Roddybder i grønsager

5. Reference List

Armstrong EL, Pate JS, Tennant D, 1994. The field pea crop in south western australia - patterns of water use and root growth in genotypes of contrasting morphology and growth habit. Australian Journal of Plant Physiology 21:517-532

Barraclough PB, 1989. Root growth, macro-nutrient uptake dynamics and soil fertility requirements of a high-yielding winter oilseed rape crop. Plant and Soil 119:59-70

Barraclough PB, Wier AH, Kuhlmann H, 1991. Factors affecting in growth and distibution af winter wheat roots under UK field conditions. Elsevier Science Publishers B.V.Plant roots and their enviorment 410:417

Blumenthal JM, Russelle MP, Lamb JFS, 1999. Subsoil nitrate and bromide uptake by contrasting alfalfa entries. Agronomy journal 91:269-275

Burns IG, 1980. Influence of the spatial distribution of nitrate on the uptake of N by plants: A review and a model for rooting depth. J.Soil Sci. 31:155-173

Burns IG, 1989. Response of lettuce to a change in nitrate distribution in the root zone. Proceedings of a meeting on plant and soil nitrogen metabolism, Lancester,September 1989, paper 37 2:1-8

Canadell J, Jackson RB, Ehleringer JR, Mooney HA, Sala OE, Schulze E-D, 1996. Maximum rooting depth of vegetation types at the global scale. Oecologia 108:583-595

Engels C, Mollenkopf M, Marschner H, 1994. Effect of drying and rewetting the topsoil on root growth of maize and rape in different soil depths. Zeitschrift Fur Pflanzenernahrung und Bodenkunde 157:139-144

Greenwood DJ, Gerwitz A, Stone DA, Barnes A, 1982. Root development of vegetable crops. Plant and Soil 68:75-96

Gregory, P.J. (1988) Growth and functioning of plant roots. In: Wild. A. (ed.) Russell’s soil conditions & plant growth, page 113-167.

Hösslin R, 1954. Ein Beitrag zur Kenntnis der Wurzelwachstums einiger Gemüsearten unter natürlichen Verhältnissen. Gartenbau 1954:47-62

Hamblin A, Tennant D, 1987. Root length density and water uptake in cereals and grain legumes: How well are they correlated? Aust.J.Agric.Res. 38:513-527

Haverkort AJ, Groenwold J, Van de Waart M, 1994. The influence of cyst nematodes and drought on potato growth. 5. Effects on root distribution and nitrogen depletion in the soil profile. European Journal of Plant Pathology 100:381-394

Jackson LE, Stivers LJ, 1993. Root Distribution of Lettuce Under Commercial Production: Implications for Crop Uptake of Nitrogen. Biological Agriculture & Horticulture 9:273-293

Jensen, J. Kristensen, H.L. and Scott-Fordsmand, J.J. (1997) Soil quality criteria for selected compounds. Arbejdsrapport fra Miljøstyrelsen, Working Report No. 83, 1997

Kuhlmann H, 1990. Importance of the subsoil for the K nutrition of crops. Plant and Soil 127:129-136

Kuhlmann H, Classen N, Wehrmann J, 1985. A method for determining the K-uptake from subsoil by plants. Plant and Soil 83:449-452

Kutschera L and Lichtenegger E 1982a Wurzelatlas mitteleuropäischer Grünlandpflanzen. Band I. Monocotyledoneae. pp 517. Gustav Fischer Verlag, Stuttgart, New York.

Kutschera L and Lichtenegger E 1982b Wurzelatlas mitteleuropäischer Grünlandpflanzen. Band II. Dicotyledoneae. pp ??? Gustav Fischer Verlag, Stuttgart, New York.

Marschner, H. (1986) Effects of external and internal factors on root growth and development. In: Marschner, H (1986) Mineral nutrition of higher plants, page 429-446.

Oliver S, Barber SA, 1966. Mechanisms for the Movement of Mn, Fe, B, Cu, Zn, Al and Sr from One Soil to the Surface of Soybean Roots (Glycine max). Proceedings / Soil Science Society of America 30:468-470

Parker CJ, Carr MKV, Jarvis NJ, Poplampu BO, Lee VH, 1991. An evaluation of the minirhizotron technique for estimating root distribution in potatoes. J.Agric.Sci.Camb. 116:341-350

Peterson GA, Anderson FN, Varvel GE, Olson RA, 1979. Uptake of 15N-labeled nitrate by sugar beets from depths greater than 180 cm. Agronomy journal 71:371-372

Qasem JR, 1993. Root Growth, Development and Nutrient Uptake of Tomato (Lycopersicon esculentum) and Chenopodium album. Weed Research 33:35-42

Schenk M, Heins B, Steingrobe B, 1991. The significance of root development of spincah and kohlrabi for N fertilization. Plant and Soil 135:197-203

Smit AL, Booij R, Van der Werf A, 1996. The spatial and temporal rooting pattern of Brussels sprouts and leeks. Netherlands Journal of Agricultural Science 44:57-72

Strebel O, Duynisveld WHM, 1989. Nitrogen supply to cereals and sugar beet by mass flow and diffusion on a silty loam soil. Z.Pflanzenernär.Bodenk. 152:135-141

Thorup-Kristensen,K. 1993. Root growth of nitrogen catch crops and of a succeeding crop of broccoli, Acta Agric Scand, Sect B, Soil and Plant Sci , 43: 58-64

Thorup-Kristensen, K and Van den Boogaard, R. 1998 Temporal and spatial root development of cauliflower (Brassica oleracea L. var. botrytis L.), Plant and Soil 201: 37-47

Thorup-Kristensen, K. 1998. Root development of green pea (Pisum sativum L.) genotypes, Crop Science 38: 1445-1451.

Thorup-Kristensen, K and Sørensen, J.N. 1999 Soil nitrogen depletion by vegetable crops with variable root growth, Acta Agric. Scand. Sect. B. Soil Plant Sci., 49: 92-97

Thorup-Kristensen, K and Van den Boogaard, R. 1999 Vertical and horizontal development of the root system of carrots following green manure. Plant and Soil 212: 145-153

Thorup-Kristensen, K. 1999. An organic vegetable crop rotation self-sufficient in nitrogen. In: Olesen, J.E., Eltun, R., Gooding, M.J., Jensen, E.S. & Köpke, U. (Eds) Designing and testing crop rotations for organic farming. DARCOF Report no. 1. p 133-140

Thorup-Kristensen, K. (2000a) Are differences in root growth of nitrogen catch crops important for their effect on nitrogen leaching losses? Submitted to Plant and Soil.

Thorup-Kristensen, K. (2000b) Root growth and soil nitrogen depletion by onion, lettuce, early cabbage and carrot. Submitted to Acta Horticulturae.

Wiesler F, Horst WJ, 1994. Root growth and nitrate utilization of maize cultivars under field conditions. Plant and Soil 163:267-277