Lily bulb cultivation five methods

Lily bulb cultivation Five Lilies need to be cultivated and managed for several years to obtain bulbs that can be harvested. Generally, vegetative propagation is used to obtain bulbs, seed propagation can also be used to obtain bulbs, and then the bulbs are planted. Daejeon grows into a commercial lily after field management. The bulb is first cultivated into bulbs of 50 to 100 g using various propagation materials, and the number of years required varies depending on the reproductive organs used. The following brief introduction to the five methods of bulb cultivation. First, the bulb bud cultivation method This method applies to the production of bulb bud varieties, such as tiger lily varieties. Mature bulblets are harvested in the summer. From late September to early October, 4cm deep seedling trenches are planted at a row spacing of 12 to 15cm. Each 4 to 6cm in the trench is broadcasted with one bead bud and covers about 3cm after sowing. To cover the grass cover film before freezing, in order to facilitate the safe winter. In the spring of the second year, the covered grass and film were removed, and weeding and weeding, and proper top dressing and watering, promoted the vigorous growth of the seedlings. Until the autumn season, withered the bulbs and then dig the small bulbs. Then plant the bulbs with a spacing of 30cm and a plant spacing of 9-12cm. Cover the soil with a thickness of about 6cm. According to the management method of the previous year, incubate for another year. In autumn, the bulbs of the standard size can be harvested. Some non-compliance bulbs can continue to be cultivated. Second, small bulb breeding method This method applies to the production of small bulb species, such as Tian Lily varieties. When digging autumn edible bulbs, the bulbs in the soil are collected and sowed by the bulb bud cultivation method. Since the bulbs are larger than the buds, the sowing distance should be slightly larger than that of the sowing buds. After 1 year cultivation, most of the small bulbs are sown. The bulbs can reach the bulb standard, and the smaller bulbs can continue to be cultivated. Third, the scales cut cultivation method in autumn or spring from well-developed bulbs on the development of well-developed scales, with a knife to cut the scales from the base, first in 500 times benomyl solution soak 30min sterilization, remove and dry to insert Sand loam in the seedbed. When the scales are inserted, the base is downwards, and the depth of the soil is 1/2 to 2/3 of the scale, and the distance is 4 to 5 cm. Immediately after the plug shading, often watering to maintain soil water holding capacity of 75%, but the bed soil can not be too wet to prevent scales rot. Generally inserted after 15 to 20 days, from the cut at the lower end of the scales to grow 1 to 2 embryos, after the roots and leaves, timely fertilizer and water to promote growth. In autumn, small bulbs of corn kernel size can be formed. After digging, bulb bulbs can be cultivated and then sowed for one year to achieve the bulb standard. Fourth, the core cultivation method This method applies to single head bulb species. Lily harvested in the autumn, strict selection, elimination of sickness, weakness and unusual flesh of the lily, select well-developed, peel off the outer scales of bulbs for listing or processing, leaving the remaining thick lily lily core and root plate For bulbs, one-year incubation on the seedbed can achieve the bulb standard. V. Seed cultivation method This method is applicable to varieties that can produce seeds that produce flowers, such as tiger lily and Shandan. Mature seeds are harvested in the autumn and then sowed into the seedbed soil. Seedling soil with 4 layers of middle garden soil plus 4 tons of compost with finely comminuted and finely ground and 2 pieces of mixed sand, mix well and spread on seedbed, about 10cm thick. After the seeds were sown, they were covered with 3 cm of fine soil and covered with a cover film. Selecting the autumn sowing method, the seeds can be firstly rooted in winter, early spring emergence and rapid growth, remember not to sow the second spring sowing, otherwise the emergence is late and the germination rate is low. After the emergence of spring, the membranes and grasses were lifted, and the seedlings were planted and used for log-cultivation and weed control to timely grow fertilizer and promote growth. Wait until the bulb harvested in the fall is very small, you must continue to cultivate for 4 to 5 years as a bulb.

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