Сводный каталог книг

[Текст] / J. Stockfors, S. Linder, A. Aronsson ; Swedish University of Agricultural Sciences Faculty of Forestry. - Uppsal : Swedish University of Agricultural Sciences Faculty of Forestry, 1997. - 15 с. : ill. - (Studia Forestalia Suecica, ISSN 0039-3150 ; 202). - Библиогр: p. 13-15%ISBN 91-576-5399-2. - 2-00 р.

УДК

06

Аннотация: Effects of fertilisation treatments (amounts and composition) on needle concentrations of micronutrients (boron, copper, iron, manganese and zinc), were studied in a long-term fertilisation experiment with young Norway spruce in Central Sweden. Stored current-year's needles (1967-1989), and material from a biomass sampling in 1989, were used to determine changes in micronutrient status with stand development, and to estimate total amounts of micronutrients, in all aboveground organs for a wide range of nutrient regimes and stand productivities. Fertilisation resulted in a wide range of growth rates: the most optimal treatments grew more than three times as fast as the control stands.


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Aronsson, A.; Linder, S.
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[Текст] / Authors: C.O.Tamm a.o. - Uppsala : Swedish University of Agricultural Sciences, Faculty of Forestry, 1999. - 129 с. : figures + tables. - (Studia Forestalia Suecica, ISSN 0039-3150 ; 206). - Библиогр: p. 116-126. - ISBN 91-576-5958-3 : 34.00 р.

УДК

06

Аннотация: Long-term field experiments are described, in which nitrogen and other plant nutrients were added regularly to young Scots pine stands at two sites in Sweden, Lisselbo (1969-1988) and Norrliden (1971-1989; some treatments still in progress). A main aim was to establish a range of needle nitrogen concentration levels, as stable as possible, and to study the effects of these and of other factors (other added nutrients, soil acidity changes, irrigation) in tree growth and tree nutrient status. The importance of long-term field experiments in the study of urgent environmental problems, such as nitrogen saturation and soil acidification, is discussed.

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[Текст] : монография / R. Schopf ; Universitat Gottingen. - Frankfurt am Main : J.D. Sauerlander's Verlag, 1986. - 185 с. : Abb. + Tab. - (Schriften aus der Forstlichen Fakultat der Universitat Gottingen und der Niedersachsischen Forstlichen Versuchsanstalt, ISSN 0344-5666 ; 87). - Библиогр: S.156-176%ISBN 3-7939-5087-5. - 8-00 р.

УДК

632

Аннотация: The book deals with the basis of biochemical needle analysis the predisposition of Norway spruce to the attack by a needle eating insect is quantified. The physiological bond between the sawfly and spruce is divided in three different experimental levels: (1) Synthesis of insect biomass by plant born nutrients. (2) Physiological potency of the plant to inhibit the insect metabolism by allelochemicals. (3) Physiological potency of the insect to break the plant defense.

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[Text] : монография / J.B. Reemtsma. - Frankfurt am Main : J.D. Sauerlander's Verlag, 1979. - 96 s. : ил. - (Schriften aus der Forstlichen Fakultat der Universitat Gottingen und der Niedersachsischen Forstlichen Versuchsanstalt, ISSN 0344-5666 ; Bd. 59). - Библиогр.: с. 96. - ISBN 3-7939-5059-X : 3.20 р.

УДК

58

Аннотация: Needle analysis studies were presented to supplement the growth analysis of combined green-pruning and nitrogen-fertilizing on Norway spruce (Picea abies) by Kramer. The experiment included the following variations: unpruned-unfertilized, pruned-unfertilized, unpruned-fertilized and pruned-fertilized. Several different development tendencies differenciated from the needle analysis: 1. A general production increase in all plots due to thinning by rows and cleaning. 2. Results of fertlizing. 3. Results of pruning. 4. Interaction, espacially between 1. and 2. 5.General observations were made for the interpretation and the method of the needle analysis which in part add to, or contradict the present level of knowledge, experiences and hypothesis.

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[Text] : доклад, тезисы доклада. . Part II / J. Turunen, A. Visapaa. - Helsinki : Technical Research Centre of Finland, 1972. - 6 p. : рис., табл., карта. - (Reprinted from Paperi ja Puu ; № 4). - eng. - Библиогр. в конце ст. - 0.20 р.

