{"id":1015,"date":"2025-02-16T21:37:25","date_gmt":"2025-02-16T20:37:25","guid":{"rendered":"https:\/\/sparrow.up.poznan.pl\/ptl\/?page_id=1015"},"modified":"2025-02-24T02:51:06","modified_gmt":"2025-02-24T01:51:06","slug":"nr-13-2010","status":"publish","type":"page","link":"https:\/\/sparrow.up.poznan.pl\/ptl\/nr-13-2010\/","title":{"rendered":"Nr 13, 2010"},"content":{"rendered":"\r\n
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Autor<\/strong><\/span><\/td>\r\nTytu\u0142 pracy<\/strong><\/span><\/td>\r\nPe\u0142ny tekst<\/strong><\/span><\/td>\r\n<\/tr>\r\n
B. Borawska-
-Jarmu\u0142owicz,
G. Mastalerczuk<\/span><\/td>\r\n		\r\n

Wp\u0142yw zr\u00f3\u017cnicowanego czasu o\u015bwietlenia na pocz\u0105tkowy rozw\u00f3j gazonowych odmian Poa pratensisw<\/em> pierwszym i czwartym roku po zbiorze nasion
<\/strong><\/span>The influence of the different light time on initial developmentof Poa pratensis <\/em> turf varieties in the first and fourth year after seeds harvest<\/span><\/p>\r\nAbstract.<\/strong> The aim of this study was to evaluate the influence of the light time conditions on vigour and germination capacity of <\/span> Poa pratensis <\/span><\/em>L. turf varieties after the first and the fourth year of seeds storage. It was indicated that vigour and germination of seeds of examined turf varieties \u2013 Alicja, Ani, Nandu (PL) and Miracle (NL) varied independent on the light conditions in the first as well as in the fourth year after harvest. Achieved results revealed influence of longer time of light (15\/9h) on seed vigour and germination as well as initial seedling growth of examined varieties.<\/span><\/span><\/span><\/span>
<\/span><\/strong><\/span><\/td>\r\n

\"\"<\/a><\/span><\/td>\r\n<\/tr>\r\n
H. Czy\u017c, <\/span>
T. Kitczak, <\/span>
J. Szyd\u0142owska<\/span><\/td>\r\n		\r\n

Przydatno\u015b\u0107 wybranych nawoz\u00f3w ekologicznychdo nawo\u017cenia runi pastwiskowej
<\/span><\/strong>Suitability of selected ecological fertilizers for pasture\u2019s sward fertilizing<\/span><\/span><\/p>\r\nAbstract.<\/strong> The studies were carried out in 2004\u20132006 on systematically mown but not fertilized permanent meadow, covered by <\/span> <\/span> Festuca rubra <\/span> <\/em>community, situated on muck soil. There were introduced pasture management and three mineral fertilizers (Magnesia-Kainit, Patent-PK and Thomaskali) accepted to use in ecological farms. Rates of fertilizers was calculated to 120 kg ha<\/span>\u20131<\/span><\/sup> as a basis. Detailed researches involve: floristic composition of sward, yields of green matter, dry matter and crude protein, content of macroelements (N, P, K, Ca, Mg, Na) and Cu. The results of analysis showed that used fertilizers had positive influence on floristic composition and yielding of pasture sward.<\/span><\/span><\/span><\/td>\r\n

\"\"<\/a><\/span><\/td>\r\n<\/tr>\r\n
B. Goli\u0144ska,
P. Goli\u0144ski<\/span><\/td>\r\n		\r\n

