Honeysuckle, also known as double flower, has been known for its medicinal use since ancient times. It is one of the most commonly used medicinal herbs, and its flowers and stems can be used. Honeysuckle is cold and sweet, with the effects of heat-clearing, detoxifying and cooling blood circulation. Modern pharmacological studies have shown that honeysuckle has antiviral and antibacterial effects.
Honeysuckle has strong adaptability to climate, soil quality and environment. It can be planted throughout the country, easy to live and manage, and can be harvested in the year of planting, once planted, and yielded for several decades. It has strong adaptability, resistance to drought and drought, heat and cold resistance, and can thrive in saline-alkali land, river banks, behind houses, and between fruit trees, especially when it is planted on hill slopes, water bypasses, or fruit trees. In addition, it can not only obtain additional economic income, but also prevent wind and sand, greenen the environment, regulate the climate, and purify the air. Therefore, it is one of the preferred crops for the transformation of saline-alkali lands and sandy lands. At the same time it also has a high ornamental value, can produce bonsai for urban greening and landscaping. In recent years, the development and utilization of honeysuckle has made breakthrough progress, and it has been gradually applied in the fields of medicines, spices, cosmetics, health foods, health drinks and so on, and its market potential in the future is huge.
I. Variety selection
Julu County began planting honeysuckle in large areas in 1973. It has introduced many varieties such as chicken claw flowers, cat claw flowers, golden-silver wood, and furry honeysuckle from Shandong and Henan provinces. However, most of them have small vines, pods and flowers, and the yield is low. After Jierongling, a technical staff of Julu County, cultivated, improved and selected for many years, he finally selected a relatively good variety. He was named “Jiuhua No.1†in 1994 and became Julu County and Central and Southern Henan Province and Henan Province. , Shandong Province, the main plant varieties.
"Jiuhua No.1" is larger than other honeysuckle varieties. It has many leafy hairs, long green color, thick flowering branches, few leggy flowers, high yield, high yield, strong disease resistance, easy cultivation, and management, good picking. With high medicinal value, more than 60 kinds of chemical components have been identified, among which, chlorogenic acid content is more than 4%, and the content of xyloside is 0.1%, which exceeds the national standards for drug use. The active ingredient ranks first in the country. The annual output of flowers is 3 to 4 tons, and the average yield per mu is 150 to 200 kilograms. The high yield can reach 300 kilograms, which is more than double the output of the chicken paw flower and cat claw flower. Therefore, "Jiuhua 1" is the preferred species for growing honeysuckle.
Second, nursery
1. Cutting seedlings. According to the selected length of cuttings can be divided into short-cut cuttings and long-branch cuttings, short-cut cuttings are commonly used for large-scale propagation of seedlings, long-branch cuttings are usually used for straight-line construction or breeding semi-forming large seedlings.
1 nursery preparation. The nursery should choose a sandy loam or loam land with flat terrain, deep soil, and convenient drainage and irrigation. Apply 3 to 5 cubic meters of decomposed organic fertilizer, 50 mg of superphosphate or calcium magnesium phosphate fertilizer per acre before raising seedlings. Immediately after ploughing, plough the soil and make a fine cut. The size of the urn is 10-15 meters long, 1.2-2 meters wide, the base width is 25 centimeters, the top width is 10 centimeters, and the height is 20 centimeters. When you are done well, you should suppress or be practical.
2 Select the insert. In the growing and flowering season, those plants that are pure, vigorous, and hypertrophic should be marked and used as excellent mother plants. In the late autumn and early winter, 1 to 2 years old shoots selected from the mother plants can be used as cuttings. Summer or winter shear collection, cut into 25-40 centimeters after the cut into bundles of headings, upright placed in indoor or shade, covered with wet grass bags or buried soil to storage in the coming spring and then cuttings. Cutting requirements: short internodes, strong growth, no pests and diseases.
3 cuttings processing. The length of cuttings for long branches is 30-40 cm, the length for short branches is 25 cm, and the thickness of purlins is 0.5-1.5 cm. According to the length requirements, the lower stem section at the cutting end is cut into a smooth slope, and the upper end is cut at a level of 1.5-2 centimeters above the node position. A 50- or 100-perforated cutting is used to form a bundle, and the lower end is immersed in 500 ppm. Indole butyric acid solution for 5 to 10 minutes, slightly dry can be cut.
4 cutting method. Long branch cuttings and seedlings were planted at a spacing of 30 cm and the depth of the ditch was 25 cm. Then the cuttings were placed in the ditch at a spacing of 20 cm. This method has 11,000 fertile seedlings per acre, and the short branch cutting seedlings are roughly the same as the above. The plant spacing can be reduced to 25 cm and 15 cm, and 18,000 strains per mu.
The depth of the cutting inserts of the above two methods must reach more than 2/3 of the length of the cuttings.
5 seedlings management. On the same day or the next day, it should be poured once. To keep the soil moist and promote its germination, it will be transplanted in spring next year.
(2) seedlings. The middle of the long branch on the trunk of the fine mother plant near the ground is bent down and buried in the soil 10-15 cm. The tip of the branch is exposed on the ground. The soil in the pressed part is often kept moist. After 2 to 3 months, it can be cut off from the mother plant. Independent seedlings. Layering seedlings are often carried out in summer and autumn. This method can be applied when a small number of seedlings is needed.
Cas 183208-35-7,Vemurafenib Intermediates,5-Bromo-7-Azaindole
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