4 edition of Vegetative propagation from the standpoint of plant anatomy found in the catalog.
Cover title.Literature cited: p. 89-98.
|Statement||U.S. Dept. of Agriculture|
|Publishers||U.S. Dept. of Agriculture|
|The Physical Object|
|Pagination||xvi, 124 p. :|
|Number of Pages||42|
|2||Technical bulletin (United States. Dept. of Agriculture) -- no. 151.|
|3||Technical bulletin / United States Department of Agriculture -- no. 151|
nodata File Size: 2MB.
In a strict botanical sense the cells in the apical dome of shoot apex compose the meristem. These meristems also add the length to the plant as well as the different organs of plants.
Provides Characters of Taxonomic Significance: It is the prime importance to know exactly to which species a plant specimen belongs. The secondary veins are narrower than the primary.
The pores are solitary and oval to round in shape and have simple perforation plate. Lovett Doust, Jon, and Lesley Lovett Doust. This wood has the property of shock absorbing and the Harappans were quite aware of the fact. Apart from making furniture and building materials, woods are used for many more specialized purposes.
All rules applicable for G3 plants are also relevant for G4s, but the virus infection threshold is relaxed to identify major problems in the system that may lead to a virus epidemic. They are also called primordial meristem or embryonic meristem. The problems of plant tumors, especially the crown gall can be eradicated by meristem culture.
The heartwood is used in boat building and it is one of the most important timbers in shipbuilding. Example- Banana, ginger, turmeric e. It was best used in elucidating the inter-relationships in the order Caryophyllales. The mature sporophyte produces bysometimes referred to as "" because the chromosome pairs are separated once again to form single sets. 3 Bulb : Underground, condensed stem containing fleshy leaves is called bulb.
The distinguishing feature of approach grafting is that two independently growing, self-sustaining plants are grafted together.
The ability of every living plant cell to produce the entire plant is called totipotency.
Thus the identity of wood sample can be established.
It is the true-to-type propagation of the selected genotype.
Hence, also unfertilized cells possess the potential to form embryos within a seed.