Results 51 to 60 of about 18,337 (232)

Sponges survive and develop infaunal snapping shrimp communities when transplanted immediately after clonal propagation: implications for restoration

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Sponges historically dominated the heterotrophic biomass of Florida Bay's hard‐bottom habitat, providing crucial ecosystem services including shelter for soniferous shrimp that contribute to the marine soundscape. The loss of the sponge communities has inspired restoration efforts using in‐water nurseries for vegetative ...
William C. Sharp   +4 more
wiley   +1 more source

Assessment of nonchemical weed management of windmill palm (Trachycarpus fortunei) nursery

open access: yesWeed Technology
The windmill palm is a distinctive outdoor ornamental palm adapted to cooler climates. Weeds pose significant challenges in palm nurseries, particularly during seedling and establishment stages.
Deniz Inci   +2 more
doaj   +1 more source

Influence of corn sowing density and gliricidia intercropping on weed control Influências da densidade de semeadura do milho e da consorciação com gliricídia sobre o controle de plantas daninhas

open access: yesPlanta Daninha, 2010
There is interest in the identification of the best seeding density for new corn hybrids and on reduced use of herbicides for weed control. The objective of this study was to evaluate the effects of seeding density (30, 50, 70, and 90 thousand plants ha ...
P.S.L. Silva   +4 more
doaj   +1 more source

Influence of grass mulch application on tubers size and yield of ware potatoes [PDF]

open access: yes, 2009
The aim of the experiment was to investigate the effect of grass mulch and the term of its application on the yield and quality of potatoes and weed biomass under organic system.
Dvorak, Petr   +5 more
core  

Effect of integrated inorganic and organic fertilizer on yield and yield components of maize at Bako Agricultural Research Center in Western Ethiopia

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.
Abstract This study aimed to evaluate the effects of the combined application of vermicompost and NPS fertilizer on maize (Zea mays L.) yield and yield components under low soil fertility conditions in western Ethiopia. A field experiment was conducted at Bako Agricultural Research Center using a randomized complete block design with three replications.
Lami Gebrekidan   +2 more
wiley   +1 more source

Prevention and control of weeds, pests and diseases [PDF]

open access: yes, 2009
Weed control still requires major investments of money and labour in organic arable farming and field vegetable cultivation. For this reason, current research is focused to a large extent on the development of weed control strategies.
Hommes, M., Sukkel, W.
core   +1 more source

The flexible, the stereotyped and the in‐between: putting together the combinatory tool use origins hypothesis

open access: yesBiological Reviews, Volume 101, Issue 3, Page 1235-1254, June 2026.
ABSTRACT Tool use research has long made the distinction between tool using that is considered learned and flexible, and that which appears to be instinctive and stereotyped. However, animals with an inherited tool use specialisation can exhibit flexibility, while tool use that is spontaneously innovated can be limited in its expression and facilitated
Jennifer A. D. Colbourne   +1 more
wiley   +1 more source

Danish research on physical weed control in bulb onion (Allium cepa L.) and leek (Allium porrum L.) [PDF]

open access: yes, 2001
The paper summarises the Danish results and experiences with non-chemical weed control in leek and ...
Melander, Senior scientist Bo
core  

Effect of sowing date and genotype on pearl millet yield across semi‐arid regions of Sub‐Saharan Africa

open access: yesCrop, Forage &Turfgrass Management, Volume 12, Issue 1, June 2026.
Abstract In climate change–vulnerable, food‐insecure semi‐arid regions of Sub‐Saharan Africa, limited studies compared the performance of pearl millet [Pennisetum glaucum (L.)] landraces and improved genotypes under staggered sowing to establish their interactions, resulting in a generalization that landraces are lower yielding than their improved ...
Simon K. Awala   +6 more
wiley   +1 more source

Sowing time, false seedbed, row distance and mechanical weed control in organic winter wheat. [PDF]

open access: yes, 2000
In organic farming, mechanical weed control in winter wheat is often difficult to carry out in the fall, and may damage the crop, and weed harrowing in the spring is not effective against erect, tap-rooted weeds such as Tripleurospermum inodorum, Papaver
Rasmussen, Ilse A.
core  

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