Friday, August 03, 2007

Planting trees in wet boggy soil.

Wet boggy soil is which the soil is badly or imperfectly drained. Generally these areas can be find high rainfall areas. The surfaces have no connection to ground water sources. When rainwater is trapped in bag mosses, their extraordinary capacity to retain water raises the water table to just a few centimeters. The vertical water exchange is very low. Rainwater seeps through the upper peat layers at a rate of the bog soil. The boggy soil is poorly drained area, a climate where precipitation exceeds evaporation & a nutrient poor environment that favors peat mosses in their ecologic competition against higher plants. Growth of higher plants is also curbed by peat mosses themselves, because they bind available nutrients & render the bog water acidic, with a pH of 3 – 4.
Only a limited variety of highly specialized higher plants can survives on boggy soil. They have to be acid resistant & able to take root in a spongy, extremely wet, oxygen poor environment. Nutrients are scare & in their competition for light. The plants have to adapt to the growth pattern of peat moss.
The diseases thrive in wet boggy soil with poor drainage. A free draining soil is a solution. Improving drainage of the soil by sub soiling, mole drains, laying pipes to carry excess water away will help. By addition of fertilizer can increase the fertility of the soil. So apply various methods to improve the quality of the soil can increase the growth of plants on the wet boggy soil.

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