Honeysuckle flower buds, flowers, leaves can be used as medicine, heat, anti-inflammatory; vine medicinal, rheumatic bone pain treatment; flowers can be extracted aromatic oils, and can extract honeysuckle; it is landscaping, garden cultivation ornamental species.
One, honeysuckle cuttings seedlings and honeysuckle can be used for seed breeding, but also to use cuttings and rooting, but the seed propagation slow growth, late income, low rooting propagation coefficient, so the production is currently used rod breeding, propagation materials, The survival rate is high and the benefits are fast.
Specific practices are divided into direct cutting and seedling cutting. Directly cutting, the mountainous region adopts big hairy varieties with well-developed roots and powerful branching buds. In the summer and rainy seasons, the 1-2 year old shoots with no pests are selected to be 30-35 cm long, and the lower leaves are removed for cutting. With the scissors, insert directly into the hillside terraces, mantles and other gaps, and dig holes 25-30 cm in diameter from 1.3 to 1.7 meters, depths of 16 to 18 centimeters, insert 4 to 6 cents per hole. ,Disperse open oblique plug hole, exposing 5-10 cm above the ground, after the insertion of compaction, in case of drought, appropriate watering, in order to improve the survival rate. In order to save branches and facilitate management, young seedling cuttings are often used. The method is to select a land that is convenient for watering, deep-leveling, and a proper amount of soil-mixed fertilizer for basal fertilizer. In July and August, the spacing is 23-26 cm outside the ditch. About 16 centimeters deep, the cuttings are placed obliquely in the ditch at a distance of 2 cm from the plant, and then they are filled and covered and compacted. Watering after planting, if the weather is dry, water once every 2-3 days to keep the soil moist, the left half of the heart can take root and germinate, and the second year of the fragrant season or autumn transplant.
Second, honeysuckle plastic pruning is an important measure to increase production of natural growth of honeysuckle, branches are very long, must erect scaffolds or pruning, such as put it away, if the branches on the ground overlap each other, the flowering is less, the yield is very low, Therefore, the establishment of scaffolding and pruning is the key to improving the production of honeysuckle.
In particular, pruning has a significant effect on the yield increase of honeysuckle. According to the test in Pingyi County, Shandong Province in 1983, after a winter cut and three prunings during the growth period, the average yield of each pier was 969 g, and the average yield of 685 cut without shears was cut. The branch yielded 284 grams more per pier than the non-pruned flowers, which increased production by 42%. After pruning, the utilization of light energy in various parts of the flower pier was improved, and the invalid branches and branches such as weak branches and leggy branches were removed, the nutrient and water consumption were reduced, the branches and leaves were the most reasonable, the reproductive environment was improved, and the branches and branches were robust, which was favorable to honeysuckle high yield. The specific approach is: Cultivation of honeysuckle one or two years, before the spring branches germinate, cut the upper part, leaving only about 33 cm as the main trunk, after several years of continuous pruning, trunk stout, you can stand upright pier, the main level Lateral branches form an umbrella-shaped dome that provides both ventilation and light transmission, an increase in flowering numbers, and facilitates the collection of flower buds. Honeysuckle has a strong ability to regenerate naturally, with many new branches. The branches that had blossomed can continue to grow in the year, but they do not bloom. Only buds that sprouted on the original flowering plants can reproduce the buds. Honeysuckle pruning must be specifically determined based on species, age, and type of shoot. According to the experience of Linyi Prefecture in Shandong Province, the old flower hairs with a crown shape of 120-140 cm in length and long branches with long branches need to be re-cut, long branches, short branches, and sparsely cut. The Zhuanghua Pier is mainly made of light shears, sparsely sparsely left over, and young flower piers are mainly cut to promote branching and accelerate the expansion of piers. The three-dimensional shape of the chicken claw flower, the trunk is obvious, the branches do not reach the ground, the crown 80-12O cm, pruning to do to the top, clear foot plexus, playing guilt, trimming long branches, sick branches, dead branches, to Under the extension of branches, so that the branches into a cluster upright, the main trunk thick, uniform and dense branches, flower Pier into an umbrella, good ventilation and light, so new branches and more buds. Pruning time, first winter cut, winter cut from December to late February the following year can be carried out. The second is the growth phase shearing, which is carried out after each flowering, in order to promote the formation of multiple flowers and increase yield. The first time after the first flowering, the spring shoot was cut in early June. The second time in the second July, after the second flower was cut, the summer shoots were cut. The third time, in early September, the three shoots were cut and the autumn shoots were cut. Pruning during the growing season requires light shearing as the mainstay.
