References, Q to U:

The references have been sorted alphabetically by first author. If you are looking for specific keywords in the titles, I suggest using the find facility (ctrl+f in Netscape or MSExplorer) in the complete list of references.
 
 







A-D, E-J, K-P, Q, R, S, T, U, V-Z

  1. Pannier J., Hofman G., De Neve S., van Meirvenne M. 1993. The evolution of the soil organic matter content under intensive agriculture. Symposium "Nitrogen Mineralization in Agricultural Soils", 19-20 april 1993, Haren (Nederland).
  2. Paradisi U., Montanari M. 1985. The effect of fertilizer on the yield of carrot seed (Influenza della concimazione sulla produzione di seme di carota), Sementi Elette, 31: 5, 23-25
  3. Parent L.E., Isfan D., Tremblay N., Karam A. 1994. Multivariate nutrient diagnosis of the carrot crop, Journal of the American Society for Horticultural Science, 119: 3, 420-426.
  4. Parton W.J., Schimel D.S., Cole C.V., Ojima D.S. 1987. Analysis of factors controlling soil organic matter levels in great plains grasslands. Soil Science Society of America Journal, 51: 1173-1179
  5. Pechova B., Prugar J. 1986. Nitrate content in carrots in relation to fertilization and climatic factors, Sbornik UVTIZ, Zahradnictvi. 1986, 13: 2, 136-145.
  6. Piven P. Y., Grishkevich M.I., Karyagina L.A., Mikhailovskaya N.A., Moroz G.V. 1987. The influence of fertilizers on the productivity of vegetable crops in a rotation and on the biological activity of dernopodzolic soil, Agrokhimiya. 1987, 2, 49-53.
  7. Plucinska M. 1981. Investigation of black salsify varieties with regard to yield, quality and suitability for canning and freezing. Biuletyn Warzywniczy. 1981, 25, 311-335.
  8. Polach J. 1987. The fertilization of carrot (Daucus carota L.) seed plants, Bulletin, Vyzkumny a Slechtitelsky Ustav Zelinarsky Olomouc, no. 31, 125-135.
  9. Prabhakar M., Srinivas K. 1995. Growth, dry matter production, yield and water use of cauliflower (Brassica oleracea var. botrytis subvar. cauliflora) in relation to irrigation and nitrogen fertilization, Indian Journal of Agricultural Sciences, 65: 8, 570-573
  10. Prabhakar M., Srinivas K., Hegde D.M. 1991. Effect of irrigation regimes and nitrogen fertilization on growth, yield, N uptake and water use of carrot (Daucus carota L.), Gartenbauwissenschaft, 56: 5, 206-209.
  11. Punja Z.K., Carter J.D., Campbell G.M., Rossell E.L. 1986. Effects of calcium and nitrogen fertilizers, fungicides, and tillage practices on incidence of Sclerotium rolfsii in processing carrots, Plant Disease, 70: 9, 819-824.
  12. Rahn C. R., Vaidyanathan, L. V., Paterson, C. D. 1992. Nitrogen residues from Brassica crops. Aspects of Applied Biology 30: 263 - 270.
  13. Rahn C.R., Paterson C.D., Vaidyanathan L.V.V. 1993. Improving the use of nitrogen in Brassica rotations. Acta Horticulturae, 339 p 207 - 218. Workshop on the Ecological Aspects of Vegetable Fertilization in Integrated Crop Production in the Field. Einsiedeln, Switzerland, September. 1992.
  14. Rahn C.R., Paterson C.D., Vaidyanathan L.V.V. 1998. The use of measurements of soil mineral N in understanding the response of crops to fertilizer nitrogen in intensive cropping rotations. Journal of Agricultural Science. In Press.
