FERTILIZATION OF SUGAR MAPLE SHOWING DIEBACK SYMPTOMS IN THE QUEBEC APPALACHIANS, CANADA

被引：29

作者：

HENDERSHOT, WH

机构：

[1] Department of Renewable Resources, Macdonald College of McGill University, H9X 1C0, QC, Ste-Anne-de-Bellevue

来源：

FERTILIZER RESEARCH | 1991年 / 27卷 / 01期

关键词：

ACER-SACCHARUM; FOREST DECLINE; BASE CATIONS; NUTRIENT DEFICIENCIES;

D O I：

10.1007/BF01048609

中图分类号：

S15 [土壤学];

学科分类号：

0903 ; 090301 ;

摘要：

A research project on foliar and soil chemistry in declining sugar maple (Acer Saccharum, Marsh) stands was carried out in the Beauce-Megantic region of southern Quebec. Foliar nutrient concentrations in declining stands were low in P, K, and in some cases, Ca and Mg. Fertilizers and liming materials containing Ca, Mg, and K were applied in 1987. Foliar and soil nutrient levels of base cations were increased as a result of treatment and visual evaluation of tree health indicated an improvement. Data are also presented on the number of samples required to obtain a statistically significant change in foliar and soil chemistry in response to fertilization.

引用

页码：63 / 70

页数：8

共 18 条

[1]

Bernier B., Brazeau M., Foliar nutrient status in relation to sugar maple dieback and decline in the Quebec Appalachians, Canadian Journal of Forest Research, 18, pp. 754-761, (1988)

[2]

Bernier B., Brazeau M., Can J For Res, 18, pp. 762-767, (1988)

[3]

Bernier B., Brazeau M., Can J For Res, 18, pp. 1265-1269, (1988)

[4]

Hendershot W.H., Fyles J.W., Lawrence M., Commun Soil Sci Plant Anal, 21, pp. 933-939, (1990)

[5]

Hendershot W.H., Jones A.R.C., For Chron, 65, pp. 280-287, (1989)

[6]

Hendershot W.H., Duquette M., Soil Sci Soc Am J, 50, pp. 605-608, (1986)

[7]

Huettl R.F., Wisniewski J., Water Air Soil Pollut, 33, pp. 265-276, (1987)

[8]

Huttermann A., Experimentia, 41, pp. 584-590, (1985)

[9]

Lachance D., Phytoprotection, 66, pp. 83-90, (1985)

[10]

Lea R., Tierson W.C., Bickelhaupt D.H., Leaf A.L., Plant and Soil, 54, pp. 419-439, (1980)

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