УДК

674.2

Аннотация: The procedure is based upon X-ray fluorescence, and has been found very suitable with a largr number of samples. The results of analysis indicated that pine needles and birch leaves contain chloride in no more than negligible amounts. The highest percentages of sulphur encountered in pine needles were less than one half of the amount considered dangerous (0.5 per cent), and practically the same as those derived ealier in the vicinity of soidium sulphite pulp mill in Ornskoldsvik, Sweden. Similar mean values were found for the total sulphur in pine needle samples collected from Lahti and from the central area of Rauma town locating about two kilometers to the north and north east from pulp mill


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Visapaa, A.
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[Text] = Urlakning och nedbrytning av vattenloslig organisk substans fran olika lov- och barrfornor : научное издание / N. Nykvist. - Stockholm : Skogshogskolan, 1963. - 31 p. : рис., табл. - (Studia Forestalia Suecica ; № 3). - eng. - Библиогр. в конце ст. - 0.09 р.

УДК

06

Аннотация: The paper deals with a comparison between seven different leaf and needle litters with respect to the leaching and decomposition of their water-soluble substances

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[Text] = Sambandet inom proveniens mallan arsrytm och tillvaxt hos ensklda trad av Pinus silvestris L. : научное издание / M. Hagner. - Stockholm : Skogshogskolan, 1970. - 40 p. : рис., табл. - (Studia Forestalia Suecica, ISSN 0039-3150 ; № 82). - eng. - Библиогр.: с. 33-34. - 0.40 р.

УДК

06

Аннотация: It was shown how the regression of height on thythm among trees within a population may be used in tree breeding to assess plasticity, degree of adaptation to the test site, and potential growth capacity in different environments

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[Text] = Arstidvariation av pigment i barr fran plantor av tall och gran odlade under skilda plantskolebetingelser : научное издание / S. Linder. - Stockholm : Skogshogskolan, 1972. - 37 p. : рис., табл. - (Studia Forestalia Suecica, ISSN 0039-3150 ; № 100). - eng. - Библиогр.: с. 35-37. - ISBN 91-38-01383-5 : 0.80 р.

УДК

06

Аннотация: The influence of growing conditions upon pigmentation in needles from seedlings of Scots pine and Norway spruce has been studied. The plant material was grown either in the open or in plastic greenhouses. A pronounced seasonal variation of both chlorophyll and carotenoids was found. The content of pigments was influenced also by growing conditions, plant age, needle age and origin of the seed source. The new technique of growing coniferous seedlings in greenhouses during the vegetation period does not have any harmful effect upon the seedlings, as far as the pigmentation of the needles is concerned.

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[Text] = Iakttagelser pa tall (Pinus silvestris L.) och lavar runt en emissionskalla for HF och SO2 : научное издание / J.-E. Hallgren, B. Nyman. - Stockholm : Skogshogskolan, 1977. - 40 p. : рис., табл. - (Studia Forestalia Suecica, ISSN 0039-3150 ; № 137). - eng. - Библиогр.: с. 39-40. - ISBN 91-38-03418-2 : 1.00 р.

УДК

06

Аннотация: The aim of the present study has been to evaluate the extension of eventual influences on the surrounding vegetation of the emission from the iron-sintering plant in Sweden- in close proximity to the communities Koskullskulle, Malmberget and Gallivare. The yearly emission of sulphur dioxide and hydrogen fluoride has been around 2000 ton and 175 ton, respectively for the last years. The content of sulphur and fluorine in the needles of Scots pine from the sample plots has been analysed and correlated to the emission source. The needle drop of coniferous trees, well-known from air polluted areas, has been quantitatively recorded and correlated with the occurrence and physiological reactions in some lichen species from the emission source.


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Nyman, B.
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[Text] = Inverkan av forband och godsling pa utvecklingen av tallympar av fyra olika kloner : научное издание / H.H. Hattemer, E. Andersson, C.O. Tamm. - Stockholm : Skogshogskolan, 1977. - 31 p. : рис., табл. - (Studia Forestalia Suecica, ISSN 0039-3150 ; № 141). - eng. - Библиогр.: с. 31. - ISBN 91-38-03734-3 : 1.20 р.

УДК

06

Аннотация: An experiment was made with grafts of four different clones of Scots pine planted in 1963 in poor sandy soil, with two different spacings and with and without an annual supply of fertilizers from 1964 onwards. The nutrient status of the pines was followed by foliar analysis of needles sampled every autumn. Measurements of a great number of traits were made in 1967 and 1969 and subsequent statistical anlyses showed that both clones and treatment had significant effects on tree properties. Fertilizer strongly affected many properties, such as diameter, branch length, and diameter, cone setting and needle length.