Ocena wytrzyma\u0142o\u015bci na zerwanie osadki k\u0142oskowej i si\u0142y wi\u0105zania ziarniak\u00f3w w k\u0142oskach <\/span> <\/strong> Lolium perenne<\/span><\/strong><\/em>
<\/span> Evaluation of tensile strength of rachilla and seed retention strengthin spikelets of <\/span> Lolium perenne<\/span><\/em><\/span><\/p>\r\nAbstract.<\/strong> Investigations were carried out in 2008\u20132009 to assess the rachilla tensile strength and seed retention strength in spikelets of various Lolium perenne<\/em> genotypes depending on their growth stages. The cultivars (Akwamaryn, Diament, Gagat and Solen), breeding strain SZD 102 and ecotypes were used. With the aid of a special testing machine, retention strength of successive flowers\/kernels in spikelets as well as strength required to rachilla breaking of selected spikelets were determined. It was found that the examined Lolium perenne<\/em> genotypes were characterised by specificity regarding seed retention strength in spikelets. This biological feature was smaller for top flowers\/kernels and increased with the movement down the spikelet. It was found that in the examined genotypes of perennial ryegrass the seed retention strength in spikelets in the analysed consecutive growth stages was smallest in spikelets situated in the upper part of the inflorescence and the highest in the lower part.<\/span><\/td>\r\n

\"\"<\/a><\/span><\/td>\r\n<\/tr>\r\n
B. Grygierzec,
K. Gowin<\/span><\/td>\r\n		\r\n

Wp\u0142yw stymulacji laserowej nasion na bioakumulacj\u0119 metali ci\u0119\u017ckich w kostrzewie czerwonej<\/span><\/strong>
<\/span>Effect of laser stimulation of seeds on heavy metals bio-accumulation in the red fescue<\/span><\/span><\/p>\r\nAbstract.<\/strong> The research was conducted in 2005\u20132008 in Krakow. The experiments were located close to three busy streets of the city: Igolomska, Lublanska and Mickiewicz Avenue. The experiment aimed at determining the effect of pre-sowing stimulation of red fescue seeds with a laser diode on heavy metal contents. After four years of red fescue exposure along the three streets in Krakow a smaller soil pollution with heavy metals was assessed in the pots sown with the grass sowing material which was pre-sowing stimulated with the laser diode. Computed bioaccumulation coefficients (BC) revealed that the red fescue which was pre-sowing stimulated with the laser diode accumulated higher quantities of all analyzed heavy metals than the plants which were not stimulated before sowing. Red fescue, both stimulated with the laser diode before sowing and without the pre-sowing stimulation absorbed greater quantities of copper, zinc, cadmium and nickel, but smaller amounts of chromium and lead.<\/span><\/td>\r\n

\"\"<\/a><\/span><\/td>\r\n<\/tr>\r\n
S. Grzegorczyk, K. Grabowski<\/span><\/td>\r\n\r\n

Wp\u0142yw zaniechania rolniczego u\u017cytkowania zbiorowisktrawiastych obiektu Bezledy na zmiany w ich sk\u0142adzie gat<\/span><\/strong>unkowym<\/strong><\/span>
<\/span>Effect of desist from agriculture use of grass communities in Bezledy object on flora species composition changes<\/span><\/span><\/p>\r\nAbstract.<\/strong> Studies were conducted on Bezledy object, situated on northern part of Warmi\u0144sko-Mazurskie Voivodeship. Soils on this area ranked as peat-muck soils formed from wood peat. In 1960\u2019s peat bog was land reclamated and bringed into cultivation, the next years managed on it rational meadow farming. In 1990\u2019s as a result of property transformations interest of this object diminished, till complete excluding of exploitation. In 2007 in meadow sward dominated dicotyledonous plants \u2013 Filipendula ulmaria <\/em>and Urtica dioica<\/em>. In comparison to 2003 occurred changes in floristic composition of meadow sward. Increased participation of Filipendula ulmaria<\/em>, however decreased participation of Urtica dioica<\/em>.<\/span><\/td>\r\n

\"\"<\/a><\/span><\/td>\r\n<\/tr>\r\n
W. Harkot, <\/span>
M. Powro\u017anik<\/span><\/td>\r\n		\r\n

Reakcja wybranych gazonowych odmian <\/span>Lolium perenne<\/span><\/em> na pogodowe czynniki stresowe w okresie pocz\u0105tkowego wzrostu i\u00a0rozwoju<\/span><\/strong>
<\/span>Reaction of selected lawn <\/span>Lolium perenne<\/span><\/em> varieties on weatherstress factors during emergence and establishment<\/span><\/span><\/p>\r\n