  15. Rahn C.R., Paterson C.D., Willison, T., Lillywhite R. 1996. The Fate of Nitrogen from Brassica crop residues in intensive cropping rotations. In Proceedings of COST 814 Conference on Nitrogen Supply and Nitrogen Fixation of Crops for Cool and Wet Climates. September 1995 Tromsø Norway. Published by European Commission Brussels. p 219 - 226
  16. Rahn C.R., Shepherd M.A., Hiron R.W.P. 1996. The effect of water supply on the response of onions and calabres to starter solutions. Acta Hort. Proc. Workshop Ecological Aspects Veg. Fert. Hahndel R., Wichman W. ( eds.) Acta Hort. 428: 141-150
  17. Rahn C.R., Paterson C., Willison T., Lillywhite R. 1995. The fate of nitrogen from Brassica crop residues in intensive cropping rotations, Nitrogen supply and nitrogen fixation of crops for cool and wet climates, workshop held at the Norwegian Crop Research Institute (Planteforsk) Holt Research Centre, September 7-9 1995
  18. Rahn C.R., Paterson C.D., Vaidyanathan L.V., Gysi C. 1993. Improving the use of nitrogen in Brassica rotations, Workshop on ecological aspects of vegetable fertilization in integrated crop production in the field, Wadenswil, Switzerland, 7 11 Sep. 1992. Acta Hort., 339: 207-218.
  19. Rahn C.R., Vaidyanathan L.V., Paterson C.D. 1992. Nitrogen residues from Brassica crops, Aspects of Applied Biology. 30: 263-270.
  20. Rahn C.R., Vaidyanathan L.V., Paterson C.D., Scaife A. 1992. Improving the prediction of fertiliser nitrogen for Brassica crops, Proceedings, second congress of the European Society for Agronomy, Warwick University 23 28 August 1992, 424-425.
  21. Rahn C.R., Greenwood D.J., Draycott A. 1996. Prediction of nitrogen fertilizer requirement with HRI WELL_N Computer Model. In: Progress in Nitrogen Cycling. Proceedings of 8th Nitrogen Fixation Workshop, University of Ghent, 5-8 September 1994. (Eds O.van Cleemput, G. Hofman & A. Vermoesen) pp255-258. Dordrecht: Kluwer.
  22. Rahn C.R., Greenwood D.J., Draycott A. 1996. Prediction of nitrogen fertiliser requirement with HRI WELL_N Computer Model. In: Progress in Nitrogen Cycling. Proceedings of 8th Nitrogen Fixation Workshop, University of Ghent, 5-8 September 1994, (Editors: O. van Cleemput, G. Hofman and A. Vermoesen) pp255-258. Dordrecht: Kluwer.
  23. Ramos C. 1995. Effect of agricultural practices on the nitrogen losses to the environment. Fertilizer Res. 43:183-189.
  24. Raynal Lacroix C., le Bohec J., le Dily F., Villeneuve F. (ed.), Leteinturier J. 1994. Nitrogen nutrition of carrot (La nutrition azotee de la carotte), Acta Horticulturae. 354, 119-123.
  25. Reddy S.A. 1989 Effect of foliar application of urea and gibberellic acid on cauliflower (Brassica oleracea var. botrytis L.), Journal of Research APAU. 17: 1, 79-80.
  26. Riley H., Guttormsen G. 1993. N requirements of cabbage crops grown on contrasting soils. I: Field trials. Norw. J. Agric. Sci., 7:275-291.
  27. Riley H., Guttormsen G. 1994. N requirements of cabbage crops grown on contrasting soils. II: Model verification and predictions. Norw. J. Agric. Sci., 8:99-113.
  28. de Rooster L 1991. Nitrogen manuring trial with overwintered cauliflowers, Proeftuinnieuws. 1991, 1: 1, 39.
  29. Sanchez C.A., Roth R.L., Gardner B.R., Ayer H. 1996. Economic responses of broccoli and cauliflower to water and nitrogen in the desert, HortScience. 1996, 31: 2, 201-205.
  30. Santamaria P., Elia A. 1995. Effect of N form ratio on pepper. I: Growth and water uptake. [Effetti della forma azotata sul peperone (Capsicum annum L.). - I. Accrescimento e consumo di acqua]. Riv. di Agron., 29, 228-233.
  31. Santamaria P., Elia A. 1997. Producing nitrate free endive heads: Effect of nitrogen form on growth, yield and ion composition of endive. J. Amer. Soc. Hort. Sci., 122, 140-145.
  32. Santamaria P., Elia A., Conversa G. 1994. Broccoli growth and yield in a long term vegetable crop sequence. N and herbicides effect. [Accrescimento e produzione di cavolo broccolo ( Brassica oleracea L. var. italica Plenck) in una successione orticola. Effetti dell'azoto e dei diserbanti]. Riv. di Agron., 28, 141-147.
