Chinese name:? Sisal?
Nickname:? Orchid pineapple, anchovies, anchovies?
Double name method: yucca? gloriosa？ l？
Boundary:? Plant kingdom?
Door:? Angiosperms (Mulan Gate)?
Outline:? Monocotyledons (Monocotyledons?
Subclass:? Lilioidea (Liliaceae?
Purpose:? Asparagus?
Branch:? Tequila?
Genus:? Yucca?
Kindness:? Anchovies?
Distribution area:? Native to eastern and southeastern North America. Introduction of China Yangtze River Basin and its south, Shandong and Henan?
catalogue
Folk call ornamental flowers "sisal"
brief introduction
Habitual characteristics
Reproduction, culture and reproduction
Factory division
Cutting propagation method
sow seeds
cultivate
operate
plant diseases and insect pests
Garden use
Distribution of origin
"Sisal" in Chinese Flora
Has the country introduced the ornamental flower "sisal hemp" as mentioned by the people?
Introduction?
Habitual characteristics?
Breeding? Breeding?
Lamian Noodles?
Cutting?
Sowing?
Cultivation?
Management?
plant diseases and insect pests
Garden use
Distribution of origin?
"Sisal" in Flora of China?
Country presentation
Expansion? Edit the ornamental flower "sisal" mentioned in this paragraph.
The ornamental flower "sisal hemp" mentioned by the people is actually yucca, yucca? Glorieusa. The so-called "sisal" among the people is actually Yucca.
Yucca Phoenix? Yucca? Gloriosa is commonly known as "sisal hemp" in China. Although this has not been recognized by botanists. ? Chinese name: anchovies? Alias: Eupatorium adenophorum, Eupatorium adenophorum, Eupatorium adenophorum, pineapple? Classification: Agavaceae, Yucca? Scientific name (Latin name): yucca? gloriosa？ Flower language: blooming hope? Origin: native to eastern and southeastern North America. Widely planted in open areas in warm areas. ? Morphological characteristics: anchovies are thick green all the year round, with several clusters of different heights. When flowering, the stems stand upright, many white flowers droop and have a beautiful posture. ? Distribution and Habits: Native to eastern and southeastern North America. I like warm, humid and sunny environment, and I am cold-resistant, shade-resistant, drought-resistant and moisture-resistant, and I don't have high requirements for soil. ? Usage: It can be arranged in the center of flower beds, Chi Pan, platform slopes and near buildings.
Edit the introduction of this paragraph.
Anchovies, also known as pineapple flowers, are evergreen shrubs of Yucca in Agavaceae, native to North and South America. Its flowers and leaves are very good, extensive management, indoor and outdoor can be planted. It is an ornamental flower. ? The leaves of anchovies are dark green with a layer of wax on the surface, which is as hard as a sword; The leaves of ground-planted plants are 40 ~ 70 cm long and 3 ~ 6 cm wide, densely clustered, spirally arranged on short stems and spread radially. In summer and autumn, thick flower stems are pulled out from the base of leaves, and the height exceeds 1 m, with panicles with 200 to 400 flowers per inflorescence. Flowers, gradually opening from bottom to top, milky white, cup-shaped, drooping. Anchovies like sunshine and are resistant to shade, so they can be viewed in the hall with sufficient scattered light. The requirements for soil are not high, especially for fertile and loose sandy loam. ? White and budding flowers? Anchovies are not picky about the type and quantity of fertilizers. When potted, NPK compound fertilizer can be applied 1-2 times in spring and autumn, and no fertilizer is applied in winter and summer. ? The method of dividing plants can be used to breed anchovies. Orchids planted for many years will grow seedlings from their roots. When the seedling grows slightly, cut it from the mother plant. Roots can be planted directly, and rootless ones can be used as cuttings; Apply sulfur powder to the incision, then plant it in sterilized plain sand and place it in the shade. Take root in about 50 days and move to the sunny place for cultivation. ? Eichhornia crassipes is highly resistant to sulfur dioxide, hydrogen fluoride, chlorine gas, ammonia gas and so on. And it can also absorb harmful gases. Eichhornia crassipes is suitable for planting in flower beds, lawns or rockeries; Family planting can be planted in larger pots; You can also cut small plants with sprouting tillers from the roots, plant them in small flowerpots and put them on several tables.
Edit the customary characteristics of this paragraph
It likes warm, humid and sunny environment, and it is resistant to shade and pollution, with strong germination and adaptability. After flowering, the top stops growing and lateral buds occur from leaf scars. Strong, cold-resistant, drought-resistant, moisture-resistant, barren-resistant, and has low requirements for soil and fertilizer. It grows vigorously and has low requirements for soil and fertilizer, but likes sand with good drainage. Can resist pollution. It has strong resistance to SO2, HCl, HF and other harmful gases, and can grow except saline-alkali land. There are stout fleshy roots, and the stems are easy to produce adventitious buds, sprout easily, expand plants and have strong regeneration ability. ? Evergreen shrub with woody stems, short stems and usually unbranched or rarely branched. The leaves are hard, sword-shaped and sharp. The leaves are 40-70 cm long and 3-7 cm wide, sharp, smooth, slightly flat and pink-green, with a spiral quilt on the stem, hard leaves with white powder, smooth edges or a small amount of white silk when old (different from Yucca). The leaves and stems are clustered, linear-lanceolate, leathery and slightly white, with curly white silk at the edge of the old leaves. Spike height 1 m or more, extracted from leaf axils of top leaves of branches, higher than leaf clumps. Lotus-shaped flowers with drooping petals, 6 pieces, bloom twice a year, and bloom in May-June and August-September. Staminal filaments are fleshy, the upper part is about 1/3. Flowers open from bottom to top, milky white, and fruits are dry capsules. Capsule oval-ovoid, dry, drooping, 5-6 cm long, not cracking. When the capsule does not bloom, the stem is solid and becomes hollow after flowering. Horticultural varieties include variegated leaves and curly leaves.