Abstract.<\/strong> The sensitivity to weather conditions of 12 lawn Lolium perenne<\/em> varieties sown at 6 dates were evaluated in 2005\u20132008 (three study series) on a base of their emergence and establishment. Emergence onset proved the earliest in the objects with the May and August sowing dates (5\u201316 days after sowing), whereas the latest with the November and December terms (as late as spring next year, 90\u2013180 days after sowing). The highest plant density was observed for the Inka, Lisabelle and Taya varieties in objects with the May sowing date, and for the Gazon variety in objects with the September sowing date. The Natara, Niobe and Plaisir varieties had a similar plant density in objects with all sowing dates.<\/span><\/p>\r\n<\/td>\r\n

\"\"<\/a><\/span><\/td>\r\n<\/tr>\r\n
M. Kasperczyk, W. Szewczyk, <\/span>
P. Kacorzyk<\/span><\/span><\/td>\r\n		\r\n

Aspekt produkcyjny i \u015brodowiskowy nawo\u017cenia \u0142\u0105k g\u00f3rskich za pomoc\u0105 koszarzenia Cz. I. Sk\u0142ad botaniczny i plonowanie \u0142\u0105ki<\/strong><\/span>
<\/span>Production and environmental aspects of mountain grassland fertilization by the means of folding. Part I. Floristic composition and yielding<\/span><\/span><\/p>\r\nAbstract.<\/strong> For mountain grasslands a specialty is their fertilisation by sheep folded behind hurdles. The productiveness of this practice was compared with inorganic fertilisation per annum. The elements of assessment covered floristic composition of the sward, dry matter and crude protein yields, and productivity per basic nutrients (1 kg PKN). The effects of folding in general were temporary regardless of stocking density. Spring term of application gave a perceptible outcome for 2 years, while for the autumn one it was merely in the following year.<\/span><\/span><\/span>
<\/span><\/strong><\/td>\r\n

\"\"<\/a><\/span><\/td>\r\n<\/tr>\r\n
M. Kasperczyk,
W. Szewczyk,
J. Majcher-\u0141o\u015b<\/span><\/td>\r\n		\r\n

Dynamika rozwoju czterech gatunk\u00f3w traw<\/span><\/strong>
The dynamics of growth in four grasses species<\/span><\/p>\r\nAbstract.<\/strong> The developmental appraisal of the four grass species: <\/span>Festuca pratensis<\/span><\/em>, <\/span>Dactylis glomerata<\/span><\/em>, <\/span>Phleum pratense <\/span><\/em> and <\/span>Lolium perenne <\/span><\/em>at each stage of first regrowth was done in 2007\u20132008. It included the number of developed and died leaves, and total leaf surface. The highest number of leaves from the stage of initial growth to the onset of flowering was produced by Phleum pratense, while the lowest by <\/span>Lolium perenne<\/span><\/em>. However, at harvest 3 leaves were withered in the former, and 1 in the latter. The largest leaf area was produced by <\/span> Phleum pratense<\/span><\/em>, and the least by <\/span>Lolium perenne<\/span><\/em>.<\/span><\/span><\/span><\/td>\r\n

\"\"<\/a><\/span><\/td>\r\n<\/tr>\r\n
T. Kitczak,
H. Czy\u017c,
A. Sarnowski<\/span><\/td>\r\n		\r\n

