-
2
-
-
0001293836
-
The distribution and effectiveness of the roots of tree crops
-
Ed. J Janick. AVI Publishing Company, Westport, Connecticut
-
Atkinson D 1980 The distribution and effectiveness of the roots of tree crops. In Horticultural Reviews. Ed. J Janick. pp 424-490. AVI Publishing Company, Westport, Connecticut.
-
(1980)
Horticultural Reviews
, pp. 424-490
-
-
Atkinson, D.1
-
3
-
-
0010589232
-
Nutrient cycling and nutrient supply in agroforestry systems
-
Eds. R Dudal and R N Roy. FAO fertilizer and plant nutrition bulletin no 12, Rome
-
Buresh R J 1995 Nutrient cycling and nutrient supply in agroforestry systems. In Integrated Plant Nutrition Systems. Eds. R Dudal and R N Roy. pp 155-164. FAO fertilizer and plant nutrition bulletin no 12, Rome.
-
(1995)
Integrated Plant Nutrition Systems
, pp. 155-164
-
-
Buresh, R.J.1
-
4
-
-
1842726179
-
Rooting depth, synchronization, synlocalization and N-use effciency under humid tropical conditions
-
Ed. J van der Heide, Institute for Soil Fertility, Haren
-
De Willigen P and van Noordwijk M 1989 Rooting depth, synchronization, synlocalization and N-use effciency under humid tropical conditions. In Nutrient Management for Food Crop Production in Tropical Farming Systems. Ed. J van der Heide, pp 145-156. Institute for Soil Fertility, Haren.
-
(1989)
Nutrient Management for Food Crop Production in Tropical Farming Systems
, pp. 145-156
-
-
De Willigen, P.1
Van Noordwijk, M.2
-
5
-
-
0025587163
-
Studies on root distribution of five multipurpose tree species in Doon Valley, India
-
Dhyani S K, Narain P and Singh R K 1990 Studies on root distribution of five multipurpose tree species in Doon Valley, India. Agrofor. Syst. 12, 149-161.
-
(1990)
Agrofor. Syst.
, vol.12
, pp. 149-161
-
-
Dhyani, S.K.1
Narain, P.2
Singh, R.K.3
-
6
-
-
0021639403
-
Evaluation of manual cadmium reduction methods for determination of nitrate in potassium chloride extract of soil
-
Dorich R A and Nelson D W 1984 Evaluation of manual cadmium reduction methods for determination of nitrate in potassium chloride extract of soil. Soil Sci. Soc, Am. J. 48, 72-75.
-
(1984)
Soil Sci. Soc, Am. J.
, vol.48
, pp. 72-75
-
-
Dorich, R.A.1
Nelson, D.W.2
-
7
-
-
0025592349
-
Tree/pasture interactions at a range of tree densities in an agroforestry experiment. I. Rooting patterns
-
Eastham J and Rose C W 1990 Tree/pasture interactions at a range of tree densities in an agroforestry experiment. I. Rooting patterns. Aust. J. Agric. Res. 41, 683-695.
-
(1990)
Aust. J. Agric. Res.
, vol.41
, pp. 683-695
-
-
Eastham, J.1
Rose, C.W.2
-
9
-
-
0001714345
-
Automated quantification of roots using a simple image analyzer
-
Harris G A and Campbell G S 1989 Automated quantification of roots using a simple image analyzer. Agron. J. 81, 935-938.
-
(1989)
Agron. J.
, vol.81
, pp. 935-938
-
-
Harris, G.A.1
Campbell, G.S.2
-
10
-
-
0029666776
-
Soil nitrate and water dynamics in sesbania fallow, weed fallows, and maize
-
Hartemink A E, Buresh R J, Bashir Jama and Janssen B H 1996 Soil nitrate and water dynamics in sesbania fallow, weed fallows, and maize. Soil Sci. Soc. Am. J. 60, 568-574.
-
(1996)
Soil Sci. Soc. Am. J.
, vol.60
, pp. 568-574
-
-
Hartemink, A.E.1
Buresh, R.J.2
Jama, B.3
Janssen, B.H.4
-
11
-
-
0000600790
-
Colorimetric determination of nitrate from meat and other foods: An alternative colour reagent for the carcinogenic 1-naphtylamine and an improved extraction method
-
Hilsheimer R and Harwig J 1976 Colorimetric determination of nitrate from meat and other foods: An alternative colour reagent for the carcinogenic 1-naphtylamine and an improved extraction method. Can. Inst. Food Sci. Technol. J. 9, 225-227.
-
(1976)
Can. Inst. Food Sci. Technol. J.