Edit this paragraph for propagation and culture.
type
Propagation by sowing, dividing plants and cutting. sisal hemp
Factory division
In February and March of spring, when the roots and buds are exposed to the ground, they can be planted separately. When planting alone, it is best to bring some meat roots with each bud. Dig a pit to fertilize first, and then bury the tillers. Don't bury the soil too deep, just cover the top slightly. You can also cut off the part with tufted leaves at the stem end, the length is 9- 12cm, remove some leaves, leaving about 7 leaves, bury them in a pit with a depth of 12- 15 cm, and then water them.
Cutting propagation method
Cutting: in spring or early summer, dig stems, peel leaves and cut into 10 cm long. The stem can be longitudinally cut into 2-4 sections, with the longitudinal section facing down, covered with 5 cm, kept moist, and germinated 20-30 days after cutting. Divide plants, dig stems with leaves, and plant them directly every spring and autumn.
sow seeds
Seed reproduction can only be achieved by artificial pollination. May is the best time for artificial pollination, and the seeds mature about 70 days after pollination. After sowing in late September of that year, the emergence rate was about 40% after one month. Seeds can also be dried and stored until spring sowing. Cutting is easy to survive. In spring or early summer, remove the leaves from the stems and cut them at a rate of 65,438+00 cm per section. The thick stem can be cut into 2 or 4 pieces longitudinally, and the longitudinal section is flat, and the soil is covered with 5-65,438+00 cm thickness. After insertion, be careful that the soil is not too wet to prevent the stem from rotting. It is better to use fleshy roots as cutting materials. Anchovies in the lower reaches of the Yellow River and its south area can overwinter in the open air. Because Eupatorium adenophorum leaves are dense, widely distributed and sharp-pointed, they should be bundled first when digging, and bare roots or overnight soil can be used. Apply sufficient base fertilizer before planting, water after planting, take off bandages and put down leaves. Maintenance and management is very simple. Prune dead branches and leaves and cut off pedicels in time after flowering. After years of growth, if the stem is too high or inclined to the ground, it can be cut off and grown again. In autumn, dig an annular ditch around the plant and apply some organic fertilizer.
cultivate
The management after planting is simple, as long as the dead branches and leaves are cut off at any time, the pedicels are cut off in time after flowering, and the plants are straightened after the wind and rain. When plants grow too high or their growth potential is weakened, replanting and regeneration can be carried out.
operate
Plants cultivated by cutting and dividing plants can survive as long as they are watered several times, dug out and planted on soil overnight. Daily management should pay attention to proper soil cultivation and fertilization to promote inflorescence drainage; If dead leaves and withered leaves are found, they should be trimmed in time to keep them clean and beautiful. Pests of yucca include moths, which harm leaves, so attention should be paid to prevention and control.
plant diseases and insect pests
Black spot and leaf spot often occur, which can be sprayed with 70% thiophanate-methyl wettable powder 1000 times solution. Insects are harmful to scale insects, whitefly and Noctuidae, and 40% omethoate EC 1000 times can be sprayed. sisal hemp
Garden use
Charming scenery of anchovies? Anchovies are dark green all year round, with beautiful leafy flowers and strange tree shape, with several clustered plants with different heights and sword-shaped leaves. When flowering, the stems stand upright, the color is white, and many white flowers droop like bells, with beautiful posture, lasting flowering period and pleasant fragrance. It is a good ornamental tree species in the garden and a good material for fresh cut flowers. It is often planted in the center of flower beds, in front of buildings, lawns, Chi Pan, terraces, buildings, roadsides and hedges. ? Leaf fiber is white, strong, water-resistant and moisture-proof, which is called "white hemp brown" and can be used as cable. Leaves can also extract stilbene hormones.
Edit the origin distribution of this part.
Native to eastern and southeastern North America. Widely planted in open areas in warm areas. ? It is widely planted in all parts of the Yangtze River basin in China, and has been cultivated and produced in a large area in Yanling County. Subtropical evergreen deciduous broad-leaved forest areas from southern North China to southern China (major cities: Wuhan, Shashi, Huangshi, Yichang, Nanchang, Jingdezhen, Jiujiang, Ji 'an, Jinggangshan, Ganzhou, Shanghai, Changsha, Zhuzhou, Yueyang, Huaihua, Jishou, Changde, Xiangtan, Hengyang, Shaoyang, Guilin, Wenzhou, Jinhua, Ningbo, Chongqing, Chengdu, etc. South subtropical evergreen broad-leaved forest area (main cities: Fuzhou, Xiamen, Quanzhou, Zhangzhou, Guangzhou, Foshan, Shunde, Dongguan, Huizhou, Shantou, Taipei, Liuzhou, Guiping and Gejiu). sisal hemp