-
1
-
-
0004247209
-
Regional landscape ecosystems of Michigan, Minnesota, and Wisconsin: A working map and classification
-
North Central For. Exp. Sta., St. Paul, MN
-
ALBERT, D.A. 1995. Regional landscape ecosystems of Michigan, Minnesota, and Wisconsin: A working map and classification. USDA For. Serv. Gen. Tech. Report NC-178. North Central For. Exp. Sta., St. Paul, MN. 250 pp.
-
(1995)
USDA For. Serv. Gen. Tech. Report
, vol.NC-178
-
-
Albert, D.A.1
-
2
-
-
0004247209
-
Regional landscape ecosystems of Michigan, Minnesota, and Wisconsin: A working map and classification
-
North Central For. Exp. Sta., St. Paul, MN
-
ALBERT, D.A. 1995. Regional landscape ecosystems of Michigan, Minnesota, and Wisconsin: A working map and classification. USDA For. Serv. Gen. Tech. Report NC-178. North Central For. Exp. Sta., St. Paul, MN. 250 pp.
-
(1995)
USDA For. Serv. Gen. Tech. Report
, vol.NC-178
-
-
Albert, D.A.1
-
3
-
-
33745134950
-
Growing christmas trees, a guide for minnesota and the north central states
-
Univ. of Minnesota
-
ALM, A., C. VOGT, AND C. WERNER. 1994. Growing Christmas trees, a guide for Minnesota and the North Central States. Univ. of Minnesota Ext. Bull. BU-02022. 16 p.
-
(1994)
Ext. Bull. BU-02022
-
-
Alm, A.1
Vogt, C.2
Werner, C.3
-
4
-
-
0003557632
-
Evaluating forest stand nutrient status
-
Ministry of Forests, Victoria, B.C., Canada
-
BALLARD, T.M., AND R.E. CARTER. 1985. Evaluating forest stand nutrient status. Land Management Rep. No. 20. Ministry of Forests, Victoria, B.C., Canada. 60 p.
-
(1985)
Land Management Rep. No. 20
, vol.20
-
-
Ballard, T.M.1
Carter, R.E.2
-
5
-
-
0003337330
-
Diagnosis and recommendation integrated system (DRIS)
-
University of Natal, South Africa
-
BEAUFILS, E.R. 1973. Diagnosis and Recommendation Integrated System (DRIS). Soil Sci. Bull. No. 1, University of Natal, South Africa.
-
(1973)
Soil Sci. Bull. No. 1
, vol.1
-
-
Beaufils, E.R.1
-
6
-
-
27144452532
-
Abies fraseri (Pursh) Poir. Fraser fir
-
Conifers. Agric. Handb. 654. U.S. Dept. of Agric., Forest Service Washington, DC
-
BECK, D.E. 1990. Abies fraseri (Pursh) Poir. Fraser fir. P. 47-51 in Silvics of North America. Volume 1. Conifers. Agric. Handb. 654. U.S. Dept. of Agric., Forest Service Washington, DC
-
(1990)
Silvics of North America
, vol.1
, pp. 47-51
-
-
Beck, D.E.1
-
7
-
-
0003804260
-
Normal foliar nutrient levels in North American forest trees: A summary
-
Minnessota Agr. Exp. Sta., St. Paul
-
BLINN, C.R., AND E.R. BUCKER. 1989, Normal foliar nutrient levels in North American forest trees: A summary. Station Bulletin 590-1989. Minnessota Agr. Exp. Sta., St. Paul. 28 p.
-
(1989)
Station Bulletin
, vol.590
, Issue.1989
-
-
Blinn, C.R.1
Bucker, E.R.2
-
8
-
-
0001493035
-
Genotypic evaluation for iron deficiency chlorosis in soybeans by visual scores and chlorophyll concentration
-
DE CIANZO, S.R., W.R. FEHR, AND I.C. ANDERSON. 1979. Genotypic evaluation for iron deficiency chlorosis in soybeans by visual scores and chlorophyll concentration. Crop Sci. 19:644-646.
-
(1979)
Crop Sci.
, vol.19
, pp. 644-646
-
-
De Cianzo, S.R.1
Fehr, W.R.2
Anderson, I.C.3
-
11
-
-
0001688583
-
Influence of potassium and manganese on growth and uptake of magnesium by soybeans
-
HEENAN, D.P., AND L.C. CAMPBELL. 1981. Influence of potassium and manganese on growth and uptake of magnesium by soybeans. Plant Soil 61:447-456.
