What are the effects and effects of light bamboo leaves? Attached picture

Light bamboo leaves, also known as bamboo leaves Ophiopogon japonicus and pheasant rice, are very much like the stems and leaves of fine bamboo when bamboo rice falls to the ground. Its root has dozens of whiskers and has seeds on it, just like Ophiopogon japonicus, but harder. Born under forests on hillsides and in wet places on the edge of ditches. At the end of summer, the flowers are harvested before heading and dried in the sun. What are the effects and effects of light bamboo leaves? A picture is attached.

What kind of bamboo leaves are light bamboo leaves?

Light bamboo leaves are not bamboo leaves, but dry stems and leaves of Gramineae perennial herbs, mainly produced in Zhejiang, Jiangsu, Hunan and other places. Light bamboo leaves are often cut into pieces and the stems and leaves are mixed. The stem is cylindrical, articulate, hollow in section. The leaves are flaky, wrinkled and curled, light green, with parallel veins, with transverse veinlets, forming a rectangular network, especially on the lower surface. Light body, flexible, slight, light taste.

Second, what are the effects and effects of light bamboo leaves?

1. Bacteriostatic effect

The decoction has inhibitory effect on Staphylococcus aureus and hemolytic streptococcus in vitro.

2. Diuretic effect

Clinical application shows that the diuretic effect of light bamboo leaves is weak, but it can significantly increase the content of sodium chloride in urine.

3. Antipyretic effect

Artificial fever in rats was induced by subcutaneous injection of 15% yeast suspension, and antipyretic effect was induced by intragastric administration of water extract of light bamboo leaves. Light bamboo leaves also had antipyretic effect on fever in cats and rabbits caused by subcutaneous injection of Escherichia coli. The antipyretic potency of light bamboo leaves per 2g/kg was 0.83 times higher than that of 33mg/kg phenacetin (phenacetin). The antipyretic active components of light bamboo leaves are soluble in water and dilute hydrochloric acid, but insoluble in alcohol and ether.

3. Key points of planting techniques of light bamboo leaves

(1) growth habits

Light bamboo leaves grow on hillsides, woodlands or forest edges and shaded places beside roads. Light bamboo leaves are resistant to barren, warm and humid, and slightly resistant to yin and yang. In an environment with too strong sunlight, they grow poorly, often showing low plant height, reduced tillering ability, dry and yellowish leaf color, and reduced ornamental value. The suitable soil for cultivation is fertile and permeable yellow loam and vegetable garden soil. Ground planting can choose shady places such as trees in the forest with good ventilation and no direct light. Potted plants can be placed indoors or in places such as balconies that are out of direct sunlight. Phyllostachys pubescens leaves grow vigorously and have strong tillering ability.

(2) methods of reproduction

1. Seed propagation: seed sowing can be collected when the fruit is ripe in autumn, and fertile and loose loam or pastoral soil can be used as seedbed.

2. Split propagation: from March to May, seed roots were dug and planted separately. When planting, the plants with strong growth and developed roots were selected, and some of the over-long, dense and damaged old roots were pruned to facilitate root regeneration and early germination of new roots. It is necessary to ensure that each seedling has more roots as far as possible, cut off all branches and leaves of more than 3 cm to 5 cm, and plant them with pastoral soil.

(3) planting techniques

1. Planting density: 30x20cm between rows and plants.

2. Prevention and control of diseases and insect pests: powdery mildew, which is mainly harmful to leaves, can also occur in leaf sheath, stem and ear. 2000 times solution of 20% trimethoprim can be selected for spray control. The stems and leaves of ground-planted plants are vulnerable to locusts. 2000 to 3000 times of 40% chrysanthemum EC can be sprayed to kill insects. It should be noted that ornamental plants can choose low-toxic and non-residual chemicals for pest control, medicinal cultivation in order to ensure the safety of consumption, should be avoided as far as possible.

(4) harvesting and processing

When it will blossom from June to July, except for the remaining seeds, the rest will be cut off from the ground at 2~5cm, dried in the sun, and sorted into small handfuls. But in the sun, can not be interrupted, so as to avoid disconnection; at night can not be stacked in the open air, so as to avoid yellow leaves. Can be harvested for several years in a row.