Wp\u0142yw nawo\u017cenia mineralnego NPK na plon nasion odmiany Asterix <\/span><\/strong>Festuca arundinacea<\/span><\/strong><\/em><\/span>
<\/b> Effect of mineral NPK fertilization on the yielding of <\/span>Festuca arundinacea<\/span><\/em> cv. Asterix<\/span><\/span><\/span><\/p>\r\nAbstract.<\/strong> The studies were carried out in years 2003\u20132007 in The Agricultural Research Station Lipki near Stargard Szczeci\u0144ski. The field experiment was consisted of 4-year tests, in split-plot design, 4 replications, where area of one plot was 12 m2<\/sup>. Two factors were considered: I \u2013 P+K dose (kg ha\u20131<\/sup>): 60+120 and 90+180; II \u2013 N dose (kg ha\u20131<\/sup>): 0, 40, 80, 120. Cultivation of Festuca arundinacea <\/em>cv. Asterix in light soil conditions gives good results and yields oscillate (dt ha\u20131<\/sup>): 11.25\u201319.32 \u2013 in first year, 9.08\u201318.29 \u2013 in second, and 5.58\u20139.96 \u2013 in third in forth year of utilisation. The results of researches on yielding of seeds of Festuca arundinacea <\/em>show that a dose of phosphorus and potassium on level of P-60 i K-120 kg ha\u20131<\/sup> is enough, in turn a dose of nitrogen is necessary to upgrade to 120 kg ha\u20131<\/sup> (increase of 74.9% in comparison to object without fertilization).<\/span><\/span><\/td>\r\n

\"\"<\/a><\/span><\/td>\r\n<\/tr>\r\n
S. Koz\u0142owski,
A. Sw\u0119drzy\u0144ski<\/span><\/td>\r\n		\r\n

Profesor Edward Ralski (1901\u20131940) \u2013 uczony, przyrodnik, obywatel, cz\u0142owiek
<\/strong>Professor Edward Ralski (1901\u20131940) \u2013 a scholar, naturalist, citizenand a\u00a0person<\/span><\/p>\r\nAbstract.<\/strong> The aim of the article was to present the figure of Professor Edward Ralski (1901\u20131940) as a scholar, teacher, naturalist, citizen and person. The scope of each of the above-mentioned areas was determined by the presence and availability of source materials. Scientific and teaching activities of Edward Ralski were focused on grassland science and he turned out to be an unquestioned authority in this field. His scientific activities which were characterised by new approaches and novel perspectives determined the future of grassland science in Poland.<\/span>
<\/strong><\/span><\/span><\/td>\r\n

\"\"<\/a><\/span><\/td>\r\n<\/tr>\r\n
S. Koz\u0142owski,
A. Sw\u0119drzy\u0144ski<\/span><\/td>\r\n		\r\n

Mo\u017cliwo\u015bci wykorzystania trzcinnika piaskowegow kontek\u015bcie jego biologicznych, chemicznych i fizycznych w\u0142a\u015bciwo\u015bci<\/strong><\/span>
Possibilities of utilisation of wood small-reed grass in the context of its biological, chemical and physical properties<\/span><\/span><\/p>\r\nAbstract.<\/strong> The aim of investigations was to recognize properties of in an attempt to find the answer to the question whether biomass of wood small-reed grass can be treated as a renewable source of energy raw materials. The performed experiments covered two areas: the recognition of its biological (development and structure of vegetative and generative shoots, development of stolons and roots, kernel germination capacity) and chemical (occurrence of organic and mineral constituents) properties as well as physical (determination of the heat of combustion) characteristics of wood small-reed grass. The analysis of results revealed that the physical and chemical properties of the sward of this species place it among plants with the highest potentials regarding possibilities of its energetic utilization.<\/span><\/span><\/td>\r\n

\"\"<\/a><\/span><\/td>\r\n<\/tr>\r\n
M. Olszewska,
S. Grzegorczyk,
J. Olszewski,
A. Ba\u0142uch-Ma\u0142ecka<\/span><\/td>\r\n		\r\n