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Andersson, E.; Tamm, C.O.
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[Text] = Provning av tallens resistens mot tallskyttesvampen : научное издание / O. Martinsson. - Uppsala : The Swedish University of Agricultural Sciences, College of Forestry, 1979. - 63 p. : рис., табл. - (Studia Forestalia Suecica, ISSN 0039-3150 ; № 150). - eng. - Библиогр.: с. 40-42. - ISBN 91-38-04783-7 : 2.60 р.

УДК

06

Аннотация: A method for assesing resistance to Lophodermium needle cast has been developed and applied for analysis of genetically dependent resistance in Scots pine. Determination of the decrease in height growth caused by the fungal attack was a satisfactory method for assessing the resistance. The relative height growth of the most susceptible progenies was reduced to about 30% of that of the most resistant progenies.

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[Text] = Frosthardighet hos tall (Pinus silvestris L.) ii. Hardighet under vinter och var hos ungra trad med olika mineralnaringsinnehall : научное издание / A. Aronsson. - Uppsala : The Swedish University of Agricultural Sciences, College of Forestry, 1980. - 27 p. : рис. - (Studia Forestalia Suecica, ISSN 0039-3150 ; № 155). - eng. - Библиогр.: с. 26-27. - ISBN 91-38-05588-0 : 1.20 р.

УДК

06

Аннотация: The aim of the present work was to investigate the effect of mineral nutrition on frost hardiness. Frost hardiness in Scots pine with different concentrations of mineral nutrients in the needles was determined during winter by different freezing treatments. For the determinations, needles from a fertiliser experiment in central Sweden were used. The main effect of fertilisation on nutrient concentrations in the needle was on nitrogen, which showed a marked responce to treatment. Frost hardiness determinations were made by measuring the leakage of electrolytes from the needles. With freezing treatmen ts that caused heavy damage, there was a maximum hardiness at nitrogen concentrations of between 1.3 to 1.8 % dw, whilst with moderate damage, no such maximum could be detected. In this case, a tendency towards decreasing hardiness with incresing nitrogen concentration was observed.

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[Text] = Atervinning av godselkvave i mark och barrbiomassa hos ett tallbestand, samt tillvaxtreaktioner : научное издание / H. Nommik, G. Moller. - Uppsala : The Swedish University of Agricultural Sciences, College of Forestry, 1981. - 37 p. : рис., табл. - (Studia Forestalia Suecica, ISSN 0039-3150 ; № 159). - eng. - Библиогр.: с. 37. - ISBN 91-38-06440-5 : 1.20 р.

УДК

06

Аннотация: The distribution of fertilizer nitrogen in soil and needle biomass of an 120-year-old stand of Scots pine was studied over a period of six years. The nitrogen was applied as ammonium nitrate or urea and at rates of 150, 300 and 600 kg N per hectare. The soil investigations showed that at the lowest nitrogen application rate, 21% of the ammonium nitrate and 49% of the urea nitrogen were immobilized in the soil in nonexchangeable form. For the corresponding treatments the losses by leaching were estimated to 30-40% and 0-10%, respectively.The accumulation of fertilizer nitrogen in the needle biomass culminated during the third growing season. Relative to control, the total nitrogen accumulation for the lowest ammonium nitrate and urea application rates then amounted to 174 and 134% respectively. As regards volume growth, the ammonium nitrate was greatky superior to urea at the two lowest nitrogen application rates. The dose of 600 kg N per hectare provids to be over-optimal as far as the ammonium nitrate source of nitrogen was concerned.


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Moller, G.
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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 / G. Orlander, K. Due. - Uppsala : The Swedish University of Agricultural Sciences, College of Forestry, 1986. - 13 p. : рис., табл. - (Studia Forestalia Suecica, ISSN 0039-3150 ; № 175). - eng. - Библиогр.: с. 12-13. - ISBN 91-576-2708-8 : 0.50 р.

УДК

06

Аннотация: Seedling of Pinus sylvestris, grown in low humified peat, were exposed to different soil water potentials and soil temperatures. The water potential and temperature were controlled by the use of a semi-permeable membrane system, and the seedlings were placed in a growth chamber during the experiments. Needle water potential, needle conductance and plant water conductance were measured on the seedlings. When the soil water potential decreased to-0.1 MPa, the needle conductance decreased to about 25% of the maximum whereas the plant water conductance decreased even more. The results are discussed in relation to resistance to water flow in the soil and in the root-soil interface. Soil temperature did not markedly change the relative responce of needle conductance and plant water conductance and soil water potential. Water uptake was considerably lower at lower soil temperatures.


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Due, K.
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[Text] : научное издание / J.G.K. Flower-Ellis, L. Olsson. - Uppsala : The Swedish University of Agricultural Sciences, College of Forestry, 1993. - 19 p. : рис., табл. - (Studia Forestalia Suecica, ISSN 0039-3150 ; № 190). - eng. - Библиогр.: с. 17-19. - ISBN 91-576-4779-8 : 340.00 р.