-
(1981)
Plant Soil
, vol.61
, pp. 447-456
-
-
Heenan, D.P.1
Campbell, L.C.2
-
12
-
-
0033823968
-
Nitrogen increases fresh weight and retail value of Fraser fir Christmas trees
-
HINESLEY, L.E., L.K. SNELLING, C.R. CAMPBELL, D.K. ROTEN, AND J. HARTZOG. 2000. Nitrogen increases fresh weight and retail value of Fraser fir Christmas trees. Hort. Sci. 35:860-862.
-
(2000)
Hort. Sci.
, vol.35
, pp. 860-862
-
-
Hinesley, L.E.1
Snelling, L.K.2
Campbell, C.R.3
Roten, D.K.4
Hartzog, J.5
-
13
-
-
0008512358
-
Crooked leaders and nutrition in Fraser fir Christmas trees
-
HINESLEY, L.E., AND C.R. CAMPBELL. 1992. Crooked leaders and nutrition in Fraser fir Christmas trees. Can. J. For. Res. 22:513-520.
-
(1992)
Can. J. For. Res.
, vol.22
, pp. 513-520
-
-
Hinesley, L.E.1
Campbell, C.R.2
-
14
-
-
18044379823
-
Spatial and temporal variability of foliar nutrient levels in Fraser fir Christmas trees
-
HOCKMAN, J.N., J.A. BURGER, AND D.W. SMITH. 1989. Spatial and temporal variability of foliar nutrient levels in Fraser fir Christmas trees. For. Sci. 35:632-639.
-
(1989)
For. Sci.
, vol.35
, pp. 632-639
-
-
Hockman, J.N.1
Burger, J.A.2
Smith, D.W.3
-
15
-
-
0015959723
-
Towards optimum fertilization
-
INGESTAD, T. 1974. Towards optimum fertilization. Ambio. 3:49-54.
-
(1974)
Ambio.
, vol.3
, pp. 49-54
-
-
Ingestad, T.1
-
16
-
-
0000082385
-
Effects of ammonium and nitrate on nutrient uptake and activity of nitrogen assimilating enzymes in western hemlock
-
KNOEPP, J.D., D.P. TURNER, AND D.T. TINGEY. 1993. Effects of ammonium and nitrate on nutrient uptake and activity of nitrogen assimilating enzymes in western hemlock. For. Ecol. Manag. 59:179-191.
-
(1993)
For. Ecol. Manag.
, vol.59
, pp. 179-191
-
-
Knoepp, J.D.1
Turner, D.P.2
Tingey, D.T.3
-
17
-
-
18044368549
-
Fertilization recommendations for Fraser fir: Part II - Established plantings
-
KOELLING, M.R. 2002. Fertilization recommendations for Fraser fir: Part II - Established plantings. Mich. Christmas Tree J. 48:5-8.
-
(2002)
Mich. Christmas Tree J.
, vol.48
, pp. 5-8
-
-
Koelling, M.R.1
-
18
-
-
0542424914
-
Christmas tree production. Status and potential of Michigan agriculture. Phase II
-
Michigan Agric. Exp. Sta., East Lansing, MI
-
KOELLING, M.R., J.B. HART, AND L. LEEFERS. 1992. Christmas tree production. Status and potential of Michigan agriculture. Phase II. Special report No. 61. Michigan Agric. Exp. Sta., East Lansing, MI. 11 p.
-
(1992)
Special Report No. 61.
, vol.61
-
-
Koelling, M.R.1
Hart, J.B.2
Leefers, L.3
-
19
-
-
0025573806
-
Applying diagnosis and recommendation integrated system to Fraser fir Christmas trees
-
KOPP, V.A., AND J.A. BURGER. 1990. Applying diagnosis and recommendation integrated system to Fraser fir Christmas trees. Soil Sci. Soc. Am. J. 54:453-456.
-
(1990)
Soil Sci. Soc. Am. J.
, vol.54
, pp. 453-456
-
-
Kopp, V.A.1
Burger, J.A.2
-
20
-
-
0030618922
-
Conifer root discrimination against soil nitrate and the ecology of forest succession
-
KRONZUCKER, H.J., M.Y. SIDDIQI, AND A.D.M. GLASS. 1997. Conifer root discrimination against soil nitrate and the ecology of forest succession. Nature 385:59-61.
