Results 31 to 40 of about 58,211 (306)

Chemical and mechanical weed control in soybean (Glycine max)

open access: yesJulius-Kühn-Archiv, 2016
In this study we investigated the possibility of chemical and mechanical weed control strategies in soybean. Soybean field experiments were carried out in 2013 and 2014 in Southern Germany.
Weber, Jonas Felix   +2 more
doaj   +1 more source

Avaliação de métodos para recuperação de pastagens de braquiária no agreste de Pernambuco: 1. aspectos quantitativos Evaluation of methods to recovery degraded pastures of Brachiaria in the agreste region of Pernambuco State: 1. quantitative aspects

open access: yesRevista Brasileira de Zootecnia, 2004
O experimento foi realizado com o objetivo de avaliar a resposta produtiva de uma pastagem degradada de Brachiaria humidicola (Rendle) Schweickt sob diferentes métodos de recuperação. O delineamento experimental foi blocos ao acaso com confundimento e em
Maria da Conceição Silva   +6 more
doaj   +1 more source

Sugarcane Root Development and Yield under Different Soil Tillage Practices

open access: yesRevista Brasileira de Ciência do Solo, 2019
New strategies for sugarcane production have been very important since the incorporation of ethanol in the Brazilian energy mix in the early 1970s.
Emmerson Rodrigues de Moraes   +6 more
doaj   +1 more source

ESTABLISHMENT TECHNIQUES FOR TROPICAL LEGUMES IN THE UNDERSTORY OF A EUCALYPTUS PLANTATION

open access: yesRevista Árvore, 2015
This study evaluated establishment methods for a mixture of herbaceous forage legumes [Centrosema acutifolium, Clitoria ternatea, Pueraria phaseoloides, Stylosanthes Campo Grande (Stylosanthes capitata + S.
Maria Luiza Franceschi Nicodemo   +4 more
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

Combination of different methods for direct control of Vicia hirsuta in winter wheat [PDF]

open access: yes, 2005
Combinations of three different direct methods for controlling Vicia hirsuta (kainite application, flame weeding and harrowing) were investigated in field experiments. They were based on different strategies at early growth stages of V.
Koepke, Ulrich, Lukashyk, Pavel
core  

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Smart Harrowing—Adjusting the Treatment Intensity Based on Machine Vision to Achieve a Uniform Weed Control Selectivity under Heterogeneous Field Conditions

open access: yesAgronomy, 2020
Harrowing is mostly applied with a constant intensity across the whole field. Heterogeneous field conditions such as variable soil texture, different crop growth stages, variations of the weed infestation level, and weed species composition are usually ...
Michael Spaeth   +4 more
doaj   +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  

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

open access: yesMolecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak   +4 more
wiley   +1 more source

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