  33. Santamaria P., Elia A., Gonnella M. 1997. Changes in nitrate accumulation and growth of endive plants during light period as affected by nitrogen level and form. J. Plant Nutr., 20, 1255-1266.
  34. Santamaria P., Elia A., Gonnella M., Serio F. 1997. Effects of two levels of N and of two NH4+:NO3- ratios on endive (Chicorium endivia L. var. crispum Hegi) . I. Growth, yield and water use. Adv. Hort. Sci., 11, 41-46
  35. Santamaria P., Elia A., Gonnella M., Serio F., Todaro E. 1997. Factors affecting nitrate accumulation in vegetable. [I fattori che influenzano l'accumulo dei nitrati negli ortaggi]. Inftore Agr., 13 (40), 117-121.
  36. Saparov U.B. 1992. Irrigation and fertilization of carrot crops on oasis sands, Problems of Desert Development, No. 4, 67-70.
  37. Scaife M. A., Bar-Yosef, B. 1995. Nutrient and fertilizer management in field grown vegetables . In IPI - Bulletin No 13. International Potash Institute Basel Switzerland.
  38. Scaife M.A., Turner M.K. 1985. Effect of nitrogen top-dressing on Brussels sprout flavour. Tests of agrochemicals and Cultivars 106: 172-173.
  39. Scaife M.A., Wurr D.C.E. 1990. Effects of nitrogen and irrigation on hollow stem of cauliflower (Brassica oleracea var botrytis). J. Hort. Sci 65: 25-29.
  40. Schloemer S. 1991. Denitrification losses from a horticultural soil as affected by incorporation of fresh plant residues (Denitrifikation eines gemusebaulich genutzten Bodens in Abhangigkeit von der Einarbeitung frischer Erntereste), Zeitschrift fur Pflanzenernahrung und Bodenkunde, 154: 4, 265-269.
  41. Sharma S.K., Rastogi K.B. 1992. Effect of nitrogen nutrition and spacing on seed production of cauliflower, Indian Journal of Horticulture, 49: 3, 274-276.
  42. Sharma S.K., Singh I.J. 1981. Effect of level of nitrogen and spacing of plants on the yield of carrot seed, Progressive Horticulture, 13: 3/4, 97-100.
  43. Shito T., Horiuchi T. 1991. Fertilizer application strategies on the selected place with high nitrogen status in the soil and ground water. 2. Fertilizer application by lower level of basal dressing and higher top dressing at the carrot field, Report of the Tokai Branch of the Crop Science Society of Japan, No.112, 3-4.
  44. Shito T., Horiuchi T., Yamada M., Funasaka R. 1993. Fertilizer application strategies on the selected place with high nitrogen status in the soil and ground water. 3. Carrot yields and soil nitrate nitrogen values under lower fertilizer application, Report of the Tokai Branch of the Crop Science Society of Japan, No. 116, 1-2.
  45. Singh R.V., Naik L.B. 1991. Response of cauliflower (cv. Early Kunwari) to plant density, nitrogen and phosphorus levels, Progressive Horticulture, 23: 1 4, 51-54.
  46. Singh R.V., Naik L.B. 1993. Response of cauliflower (cv. Early Kunwari) to plant density, nitrogen and phosphorus levels, Progressive Horticulture, 22: 1 4, 160-163.
