|
|
Encourages The Growth Of Thick: The sources of present-day furs are scattered throughout the world. While the vast majority come from cold and temperate climates, many species originate in tropical areas. It is logical to expect, however, that most of the prized pelts are indigenous to those regions where cold weather encourages the growth of thick fur and lustrous guard hair. North America, northern Europe, and Siberia, therefore, are important areas for fur-bearing animals, and almost all of the principal furs are found there.
Lateral growth in trees frequently begins later than growth in height, but the period of lateral growth is longer. Rates of lateral growth likewise are low at the outset, increasing after a few weeks and then diminishing. In view of the long annual period of lateral growth in trees, deleterious environmental conditions may exercise a pronounced effect on growth. In the wood of trees of temperate regions, narrow and wide growth rings may be observed, marking years characterized by unfavorable and favorable conditions for growth.
A 2—3in thick layer of organic matter spread around plants growing in beds and borders will slowly decompose and help to enrich the soil. Mulching will also suppress weed growth as well as helping to conserve soil moisture. Mulches are best laid in spring on top of moist soil and any remaining material can be forked into the soil in the fall.
Plants that are grown both in open ground and in containers must always be kept supplied with nutrients. This will help to ensure a healthy rate of vigorous growth. |
|
|
|
|
