Greenhouse drip irrigation parts 16mm

Greenhouse simple drip irrigation drip irrigation is the best vegetable greenhouse technology, it has water, increasing production, cooling, labor, efficiency and other advantages. First, the simple drip irrigation production: first built in shed -5 cubic capacity of three cubic meters, height 1 m -3 m reservoir, install gate valves and water meters in the pool outlet pipe mouth, with a 38 mm plastic pipe as shed hairs pipeline, connecting the outlet pipe and pond. Manifold and capillary arrangement of two ways: 1. Shed long laid along the capillary. In the shed port using a 25 mm plastic pipe made manifold and capillary vertically connected, and install the valve in the manifold; parallel to the capillary in the shed, and the manifold vertically, each one meter spacing install a diameter of 15 to 20 mm in length and equivalent to shed long plastic tube is 35 cm bar has a pitch on the wall, a pore size of 1.0-1.3 mm plastic tubules do capillary to form a simple drip irrigation network system, with mulching film on the occasion of capillary Planting vegetables. The advantage of this arrangement is easy to operate, in favor of management. 2. Cross shed laid along the capillary. With a number of root length is four times shed across porous plastic capillary, the first end connected to the manifold side of the shed, shed across parallel curved arrangement 4, the tube with a mulching film interpersonal planting vegetables. The advantage of this arrangement is that there is plenty of sunshine shed vegetables, conducive to growth and development. Second, the simple application of drip irrigation in greenhouse vegetable advantage of 1. Efficiency significantly. Simple drip irrigation can timely and appropriate manner to the root zone water supply for fertilizer vegetables, root vegetables and soil conservation to make proper moisture, oxygen and nutrients. Drip irrigation of greenhouse vegetables per 667 square meters of net income of greenhouse vegetable irrigation increase of 45%. 2. Save water. According to tests, simple drip irrigation utilization rate of 95% to 98%, compared with 45% of water-saving sprinkler irrigation than surface irrigation water saving of 60%. 3. Cheaper cost. Simple Drip investment of more than 667 square meters per 500 yuan, vegetables microjet technology investments 1/3. 4. Improve Pengwen. Easy to use drip irrigation greenhouse than increase Pengwen 5 (about C, allowing the vegetables listed earlier for about two weeks. 5. reduce the incidence. Simple drip water capillary placed under the mulch, which can effectively suppress vegetable gray mold and leaf spots disease. 6. In addition to blocking easy. Simple Drip Irrigation Lateral on the surface, congestion is easy to find, local clogging can be processed at any time and then tie 7. save fertilizer. Greenhouse vegetables topdressing fertilizer into the pool with water droplets all facilities in crop rhizosphere soil, avoiding the loss of fertilizer, leakage and volatilization