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Rathore, R. K.
- 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.
- A Study of Soil Moisture Pattern in Eucalyptus and Pine Stands
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Indian Forester, Vol 107, No 7 (1981), Pagination: 420-425Abstract
Pattern of moisture distribution was compared in a soil under Eucalyptus and Pine stands during summer of 1979. The stands retained a higher amount of soil moisture in their middle layers as compared to upper and lower layers of the 1.8 meter soil profile. The moisture content in the soil decreased with time and more than 4% decrease was observed in the lower depth range (145-185 cm) of Eucalyptus. The Eucalyptus meets its water demand from deeper soil depths whereas Pine thrives on shallower depths. The study revealed that the stands did not experience critical soil moisture stress during the period of study under the New Forest conditions. The study is being extended 10 cover the whole year.- Soil Moisture Characteristics of Three Soils of Different Textural Classes
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Indian Forester, Vol 106, No 11 (1980), Pagination: 782-785Abstract
The soil moisture characteristics of the three soils of different textural classes have been determined. The moisture contents at field capacity and the wilting point increased with increase in fineness of texture. The available moisture capacity of these soils were 4.29% in sandy loam, 18.97% in silty loam and 14.34% in clay. The silty loam soil maintained a good air-water balance. Favourable for good plant growth than observed under clay. Higher aeration pores induced better infiltration in sandy loam though found to be droughty.- RUDSETI:A Perfect Avenue for Entrepreneurial Training in Agriculture and Allied Fields for Rural Youth
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1 Department of Agriculture Economics, Agriculture University, Jodhpur (Rajasthan), IN
2 Agri-Business Division, NAARM, Hyderabad (Telangana), IN
3 Agriculture University, Jodhpur (Rajasthan), IN
1 Department of Agriculture Economics, Agriculture University, Jodhpur (Rajasthan), IN
2 Agri-Business Division, NAARM, Hyderabad (Telangana), IN
3 Agriculture University, Jodhpur (Rajasthan), IN
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Rashtriya Krishi (English), Vol 12, No 2 (2017), Pagination: 30-33Abstract
Indian economy is at the tipping point and youth of the country will determine the direction the economy takes. India enjoys a demographic dividend where more than 50 per cent of its population comes under working age group of 15 to 59 years which offers an economic opportunity to be utilized for fast tracking India’s economic growth and development. According to Census Survey of India (conducted in 2011) the current proportion of population under 25 years of age is 51 per cent and proportion under 35 years is 66 per cent. In India youth constitute 27.5 per cent of the population who are aged between 15 years to 29 years which contribute 34 per cent in India’s Gross National Income (National Youth Policy, 2014). Comparatively China’s current economic boom is said to be the direct consequence of the large proportion of youth in its population. With proper education, job openings and health care, our youth are sure to tip the economy in the right direction. Despite of demographic dividend and increased literacy among youth, unemployment is the biggest challenge the country’s youth is facing mainly because of lack of any form of social security system as well as proper and adequate avenues for vocational training.- Utilization of Landraces and Local Cultivars of Dominant Crops for Germplasm Conservation
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1 Agricultural Research Sub Station (A.U.), Sumerpur (Rajasthan), IN
2 College of Agriculture, (A.U.), Sumerpur (Rajasthan), IN
1 Agricultural Research Sub Station (A.U.), Sumerpur (Rajasthan), IN
2 College of Agriculture, (A.U.), Sumerpur (Rajasthan), IN
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Rashtriya Krishi (English), Vol 13, No 2 (2018), Pagination: 91-94Abstract
The attitude toward landraces has been changing in recent years, as improved cultivars have not always proved to be superior, for example in marginal environments or under specific socio-economic conditions (Weltzien et al., 1998 and Ceccarelli et al., 1992). Landraces are sometimes also preferred by farmers for quality aspects (Dhamotharan et al., 1997). Thus, a new interest has arisen to use traditional landraces as such, or in breeding programmes for further enhancement.References
- Ceccarelli, S., Valkoun, J., Erskine, W., Weigand, S., Miller, R. and Van Leur, J.A.G. (1992). Plant genetic resources and plant improvement as tools to develop sustainable agriculture. Exp. Agric., 28 : 89-98.
- Christinck, A., Kshirsagar, K.G.,VomBrocke, K., Weltzien, E. R. and Bramel-Cox, P. (1998). Report to NBPGR: Collection of pearl millet landraces in Rajasthan. ICRISAT/NBPGR/GTZ/ University of Hohenheim collaborative project: Enhancing quality, diversity, and productivity of pearl millet genetic resources in Rajasthan, India.
- Dhamotharan, M., Weltzien, E.R., Whitaker, M.L., Rattunde, H.W.F., Anders, M.M.,Tiagi, L.C., Manga, V.K. and Vyas, K.L. (1997). Seed management strategies of farmers in western Rajasthan in their social and environmental contexts: results from a workshop using new communication techniques for a dialogue between farmers and scientists. 5-8 February 1996, Digadi village, Jodhpur district, Rajasthan, India. Integrated Systems Project Progress Report no. 9. ICRISAT Patancheru 502324, Andhra Pradesh, India.
- Marshall, D.R. and Brown, A.H.D. (1975). Optimum sampling strategies in genetic conservation. pp. 53-80 In: Crop genetic resources today and tomorrow (O.H. Frankel and J.G. Hawkes, eds.). Cambridge University Press.
- Marshall, D.R. (1990). Crop genetic resources: Current and emerging issues. pp. 367-388 In: Plant population genetics, breeding and genetic resources (A.H.D. Brown, M.T. Clegg, A.L. Kahler and B.S. Weir, eds.). Sinauer Associates Inc., Sunderland.
- Schönhuth, M. and Kievelitz, U. (1994). Participatory learning approaches - rapid rural appraisal, participatory appraisal. An introductory guide. Deutsche Gesellschaftfür Technische Zusammenarbeit (GTZ) (ed.). TZ-Verlagsgesellschaft, Rossdorf/Germany.
- Weltzien R.E.,Whitaker, M.L., Rattunde, H.F.W., Dhamotharan, M. and Anders, M.M. (1998). Participatory Approaches in Pearl Millet Breeding. pp. 143-171 In: Seeds of choice making the most of new varieties for small farmers (J.R. Witcombe, D.S. Virk and J. Farrington, eds.). Oxford and IBH Publishers, New Delhi.
- Witcombe, J.R. and Gilani, M.M. (1979). Variation in cereals from the Himalayas and the optimum strategy for sampling germplasm. J. Appl. Ecol., 16 : 633-640.