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Seedlings, transportation, and packaging are generally raised by a machine. When the seedlings are raised, they are guaranteed to have a sufficient root system. Generally, a root system with a depth of 5 to 7 cm is ensured from the delivery place. After lifting the seedlings, when loading the car, a layer of cover is required. One layer, solid, and finally covered with a canvas, the canvas plays a role in shading to prevent transpiration of the turf seedlings; the canvas is covered with a layer of plastic film to prevent moisture evaporation and rain, wet lawn respiration increased , easy to rotten seedlings, affecting the survival rate; time and time seedlings should not be dragged too long, or water loss, affect the survival rate, the longest no more than 12 hours.
The site preparation will apply 2,000 kg/mu of sufficient amount of organic fertilizer, 100 kg of phosphate fertilizer, and 50 kg of ferrous sulfate to the planting soil, and spread it evenly into the soil. Deeply pour the soil, level it, then flood the soil and wait for the soil. Slightly dry, with a spade loose soil depth of 10 cm, the surface soil layer should be fine and thick, the maximum soil particles do not exceed 1.5 cm, and the surface layer is flat.
After the first pass of the drenched water is planted and laid, it shall be filled with water immediately and thoroughly poured. If there is rain, see if it penetrates the ground. If the ground is not filled with water, ensure the water supply for the lawn in summer. The watering time for the first set of root water should not exceed 12 hours from the start of planting.
Adhesion is the key to the technology. The lawn and the planting area should be fully bonded, that is, the roots of the lawn are closely bonded to the soil. In order to ensure adequate adhesion, it is possible to use direct or tapping at the same time when water is poured, and only the roots and the soil are bound to ensure the survival rate of the grass. When a slope of more than 40 degrees is encountered during planting, the lawn block must be fixed and fixed with bamboo or lawn mesh. Prevent rainwater from washing off the lawn and affect the survival rate of the lawn.
The second time after planting the "transparent water"
In addition to setting the root water, two passes of groundwater should be ensured after planting. In case of drought or short-lived light rain, it is necessary to refill the second time of water in a timely manner, usually within a week, and it must be filled with water for the second time. To be on the safe side, if there is no heavy rain, one should pour the third pass of water within one week after the second round of water. After finishing the second or third time after planting, the general lawn can survive. After the lawn has survived, it can enter normal management. Identification of living lawns: The turf foliage began to return green. When the turf was uncovered, a large number of small white roots were found in the roots, indicating that they had survived.
How to plant Manila grass in the northern rainy season
During the rainy season in the northern region, the air humidity and temperature are relatively high throughout the year, and the light is sufficient to facilitate the growth of Manila turf. Moreover, there is a 3 to 4 month growth period after planting. It is sufficient to grow and shape the Manila turf, and it is easy to form winter lawns. However, in the north, the weather is sometimes anomalous, and the large amount of air moisture evaporates, which is not conducive to the survival of transplanting lawns. It is also an important factor that has plagued northern China's summer turfgrass for many years. To plant high survival Manila lawns in summer, the following points need attention.