Сводный каталог книг

[Текст] / V.T. Aaltonen. - Helsinki : Metsatieteellisen Tutkimuslaitoksen Julkaisuja, 1937. - 52 с. : Fig. + Tabellen. - (Metsatieteellisen Tutkimuslaitoksen Julkaisuja ; 25.2). - Библиогр: S.44. - 3-00 р.

УДК

634.1

Аннотация: The paper describes the distribution of acidity in the soil profile, especially in the podzol profile, and gives some data regarding the effect of the storage of the soil samples on acidity, and the differences between the pH-values in water and in KC1. Storage of the samples has generally lowered the acidity, particularly so in strongly podzolized soils. The changes were least in brown earth and in weakly podzolized soil. Research on the distribution of acidity shows that the pH-value first rises (from surface of mineral soil onwards) with increasing depth, reaches a maximum at the lower part of the B-horizon, and thereupon falls, soon to rise to the value which is characteristic of the subsoil in question. In ordinary northern podzol soils, this maximum is found between 25 and 35 cm, and the decrease between 35 and 45 cm. The chemical differentiation of the profile is generally the folowing: the maximum of humus is uppermost, than tha maximum of sesqui-oxides and underneath that of the pH-values. The ph-difference between water and KC1 was least in the B-horizon, and greatest in strongly washed A-horizon and in the subsoil of grass-herb forests.

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[Текст] : ( English version). - Tokyo : Forestry and Forest Products Research Institute, 1981. - 83 с. : profiles. - Библиогр: В надзаг.:. - free of charge р.

УДК

631.4

Аннотация: This publication is the English version of the second volume of "The Atlas of Profiles of Forest Soils in Japan" which was published in 1968. The soil profiles included in this atlas were chosen from among more than sixty soil monolith samples taken by the staff of fourteen regional offices of the national forest agency and the Gifu-ken forest experiment sation.

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[Текст] : yearbook of Agriculture 1938 / USDA. - Washington : USDA, 1938. - 1232 с. : figures + tables. - Библиогр: p. 1181-1207. - 3-00 р.

УДК

631.4

Аннотация: There are both private and public purposes in the use of the soil. It is widely acknowledged today that public purposes are not being achieved satisfactorily. Partly this is because of inadequate knowlwdge of physical techniques and partly because of faulty social organization for promoting legitimate private interests. The formulation of a desirable public soil policy requires an understanding of the broad human problems with which the social scientists deal and the relationship demands that the knowledge of both groups be utilized.

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[Текст] / L.G. Romell, S.O. Heiberg. - [Б. м. : б. и.], 1931. - 26 с. : Appendix containing descriptions of chosen localities. - Библиогр: В надзаг.:. - 2-00 р.

УДК

631.4

Доп.точки доступа:
Heiberg, S.O.
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[Текст] / P.E. Vezina. - Quebec City : Department of Forestry, Laval University, 1965. - 752-755 с. : figure. - Библиогр: p. 754. - 0-20 р.

УДК

631.4

Аннотация: Seasonal fluctuations of humus pH of three commonly occurring forest soils in Quebec were assessed to determine which of four different methods was best suited for comparisons of pH among sites. Seasonal variations of 1.1 to 1.3 units were observed on all soil types tested. Humus pH was highest in midsummer and decreased as winter approached. Different pH values were obtained from the same time by the different methods used. Reproducibility of pH measurements is briefly discussed.

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[Текст] / N. Nykvist. - Uppsala : Swedish University of Agricultural Sciences Faculty of Forestry, 2000. - 43 с. : fig. + tables. - (Studia Forestalia Suecica, ISSN 0039-3150 ; 210). - Библиогр: p. 40-43%ISBN 91-576-5983-4. - 13.00 р.

УДК

06

Аннотация: Total amounts of plant nutrients in biomass, humus and mineral soil were determined in two old Norway spruce ecosystems in central and northern Sweden. Measurements were repeated 1, 4, 10 and 16 years after clearfelling on plots on which slash was retained, removed or burnt. Different analytical methods for plant-available nutrients were used and the relationship between them was calculated.