  47. Skrbic K. 1987. Effect of nitrogen nutrition on the yield of some carrot cultivars, Agrohemija, No. 6, 383-392.
  48. Skrbic K. 1987. The effect of nitrogen nutrition on quality in some carrot cultivars, Agrohemija, No. 4, 263-273.
  49. Slangen, J.H.G., Titulaer, H.H.H. and Glas, W., 1988. The Importance of Fertigation for the Improvement of N-Fertilizer Use Efficiency in Lettuce Culture. Acta Horticulturae 222:135-146
  50. Slangen, J.H.G., Titulaer, H.H.H., Niers, H. and van der Boon, J., 1990. Stikstofbemesting van peen. Proefstation voor de akkerbouw en de groenteteelt in de vollegrond (PAGV), postbus 430, NL-8200 AK Lelystad, The Netherlands, No. 95 [Nitrogenfertilisation of carrot, in Dutch]
  51. Slangen, J.H.G., Titulaer, H.H.H.,Schroen, G.J.M., Quik, P., Everaarts, A.P. and de Moel, C.P. 1990. (Stikstof)bemesting van witte kool, veldproeven 1982-1987. Proefstation voor de akkerbouw en de groenteteelt in de vollegrond (PAGV), postbus 430, NL-8200 AK Lelystad, The Netherlands, No. 109 [(Nitrogen)fertilisation of white cabbage, field experiments 1982-1987, in Dutch]
  52. Slangen, J.H.G., Titulaer, H.H.H., Niers, H. and van der Boon, J., 1989. Stikstofbemesting van ijssla (Lactuca sativa var. capitata)(veldproeven 1985-1987). Proefstation voor de akkerbouw en de groenteteelt in de vollegrond (PAGV), postbus 430, NL-8200 AK Lelystad, The Netherlands, No. 81 [Nitrogenfertilisation of iceberg lettuce (Lactuca sativa var. capitata)(field experiments 1985-1987), in Dutch]
  53. Slangen, J.H.G., Titulaer, H.H.H. and Rijkers, C.A.E., 1988. Nitrogen fertilizer recommendation with the KNS-system for iceberg lettuce (Lactuca sativa L., var. capitata) in field cropping (Erfahrungen mit dem kulturbegleitenden  Nmin-Sollwerte (KNS)-System). VDLUFA-Schriftenreihe 28, Kongressband 1988, Teil II [in English with German summary]
  54. Smith S.R., Hadley P. 1989. Effects of organic and inorganic fertilizers on the seedling emergence of vegetable crops, Journal of Horticultural Science, 64: 5, 581-589.
  55. Sørensen J.N. 1996. Improved N efficiency in vegetable production by fertilizer placement and irrigation. Proc. Workshop Ecological Aspects Veg. Fert. Hahndel R., Wichman W. (eds.) Acta Hort., 428: 131-140
  56. Sørensen J.N. 1996. Improved N efficiency in vegetable production by fertilizer placement and irrigation. Acta Hort., 428: 131-140.
  57. Sørensen J.N., Henriksen K., Hansen H. 1997. Heavy metal contents of vegetable crops 1, 2, and 9 years after application of composted municipal waste and sewage sludge. SP Rapport 5(12): 1-12. (in Danish with English summary).
  58. Sørensen J.N., Johansen A.S., Kaack K. 1995. Marketable and nutritionally quality of leeks as affected by water and nitrogen supply and plant age at harvest. Journal of the Science of Food and Agriculture, 68: 367-373.
  59. Sørensen J.N., Jørgensen U., Kuhn B.F. 1997. Drought effects on the marketable and nutritional quality of carrots. Journal of the Science of Food and Agriculture, 74: 379-391.
  60. Station d'Amelioration des Plantes, 1984, Report of activities 1984. (Rapport d'activite 1984.), Station d'Amelioration des Plantes Gand, Belgium, 32pp. [Abstract: Includes research on Scorzonera hispanica and includes a section on fertiliser application. ]
  61. Stone D.A., Rowse, H.R. 1992. Reducing the nitrogen requirement of vegetable crops by precision fertilizer injection. Aspects of Applied biology, 30: 399-402
  62. Tarata G., Popandron N., Podoleanu M., Gavriliuc M., Munteanu T. 1995. Studies on the effect of nitrogen fertilizers on cabbage and cauliflower (Cercetari asupra manifestarii efectului fertilizarilor cu azot la varza si conopida), Anale Institutul de Cercetari pentru Legumicultura si Floricultura, Vidra. 1995, 13: 475-484
  63. Tei F., 1989. Competition between pepper (Capsicum annuum L.) and barnyardgrass (Echinochloa crus-galli L. Beauv.): Effect on the growth and nitrogen uptake. Annali Fac. Agr. Univ. Perugia, Vol. XLIII, 481-493.
  64. Tei F., Battistelli A., Guiducci M. and Schiappa T., 1993. The effect of nitrogen fertilization on the principal photosynthetic parameters in Capsicum annuum L. Riv. di Agron. 27 (4), 434-437.
  65. Tei F., Onofri A. and Guiducci M., 1994. Effect of nitrogen fertilisation on growth and nitrogen uptake in sweet pepper (Capsicum annuum L.). II Giornate Scientifiche S.O.I., S. Benedetto del Tronto, 22-24 giugno 1994, 339-340 (in Italian).