Por\u00f3wnanie reakcji wybranych gatunk\u00f3w traw na stres wodny<\/strong><\/span>
<\/b>A comparison of the response of selected grass species to water stress<\/span><\/span><\/p>\r\nAbstract.<\/strong> A greenhouse experiment was conducted in 2001\u20132002 to determine the effect of water stress on gas exchange parameters (photosynthesis, transpiration), leaf greenness and the yield of five grass species: Lolium perenne <\/em>cv. Argona, Dactylis glomerata <\/em>cv. Areda, Festuca pratensis <\/em>cv. Skra, Phleum pratense <\/em>cv. Kaba and Arrhenatherum elatius <\/em>cv. Skrzeszowicki. The response of the studied grasses was evaluated at two soil moisture levels, 70% field water capacity (optimum soil moisture) and 35% field water capacity (water stress). The rates of photosynthesis and transpiration were measured during the growing season and chlorophyll concentrations were estimated. Water use efficiency (WUE) was calculated based on the quotient of photosynthesis and transpiration rates. The presented results are mean values of harvests and years of the study. The responses of the analyzed grasses to water stress varied depending on species. Festuca pratensis <\/em>was characterized by the highest rate of photosynthesis, both under optimum moisture conditions and water stress. This species showed also a high rate of transpiration and the lowest water use efficiency. Water stress contributed to a significant decrease in the yield of all grasses, and the lowest yield decline was noted in Lolium perenne, followed by Dactylis glomerata<\/em>. These two species were characterized by lower photosynthesis and transpiration rates and higher water use efficiency, compared with the remaining species. The above could be indicative of their good adaptability to stress factors.<\/span><\/span><\/td>\r\n

\"\"<\/a><\/span><\/td>\r\n<\/tr>\r\n
D. Sienkiewicz-Paderewska<\/span><\/td>\r\n\r\n

Zbiorowiska ro\u015blinne z klasy <\/span><\/strong> Koelerio glaucae-Corynephoretea canescentis <\/span><\/strong><\/em> Klika in Klika et Novak 1941 wyst\u0119puj\u0105ce na trwa\u0142ych u\u017cytkach zielonych w Parku Krajobrazowym \u201ePodlaski Prze\u0142om Bugu\u201d<\/span><\/strong><\/span>
<\/span> Plant communities from <\/span> Koelerio glaucae-Corynephoretea canescentis <\/span><\/em> class Klika in Klika et Novak 1941 located in the permanent grasslands of the \u2018Bug Ravine\u2019 Landscape Park<\/span><\/span><\/span><\/p>\r\nAbstract. <\/span><\/strong>The aim of performed investigation was to describe psammophilous communities of Koelerio glaucae-Corynephoretea canescentis <\/em>class placed in the permanent grasslands of the \u2018Bug Ravine\u2019 Landscape Park. Based on the phytosociological data collected in 2004\u20132006 with the use of the Braun-Blanquet method, it was characterized five phytocenoses: Diantho-Armerietum elongatae<\/em>, Spergulo vernalis-Corynephoretum<\/em>, Corniculario-Cladonietum mitis<\/em>, community of Koeleria glauca<\/em> and community of Dianthus carthusianorum \u2013 Festuca ovina<\/em>. The descriptions of them included: species composition of each community, their synthaxonomic structure, proportion of synanthropic species, species richness, floristic diversity calculated using the Shannon-Wiener index (H\u2019), site conditions estimated with the use of the Ellenberg phytoindication method and the numebr of rare or protected species. The fodder value of each community using the Filipek method (fodder value score FVS) was estimated, too. The presented communities showed high environmental value, but they had a very poor fodder value in the same time. The most popular community was Diantho-Armerietum <\/em>and that association showed the highest species richness and the largest number of rare taxa. Presented results were discussed with the focus on the factors that could threaten described communities and in the context of the protection of those phytocenoses.<\/span><\/span><\/td>\r\n

\"\"<\/a><\/span><\/td>\r\n<\/tr>\r\n
J. Sosnowski,
K. Jankowski<\/span><\/td>\r\n		\r\n

