A planting method for shade resist lawn
A lawn and shade-tolerant technology, which is applied in the field of urban lawn green space construction, can solve the problems of restricting public activities and rest space, generally poor quality of lawn green space, and unsatisfactory greening effect, etc., to achieve easy survival, strong shade tolerance, Manageable Effects
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Embodiment 1
[0012] Embodiment 1: In a park in Guangzhou City, under a plurality of sparse forests, the shading rate is 30% to 70%, and the test is carried out with a total area of about 2 hectares:
[0013] 1. Loosening and leveling the land, clearing understory weeds;
[0014] 2. Select obtuse leaf grass seedlings for stem node cutting propagation. First remove part of the leaves on the cuttings, and then fold them into small sections about 10cm long. Each small section contains 1 to 2 stem nodes, and then press about 10cm×10cm. Plant the cuttings into the soil with the distance between the plants and the rows, one end of the stem node is buried in the soil, the implantation depth is 4-5cm, and the root water is poured;
[0015] 3. If it does not rain, water once every 1 to 2 days until the blunt-leaved grass turns green and starts to grow (generally it turns green and grows in about 4 to 6 days). After 4 to 6 months of growth, a dense and emerald green lawn will be formed. During th...
Embodiment 2
[0016] Embodiment 2: In the compound of a certain unit in Guangzhou City, the experiment was done with the soil of many plots in front of and behind the house, with a total area of about 0.5 hectares. Prepare the land first, remove weeds, and use blunt-leaved grass seeds for some plots, at a rate of 20g / m 2 Density sowing, part of the plots are planted with blunt-leaved grass seedlings, other management measures are the same as in Example 1, the first cutting is carried out after 2 months, and the cutting is carried out every 1 to 1.5 months thereafter, and finally obtained Achieved the same lawn effect as in Example one.
Embodiment 3
[0017] Example 3: A blank strip at the bottom of a viaduct in Guangzhou, with an area of about 300m 2 , almost no sunlight all year round, with a shading rate of 90%. First, the soil in the blank zone is loosened and leveled. Because the soil is very poor, a certain amount of organic fertilizer is applied as a base fertilizer. The obtuse leaf grass seedlings will be implanted in the soil with a plant row spacing of about 10cm×10cm, and the same management will be carried out according to Embodiment 1. After planting for 5 months, a dense and emerald green lawn will be formed.
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