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[Text] : энциклопедия / Bearb. von D.M. Bonner, L. Geitler, O. Hartel et al. - Berlin ; Gottingen ; Heidelberg : Springer, 1959. - 1033 s. : ил. - (HAndbuch der Pflanzenphysiologie = Encyclopedia of Plant Physiology / Ed. by W. Ruhland ; Bd. XI). - de. - Библиогр. в конце разд. - 55.95 р.

УДК

58

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[Text] : монография / S.A. Waksman. - New York ; London : John Wiley & Sons, Inc., 1952. - 356 p. : рис., табл. - eng. - Библиогр. в конце глав. - 24.00 р.

УДК

576.8

Аннотация: The book deals with the numerous biological, physical, and chemical processes which continuously go on in the soil in which microbes are involved. Without soil microbes, life on this planet would soon come to a standstill. The soil is a more or less homogeneous system which has resulted from the decomposition of plant and animals remains. The numerous living forms which spend all or part of their life in the soil range from the submicroscopic viruses and phages, through the microscopic bacteria, actinomycetes, fungi, algae, and protozoa to the lower animal forms, the worms, insects, and rotifers, many of which can be seen and recognized with the naked eye.This organisms, comprising both the living forms and their dead bodies, as well as the products of their decomposition, such as carbon dioxide and organic acids, interact with rock constituents to give rise to soil. The soil thus gains the caracteristic properties that make it a suitable medium for plant and animal life.

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[Текст] = On the importance of scalping and some other problems connected with planting of Pinus silvestris L. and Picea abies Karst. : научное издание / U. Barring. - Stockholm : Skogshogskolan, 1965. - 80 с. : рис., табл. - (Studia Forestalia Suecica, ISSN 0039-3150 ; № 24). - swe. - Библиогр.: с. 63-64. - 0.40 р.

УДК

06

Аннотация: The investigation shows the results of 74 plantation plots, started during the years 1953-1961. Most of the plots are situated on unburned ground in northern Sweden and started in the years 1958-1961. The vegetation on the plots was ofrather low growth and dominated by lichens, mosses, berry bushes, and small herbs. The humus layer rather seldom exceeded an average thickness of 5 cm. The dominating soil type was fine-sandy moraine. The moisture condition of the soil could mostly be characterized as fresh

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[Text] = Mykorrhizasvamparus utnyttjande av olika kvavekallor, sarskilt bundet markkvave : научное издание / G. Lundeberg. - Stockholm : Skogshogskolan, 1970. - 95 p. : рис., табл. - (Studia Forestalia Suecica, ISSN 0039-3150 ; № 79). - eng. - Библиогр.: с. 84-87. - 1.00 р.

УДК

06

Аннотация: Mycorrhiza-forming species mainly of the genera Amanita, Boletus and others and some litter-decomposing species were employed. For ecological characterisation of the experimental material, most of these species were tested for the ability to produce the extra-cellular enzymes, cellulase, pectinase, proteinase and laccase. The result from experimental series having raw humus as the only nitrogen source indicated that the myccorhiza-forming fungi, like most of the litter-decomposers, could utilise to a very limited extent or not at all the nitrogen bound in the humus. The inoculation of cultures of pine seedlings on gamma-sterilised, N15- labelled raw humus with pure culture suspensions of different mycorrhiza-formers and litter-decomposers influenced to varying degrees both the supply of assimilable nitrogen and plant development.

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[Text] = Mykorrhiza och naringsupptagning hos skogstrad i mager skogsjord : научное издание / E. Bjorkman. - Stockholm : Skogshogskolan, 1970. - 24 p. : рис., табл. - (Studia Forestalia Suecica, ISSN 0039-3150 ; № 83). - eng. - Библиогр.: с. 22-23. - 0.25 р.

