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1601.
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Vegetative hedges: A potential soil conservation measure in immature rubber plantations by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: PLACROSYM XXI. International Symposium on Plantation Crops, 10-12 December 2014, Kozhikode, India, pp. 103. Abstracts.
Availability: Not available: RRII Library: Bibliography (1).

1602.
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Mitigating the impact of climate uncertainties on rubber cultivation in traditional rubber growing regions of India by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Climate change, low carbon economy and sustainable natural rubber industry: Preprints of proceedings of IRRDB International Rubber Conference 2010, 18-19 October 2010 Sanya, Hainan, China, pp.28-31.
Availability: Not available: RRII Library: Bibliography (1).

1603.
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Assessment of nutrient requirement in a rubber-based cropping system with coffee and cocoa as intercrops by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Proceedings of 24th Kerala Science Congress, 29-31 January 2012, Rubber Research Institute of India, Kottayam, India, pp.99-101.
Availability: Not available: RRII Library: Bibliography (1).

1604.
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Comparison of different extraction methods for determination of available phosphorus in rubber growing soils by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: International Rubber Conference, 23-28 November 1980, Rubber Research Institute of India, Kottayam, India. 1980
Availability: Not available: RRII Library: Bibliography (1).

1605.
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Evaluation of bowl sludge as fertilizer for immature rubber and cover crop by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Placrosym VIII, 1988, Cochin, India. Journal of Plantation Crops, 18 (Supplement): 179-183 1991
Availability: Not available: RRII Library: Bibliography (1).

1606.
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Distribution of total and different fractions of nitrogen in rubber growing soils under different age and fertilizer management practices by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Placrosym X, 1992, Kasaragod, India. Journal of Plantation Crops, 21(Supplement): 92-97. 1993
Availability: Not available: RRII Library: Bibliography (1).

1607.
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Transformation of potassium in rubber growing red and laterite soils of South India by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: In: Red and lateritic soils of South India. (Eds. J. Sehgal, et al). National Bureau of Soil Survey and Land Use Planning, Nagpur, India, pp. 221-225. 1993
Availability: Not available: RRII Library: Bibliography (1).

1608.
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Relation of H-ion concentration to the available cationic nutrients in rubber growing soils in India by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: In: Agronomy soils physiology and economics of plantation crops: Placrosym I, 1978, Kottayam. (Ed. E.V. Nelliat). Indian Society for Plantation Crops, Kasaragod, India, pp. 81. 1978
Availability: Not available: RRII Library: Bibliography (1).

1609.
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Mineralisation of urea coated with neem cake and tar and its effect on growth of rubber by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Proceedings of the International Rubber Conference, 17-19 September 1984, Rubber Research Institute of Sri Lanka, Colombo, Sri Lanka, V 1; Pt.1, pp. 279-283. 1984
Availability: Not available: RRII Library: Bibliography (1).

1610.
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Soils under Hevea in India: A physical, chemical and mineralogical study with reference to soil moisture cation influence on yield of Hevea brasiliensis by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Ph.D. Thesis, Indian Institute of Technology, Kharagpur, India, 1989. 1989
Availability: Not available: RRII Library: Bibliography (1).

1611.
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Rubber (Hevea brasiliensis) plantations in Tripura: Some ecological considerations with reference to micro climate by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Seminar on Resource Management in Tripura, 14-15 September 1991, Agaratala, India 1991
Availability: Not available: RRII Library: Bibliography (1).

1612.
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Studies on morphological and some physical problems of soils under Hevea in India by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Proceedings of the National Symposium on the Distribution of Red and Laterite Soils, 5-7 November 1991, Bangalore, India 1991
Availability: Not available: RRII Library: Bibliography (1).

1613.
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Potassium in soils of rubber plantations by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: In: Proceedings of the Symposium on Potassium for plantation crops. (Eds. M. Singh and M.K. Mishra). Potassium Research Institute of India, Gurgoan, India, pp.60-74. 1993
Availability: Not available: RRII Library: Bibliography (1).

1614.
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Intercropping in rubber plantations by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: In: Agronomy soils physiology and economics of plantation crops: Placrosym I, 1978, Kottayam. (Ed. E.V. Nelliat). Indian Society for Plantation Crops, Kasaragod, India, pp. 431-437. 1978
Availability: Not available: RRII Library: Bibliography (1).

1615.
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Characterisation of potassium in rubber growing soils by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: In: Agronomy soils physiology and economics of plantation crops: Placrosym I, 1978, Kottayam. (Ed. E.V. Nelliat). Indian Society for Plantation Crops, Kasaragod, India, pp. 45-53. 1978
Availability: Not available: RRII Library: Bibliography (1).

1616.
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Spatial distribution of roots, nutrients and microbes in rubber plantations by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: National Symposium on Soil Resource visa-a-vis Sustainable Land Use, 12-14 March 1993, Calcutta, India. 1993
Availability: Not available: RRII Library: Bibliography (1).

1617.
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Nursery establishment and field planting by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: In: Handbook of natural rubber production in India. (Ed. P.N. Radhakrishna Pillay). Rubber Research Institute of India, Kottayam, India, pp. 113-131. 1980
Availability: Not available: RRII Library: Bibliography (1).

1618.
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Responses of Hevea brasiliensis to fertilisers in South India by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Proceedings of the International Rubber Conference, 1975, Kuala Lumpur, Malaysia, V 3, pp. 84-107. 1976
Availability: Not available: RRII Library: Bibliography (1).

1619.
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Agroecological requirements by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: In: Handbook of natural rubber production in India. (Ed. P.N. Radhakrishna Pillay). Rubber Research Institute of India, Kottayam, India, pp. 87-110. 1980
Availability: Not available: RRII Library: Bibliography (1).

1620.
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Studies on mineralisation of native soil organic nitrogen in rubber growing soils of Tripura by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: In: Red and lateritic soils of India. (Eds. J. Seghal, et al). National Bureau of Soil Survey and Land Use Planning, Nagpur, India, pp. 262-267. 1990
Availability: Not available: RRII Library: Bibliography (1).