УДК

06

Аннотация: The study had three aims: 1. Todescribe a procedure for measuring basic needles dimensions on transverse sections, and to assess sources of error associated with it. 2. To discover to what extent the application of mineral nutrients affects the basic dimensions of Scots pine needles. 3. To establish relationships between a radily measured character, such as needle length, and the volume, total and projected area of individual needles.


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Olsson, L.
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[Text] : научное издание = Lophodermella Sulcigena on pines : A literature review / R. Jalkanen. - Helsinki : Metsantutkimuslaitos, 1981. - 15 с. : рис., табл. - (Folia Forestalia ; № 476). - fin. - Библиогр.: с. 14-15. - ISSN 0015-5543. - ISBN 951-40-0524-4 : Б. ц.

УДК

06

Аннотация: Lophodermella needle cast is a common disease in young stands of Scots pine and Corsican pine. The disease is also common in the Soviet-Union, Central Europe and Scotland. The disease is common in young pine sapling stands, but individual older trees can also become infected.

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[Text] = Crown mass of trees at the harvesting phase : доклад, тезисы доклада / P. Hakkila. - Helsinki : Metsantutkimuslaitos, 1991. - 24 с. : рис., табл. - (Folia Forestalia ; № 773). - fin. - Библиогр.: с. 21-22. - ISSN 0015-5543. - ISBN 951-40-1160-0 : 1.20 р.

УДК

06

Аннотация: In the integrated recovery of stem and crown, the proportions of the different tree components in the raw material must be known. The Finnish Forest Research Institute carried out a study on the quantity, composition and vertical distribution of crown mass in Scots pine (Pinus sylvestris), Norway spruce (Picea abies) and mixed birch (Betula pendula and B. pubescens) at the harvesting phase. The research material was composed exclusively of trees which were to be removed from the stand during the coming logging season in accordance with the Finnish forest mangement principles. Altogether, the crown mass of 6500 trees was measured by 2-meter tree sections.

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[Text] = Soil analysis as a means of determining the nutrient regime on some afforested peatland fields at Alkkia : научное издание / S. Kaunisto. - Helsinki : Metsantutkimuslaitos, 1991. - 32 с. : рис., табл. - (Folia Forestalia ; № 778). - fin. - Библиогр.: с. 25-27. - ISSN 0015-5543. - ISBN 951-40-1171-6 : 1.50 р.

УДК

06

Аннотация: Four different afforestation experiments in the same peatland area within a distance of about 1,5 km were included. Soil and needle samples were taken from 116 plots altogether. The soil samples were taken from two depths: 0-10 cm (tilled layer) and 30-40 cm. Soil samples were analyzed for total N, P, K, Ca, Mg, Zn, B, Cu, NH4-N, NO3-N, pH and AAAc extractable P, K, and Ca. For the total nutrients the results were calculated per oven dry weight (mg/kg) and per area (kg/ha), and for AAAc extractable P, K, Ca per laboratory volume (mg/I) in addition. NH4-N and NO3-N were calculated only per laboratory volume (mg/1). The bulk density and organic matter content were also determined.

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[Text] = Apatite and phlogopite as phosphorus and potassium fertilizers in peatland pine forests : научное издание / S. Kaunisto, M. Moilanen, J. Issakainen. - Helsinki : Metsantutkimuslaitos, 1993. - 30 с. : рис., табл. - (Folia Forestalia ; № 810). - fin. - Библиогр.: с. 20. - ISSN 0015-5543. - ISBN 951-40-1309-3 : 800.00 р.

УДК

06

Аннотация: Tree nutrition and growth were studied while using apatite and rock phosphate as phosphorus, and phlogopite and potassium chloride as potassium sources for pine on peatlands. Different fertilizer materials were compared in the following combinations: rock phosphate+potassium chloride, apatite+phlogopite and rock phosphate+phlogopite. The study involved nine different experiments totalling 116 plots. Most of the sites were deficient in phosphorus and potassium. Peat nitrogen content ranged from low (0.9 %) to fairly high (2.6 %) concentrations. Apatite was a satisfactory phosphorus source for trees, but the effects on both needle phosphorus concentrations and tree growth were slower than with rock phosphate. The dealy of growth was 3-8 years. Phlogopite increased the peat total potassium contents slightly more than potassium chloride. Phlogopite raised needle potassium concentrations during the first 2-6 years after fertilization less than potassium chloride.


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Moilanen, M.; Issakainen, J.
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