First, seedling cultivation Seeding, beading, twig cutting and hard branch cutting can be used to breed Wulingdi seedlings. Through experiment and comparison, comprehensive measurement and measurement, sowing seedling and hardwood cutting seedlings have high breeding coefficient and low cost. The efficiency of the breeding of the bead is low, and the labor cost of the cuttings is high, which is not suitable for large-scale breeding of Wuye Dijin. 1.1 sowing 1.1.1 Seed Collection At the end of September to the end of October, collect the mature fruit when starting the defoliation. After smashing and simmering for one week, rinse with water several times, collect the seeds that have settled into the bottom of the water, and place them in a cool, dry and well ventilated place. save. 1.1.2 Seed treatment Take the seeds from the end of March to the beginning of April of that year, warm to room temperature, soak the seeds with warm water of 35~40 °C for 24h, remove them and soak them in 5‰ potassium permanganate solution for 15~30 min, rinse with water for 3~4 times. Mix clean and moist river sand in a ratio of 1:3 and put it into the seedlings for low temperature moisturization. Take out the germination from the end of April to the beginning of May, and sown when the seeds have 30% cracked mouth. 1.1.3 Preparation for bed Choose a sandy loam with good drainage and good drainage as a nursery site, and use a rotary tiller to prepare the soil to ensure loose soil. High bed seedlings are adopted. The height of the seedbed is 10~15cm, the width is 1~1.2m, the length is 10~20m, the width of the walkway is 50cm, and the bottom fertilizer is diammonium phosphate 10g m-2. 1.1.4 sowing Sowing by means of ditching, the ditch depth is 2~3cm, and the groove distance is 20cm. The seeding rate per 667 m2 is 1.71 kg, that is, 90 to 100 m-2 or 18 to 20 seeds per row. After the seeding is completed, the seedbed is crushed, covered with a thin layer of larch pine needles, and then watered. 1.1.5 Tending Management Watering at the right time, usually every 2~3d. Within 3 days after sowing, a herbicide was sprayed once. The dosage of the drug and the dosage of 24% of the fruit 20 ml and the 5% of the quinoline cream 50 m L were mixed, 50 kg of water, and the seedbed was sprayed. The seedlings can be released in about 20 days, the emergence rate is higher, up to 90%, the growth is large, the average diameter is up to 0.37cm, and the main vine is more than 0.9m. The seedlings can be exposed to the winter, and before the leaves are frozen, the seedbed is poured with water to prevent the seedlings from drying out. It can also be classified into fake plant storage. 1.2 hard branch cutting 1.2.1 Preparation and processing of cuttings Before the germination in early April, the ear was cut, and the healthy and disease-free insects were selected. The dormant branches with a diameter of 0.4 cm or more, the ear length was 10 to 12 cm, the top teeth were 1 cm from the upper cut, and 100 ears were bundled into a bundle. The GGR No. 6 root powder 200 mg kg The solution of -1 was soaked for 5 hours, placed in a seedling clam, refrigerated, layered with moist river sand, and required to keep the sand pile low temperature and breathable. 1.2.2 Seedbed specifications and matrix At the beginning of May, after the tiller was used in the nursery field, the soil was directly used as the bed. The size of the seedbed was: 10m in length, 1.0m in width, 15cm in height and 50cm in width. The soil was required to be soft and the gas permeability was good. 1.2.3 Cutting time and method Cutting was carried out in the middle and late May, and the row spacing was 10 cm 10 cm. Using micro-spraying facilities, watering 2~4 times a day, rooting can be done in about 15d, and the rooting rate is higher, up to 70%. The average length of the main vine can reach 1.84 m or more, and the growth of the ground diameter can reach 0.71 cm or more. 1.2.4 Tending Management After rooting, the number of watering can be appropriately reduced, the weeds are removed by weeds, the weeds are removed immediately after weeding, the root damage and the wind are prevented, and the pests and diseases are timely prevented. Excavate the seedlings before freezing, and enter the sputum storage or the original bed to expose the winter. Second, green planting 2.1 Site preparation Hole-like land preparation, removal of construction waste, such as stones, rubble, bricks, etc., if necessary, need to improve soil fertility, apply farmyard manure or guest soil. 2.2 Seedling specifications Planting with 2 year old seedlings or hardwood cuttings of 1 year old or above is required, and strong seedlings with a diameter of ≥1.0cm or more are required. 2.3 Planting method According to the actual situation or needs, planting in single row or multi-row, the planting distance should be ≥30cm or more, and it is required to be as close as possible to the base of the building. After the planting is completed, the excess branches are cut off, and only about 10 cm of the cornice is kept in the ground part. However, in order to speed up the greening speed, it is also possible to retain a part of the main vines and fix them on the wall. When the new vines are grown and the adsorption is firm, the fixtures are removed. When planting, be practical and water-soaked. Timely weeding, pest control, etc. If pests occur and affect the ornamental effect, avermectin and other environmentally friendly chemicals can be used for prevention and control. At the end of October, the wintering water is poured once, and in the second year of the second year, the thawing water is poured. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone When the elderly get older, their body functions and physical strength will decline. Sometimes it is difficult to bend down and bend back. It is a very difficult process from lying down to getting up. Today, we introduce a kind of auxiliary equipment for health care - bedside handrail.
Disabled people who are injured or unable to move can use the bedside handrail to help them get up when they have difficulty in getting up, which is convenient to move and improves the quality of life.
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The main purpose of the bedside handrail is to assist people with mobility difficulties to move, get up and lie down. Although it is a small object, it can help the disabled and the weak to solve a lot of life problems.
Many elderly people work very hard in getting up, and may feel dizzy and fall down accidentally, thus causing great harm to the body. Take precautions in advance for home safety, and the bedside handrail is essential for the elderly.
During pregnancy, with the increase of pregnancy months, it is gradually inconvenient to move. If you get up carelessly, it will affect yourself and the fetus. So the bedside handrail helps the pregnant woman get up.