Mycorrhiza formation and plant growth, in particular root development, of Pinus halepensis were studied in relation to the influence of pH from simulated rain in pot cultures. Four treatments of water (7.5, 6.0, 4.5 and 3.0) were established by adding a mixture of sulphuric and nitric acids (2:1, v/v) or 10% NaOH to distilled water. Three experiments were carried out: i) seedlings growing in calcareous forest soil; ii) 2-year-old naturally mycorrhizal seedlings, transplanted into vermiculite in order to differentiate old and new-formed roots; and iii) seedlings growing in peat vermiculite, inoculated with mycelial inoculum of Suillus collinitus. Although no visible effects on the aerial part were observed, a reduction of root length in the ...
Background: Accompanying its rapid economic development and population growth, China is the world's ...
Acid rain occurs when sulphur dioxide (SO2) and nitrogen oxides (Nox) gases react in the atmosphere ...
The influence of "acid rain" (watering with tap water acidified to pH 3.0 ) and drought on jack pin...
The increasing acidity of precipitation may cause foliage damage, decrease plant growth and leach es...
The effects of acid precipitation and of soil pH on the formation of Picea sitchensis mycorrhizas ha...
Acidified precipitation may affect the productivity of forests by altering the availability of plant...
Acid rain can cause severe effects on soil biota and nutrient biogeochemical cycles in the forest ec...
Artificial acid rain (pH 2,3,4, and 5) was treated on the seeds of six woody species to examine its...
Two-year-old spruce (Picea rubens Sarg.) seedlings were exposed to acid mists containing equimolar a...
The effect of acid rain on root systems has not been adequately studied. This study exam-ined the ef...
Acid rain is one of the environmental problems in some countries. There is dearth of information on ...
AbstractBackgroundAccompanying its rapid economic development and population growth, China is the wo...
Acid rain is one of the environmental problems in some countries. There is dearth of information on ...
The response and measurable effects of simulated acid rain at different pH levels of 3.5, 4.5, 5.5, ...
Acid deposition, a side effect of human advances in industrial and agricultural technology, is now k...
Background: Accompanying its rapid economic development and population growth, China is the world's ...
Acid rain occurs when sulphur dioxide (SO2) and nitrogen oxides (Nox) gases react in the atmosphere ...
The influence of "acid rain" (watering with tap water acidified to pH 3.0 ) and drought on jack pin...
The increasing acidity of precipitation may cause foliage damage, decrease plant growth and leach es...
The effects of acid precipitation and of soil pH on the formation of Picea sitchensis mycorrhizas ha...
Acidified precipitation may affect the productivity of forests by altering the availability of plant...
Acid rain can cause severe effects on soil biota and nutrient biogeochemical cycles in the forest ec...
Artificial acid rain (pH 2,3,4, and 5) was treated on the seeds of six woody species to examine its...
Two-year-old spruce (Picea rubens Sarg.) seedlings were exposed to acid mists containing equimolar a...
The effect of acid rain on root systems has not been adequately studied. This study exam-ined the ef...
Acid rain is one of the environmental problems in some countries. There is dearth of information on ...
AbstractBackgroundAccompanying its rapid economic development and population growth, China is the wo...
Acid rain is one of the environmental problems in some countries. There is dearth of information on ...
The response and measurable effects of simulated acid rain at different pH levels of 3.5, 4.5, 5.5, ...
Acid deposition, a side effect of human advances in industrial and agricultural technology, is now k...
Background: Accompanying its rapid economic development and population growth, China is the world's ...
Acid rain occurs when sulphur dioxide (SO2) and nitrogen oxides (Nox) gases react in the atmosphere ...
The influence of "acid rain" (watering with tap water acidified to pH 3.0 ) and drought on jack pin...