Results 41 to 50 of about 11,330 (203)
Celem pracy jest ocena przydatności wybranych odmian Lolium perenne do mieszanek pastwiskowych na gleby torfowo-murszowe. Badania przeprowadzono w latach 1997–2008 na kompleksie siedliska pobagiennego (gleba torfowo-murszowa Mt II) w Sosnowicy w dolinie ...
RYSZARD BARYŁA, MARIUSZ ARTUR KULIK
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Resistance of common European grasses to diesel oil and petroleum pollution is not well-known. Therefore, this study aimed at determining the level of resistance of selected grasses to pollution by diesel and petroleum using the pot experiment.
Jadwiga Wyszkowska +2 more
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The objectives of the experiment were to (i) examine the dynamics of WSC use and the recovery of leaf sheaths and blades of Bromus valdivianus Phil. and Lolium perenne L. subjected to two defoliation frequencies (DFs) determined by thermal time (TT); (ii)
Iván Calvache +4 more
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Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp.
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Free‐living birds need to acquire enough food to fulfil their energetic needs, which may require more effort in habitats with less favourable conditions. Therefore, to maintain their necessary energy intake, birds need to adjust their foraging behaviour in response to varying habitat conditions.
Renée Veenstra +5 more
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In a given number of samples, grassland sward islets contain more species of arthropods than the surrounding sward. When corrected for abundance, there is no difference in species richness, suggesting that the effect of islets might purely be to concentrate arthropods. The community structure differences indicated by non‐metric multidimensional scaling
Alvin J. Helden +2 more
wiley +1 more source
Forage grasses with lower uptake of caesium and strontium could provide 'safer' crops for radiologically contaminated areas. [PDF]
Substitution of a species or cultivar with higher uptake of an element by one with lower uptake has been proposed as a remediation strategy following accidental releases of radioactivity.
Beth Penrose +5 more
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ABSTRACT MicroRNA319 (miR319) has been demonstrated to regulate plant development and responses to stress such as drought and salt. However, its role in thermotolerance, particularly in cool season grasses, remains unclear. Here we report that miR319 plays a negative role in heat tolerance of creeping bentgrass (Agrostis stolonifera).
Kangting Dong +10 more
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Plant functional trait responses to cope with drought in seven cool-season grasses
In semi-arid and arid regions, the selection of suitable grass species with high-yield production, tolerance to drought stress, and potential for recovery from drought is of special importance.
Mohammad Hadi Taleb +3 more
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Self-incompatibility in Lolium perenne L. [PDF]
Self-incompatibility in Lolium perenne is shown to be controlled by a complicated multifactorial system with at least three loci. Pollen control is gametophytic. The growth of incompatible pollen tubes is usually inhibited on the stigmatic surface. The incompatibility mechanism does not appear to be particularly strong, since partial self-compatibility
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