Wp\u0142yw u\u017cy\u017aniacza glebowego na sk\u0142ad florystyczny i plonowanie mieszanek kostrzycy Brauna z koniczyn\u0105 \u0142\u0105kow\u0105 i lucern\u0105 miesza\u0144cow\u0105<\/span><\/strong>
Effect of soil fertilizer on the floristic composition and yield of Braun\u2019s festololium mixtures with red clover and alfalfa<\/span><\/p>\r\nAbstract. <\/span><\/strong>In the aim to determine the effects of soil fertilizer on the floristic composition of sward and yielding of mixtures Festulolium <\/em>with red clover and alfalfa, at April 18 in 2007 two-factor field experiment was established in a randomized block arrangement with 3 replications. The first experimental factor were 3 legumes \u2013 grass mixtures having the following composition and quantitative: M1 \u2013 Festulolium<\/em> Braunii <\/em> (Felopa cv.) 50%, Trifolium pratense <\/em>(Tena cv.) 50%, M2 \u2013 Festulolium Braunii <\/em>(Felopa cv.) 50%, Medicago sativa <\/em>sp. Media <\/em>(Tula cv.) 50%, M3 \u2013 Festulolium Braunii <\/em>(Felopa cv.) 50%, Trifolium pratense <\/em>(Tena cv.) 25%, Medicago sativa <\/em>sp Media <\/em>(Tula cv.) 25%. The second testing, factor was the soil fertilizer, used for a single plants watering in a stage of Festulolium <\/em>shooting in the first regrowth, as a solution in a dose 0.9 l ha\u20131<\/sup> diluted in 350 l of water. On the all experimental objects were annually used the mineral fertilization (60 kg N, 120 kg K2<\/sub>O, P2<\/sub>O5<\/sub> and 80 kg ha\u20131<\/sup>). The specific research included: floristic composition of the sward of the first cut and dry matter yield of plants.<\/span><\/span><\/td>\r\n

\"\"<\/a><\/span><\/td>\r\n<\/tr>\r\n
M. Szenejko<\/span><\/td>\r\n\r\n

Zr\u00f3\u017cnicowanie cech morfologicznych oraz plonu masy nadziemnej wybranych ekotyp\u00f3w podlaskich <\/span> <\/strong>Poa pratensis <\/span><\/strong><\/em>w pocz\u0105tkowym etapie ich rozwoju<\/span><\/strong><\/span>
<\/b> Differentiation of morphological traits and above-ground mass yield of <\/span>Poa pratensis <\/span><\/em>ecotypes from Podlasie Province in the initial stage of their development<\/span><\/span><\/span><\/p>\r\nAbstract.<\/strong> This paper presents results of examinations carried out in 2006\u20132007 which aimed at performing initial differentiation of 11 Kentucky bluegrass (Poa pratensis <\/em>L.) in respect of selected morphological traits and above-ground mass yield quantity. Measurements were carried out in the presence of two standard varieties, i.e. a lawn variety Alicia and a fodder form Skrzeszowicka. The examined population of smooth Kentucky blue-grass ecotypes proved to be relatively uniform in respect of most analysed morphological traits and green and dry matter yield quantity. Among them, object pod02 426 deserves special attention as being characterised by the best uniformity of analysed parameters and attaining higher values in relation to such traits as Lpw, Ll, Szbl and A as well as plant productivity, favourable for meadow use. Thousand seed weight did not significantly affect the value of most analysed traits, except green matter yield (r = \u2013 0,714) and leaf blade mass (r = \u2013 0,581). However, it was observed that forms developing longer vegetative shoots and leaf blades with larger assimilation area during 4 examination months were also characterised by higher yield of green and dry matter. kg ha\u20131<\/sup> (increase of 74.9% in comparison to object without fertilization).<\/span><\/span><\/td>\r\n

\"\"<\/a><\/span><\/td>\r\n<\/tr>\r\n
M. Warda,
E. Stamirowska-Krzaczek<\/span><\/td>\r\n		\r\n

