- 100%natural food additives and pharmaceutical raw materials
- 50 Products
- Product Image
- Product Name
- FOB Price
- Payment Terms
- Product Package
- Product Attribute
- Product Table
Proportion: 10: 1, 20: 1, 50: 1, 100: 1
Test method: HPLC
The Rhaphidophora hongkongensis accessory vine, prostrate on the ground, stone or climbing in the tree. Stems slightly fleshy, stout, cylindrical, 0.5-1 cm thick, internode length 1-4 cm, born qi and root. Branch which often hang down loosely. Shoot stem slender, fleshy, green, thick 2-3 mm, creeping surface flat, the back is round, internode elongation to 6-8 cm, aerial root and petiole opposite, dirty yellow, fleshy. Petiole long 5-10 centimeters, venter has groove, on both sides of the leaf sheath of joints, joint long 4-10 mm; Blade paper or the leathery, usually sickle oval, sometimes for long roll lanceolate or fall lanceolate, from central to leaf base gradually narrow, apex sharp pointed to the long acuminate, long 20-35 centimeters, width 5-6 (- 14) cm, surface is green, light green, on the back of the rib surface flat, back uplift, base width can be up to 3 mm, I, II grade lateral veins majority, thin, diagonal stretch, and rib into 45 degrees of corner, near the edge up arc curve. Shoot blade Angle oval, long 4.5-9 cm, width 2-4 cm, apex lancet, base side narrow wedge, The other side of the circle. Inflorescence apical and altar. Inflorescence handle cylindrical, 4-5 cm long, the top coarse to 1 cm. Spathe green to light yellow, ovate, acuminate, long 6-9 centimeters, when, flower buds swept off. Meat ear inflorescence cylindrical, up slightly narrow, top blunt, long 5-8 cm, 1.5-3 cm thick, powder green or light yellow. Ovary top nearly hexagon, cutting flat, length is about 4 mm, 2 mm wide, stigma black, near the head shape, slightly raised. Berry yellow green. Flowering 4-8 monthst, fruit next year mature.
Production in south of Fujian, Guangdong and its coastal islands, Guangxi, south of Guizhou, Yunnan south (southeast, south, northwest), an altitude of 80-900 (-2000 GongShan) meters, often grows in the tropical rainforest valleys in the trunk or on the cliff. Myanmar, Vietnam, Laos, Thailand and kalimantan island are all distribution. Type specimen collected from Hong Kong.
The rhaphidophora hongkongensis property like warm and sunshine, also is be able to bear or endure shade, not cold-resistant, afraid of waterlogging. In order to keep good rhaphidophora hongkongensis,
Cultivation matrix need drainage good culture soil, and in the pelvic floor more pad some gravel or tiles.
1. Breed. Using cutting propagation, take tender stem section in the spring , cutting in porous media, pay attention to moisture, its root cutting piece, cuttage survival rate is high. After the root that basin on. Because the rhaphidophora hongkongensis is afraid of wet, cultivation matrix need drainage good culture soil, and in the pelvic floor more pad some gravel or tiles.
2. Pinching and fertilization. The rhaphidophora hongkongensis grow very fast, in the growth period about 15 days need to one cake fertilizer water, water will see dry and water, pinching 1 ~ 2 times, making branches spend numerous.
3. Humidity and light. The rhaphidophora hongkongensis belongs to short day plants, in the winter such as the night temperature more than 10 Celsius degree
when can blossom, if need other seasons in flowering, to timely window for short day processing, in order to promote the flowering.
Because the rhaphidophora hongkongensis like warm, so after the greenhouse to the outdoor ventilation is good, shade under cultivation. North befire winter need pruning branches, moved into the greenhouse cold room live through the winter.
The whole plant used for medicinal, can treat splenomegaly, high fever, rheumatism back pain; For external treat the traumatic injury, fracture, burn and scald. This kind is poisonous, internal use only can trace, general with 1/4 a blade not exceed.
This species is the Chinese plant map database collection of poisonous plants, its toxicity to Yunnan, Guangxi etc areas legend is toxic. Mice celiac injection stem chloroform extract 500 mg/kg, appearing to be less active, prostrate on the ground, turn over the reflection disappeared, death, LD50 is 294 mg/kg.