, vol.9
, pp. 225-227
-
-
Hilsheimer, R.1
Harwig, J.2
-
12
-
-
0003459021
-
-
Technical Report Series No. 170. Joint FAO/IAEA Division of Atomic Energy in Food and Agriculture. International Atomic Energy Agency, Vienna
-
IAEA 1975 Root Activity Patterns of Some Tree Crops. Technical Report Series No. 170. Joint FAO/IAEA Division of Atomic Energy in Food and Agriculture. International Atomic Energy Agency, Vienna.
-
(1975)
Root Activity Patterns of Some Tree Crops
-
-
-
13
-
-
0002278268
-
Water movement and nitrate leaching in a Nigerian savanna soil
-
Jones M J 1976 Water movement and nitrate leaching in a Nigerian savanna soil. Exp. Agric. 12, 69-79.
-
(1976)
Exp. Agric.
, vol.12
, pp. 69-79
-
-
Jones, M.J.1
-
14
-
-
85047669777
-
The vertical distribution of fine roots of five tree species and maize in Morogoro, Tanzania
-
Jonsson K, Fidjeland L, Maghembe J A and Hogberg P 1988 The vertical distribution of fine roots of five tree species and maize in Morogoro, Tanzania. Agrofor. Syst. 6, 63-69.
-
(1988)
Agrofor. Syst.
, vol.6
, pp. 63-69
-
-
Jonsson, K.1
Fidjeland, L.2
Maghembe, J.A.3
Hogberg, P.4
-
15
-
-
38249015340
-
Measurement of root length and thickness using a hand-held computer scanner
-
Kirchhof G 1992 Measurement of root length and thickness using a hand-held computer scanner. Field Crops Res. 29, 79-88.
-
(1992)
Field Crops Res.
, vol.29
, pp. 79-88
-
-
Kirchhof, G.1
-
16
-
-
0028571744
-
The effect of short rotation Sesbania sesban planted fallows on maize yield
-
Kwesiga F and Coe R 1994 The effect of short rotation Sesbania sesban planted fallows on maize yield. For. Ecol. Manage. 64, 199-208.
-
(1994)
For. Ecol. Manage.
, vol.64
, pp. 199-208
-
-
Kwesiga, F.1
Coe, R.2
-
17
-
-
0026307944
-
Factors affecting nitrogen dynamics in a semiarid woodland (Dry Chaco, Argentina)
-
Mazzarino M J, Oliva L, Abril A and Acosta M 1991 Factors affecting nitrogen dynamics in a semiarid woodland (Dry Chaco, Argentina). Plant Soil 138, 85-98.
-
(1991)
Plant Soil
, vol.138
, pp. 85-98
-
-
Mazzarino, M.J.1
Oliva, L.2
Abril, A.3
Acosta, M.4
-
18
-
-
0002027649
-
Development and distribution of the corn root system under field conditions
-
Mengel D B and Barber S A 1974 Development and distribution of the corn root system under field conditions. Agron. J. 66, 341-345.
-
(1974)
Agron. J.
, vol.66
, pp. 341-345
-
-
Mengel, D.B.1
Barber, S.A.2
-
19
-
-
0000038544
-
A method for estimating the total length of root in a sample
-
Newman E I 1966 A method for estimating the total length of root in a sample. J. Appl. Ecol. 3, 139-145.
-
(1966)
J. Appl. Ecol.
, vol.3
, pp. 139-145
-
-
Newman, E.I.1
-
20
-
-
0028159602
-
Modelling soil nitrogen levels under acacia/sorghum rotations
-
Robertson W H 1994 Modelling soil nitrogen levels under acacia/sorghum rotations. Agrofor. Syst. 27, 283-292.
-
(1994)
Agrofor. Syst.
, vol.27
, pp. 283-292
-
-
Robertson, W.H.1
-
21
-
-
0027065223
-
Root distribution of Acioa barteri, Alchornea cordifolia, Cassia siamea and Gmelina arborea in an acid Ultisol
-
Ruhigwa B A, Gichuru M P, Mambani B and Tariah NM 1992 Root distribution of Acioa barteri, Alchornea cordifolia, Cassia siamea and Gmelina arborea in an acid Ultisol. Agrofor. Syst. 19, 67-78.
-
(1992)
Agrofor. Syst.
, vol.19
, pp. 67-78
-
-
Ruhigwa, B.A.1
Gichuru, M.P.2
Mambani, B.3
Tariah, N.M.4
-
22
-
-
0004282518
-
-
Fourth edition. SAS Institute Inc., Cary, NC, USA
-
SAS Institute 1989 SAS/STAT User Guide, Version 6, Volume 2, Fourth edition. SAS Institute Inc., Cary, NC, USA. 846 p.