Ocena warto\u015bci runi oraz wilgotno\u015bci i trofizmu siedlisk wybranych zbiorowisk trawiastych z klasy <\/span><\/strong> Molinio-Arrhenatheretea <\/span> <\/strong><\/em>w\u00a0Nadwieprza\u0144skim Parku Krajobrazowym<\/span><\/strong>
<\/strong> Evaluation of sward value, moisture and trophism value of habitats of chosen grass communities from <\/span> Molinio-Arrhenatheretea <\/span> <\/em>class in the Nadwieprza\u0144ski Landscape Park<\/span><\/span><\/p>\r\nAbstract.<\/strong> The floristic studies were performed according to the Braun-Blanquet`s method on grasslands in the Nadwieprza\u0144ski Landscape Park. The objective of the researches was to recognize the flora as well as moisture and trophy value characteristics and sward value of the selected grassland phytocoenoses in the central part of the Wieprz river valley. The associations from Molinio-Arrhenatheretea <\/em>class found in the moderate moist habitats (wetness index 3.2\u20133.7), in the slightly elevated sites and valley borders were represented by the Alopecuretum pratensis<\/em>, Arrhenatheretum elatioris <\/em>and the community with Poa pratensis-Festuca rubra<\/em>. Their sward characterized by moderate to good value. Floristic composition of investigated communities indicated higher habitat fertility than it was proved by soil chemical analyses.<\/span><\/span><\/td>\r\n

\"\"<\/a><\/span><\/td>\r\n<\/tr>\r\n
M. Kulik<\/span><\/td>\r\n\r\n

Efektywno\u015b\u0107 regeneracji runi po zniszczeniach spowodowanych przez zwierzyn\u0119 le\u015bn\u0105<\/strong><\/span>
Efficiency of sward regeneration from damage caused by the forest game<\/span><\/span><\/p>\r\nAbstract.<\/strong> The study objective was to assess the efficiency of sward regeneration from damage caused by forest game. The study, conducted on peat-muck soil at Sosnowica between 2009 and 2010, encompassed meadows and pastures damaged by wild boar. Two types of sward use, the regeneration of the damaged sward and old sward were examined. The efficiency of overdrilling is influenced by several factors such as yield, species composition, quality of the forage obtained and, above all, the costs. Taking into account the factors above, the study conducted indicated that performing overdrilling after damage caused by wild boar is a fully justified measure.<\/span><\/span><\/span>
<\/span><\/strong><\/span><\/td>\r\n

\"\"<\/a><\/span><\/td>\r\n<\/tr>\r\n
\u00a0<\/span><\/td>\r\n\r\n

Lista recenzent\u00f3w<\/strong><\/span><\/span><\/p>\r\n<\/td>\r\n

\"\"<\/a><\/span><\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n\r\n\r\n\r\n

 <\/p>\r\n","protected":false},"excerpt":{"rendered":"

Autor Tytu\u0142 pracy Pe\u0142ny tekst B. Borawska–Jarmu\u0142owicz,G. Mastalerczuk Wp\u0142yw zr\u00f3\u017cnicowanego czasu o\u015bwietlenia na pocz\u0105tkowy rozw\u00f3j gazonowych odmian Poa pratensisw pierwszym i czwartym roku po zbiorze nasionThe influence of the different light time on initial developmentof Poa pratensis turf varieties in the first and fourth year after seeds harvest Abstract. The aim of this study was … Czytaj dalej \u201eNr 13, 2010\u201d<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1015","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/sparrow.up.poznan.pl\/ptl\/wp-json\/wp\/v2\/pages\/1015","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sparrow.up.poznan.pl\/ptl\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sparrow.up.poznan.pl\/ptl\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sparrow.up.poznan.pl\/ptl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sparrow.up.poznan.pl\/ptl\/wp-json\/wp\/v2\/comments?post=1015"}],"version-history":[{"count":7,"href":"https:\/\/sparrow.up.poznan.pl\/ptl\/wp-json\/wp\/v2\/pages\/1015\/revisions"}],"predecessor-version":[{"id":1170,"href":"https:\/\/sparrow.up.poznan.pl\/ptl\/wp-json\/wp\/v2\/pages\/1015\/revisions\/1170"}],"wp:attachment":[{"href":"https:\/\/sparrow.up.poznan.pl\/ptl\/wp-json\/wp\/v2\/media?parent=1015"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}