УДК

06

Аннотация: In the present paper it is shown how Boletus subtomentosus, that normally is a mycorrhiza forming fungus can stimulate the development of pine plants. A physiological strain of this fungus is used which has the ability to decompose litter. The typical mycorrhiza fungus also stimulated the plant growth to a certain extent. However, the stimulating effect ceased when strong fertilization was used or when the light intensity was reduced. Constant illumination resulted in the plants developing well and with good mycorrhiza formation. When the period of illumination was reduced to 16 hours a day the plants developed less vigorously and the mycorrhiza formation was reduced.

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[Text] = Atervinning och vertikal fordelning av 15N- markt handelsgodselkvave i skogsmark : научное издание / H. Nommik, B. Popovic. - Stockholm : Skogshogskolan, 1971. - 20 p. : рис., табл. - (Studia Forestalia Suecica, ISSN 0039-3150 ; № 92). - eng. - Библиогр.: с. 19. - 0.20 р.

УДК

06

Аннотация: Laterally isolated micro-plots were used for studying the recovery and vertical distribution of various sources of 15N-labelled fertilizer nitrogen in the soil beneath a 90 years' old stand of Scots pine. The fate of the added nitrogen was followed by sampling and analysing the field layer vegetation, litter and soil after different time intervals during the growing season 1968 (4 times) and also in spring 1969 (once). Of the calcium nitrate, ammonium sulphate and urea-N added, the amounts recovered at the end of the experiment were 23, 63 and 76 per cent, respectively. Less than ten per cent of the recovered N was in inorganic form. Urea-N showed the lowest mobility of the fertilizers applied, and tended to accumulate in the litter and humus layers.


Доп.точки доступа:
Popovic, B.
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[Text] / M. Olsson. - Uppsala : The Swedish University of Agricultural Sciences, College of Forestry, 1983. - 14 p. : рис., табл. - (Studia Forestalia Suecica, ISSN 0039-3150 ; № 164). - eng. - Библиогр.: с. 13-14. - ISBN 91-576-1398-2 : 0.50 р.

УДК

06

Аннотация: Morphological studies of mor of different ages were carried out with the purposes of describing and elucidating biological activity on the basis of morphological properties, and deducing the rate of genesis. This site was characterized by a quartz-rich sand deposit, low ground-water table, poor vegetation and orthic podzol. In the morphological analyses the mor was separated into different horizons. Micromorphological studies showed that fungi were very important in the decomposition process. Soil animals were of less significance. The formation of the fermentation horizon was a fast process. After a period of 20 years a ferminatation horizon had developed although it was characterized by a low content of altered organic matter. The formation of a humus-substance horizon was a much slower process.

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[Text] : научное издание / G. Orlander. - Uppsala : The Swedish University of Agricultural Sciences, College of Forestry, 1986. - 17 p. : рис., табл. - (Studia Forestalia Suecica, ISSN 0039-3150 ; № 173). - eng. - Библиогр.: с. 16-17. - ISBN 91-576-2691-X : 1.00 р.

УДК

06

Аннотация: The water relations in planted seedlings of Pinus sylvestris were measured to find out whether poor water uptake was an important factor affecting the palnting result.Seedlings were planted in the field on six different occasions. The soil was prepared in four ways: (a) Scarified patch, (b) A mound of mineral soil on the scarified patch, (c) A mound of mineral soil on a section of upturned humus, (d) No scarification. Needle conductance, needle water potential and plant water conductance (Gp) were measured on the seedlings during the period after planting (1-4 years). It was found that the planted seedlings suffered from water stress. Gp only being 2-46% of that in established references. Water uptake was reduced for several years after planting. Planting in mounds placed on mineral soil or in scarified patches favoured a high water uptake of the seedlings. The low water uptake of the seedlings after planting may explain the poor reforestation results frequently observed.

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[Text] : научное издание / M.T. Olsson. - Uppsala : The Swedish University of Agricultural Sciences, College of Forestry, 1986. - 12 p. : рис., табл. - (Studia Forestalia Suecica, ISSN 0039-3150 ; № 174). - eng. - Библиогр.: с. 11-12. - ISBN 91-576-2708-8 : 0.50 р.