-
(1997)
Nature
, vol.385
, pp. 59-61
-
-
Kronzucker, H.J.1
Siddiqi, M.Y.2
Glass, A.D.M.3
-
21
-
-
0001025472
-
Absorption and assimilation of nitrate and ammonium ions by jack pine seedlings
-
LAVOIE, N., L.-P. VENZINA, AND H. MARGOLIS. 1992. Absorption and assimilation of nitrate and ammonium ions by jack pine seedlings. Tree Physiol. 11:171-183.
-
(1992)
Tree Physiol.
, vol.11
, pp. 171-183
-
-
Lavoie, N.1
Venzina, L.-P.2
Margolis, H.3
-
22
-
-
0031005602
-
Influences of different nitrate to ammonium ratios on chlorosis, cation concentrations and the binding forms of Mg and Ca in needles of Mg-deficient Norway spruce
-
MEHNE JAKOBS, B., AND M. GULPEN. 1997. Influences of different nitrate to ammonium ratios on chlorosis, cation concentrations and the binding forms of Mg and Ca in needles of Mg-deficient Norway spruce. Plant Soil 188:267-277.
-
(1997)
Plant Soil
, vol.188
, pp. 267-277
-
-
Mehne Jakobs, B.1
Gulpen, M.2
-
24
-
-
0029660769
-
Effect of soil K, Ca, and Mg saturation and endomycorrhization on growth and nutrient uptake of sugar maple seedlings
-
OIMET, R., C. CAMIRE, AND V. FURLAN. 1996. Effect of soil K, Ca, and Mg saturation and endomycorrhization on growth and nutrient uptake of sugar maple seedlings. Plant Soil. 179:207-216.
-
(1996)
Plant Soil.
, vol.179
, pp. 207-216
-
-
Oimet, R.1
Camire, C.2
Furlan, A.V.3
-
25
-
-
0000632795
-
Diagnosis and Recommendation Integrated System (DRIS) nutrient norms for Fraser fir Christmas trees
-
RATHFON, R.A., AND J.A. BURGER. 1991. Diagnosis and Recommendation Integrated System (DRIS) nutrient norms for Fraser fir Christmas trees. For. Sci. 37:998-1010.
-
(1991)
For. Sci.
, vol.37
, pp. 998-1010
-
-
Rathfon, R.A.1
Burger, A.J.A.2
-
26
-
-
0041721611
-
Exchangeable ions, pH, and cation exchange capacity
-
Oxford University Press, New York, NY
-
ROBERTSON, G.P., P. SOLLINS, B.G. ELUS, AND K. LAJTHA. 1999. Exchangeable ions, pH, and cation exchange capacity. P. 106-114 in Standard soil methods for long-term ecological research. Oxford University Press, New York, NY.
-
(1999)
Standard Soil Methods for Long-term Ecological Research
, pp. 106-114
-
-
Robertson, G.P.1
Sollins, P.2
Elus, B.G.3
Lajtha, K.4
-
27
-
-
18044393840
-
Nitrogen management in a Fraser fir (Abies fraseri) Christmas tree plantation: Effects of fertilization on tree performance and nitrogen leaching
-
ROTHSTEIN, D.E. Nitrogen management in a Fraser fir (Abies fraseri) Christmas tree plantation: Effects of fertilization on tree performance and nitrogen leaching. For. Sci. 51:175-184.
-
For. Sci.
, vol.51
, pp. 175-184
-
-
Rothstein, D.E.1
-
28
-
-
85019808761
-
Nutritional needs and fertilizer management with true fir
-
Michigan Christmas Tree Assoc. and Michigan State Univ. Ext., Grand Rapids, MI
-
SHELTON, J. 1997. Nutritional needs and fertilizer management with true fir. Conference Proceedings. Growing true fir in the Great Lakes region. Michigan Christmas Tree Assoc. and Michigan State Univ. Ext., Grand Rapids, MI.
-
(1997)
Conference Proceedings. Growing True Fir in the Great Lakes Region
-
-
Shelton, J.1
-
30
-
-
85102916488
-
Plant analysis as an aid in fertilizing forests
-
Westerman, R.L. (ed.). Soil Sci. Soc. Am., Inc. Madison, WI
-
WEETMAN, G.F., AND C.G. WELLS. 1990. Plant analysis as an aid in fertilizing forests. P. 659-690 in Soil testing and plant analysis. Westerman, R.L. (ed.). Soil Sci. Soc. Am., Inc. Madison, WI.
-
(1990)
Soil Testing and Plant Analysis
-
-
Weetman, G.F.1
Wells, C.G.2
|