Results 61 to 70 of about 596,050 (361)

Orange orchard weeds management using cover crops and rice mulch

open access: yesپژوهشهای زراعی ایران, 2009
In order to study the effects of summer cover crops and their residues, and mechanical and chemical weed control methods, on weed density and biomass in Valencia orange orchards, an experiment based on randomized complete block design with 7 treatments ...
somaye tokasi   +5 more
doaj   +1 more source

Assessment of leaf cover and crop soil cover in weed harrowing research using digital images [PDF]

open access: yes, 2007
Objective assessment of crop soil cover, defined as the percentage of leaf cover that has been buried in soil due to weed harrowing, is crucial to further progress in post-emergence weed harrowing research. Up to now, crop soil cover has been assessed by
Bibby, Bo Martin   +2 more
core   +1 more source

Homologous expression and purification of human HAX‐1 for structural studies

open access: yesFEBS Open Bio, EarlyView.
This research protocol provides detailed instructions for cloning, expressing, and purifying large quantities of the intrinsically disordered human HAX‐1 protein, N‐terminally fused to a cleavable superfolder GFP, from mammalian cells. HAX‐1 is predicted to undergo posttranslational modifications and to interact with membranes, various cellular ...
Mariana Grieben
wiley   +1 more source

Analysis of Treacher Collins syndrome 4‐associated mutations in Schizosaccharomyces pombe

open access: yesFEBS Open Bio, EarlyView.
Fission yeast models carrying Treacher Collins syndrome type 4‐associated mutations reveal that impaired processivity of RNA polymerase I leads to defective rRNA transcription. This study highlights the essential role of a conserved arginine residue in Pol I elongation and provides mechanistic insight into the pathogenesis of ribosomopathies.
Kei Kawakami, Hiroaki Kato
wiley   +1 more source

Grazing and cover crop effects on soil health during transition to organic production

open access: yesAgrosystems, Geosciences & Environment
The authors studied the efficacy of six objective‐based, reduced tillage cover cropping systems with or without livestock grazing to induce changes in soil condition and soil health on a fine sandy loam during the organic transition phase in the northern
Abmael S. Cardoso   +8 more
doaj   +1 more source

Dolichopodidae abundance in different cover crop species [PDF]

open access: gold, 2021
Orcial Ceolin Bortolotto   +4 more
openalex   +1 more source

Digital images for assessing soil cover of crop plants [PDF]

open access: yes, 2007
The main drawback by using crop soil cover in weed harrowing research is that it is assessed by visual scores, which are biased and context dependent. This problem may be solved by using digital image analysis.
Nørremark, Michael, Rasmussen, Jesper
core  

Dataset on early growth of cover crops in growth chamber [PDF]

open access: yes, 2020
The data presented in this data paper describe the early growth of cover crop cultivated in growth chamber under non-limiting conditions. Seventeen species of four botanical groups were described after one month of growth.
Damour, Gaëlle   +2 more
core   +1 more source

Cover crop

open access: yes, 2016
A cover crop is established between the harvest of a main crop and the sowing of the next main crop. Cover crops are intended to go back to the soil and not to be exported from the field. They are sown to avoid bare soil between two main crops and to provide multiple services (the term used is Multi-Service Cover Crop).
Sudres, Marine   +3 more
openaire   +1 more source

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