-
(1989)
SAS/STAT User Guide, Version 6
, vol.2
-
-
-
23
-
-
0029505286
-
Tree root characteristics as criteria for species selection and systems design in agroforestry
-
Schroth G 1995 Tree root characteristics as criteria for species selection and systems design in agroforestry. Agrofor. Syst. 30, 125-143.
-
(1995)
Agrofor. Syst.
, vol.30
, pp. 125-143
-
-
Schroth, G.1
-
24
-
-
0025952693
-
Nutrient leaching loss from two contrasting cropping systems in the humid tropics
-
Seyfried M S and Rao PSC 1991 Nutrient leaching loss from two contrasting cropping systems in the humid tropics. Trop. Agric. Trinidad 68, 9-18.
-
(1991)
Trop. Agric. Trinidad
, vol.68
, pp. 9-18
-
-
Seyfried, M.S.1
Rao, P.S.C.2
-
25
-
-
0026292695
-
On the maximum extent or tree roots
-
Stone E L and Kalisz PJ 1991 On the maximum extent or tree roots. For. Ecol. Manage. 46, 59-102.
-
(1991)
For. Ecol. Manage.
, vol.46
, pp. 59-102
-
-
Stone, E.L.1
Kalisz, P.J.2
-
26
-
-
0027061612
-
Observations on rooting patterns of some agroforestry trees in an arid region of north-western India
-
Toky O P and Bisht R P 1992 Observations on rooting patterns of some agroforestry trees in an arid region of north-western India. Agrofor. Syst. 18, 245-263.
-
(1992)
Agrofor. Syst.
, vol.18
, pp. 245-263
-
-
Toky, O.P.1
Bisht, R.P.2
-
27
-
-
0002335422
-
Rooting depth in cropping systems in the humid tropics in relation to nutrient use efficiency
-
Ed. J van der Heide, Institute for Soil Fertility, Haren, The Netherlands
-
Van Noordwijk M 1989 Rooting depth in cropping systems in the humid tropics in relation to nutrient use efficiency. In Nutrient Management for Food Crop Production in Tropical Farming Systems. Ed. J van der Heide, pp 129-144. Institute for Soil Fertility, Haren, The Netherlands.
-
(1989)
Nutrient Management for Food Crop Production in Tropical Farming Systems
, pp. 129-144
-
-
Van Noordwijk, M.1
-
28
-
-
0026286706
-
Old tree root channels in acid soils in the humid tropics: Important for crop root penetration, water infiltration and nitrogen management
-
Van Noordwijk M, Widianto, Heinen M and Hairiah Kurniatun 1991 Old tree root channels in acid soils in the humid tropics: Important for crop root penetration, water infiltration and nitrogen management. Plant Soil 134, 37-44.
-
(1991)
Plant Soil
, vol.134
, pp. 37-44
-
-
Van Noordwijk, M.1
Widianto2
Heinen, M.3
Kurniatun, H.4
-
29
-
-
0022925523
-
Vertical root distribution and strontium uptake of a slash pine stand on a Florida spodosol
-
Van Rees K C J and Comerford N B 1986 Vertical root distribution and strontium uptake of a slash pine stand on a Florida spodosol. Soil Sci. Soc. Am. J. 50, 1042-1046.
-
(1986)
Soil Sci. Soc. Am. J.
, vol.50
, pp. 1042-1046
-
-
Van Rees, K.C.J.1
Comerford, N.B.2
-
30
-
-
0000417524
-
Differences among maize cultivars in the utilization of soil nitrate and the related losses of nitrate through leaching
-
Wiesler F and Horst W J 1993 Differences among maize cultivars in the utilization of soil nitrate and the related losses of nitrate through leaching. Plant Soil 151, 193-203.
-
(1993)
Plant Soil
, vol.151
, pp. 193-203
-
-
Wiesler, F.1
Horst, W.J.2
-
31
-
-
84984455881
-
Nitrate leaching under bare fallow at a site in northern Nigeria
-
Wild A 1972 Nitrate leaching under bare fallow at a site in northern Nigeria. J. Soil Sci. 23, 315-324.
-
(1972)
J. Soil Sci.
, vol.23
, pp. 315-324
-
-
Wild, A.1
-
32
-
-
0023467302
-
Retarded leaching of nitrate measured in monolith lysimeters in south-east Nigeria
-
Wong M T F, Wild A and Juo A S R 1987 Retarded leaching of nitrate measured in monolith lysimeters in south-east Nigeria. J. Soil Sci. 38, 511-518.
-
(1987)
J. Soil Sci.
, vol.38
, pp. 511-518
-
-
Wong, M.T.F.1
Wild, A.2
Juo, A.S.R.3
|