Results 41 to 50 of about 3,141 (204)
PHYTOSOCIOLOGICAL ANALYSIS OF THE DRAINED LANDSCAPE [PDF]
Volga Region Farmland, 2020 The fodder value of meadows used as hayfields and pastures decreases because of the growth of poisonous plants on them. Poisonous plants are those that cause serious poisoning in animals that consume them, and in some cases it leads to death of the ...
F.A. Musaev, O.A. Zakharova
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Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2015 The effects of different levels of grazing utilization (two, three and four grazing cycles per year) and mineral fertilization (nil-fertilization; N100P30K60) on the botanical composition of permanent grasslands were studied in the locality of Rapotín ...
Marie Štýbnarová +6 more
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A Concept of a Compact and Inexpensive Device for Controlling Weeds with Laser Beams
Agronomy, 2020 A prototype of a relatively cheap laser-based weeding device was developed and tested on couch grass (Elytrigia repens (L.) Desv. ex Nevski) mixed with tomatoes. Three types of laser were used (0.3 W, 1 W, and 5 W).
Ildar Rakhmatulin, Christian Andreasen
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RUDN Journal of Agronomy and Animal Industries, 2021 One of the most urgent tasks in sugar beet production for Russia today is irregularities in cultivation technology and a low-efficiency crop protection. It leads to a high level of weed infestation of agricultural fields.
Kristina Dmitrievna Kryukova +1 more
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Occurrence of biotic harmful agents in Czech grass seed production (1995-2004)
Plant Protection Science, 2006 In the years 1995-2004 the spectra of weeds, diseases and pests in grasses grown for seed in the Czech Republic were examined and the effect of external factors on their changes was assessed.
Bohumír Cagaš +3 more
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Vegetation changes within the Chornobyl Exclusion Zone, Ukraine
Environmental & Socio-economic Studies, 2023 The article presents data from the study of vegetation dynamics in the Chornobyl Exclusion Zone 30 years after the nuclear disaster and the resettlement of its local people.
Didukh Yakiv P. +3 more
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Patterns of vegetation succession in abandoned fields in semi-arid conditions
Biosystems Diversity, 2020 Successions in old fields were studied on the example of the Starobilski steppes within Luhansk Oblast (Ukraine), region located in the basin of the left tributaries of the Siversky Donets, in the southern spurs of the Central Russian Upland.
L. P. Borovyk
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Dormancy in reproductive vegetative buds in creeping perennials dominating the agricultural weed flora in Scandinavia [PDF]
, 2013 Dormancy, which is the inability to initiate normal growth under otherwise favourable conditions, is an adaptation to escape sprouting prior to seasonal cold temperatures and/or drought in areas where winters are harsh or summers dry.
Liew, Josefine
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Applied Vegetation Science, Volume 28, Issue 4, October/December 2025.We examined the potential negative impact of a range‐expanding neonative annual plant species, Xeranthemum cylindraceum, in grasslands of its new range. Our results preclude the negative impact on grassland biodiversity and confirm the reactive nature of this species. Mass presence of this unpalatable species in pastures indicates overuse, which should
Zsombor Miholcsa +3 more
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A new concept for the control of Elytrigia repens in organic crop production [PDF]
, 2012 The control of perennial weeds in organic crop production needs reconsideration to minimise losses of nutrients through leaching. Long post-harvest periods with mechanical weed control hinder a plant cover with the purpose of taking up nutrients not ...
Fløjgaard, Erik +2 more
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