Results 201 to 210 of about 8,927,155 (404)

The water-relation between plant and soil

open access: bronze, 1915
Burton E. Livingston   +2 more
openalex   +2 more sources

Soil Particle Size Distribution Protocol [PDF]

open access: yes, 2003
The purpose of this resource is to sure the distribution of different sizes of soil particles in each horizon of a soil profile. Using dry, sieved soil from a horizon, students mix the soil with water and a dispersing solution to completely separate the ...
The GLOBE Program, University Corporation for Atmospheric Research (UCAR)
core  

Biomimetic Nanoplatform for Targeted Rheumatoid Arthritis Therapy: Modulating Macrophage Niches Through Self‐Sustaining Positive Feedback‐Driven Drug Release Mechanisms

open access: yesAdvanced Science, EarlyView.
Rheumatoid arthritis is an incurable inflammatory autoimmune disease. The cleverly biomimetic nanoplatform integrates nanoenzymes and gene therapeutics and is sequentially modified by guanidinium‐based polymers and macrophage membranes, enhancing the gene silencing capability and reactive oxygen species scavenging efficiency through self‐sustaining ...
Huichao Xie   +12 more
wiley   +1 more source

Profit‐maximizing potassium fertilizer recommendations for corn and cotton

open access: yesAgronomy Journal, Volume 114, Issue 6, Page 3358-3376, November/December 2022., 2022
Abstract Whereas K fertilization is necessary to maximize corn (Zea mays L.) and cotton (Gossypium hirsutum L.) yields in soils with sub‐optimum K availability, maximizing yield is rarely profit‐maximizing. Estimating the tradeoff between yield and fertilizer cost using current soil‐building and/or yield‐maximizing rate recommendations vs.
Kimberly Oliver   +4 more
wiley   +1 more source

The Lung Microbiome Modulates Pain‐Like Behavior Via the Lung–Brain Axis in a Nitroglycerin‐Induced Chronic Migraine Mouse Model

open access: yesAdvanced Science, EarlyView.
Intratracheal neomycin alters pulmonary microbiota, activating the vagus nerve via lung brain‐derived neurotrophic factor/tropomyosin receptor kinase B (BDNF/TrkB) pathway, further projecting to nucleus of solitary tract (NTS), then dorsal raphe nucleus (DRN), where activated serotoninergic neurons increase brain serotonin, alleviating migraine.
Biying Liu   +7 more
wiley   +1 more source

Performance of turf‐type bermudagrass cultivars in the upper and lower limits of the European transition zone

open access: yesAgronomy Journal, Volume 114, Issue 6, Page 3544-3553, November/December 2022., 2022
Abstract Bermudagrass [Cynodon dactylon (L.) Pers.] is one of the most widely cultivated turfgrass species throughout the world. It has several important attributes, such as heat and drought tolerance, and one big disadvantage, which is susceptibility to cold temperatures.
Diego Gómez de Barreda   +3 more
wiley   +1 more source

The Transcription Factor WFZP Interacts with the Chromatin Remodeler TaSYD to Regulate Root Architecture and Nitrogen Uptake Efficiency in Wheat

open access: yesAdvanced Science, EarlyView.
Root development and nitrogen uptake efficiency are vital for crop productivity. Du, Li, Jiang, et al. show that the wheat transcription factor WFZP and the chromatin remodeler TaSYD form a complex within the nucleus, thereby activating the expression of genes associated with root development and nitrate transporters, ultimately enhancing both root ...
Dejie Du   +18 more
wiley   +1 more source

Cropping system diversity and tillage intensity affects wheat productivity in Texas

open access: yesAgronomy Journal, Volume 114, Issue 6, Page 3498-3514, November/December 2022., 2022
Abstract Wheat (Triticum aestivum L.) production in Texas depends heavily on conventional tillage (CT) and a long summer fallow period, which contributes to soil degradation. This study compared the impact of reducing tillage intensity (CT, no‐tillage, and strip‐tillage) combined with summer cropping to CT–summer fallow on wheat establishment, grain ...
Perejitei E. Bekewe   +9 more
wiley   +1 more source

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