurs on dense spherical flower clusters, causing them to develop water-soaked rot. In greenhouse cultivation, buds readily turn black and wither. Pathogen: The pathogen is
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Hydrangea Planting and Cultivation Experience Summary and Tips Sharing
1. Planting: In southern regions, it can be planted in the ground and overwinter outdoors; planting should be done before spring bud break. In northern regions, it should be grown in pots and overwintered indoors; planting or repotting can be done from after leaf drop until before spring bud break the following year. For the potting soil, use a thoroughly mixed growing medium of 4 parts leaf mold, 4 parts garden soil, and 2 parts river sand.
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Late-stage Management and Plastic Mulching Methods for Lily Cultivation
I. Late-stage Management 1) Timely removal of bulbils. Bulbil harvesting should be done on sunny days, and care must be taken to prevent breaking the plants and knocking off the upper green leaves. 2) Shading to lower temperature and clearing ditches to reduce humidity. Shading is a measure to prevent high temperatures; adding a straw cover at the seedling stage can reduce water evaporation and lower soil temperature for the late-stage growth of lilies.
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Detailed Explanation of Key Points for Off-Season Lily Cultivation Techniques
Lilium is a perennial bulbous flower, and the following points should be noted for its off-season cultivation: 1. Bulb selection. At present, lily bulbs for commercial cultivation in China are mainly imported from the Netherlands. Bulbs with plump scale development, no disease spots or mold, and well-developed roots should be selected for planting. Suitable
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A detailed guide to new lily propagation techniques: grow lilies with ease
Lilies not only have elegant, brightly colored flowers, their tender fleshy stems are also rich in nutrients and have special medicinal and health benefits, making them a popular health food on the market. Several bulb propagation methods for lilies are as follows: 1. Seed propagation. Sow mature lily seeds,
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Control Methods for Phytophthora Blight in Lily Cultivation
Symptoms: The whole plant (including floral organs, leaves, stems, stem base, bulbs, roots) can be affected. Infected floral organs wither and fade, with white mold-like growth appearing on them; leaves initially show water-soaked spots, then wither; stem and stem base tissues initially show water-soaked lesions, then turn brown
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