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Srivastava, V. K.
- Significance of Tree Crown Diameter in Forest Mensuration
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Indian Forester, Vol 124, No 12 (1998), Pagination: 1001-1009Abstract
Mean crown diameter showed significant correlation with mean tree volume in man-made (Teak and Sal) and natural (dry and moist deciduous) forests. The value of correlation coefficient ("r") between mean crown diameter and mean tree volume was close to the value of "r" between DBH and mean tree volume. Regression equations were also developed and the predictive performance of the equations evaluated. It was concluded that mean crown diameter may be used to estimate mean tree vol ume in the above type of forests, as the growth of the tree is also reflected in the growth of the crown spread. Hence, it may be a good measure to estimate tree volume. It is therefore suggested that mean crown diameter may also be considered an important parameter in forest mensuration.
- Studies on Growth Correlations in Pinus rlliottii
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Indian Forester, Vol 110, No 3 (1984), Pagination: 269-273Abstract
Investigations on growth analysis in Pinus elliottii, which has high rate of productions revealed that there is a close correlation between total biomass, leaf area as well as leaf efficiency. The results suggest that during early stages canopy growth is vertical and subsequently horizontal. The leaf efficiency though increases with age, the rate of increase declines with age. Net assimilation rate shows a fluctuating trend and the mean NAR is much higher when compared to other conifers which explains the higher turnover of dry matter in this species.- Biomass Production in an Age Series of Pinus patula Plantation in Tamil Nadu
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Indian Forester, Vol 110, No 9 (1984), Pagination: 915-930Abstract
Distribution of organic matter in differenf tree components of 3,5,9, 11 and 13 years old plantations of Pinus patula has heen discussed. The total biomass ranges from 7 tonnes (3 years) to 194 tonnes (9 years) per ha with 82 to 87 per cent being contributed by the aboveground parts and 13 to 18 per cent by ischolar_main.- Distribution of Organic Matter in Pinus elliottii Plantations
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Indian Forester, Vol 108, No 1 (1982), Pagination: 39-50Abstract
The distribution of organic matter in various tree components for 10, 20, 30 and 40 years old plantations of Pinus elliottii has been discussed. The total biomass ranges from about 169 tonnes (10 years) to 529 tonnes (40 years) per ha with 81 to 85 per cent being contributed by the above-ground parts and 19 to 15 per cent by the ischolar_mains.- Trimethoprim-Sulphamethoxazole in the Treatment of Urinary Infections
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1 King George's Medical College, Lucknow, IN
1 King George's Medical College, Lucknow, IN
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The Indian Practitioner, Vol 32, No 7 (1979), Pagination: 399-406Abstract
No Abstract.- Comparison of some Chemical Characteristics of Indian and Canadian Brassica Seeds
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1 Department of Nutrition, University of Guelph, Guelph, Ontario NIG 2W1, CA
2 Department of Nutrition, University of Guelph, Guelph, Ontario NIG 2W1, IN
1 Department of Nutrition, University of Guelph, Guelph, Ontario NIG 2W1, CA
2 Department of Nutrition, University of Guelph, Guelph, Ontario NIG 2W1, IN