  66. Tei F., Onofri A. and Guiducci M., 1996. Effect of nitrogen fertilisation on dry matter and nitrogen partitioning in sweet pepper. III Giornate Scientifiche S.O.I., Erice (TP), 10-14 marzo 1996, 89-90 (in Italian).
  67. Tei F., Onofri A. and Guiducci M., 1996. Relationships between N-concentration and growth in sweet pepper. Proc 4th ESA Congress, Veldhoven, The Netherlands, 7 - 11 July 1996,vol. II, 602 - 603.
  68. Tei F., Benincasa P.and Guiducci M., 1997. Effect of nitrogen availability on growth and nitrogen uptake in lettuce. Paper presented at VIII International Symposium on "Timing of field production in vegetable crops", 15-18 October 1997, Bari, Italy. Acta Horticulturae (in press).
  69. Tei F., Benincasa P. and Guiducci M., 1998. Effect of nitrogen availability on light interception and photosynthetic activity in lettuce. IV Giornate Scientifiche S.O.I., Sanremo (IM) 1-3 aprile 1998, 385-386 (in Italian; summary in English).
  70. Tei F., Benincasa P. and Guiducci M., 1998. Nitrogen fertilisation on lettuce, processing tomato and sweet pepper: yield, nitrogen uptake and environmental risk. Paper presented at ISHS Workshop on Vegetable Fertilisation in Integrated Crop Production, Wellesbourne 27 - 31 July 1998. Acta Horticulturae (in press).
  71. Tesi R., Nencini A., Botrini L., Graifenberg A. 1996. Effect of increasing doses of nitrogen on cauliflower (Brassica oleracea L.)[Risultati dell'applicazione di dosi crescenti di azoto in colture di cavolfiore (Brassica oleracea L.)], Rivista di Agronomia, 1996, 30: 2, 174-180. [Abstract: Field trials were carried out to determine the effects of increasing N rate (0, 50, 100, 200, 400 and 600 kg/ha) on curd and plant weight, nitrate accumulation, mineral uptake, residual N effect on subsequent crops and N utilization ratio, in an early and late cultivars.]
  72. Thicoipe J.P., Berry D., Villeneuve F. (ed.), Leteinturier J. 1994. Spring carrots: rational use of nitrogenous fertilizer in protected crops (Carotte de printemps: fumore azotee raisonnee bache), Acta Horticulturae: 354, 111-117.
  73. Thorup Kristensen K. 1993. The effect of nitrogen catch crops on the nitrogen nutrition of a succeeding crop. Effects through mineralization and pre emptive competition, Acta Agriculturae Scandinavica. Section B, Soil and Plant Science, 43: 2, 74-81.
  74. Titulaer, H.H.H.,1994a. EC-project CT-number: 8001-CT91-0115. Control of N supply and irrigation of field grown vegetable crops by computer model and fertigation, February 1993 - June 1994. Research Station for Arable Farming and Field Grown Vegetables (PAGV), section of Soil Science, Fertilization and Mechanization, postbus 430, NL-8200 AK Lelystad, The Netherlands.
  75. Titulaer, H.H.H.,1994b. EC-project CT-number: 8001-CT91-0115. Control of N supply and irrigation of field grown vegetable crops by computer model and fertigation, July 1994 - December 1994. Research Station for Arable Farming and Field Grown Vegetables (PAGV), section of Soil Science, Fertilization and Mechanization, postbus 430, NL-8200 AK Lelystad, The Netherlands.
  76. Tremblay N., Parent L.E. 1989. Residual effect of N, P and K fertilizers on yields of carrot and onion on organic soils (Effet residuel des engrais N, P et K sur les rendements de la carotte et de l'oignon en sols organiques), Naturaliste Canadien, 116: 2, 131-136.
  77. Union Nationale Interprofessionnelle des Legumes de Conserve, 1988. Scorzonera. Weed control. Nitrogen fertilizers. 1986 1987 experiments. Union Nationale Interprofessionnelle des Legumes de Conserve, 45, Avenue Paul Claudel, Dury, 80480 Sableux, France. 54pp. [Abstract: Results of weed control experiments and the use N fertliser to decrease/increase the incidence of disease.]
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