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What are the control methods for bulb mites on lilies?
Control methods for bulb mites on lilies: 1. Crop rotation and changing the crop for 4a. When planting lilies along a slope, plant from the bottom upward to reduce the spread of pathogens. 2. Select bulbs free of disease, mites and mechanical injury as seed stock, or mix into farmyard manure and apply, or apply together with irrigation water; or use 2% isofenphos-methyl powder at 2 to 3 kg per 667 sq m mixed with 25 to 30 kg of fine soil to make poisonous soil, or use 3% isofenphos-methyl granules, or 3% carbofuran granules, or 5% phoxim granules, or 5% diazinon granules, at 2
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What are the storage management methods for lily bulbs?
The storage site should follow the principles of "dry, ventilated, shaded, and light-blocked." Lily bulbs used for storage must be "fully mature, low in moisture content, free of disease and pests, and without wounds." Seed bulbs that have been disinfected with chemicals can be used for storage to reduce rot. The storage method mainly adopts the sand-soil stratification method. Before storage, the lily bulbs should be spread out indoors briefly, but not for too long to avoid discoloration. Then choose a cool room and fumigate it once with 0.3% formaldehyde and potassium permanganate. Then spread a layer of clean garden soil or river sand 5-7 cm thick on the ground, place the lily bulbs upside down on it in neat rows, and cover with another layer of soil or sand about 3-4 cm thick. Repeat this process until the height does not exceed about 1.5 m, then seal the surroundings tightly with soil or sand. They can be stored until the following spring. During storage, check once every 20-30 days. Do not turn them over too much. If any spoilage is found, remove it promptly.
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Storage Methods for Fresh Bulbs of Lanzhou Lily
1. Short-term storage in plastic bags: Lanzhou lily is an excellent variety among lilies in China. If consumed within 50 days after harvest, the fresh bulbs can be directly placed into plastic bags, sealed, and kept in a cool place. In winter, the storage temperature should not be lower than 0°C, and they can be taken out as needed. 2. Cellar storage method: Choose various earthen cellars such as sweet potato cellars. First, clean out the cellar thoroughly, shovel off a layer of old soil, fumigate with sulfur for 1-2 hours or spray with fungicide for disinfection. Sun-dry the dug-out fresh lily bulbs on a sunny day for 6-8 hours, then remove the soil clumps from the bulbs,
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How to prevent and control Penicillium rot of lily bulbs?
This disease occurs during the storage and transportation of lily bulbs. Symptoms: In the early stage of the disease, dark brown lesions appear on the affected scales, and the lesions are sunken. Afterwards, the disease gradually spreads inward, causing the bulbs to slowly dry-rot, and the diseased bulbs take several weeks to rot away. In the late stage of the disease, a blue moldy substance is produced on the diseased parts, which consists of the conidiophores and conidia of the pathogen. Pathogen: The pathogens are Penicillium cyclopium Westl. and Penicillium corymbiferum West
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High-yield cultivation techniques for bulb propagation of Asiatic lilies in semi-arid regions
1. Site selection, land preparation and fertilization. According to the growth characteristics of Asiatic lilies, choose level, fertile sandy loam with deep soil layers, high organic matter content, loose texture, and good drainage and irrigation for cultivation. After selection, plow deeply to 30 cm, harrow fine and level. In combination with deep plowing, apply 6 cubic meters of fully decomposed high-quality farm manure per 667 sq m. For each cubic meter of manure, use 50% carbendazim and 50% phoxim at 1000 g each, add 50 kg of water, stir evenly and pile up to ferment. Then make beds running north-south, 1-2 m wide and 10-15 m long, with bed ridges
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A Detailed Guide to Propagating Lilies from Bulbils: Grow Lily Seedlings from Bulbils
Lily seeds have an extremely short lifespan; after half a year in storage they lose their ability to germinate, and seedlings grown from seed need many years of cultivation before they can flower. After sowing, lilies must be cultivated for several years before commercial bulbs can be obtained. Therefore, vegetative propagation is generally used first to obtain planting bulbs, which are then planted in the field to grow into commercial lilies. Planting bulbs are small bulbs of 50 g to 100 g first grown from various propagation materials, and the number of years required varies depending on the propagating organ used. The method of bulbils cultivation is briefly described below. The bulbil cultivation method is suitable for varieties that produce bulbils,
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Detailed Explanation of Key Points of Lily Bulb Storage and Fresh-Keeping Techniques
I. Choose storage-tolerant varieties. China is the country of origin for lilies, with many cultivated types and varieties. The main ones include Longya lily, Chuan lily, and tiger lily (Lilium lancifolium) and other variants. Among them, the Chuan lily, which is white, flat-spherical, tightly clustered, large, and sweet-tasting, has good quality and stores well. Lilies are generally harvested in early November, mostly by digging out the bulbs with a spade, promptly removing the stems and soil, and cutting off the fibrous roots. Newly dug bulbs must not be exposed to wind and sun in the field, to prevent the outer scales from discoloring and losing water. II. Pre-cool and select the bulbs. After harvest, lilies should be promptly transported to a shady place and evenly
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What are the asexual propagation methods for lily bulbs?
(1) Natural bulblet propagation method: naturally divide the mother bulb into individual bulbs (ranging from 2-5, each containing one growth point), plant them in the field and cultivate for one year, and they can grow into larger new bulbs, then plant and propagate again, and by repeating this process, seed bulbs meeting the standard can be obtained. The disadvantages of this method are slow increase in quantity, high seed bulb usage, and serious disease and variety degeneration; the advantage is shortened propagation time, as seed bulbs can be obtained in 1-2 years. (2) Bulblet (daughter bulblet) propagation method: plant small daughter bulblets into the
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Lily Cultivation Methods: A Detailed Guide to Bulb Cultivation Techniques
Bulb cultivation Cultivated lilies generally use asexual propagation. The seed material is the small bulb, called the "bulb". First the bulb is cultivated, and then the bulb is used to cultivate commercial lilies. For some types, such as Yixing lily, the bulbs used for planting are obtained by peeling off the scales of finished lilies and planting them, so there is no need to cultivate special bulbs. Methods for cultivating bulbs include: 1. Small bulb cultivation of bulbs Small bulbs, namely small bulbs, are formed by axillary buds. At harvest, the small bulbs are collected and stored separately; those of 30-50 g are large bulbs and can be directly used as 5
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Mountainous Bulb Propagation and Cultivation Techniques for Oriental Lilies
In recent years, both the cut flower production and consumption of lilies in China have grown rapidly, yet the bulbs still depend almost entirely on imports, and bulb self-sufficiency has become a "bottleneck" restricting China's lily cut flower production. Achieving domestic production of high-quality commercial lily bulbs is imperative. Zhejiang Province has diverse landform types, and the temperature differences at different altitudes are highly beneficial for bulb swelling and development and flower bud differentiation in bulbous flowers. Selecting cool mountainous areas in Zhejiang Province for cultivation, carrying out purification and rejuvenation and bulblet propagation of lilies, and solving the long-standing problem of China's inability to achieve self-sufficiency in lily bulbs,
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