InterviewSolution
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Describe various methods of sowing/transplanting of grasses during lawn making. |
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Answer» Methods of lawn making 1. Seeding: The most popular grass suitable for seeding is "Doob" grass (Cynodon dactylon). It has the fast spreading mat forming habit, radially forms roots at the nodes, the foliage is dark green, narrow with parallel venation. About 30 kg of seed is required for planting one hectare. The soil should be reduced to fine tilth and given a light rolling. The site should be divided into suitable small squares or rectangles, the seeds are mixed with finely sieved soil and should be rolled again and watered liberally with rose can. The seeds take four to five weeks for germination. Care should be taken not to flood the site. For the first few times, the grasses are cut with a scythe. Lawn mower may be used for easy maintenance and for its spreading. 2. Turfing: The turfs are nothing but pieces of earth with compact grasses on them. These turfs should be cut uniformly in squares from a place where the grass is short, compact and free from weeds. These turfs should be placed on the prepared ground site, side by side and beaten down flat with a turf beater. The cavities in between should be filled with fine soil. The entire turfed area should be rolled and watered. This is the most expensive way of lawn making. 3. Turf plastering: The doob grass can be procured in large quantities free from weeds and chopped properly into small bits of 5-7 cm long. Two baskets of chopped grass pieces should be mixed well with one basket each of garden soil and fresh cow dung with required quantity of water to form a thick pasty substance. This mixture is then spread uniformly on the surface of a previously wetted perfectly leveled ground to a thickness of at least 2.5cm and watering should be done with a rose can. The next day, ground should be rolled and the grass should be allowed to spread. The grass will shoot up in a fortnight. To start with, cut with a scythe and after three months, use the lawn mower. Dibbling roots: This is the cheapest but time consuming method. Small pieces of grass roots should be dibbled 10 – 15 cm apart in a leveled ground when it is wet after rain. The roots spread and grow underground in the course of six months making a fairly compact lawn by frequent mowing, rolling and watering. |
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