УДК

06

Аннотация: It is proposed that the long-term impact of lime on soil leads to drastic changes in the type of litter turnover and to a change in the humus form towards calcareous mull. The change towards mull is generally considered to increase the site's productivity. Limimg might have a restrictive influence on production in the short run whereas the long-term impact ia regarded to be the reserve.

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[Text] : научное издание / K. Huss-Danell, J.-E. Lundmark. - Uppsala : The Swedish University of Agricultural Sciences, College of Forestry, 1988. - 20 p. : рис., табл. - (Studia Forestalia Suecica, ISSN 0039-3150 ; № 181). - eng. - Библиогр.: с. 19-20. - ISBN 91-576-3516-1 : 1.00 р.

УДК

06

Аннотация: The present investigation , the establishment, growth, and development of nitrogen-fixing A. incana and Lupinus spp. were studied on degenerated forest soil in the interior of northern Sweden. Four sites with various site characteristics were included in our study. Effects of adding alder leaves to the soil were also studied. At a later stage, the impact of successfylly established notrogen-fixing plants on the soil will be evaluated.


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Lundmark, J.-E.
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[Text] : publication of the Society of Forestry in Finnland. - Helsinki : Finska Forstsamfundet, 1964. - 208 p. : рис., табл. - eng. - fin. - Библиогр. в конце ст. - 5.00 р.

УДК

06

Аннотация: The book deals with some factors affecting the quantitative determination of aerobic bacteria in forest humus; investigations of forest sites and stand development ; studies on the biology of distribution and possibilities to control Fomes annosus in Southern Finland; regionality in stand increment and its dependence on the temperature factor on drained swamps; the effect of storage in cones on the viability of pine and spruce seed.

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[Text] : научное издание / A. Sairanen. - Helsinki : The Society of Forestry in Finland-The Finnish Forest Research Institute, 1990. - 27 p. : рис., табл. - (Acta Forestalia Fennica ; vol. 216). - eng. - Библиогр.: 23-25. - ISSN 0001-5636. - ISBN 951-40-1123-6 : 1.30 р.

УДК

06

Аннотация: The aim of this study is to characterize the sites in Central Finland where Scots pine was found to be suffering from Scleroderris canker. The relationships between damage degree, topography, vegetation, forest site type and soil are investigated. The sites were classified according to the Cajander forest classification system and also numerically, using TWINSPAN analysis based on the ground vegetation. The disease was most sever in depressions and frost pockets. No typical vegetational pattern of forest site type of the severely affected stands could by detected. Most of the stands were growing on medium-coarse, unfertile soil with a rather thick humus layer.

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[Text] = Expression of soil nutrient status and regional variation in soil fertility of forested sites in southern Finland : научное издание / P. Tamminen. - Helsinki : Metsantutkimuslaitos, 1991. - 40 с. : рис., табл. - (Folia Forestalia ; № 777). - fin. - Библиогр.: с. 24-26. - ISSN 0015-5543. - ISBN 951-40-1170-8 : 4.00 р.

УДК

06

Аннотация: Soil sampling of 1248 forested sample plots in southern Finland was carried out during 1980-85. pH (in winter), total nitrogen, and ammonium acetate (pH 4.65) extractable P, K, Ca and Mg concentrations were determined from humus layer and surface mineral soil (0-30 cm) samples. Total concentrations of P, K, Ca and Mg were also determined from the humus samples. Only texture was determined from subsoil (65-75 cm) samples.

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[Text] = Effect of substratum, date and method on the post-sowing survival of Scots pine : научное издание / K. Kinnunen. - Helsinki : Metsantutkimuslaitos, 1992. - 45 с. : рис., табл. - (Folia Forestalia ; № 785). - fin. - Библиогр.: с.32-33. - ISSN 0015-5543. - ISBN 951-40-1194-5 : 3.00 р.

УДК

06

Аннотация: The experiments are situated within a fairly small part of southwestern Finland. They were established during the years 1981-1990. The research material was comprised of a total of 27300 sowing spots (or sampling strips and 2800 planted trees distributed among 46 experiments. On the overage, sowing was more successful on sedimented souils than on glacial till. Mineral soil proved to be better as a sowing substratum and covering material than humus

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