The metric ton (also known as the tonne) is a metric unit of weight equal to 1,000kg (1 megagram, a term that is almost never used). It is a non SI unit that is in common usage given that it is equal to 2,204.6 lbs which is close to the UK imperial ton (2,240lb) and the US customary units ton (2,000lb).here are many defined metric weight units, which use the standard metric prefix, kilo, centi, milli etc, although only a few are in common usage kilogram, gram, milligram and microgram.
In another common form called bud grafting, a dormant side bud is grafted onto the stem of another stock plant, and when it has inosculated successfully, it is encouraged to grow by pruning off the stem of the stock plant just above the newly grafted bud.ud grafting uses a bud instead of a twig. Grafting roses is the most common example of bud grafting. In this method a bud is removed from the parent plant, and the base of the bud is inserted beneath the bark of the stem of the stock plant from which the rest of the shoot has been cut.
Plant Propagation Methods and Techniques. Plant propagation is the process of reproducing or creating a new plant or seedling. Like all living organisms in Nature, plants must reproduce to for the species to survive. Nature provides a variety of ways to do this in the plant world.Different species propagate, or reproduce, in different ways.t times, this can be the most difficult propagation techinuqe. Sure, there are lots of plants you can easily and successfully propagate by cuttings. Then, there are others that are more difficult. For example, roses require a more controlled environment and protection during the cutting stage.