40m Laser Distance Meter is a functional and advanced measuring tools, no need climbing up and down, which is the engineers' best friends. No matter you have your own brand or not, JRT can help you to start with laser range finder business. JRT sold more than 1 million OEM laser distance meter modules last year, and we will triple or fifth times of that quantity. Distance Measure Meter,40M Laser Distance Measure,Laser Distance Meter 40M,40M Laser Distance Meter Chengdu JRT Meter Technology Co., Ltd , http://www.rangesensors.com
We accept OEM/ODM and customized product.
>1. Logo printed customized: at the back of the instruments etc.
>2. Distance customized: 40m, 60m, 100m, 150m.
>3. Package box customized
Daffodil Water Conservation
First, water conservation time should be based on local climatic conditions and the required flowering period to determine: the requirements of flowering on New Year's Day, in the 50 days before the holiday to raise water; Spring Festival flowering, 1 month before the holiday aquaculture. ? Second, the bulb diameter is better to choose the larger diameter of the bulb. In terms of appearance, bulbs are widely oval, solid, with a wide range of longitudinal ridges on the epidermis, a bright color, and a large and thick root plate. Third, the sculpture shall be first stripped of dried scales outside the bulb, and then split by pen-type or crab-type narcissus. To make a penholder daffodil, use a knife from the bulb's abdomen and back to the center and draw a knife from the top to the bottom. The depth should not exceed 1/3 of the bulb's thickness, so that the scales can be loosened and the flower buds can be extracted. For crab-type narcissus, larger bulbs should be used to remove old roots and dried scales. At the base of the bulb, an arc should be cut with the tip of the bulb to form an umbilical shape. The layers are stripped until flower buds and buds appear. Then on the side of the blade 1 cm from the top, along the edge of the leaf cut from the top down to the base, narrow and wide at the top. After the bulb has been halved, it will cause the flowers and leaves to grow upward and form crab claw daffodils. Fourth, the water culture will be carved bulbs soaked in clean water for 1 day and night, the incision at a large number of colorless transparent gel out, this time rinse with water, and then covered with a small piece of gauze or cotton . Then, according to the modeling requirements, vertical, flat and other forms are placed in shallow basins without drainage holes, surrounded by pebbles, and watered until the bottom of the bulbs. When using upside-down, most of the bulbs in the exposed air must be soaked in cotton and then covered in the bulb plate. Some cotton is immersed in water. After the new root grows into the water, the cotton can be removed. • Change the water every 1 to 2 days during the water culture period, and change the water once a week after the flower bud grows. Narcissus is a positive flower. When the water is raised, it should be placed in a sunny place during the day and the temperature at room temperature can be maintained at 5 to 10°C. China Agricultural Network Editor