Third, common honeysuckle stem pests and prevention 1. Coffee Tiger Tianniu Honeysuckle old production areas in Shandong Pingyi, Fei county more than 10 years of flower pier damage rate of 80%, after the destruction of the voltility, was killed for several years, then The whole plant died.
One generation occurred in Shandong in one year. The newly hatched larvae first ate on the surface of the xylem. When the larvae reach the middle of the xylem for 3 millimeters, they feed for a long time and form a meandering zigzag channel filled with sawdust and insect feces, which is very hard and branches. There is no excretion hole on the surface, so it is difficult to find, and at this time the chemical control does not work. Control methods: 1 In the April-May period, adult insects and newly hatched larvae were treated with 80% dichlorvos emulsion 1000 times in the adult stage and the larvae incubating stage. In the sunny days with temperatures above 25°C in the months of 27-August, releasing the Tianniao swollen bees in the field has a good control effect.
2. Leopard-printed wood moths occur once a year in Shandong. After the larvae hatch, they are gnawed on branches or shoots. After 3-5 days, the new shoots are withered. The larvae grow to 3-5 mm and they are discharged from the hole. Insects are easily found and have the habit of transforming plants.
The larvae bite in a circle between the xylem and the phloem, causing the branches to break easily in the wind. There are often several rows of excrement holes on the side of the injured branches. The excrement is long cylindrical, yellowish, and there are dead branches from September to October. Control methods: (1) Clean up the flower piers in time, and after harvesting the flowers, we must combine pruning between late July and early August to cut out the worm branches. If the pruning is too late, the larvae will cut into the lower coarse branches and cut the branches again. Has influence on the growth momentum of the flower pier. In the middle and late of the month of the month, the incubation period of the larvae is an appropriate period for chemical control. 40% omethoate EC is used 1500 times and 0.3%-0.5% kerosene is added to promote penetration of the liquid into the detection rod. Good control effect.
3. The dried wood cocoon moths occur in the main producing areas in Shandong in two years, spanning three years.
After hatching, the larvae colonize the old honeysuckle and invade the skin. After they grow to 10-15 mm, they gradually spread. The constant head is damaged by the middle and lower part of the main rod and the rhizosphere, and is damaged by the phloem and the shallow xylem. It forms a broad insect path and emits a large amount of insect feces. And sawdust seriously damages the plant's physiological function and hinders the transmission of plant nutrients and water, resulting in yellowing and shedding of honeysuckle leaves, and flowering branches from August to September. Control methods: (1) Strengthen field management, and the larvae of Hibiscus coerulea are responsible for debilitating flower piers. Most of the larvae are infested by old holes. Therefore, strengthening tending management, timely fertilization, watering, and promote the growth of honeysuckle robust, improve insect resistance. 2 Pharmacy control, July larvae hatching period, with 40% omethoate 1000 times plus 0.5% kerosene, sprayed on the branches, or with 40% omethoate or slaughter pine medicine: water = 1:1 ratio Water is poured into the roots of the medicinal liquid, that is, a hole is dug around the flower pier, and the depth is 10-15 cm. Each pier is filled with about 20 ml, and the size of the flower pier is appropriately increased or decreased, and then the soil is compacted. Due to the high concentration of the drug solution, care must be taken when using it.
Human chorionic gonadotropin is a hormone for the maternal recognition of pregnancy produced by trophoblast cells
Human chorionic gonadotropin (HCG) is a glycoprotein secreted by trophoblast cells of the placenta And β dimer proteins. The molecular weight of glycoprotein hormone 36700, A. Pituitary, FSH, follicle stimulating hormone, LH (luteinizing hormone) and TSH (thyroid stimulating hormone) are basically similar, So they can cross-react with each other, while the structure of β subunit is not similar. In mature women, the fertilized ova move to the uterine cavity for implantation and form embryos. In the process of development and growth into the fetus, the placental syncytiotrophoblast cells produce a large amount of HCG, which can be excreted into urine through the blood circulation of pregnant women. Serum and urine HCG levels rise Rapidly from 1 to 2.5 weeks of gestation, reaching a peak at 8 weeks of gestation and dropping to moderate levels at 4 months of gestation, which remain at the end of gestation. At present, the commonly used detection methods are: latex aggregation inhibition test and hemagglutination inhibition test; Radioimmunoassay (RIA); Enzyme linked immunosorbent assay (ELISA); Monoclonal antibody colloidal gold test
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