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Pande, P.
- Impact of Growing Eucalyptus and Sal Monocultures on Soil in Natural Sal Area of Doon Valley
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Indian Forester, Vol 110, No 1 (1984), Pagination: 16-22Abstract
The present investigation deals with the impact of growing Eucalyptus and Sal monoeultures. On soil of Doon Valley by comparing it with the soil conditions under natural Sal forest. None of the monocultures could surpass the natural Sal as far as Organic matter accumulation, total N, P and available N, P, K are concerned. The Eucalyptus monoculture of fairly young age has shown higher accumulation of Organic matter in comparison to Sal monculture. The physical and chemical properties of the soil under Eucalyptus monoculture has been found to he better in comparison to sal monoculture. It has been concluded that raising Eucalyptus monocultore in natural Sal area causes no damage to the soil fertility and proves superior to long standing Sal monculture in Doon Valley.- Soil Factor Affecting the Natural Regeneration of Silver Fir and Spruce in Himachal Pradesh
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Indian Forester, Vol 110, No 3 (1984), Pagination: 293-298Abstract
Soils and their behaviour with respect to natural regeneration of fir and spruce in Narkanda (Himachal Pradesh) were studied. Soil formation is predominantly governed by podzolization process but the soli propi1e in poorly regenerated area shows almost negligible eluviation of clay and organic matter due to fairly well developed 'O' horizon. The soils are distinctly acidic, unsaturated and possess low cation exchange capacity. It is likely that the hydrophobic substance released from the decomposition of litter of fir and spruce severely restricted the wetting of the soil Therefore, the insufficient moisture content in the soil due to this thick layer of bumus on tbe surface affected the process of natural regeneration of fir and spruce in Narkanda.- Soil Biosequences of a Forest Land of Dun Valley with Reference to its Vegetation
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Indian Forester, Vol 108, No 4 (1982), Pagination: 293-299Abstract
Interrelationship between the soils and vegetation have been discused in respect of a forest land of Dun Valley (U.P.) having sal (Shorea rabusta), teak (Tectona grandis) and miscellaneous species as its main vegetation. The soils under various types of vegetation differ marginally from one another at various levels. The soil under teak and miscellaenous species contain comparatively more available nutrients than soils under sal, which has otherwise sustained greater interaction by vegetation during the course of their development.- Lime-induced Chlorosis in Eucalyptus
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Indian Forester, Vol 108, No 6 (1982), Pagination: 461-463Abstract
no abstract- Free Iron Oxide in Relation to Aggregation in Lateritic Soils of East Midnapur Foreset Division, West Bengal
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Indian Forester, Vol 107, No 1 (1981), Pagination: 24-29Abstract
The lateritic soils of East Midnapur Forest Division, West Bengal are low in the physico-chemical agents responsible for soil aggregation except total and free iron oxides. The state of aggregation of the five depths studied considered along with the vertical distribution pattern of free iron oxides and of clay in these soils indicate that free iron oxides have participated rather actively in the formation of the non dispersible aggregates stable to water action. The trend of distribution and the relationships of the free iron oxides vis-a-vis aggregation has been discussed.- Loss of Soil Moisture as Affected by Decomposing Leaf Litter of Different Forest Species
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