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Suri, S. K.
- A Suggested Model for Quantitative Assessment of Plantations with Particular Reference to Pakela Teak Plantations of South Bastar Division (M.P.)
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Indian Forester, Vol 110, No 3 (1984), Pagination: 253-263Abstract
The urgent need for assessing the growth performance of plantations, standardizing the methodology, drawing up an Assessment Manual and undertaking the task of assessment in an organised manner throughout the country has been discussed, emphasised and a model has been suggested.Quantitative assessment of Pakela Teak Plantations of S. Bastar Division bas been done and tbe methodology of the model adopted bas been described. The concept of Growth Achievement Index (G.A.I) has been developed and discussed Tbe criterion for rating the plantation has been given. It has been concluded from tbls study that the slle quality of Pakela teak plantations is All India Q. II.
- Analytical Study of Teak Provenance Tests in North Raipur Division of Maohya Pradesh
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Indian Forester, Vol 110, No 4 (1984), Pagination: 345-363Abstract
Forest tree improvement programmes start wilh the study of available variation in the entire range of species distribution and delimitation of population capable of providing the best tree. This is done by the provenances tests. In North Raipur Division of Madhya Pradesh teak plantations were raised from the seeds obtained from Maharashtra (Kanara origin). Burma Kerala (Nilambur) Madhya Pradesh (Betul and Tenduchus) and Karnataka (Kakankoti) and sample plots were laid out in 1938 as a part of the All India Teak Seed Origin Co-oprrative Experiment. Quantitative and qualitative analysis of the growlh performances of these provenances has been presented in this paper. The indication are that teak seed origin of Nilambur is the most suitable and adaptable In Ihis tract.- Growth Analysis of Chir (Pinus roxburghii, Sargent) Plantations in Supkhar of Balaghat Division of Madhya Pradesh
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Indian Forester, Vol 110, No 5 (1984), Pagination: 458-477Abstract
Out side its natural habitat, successful Chir pine plantations were raised in the beginning of the twentieth century in Balaghat Division of Madhya Pradesh with a view to provide a nurse crop to the Sal seedlings in grassy blanks. The growth and yield data of the sample plots laid out in these plantations in 1924 have been analysed and studied. The data analysis shows that the site quality conforms to All India Chir Q. I/II; the total volume production per hectare varies from four to two times of the yield table figures; it is a fast growing species; and its rotation of maximnm volume production is around 40 years, It is suggested that grassy blanks in Sal forests in frosty localities may be planted with Chir seeds of Supkhar origin to increase the productivity of forests and a status of provenance be accorded to Supkhar Chir as it has tropicalised in this locality.- A Mathematical Model for Classifying the forest Types with Particular Reference to Himachal Pradesh
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Indian Forester, Vol 110, No 7 (1984), Pagination: 603-631Abstract
The classification of the Forest types on the basis of the Floristic composition and the distribution pattern of species, in quantitative term, has great potential. A Mathematical model for such classification has been presented and its advantages have been described in this paper.- Logging Cost Analysis and 150-cost Curves with Particular Reference to Madhya Pradash
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Indian Forester, Vol 107, No 4 (1981), Pagination: 227-236Abstract
Methods for analysing the logging cost and preparation of 150-Cost Curves have been given in this paper. The analysis, which is based on the cost data of Madhya Pradesh, shows that log production cost varies from Rs. 30/- to Rs. 50/- per M3, haulage by bullock cart is economical upto a distance of 7 km.,log transportation by rail is cheaper than by truck for a load more than 50 km. 150 Cost Curves for truck haulage cum rail transport and truck haulage cum truck transport have also been constructed and method illustrated.- Taxonomic Enumeration of Common Plants of Changbhakhar Forest Division, Madhya Pradesh
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Indian Forester, Vol 104, No 3 (1978), Pagination: 189-201Abstract
Based on the field studies of flora of Changbhakhar Forest Division (Madhya Pradesh) during stock mapping, taxonomic enumeration of common plants occurring in the Division has been given in this paper.- Quantitative Analysis of Forest Types with Particular Reference to Changbhakhar Forest Division (Madhya Pradesh)
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Indian Forester, Vol 103, No 4 (1977), Pagination: 281-288Abstract
Based on plot enumeration data in moist peninsular sal forest and Dry mixed deciduous forest of Changbhakhar Forest Division of M.P., author has attempted to quantify these forest types. Importance and necessity of quantiying forest types have been discussed. Method adopted has been detailed, data analysed and results presented.- Money Yield Tables for Sal with Particular Reference to Chanti Depot of Changbhakhar Division (Madhya Pradesh)
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Indian Forester, Vol 102, No 8 (1976), Pagination: 477-487Abstract
Based on the auction results of Chanti depot for the year 1973-74 and the prevalent logging and haulage rates of Changbhakhar Forest Division, stumpage values of mid girth class trees of sal for various leads have been calculated. Using these stumpage values and all India yield tables for Sal of site qualities II, III and IV, money yield tables on per hectare basis have been constructed, presented and their scope and usefulness discussed.- Study of some Vegetational Factors of Shorea Robusta (sal)
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Indian Forester, Vol 89, No 2 (1963), Pagination: 134-141Abstract
No abstract- Simple Method of Finding
