Influence of Source and Time of Potassium Application on Potato Growth, Yield, Economics and Crisp Quality

Potato Research - Tập 50 Số 1 - Trang 1-13 - 2007
Parveen Kumar1, S. K. : Singh Pandey2, B. P. Singh1, S. V. Singh1, Dinesh Kumar1
1Central Potato Research Institute Campus, Modipuram, 250110, India
2Central Potato Research Institute, Shimla 171001, India

Tóm tắt

Từ khóa


Tài liệu tham khảo

Chettri M, Mondal SS, Roy B (2002) Influence of potassium and sulphur with or without FYM on growth, productivity and disease index of potato in soils of West Bengal. J Indian Potato Assoc 29:61–65

Davenport JR, Bentley EM (2001) Does potassium fertilizer form, source and time of application influence potato yield and quality in the Columbia Basin? Amer J Potato Res 78:311–318

Demagante AL, Vander Zaag P (1988) The response of potato (Solanum spp.) to photoperiod and light intensity under high temperatures. Potato Res 31:73–83

Ezekiel R, Singh B, Kumar D (2003) A reference chart for potato crisps colour for use in India. J Indian Potato Assoc 30:259–265

Gould WA (1999) Potato production, processing and technology. CTI Publications Inc. Arlington VA, USA. pp. 51–72

Gray D, Holmes JC (1970) The effect of short periods of shading at different stages of growth on the development of tuber number and yield. Potato Res 13:215–219

Kumar P, Pandey SK, Singh BP, Rawal S, Singh SV, Kumar D (2004) Fertilizer requirements of chipping potato (Solanum tuberosum) cultivars in west-central plains. Potato Journal 31:177–181

Kumar D, Singh SV, Pandey SK (2005a) Maturity of Chipsona varieties of potato grown with revised fertilization and crop geometry. Potato Journal 32:201–202

Kumar P, Pandey SK, Singh SV, Rawal S, Kumar D (2005b) Optimizing potassium requirements of Chipsona cultivars for west-central plains. Potato Journal 32:155–156

Nelson NA (1944) A photometric adaptation of the Somogyi method for the determination of glucose. J Biol Chem 53:375–380

Nooruddin A, Mehta AN, Patel HR (1995) Tuber production in relation to weather parameters and agrometeorological indices prevailing during different phonological stages of potato crop. J Indian Potato Assoc 22:109–117

Panique E, Kelling KA, Schulte EE, Hero DE, Stevenson WR, James RV (1997) Potassium rate and source effects on potato yield, quality and disease interaction. Amer Potato J 74:379–398

Rhue RD, Hensel DR, Kidder G (1986) Effect of K fertilization on yield and leaf nutrient concentrations of potatoes grown on a sandy soil. Amer Potato J 63:665–681

Singh SV, Pandey SK, Kumar D, Kumar P, Khurana SMP (2002) Production of potatoes for processing. Extension Bulletin No. 33, CPRI Shimla, India, pp 6

Smith O (1987) Effect of cultural and environmental conditions on potatoes for processing. In: Talburt WF, Smith O (eds), 4th edn. Potato processing. Van Nostrand Reinhold Company, New York, pp. 73–147

Toolangi TK (1995) Potatoes: factors affecting dry matter. Agriculture Notes, April 1995, State of Victoria, Department of Primary Industries, Victoria, USA. pp. 1–3

Upadhayay NC, Singh SV, Kumar P, Kumar D, Imas P (2000) Effect of sources and rates of potassium on yield and quality of different potato cultivars. In: Extended summary: National Symposium on Agronomy: Challenges and Strategies for the New Millennium, November 15–18, GAU, Campus, Junagadh, Gujarat, pp. 131–32

Westermann DT, James DW, Tindall TA, Hurst RL (1994a) Nitrogen and potassium fertilization of potatoes: Sugars and starch. Amer Potato J 71:433–453

Westermann DT, Tindall TA, James DW, Hurst RL (1994b) Nitrogen and potassium fertilization of potatoes: Yield and specific gravity. Amer Potato J 71:417–431