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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.)
Russells 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
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