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Indian Forester, Vol 90, No 5 (1964), Pagination: 292-294Abstract
No abstract- Some Foliage Measurements of Tectona Grandis (Teak)
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Indian Forester, Vol 90, No 8 (1964), Pagination: 529-534Abstract
No abstract- Estimation of the Total Amount of Foliage in Sal (Shorea robusta) Trees and Stands
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Indian Forester, Vol 94, No 9 (1968), Pagination: 653-656Abstract
Knowledge of total foliage in trees and stands is important for several purposes in Forestry. By actually counting the total number of leaves and measuring the diameter at breast height of individual sal trees, a regression equation for diameter and total foliage of trees has been developed. Using this equation and yield table figures, total quantity of foliage in unit area have been computed.- Some Correlation Studies of the Rooting System of Cedrus deodara in Chachpur (Himachal Pradesh)
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Indian Forester, Vol 95, No 6 (1969), Pagination: 389-399Abstract
This paper deals with the study undertaken in Chachpur compartment 13 of Pabar Valley Division (Himachal Pradesh) to find out the relationships between diameter, height, crown projection area, ischolar_main spread area and ischolar_main depth of standing and naturally upischolar_mained deodar trees. A positive correlation was observed between these characters. The ratio between crown projection area and ischolar_main spread area is about 5, and between height and ischolar_main depth about 17 thereby suggesting that a precise knowledge about these relationships will prove of great practical value in predicting the site quality and minimum exploitable soil depth, in making the choice of species and deciding the initial spacing to be adopted for a plantation, in evolving suitable stand density indices and in deciding the method of fertilizer application.- Some Studies on Correlation of Crown Projection Area and Bole Diameter in Sal (Shorea robusta) as an Aid in Thinning
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Indian Forester, Vol 96, No 4 (1970), Pagination: 288-292Abstract
Thinning is a function of numbers and the numbers left at different stages (regime) determine the development of the crop. From the correlation studies between diameter at breast height and crown projection area of Shorea robusta (sal), author describes a method by which the basic knowledge of number of trees per acre in a fully stocked crop at different diameters can be known and therefrom optimum growing space required by trees determined. This is, however, a preliminary study and further work is necessary.- Comparative Price Trend Studies of Five Commercially Important Timber Species Logs-Narainpur Depot (Madhya Pradesh)
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Indian Forester, Vol 99, No 8 (1973), Pagination: 510-515Abstract
Based on the analysis of auction results, the price trends of second grade timber logs of Teak (Tectona grandis). Sal (Shorea robusta), Bija (Pterocarpus marsupium), Haldu (Abina cordifolia) and Saja (Terminalia tomentosa) have been discussed and compared. It has been concluded that Teak logs fetch a much higher prices per m5 as compared to logs of other species. There is a definite trend in price incetase with increase om girth for all species. Compared to Teak, the average prices of Sal, Bija, Haldu and Saja logs are 30%, 45%. 17% and 12% of Teak respectively.- Price Trend Studies of Teak Logs Taku Depot (Madhya Pradesh)
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Indian Forester, Vol 100, No 4 (1974), Pagination: 235-245Abstract
Systematic analyais of auction results is essential to understand the dynamics of price tread. In this paper an attempt has been made to analyse the auction results of teak grade-II logs of Taku Depot for the years 1970-71 and 1971-72. The analysis reveal that highest rates are obtained in July auction; second or third auction usually retch lower rates than first auction of the year; there Is definite tread in price rise with lengths girth remaining same; and the price rise trend durind 1971-72 was 3.4% over 1970-71.- Application of Critical Path Analysis in Forestry Projects
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Indian Forester, Vol 100, No 5 (1974), Pagination: 320-322Abstract
In the recent past, management science has developed a new tool, known as critical path analysis, for the planning, scheduling and control of the complex projects. This technique is being gradually adopted by many organizations because of its simplicity, powerful logic and effective results. There is ample scope of adopting this technique in forestry projects. This paper describes, briefly, the technique and discusses the scope of its applicability in forestry projects.- Qualitative and Quantitative Analtsis of Teak Saw Logs of Bastar Forests
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Indian Forester, Vol 100, No 8 (1974), Pagination: 483-490Abstract
Based on the auction results of six major depots of Bastar Circle for the forest year 1970-71 and 1971-72, percentage volume distribution of teak saw logs by grades and sizes has been analysed. Volumes of Teak saw logs of grades I, II and III constitute 16%, 48% and 18% respectively. Cumulafive curves for long sizes for grades I, II and III have also been constructed and method detailed.- Quantitative Thinning Model with Particular Reference to Sal Forests of Changbhakhar Forest Division (Madhya Pradesh)
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Indian Forester, Vol 101, No 1 (1975), Pagination: 80-89Abstract
This paper deals with the quantitative thinning model constructed on the basis of a regression equation developed between bole diameter and crown diameter of Sal (Shorea robusta). Strong positive correlation between bole diameter and crown diameter has been observed, the correlation co-efficient being 0.873. The scope and the method of applying quantitative thinning grades have been discussed.- Correlation Studies between Bole Diameter and Crown Projection Area as an Aid to Thinning
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