Results 111 to 120 of about 96,308 (290)

Southeast Iowa on-farm demonstration of sustainable tillage systems and weed profile developments on those systems [PDF]

, 1996
This study was designed to determine whether tillage systems left in place for significant periods of time develop different weed profiles. No-tillage, reduced tillage, and conventional tillage were placed in a corn/soybean rotation that had been ...
Cruse, Richard M., Musselman, Arlyn
core   +2 more sources

Impacts of natural factors and farming practices on greenhouse gas emissions in the North China Plain : A meta-analysis [PDF]

, 2017
This work received support from the National Science and Technology Support Program (No. 2012BAD14B01), the National 948 Project (No. 2011-G30), and the Non-profit Research Foundation for Agriculture (201103039).
Bol, Roland, Han, Xiao, Meng, Fanqiao, Smith, Pete, Wu, Wenliang, Xu, Cong   +5 more
core   +1 more source

Multimodal Actuation and Environment Adaptive Strategies of Bio‐Inspired Micro/Nanorobots in Precision Medicine

Advanced Robotics Research, EarlyView.
An introduction for multidrive and environment‐adaptive micro/nanorobotics: design and fabrication strategies, intelligent actuation, and their applications. Various intelligent actuation approaches—magnetic, acoustic, optical, chemical, and biological—can be synergistically designed to enhance flexibility and adaptive behavior for precision medicine ...
Aiqing Ma, Han Gong, Jiacheng Ouyang, Liqi Chen, Tianfang Kang, Yiran He, Guojun Huang, Sidi Zheng, Ting Yin, Hong Pan, Lintao Cai   +10 more
wiley   +1 more source

Management Systems Effect on Fertility Indicators of a Ferralsol with Vegetable Crops, as Determined by Different Statistical Tools

Revista Brasileira de Ciência do Solo, 2017
The intensive nature of soil use in vegetable production areas has led to a marked decrease in soil quality. The objective of this study was to evaluate the effects of adoption of soil management systems on vegetable production with regards to the ...
Carlos Eduardo Pacheco Lima, Juscimar da Silva, Ítalo Moraes Rocha Guedes, Nuno Rodrigo Madeira, Mariana Rodrigues Fontenelle   +4 more
doaj   +1 more source

Effects of No-Tillage Production Practices on Crop Yields as Influenced by Crop and Growing Environment Factors [PDF]

This paper evaluated differences between yields of no-tillage compared to conventional or reduced tillage and their associated downside risk. Six crops were evaluated along with how those yields and risks differed by various environmental factors such ...
English, Burton C., Larson, James A., Roberts, Roland K., Toliver, Dustin K., Torre Ugarte, Daniel de la, West, Tristram O.   +5 more
core   +1 more source

Disengaging the Engine: Histone Deacetylases 1 and 2‐Mediated Acetylation of Hexokinase‐2 Regulates Energy Metabolism in Microglia Following Intracerebral Hemorrhage

Advanced Science, EarlyView.
This study demonstrates that HDAC1/2 knockout in microglia alleviates neurological deficits, preserves white matter, and accelerates hematoma clearance after ICH. HDAC1/2 inhibition reduces HK2 acetylation, shifts metabolism from glycolysis to fatty acid oxidation, reduces inflammation, and enhances phagocytosis.
Zhiwen Jiang, Heng Yang, Xinjie Gao, Zengyu Zhang, Ruiyuan Weng, Yuchao Fei, Jiabin Su, Hanqiang Jiang, Wei Ni, Yuxiang Gu   +9 more
wiley   +1 more source

Genetic variation for nutrient use efficiency in maize under different tillage and fertilization regimes with special emphasis to plant microbe interaction [PDF]

, 2010
Conservation tillage (no-till and reduced tillage) brings many benefits with respect to soil fertility and energy use, but it also has drawbacks regarding the need for synthetic fertilizers and herbicides.
Berner, A., Jansa, J., Krauss, M., Messmer, M., Mäder, P., Presterl, Th., Schmidt, W.   +6 more
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Circular RNA PTPN4 Contributes to Blood‐Brain Barrier Disruption during Early Epileptogenesis

Advanced Science, EarlyView.
Epileptic condition induces CircPTPN4 upregulation, which promotes ECE‐1 expression through competitive sequestration of miR‐145a‐5p. The elevated ECE‐1 catalyzes the ET‐1 production, leading to p38/MAPK pathway activation and subsequent downregulation of tight junction protein expression. This cascade results in increased BBB permeability and enhanced
Jiurong Yang, Yang Hu, Feiyu Wang, Xintao Peng, Honggang Qi, Yuanyuan Yao, Canyu Zhang, Lijie Zhou, Xuemei Liang, Kang Xu, Cong Zhang, Aifeng Zhang, Chen Chen, Yu Zeng, Chenchen Zhang, Guangming Gan, Xinjian Zhu   +16 more
wiley   +1 more source

Arid irrigated winter wheat and soybean cropping under conservation tillage systems

Frontiers in Sustainable Food Systems
This research aimed to determine the effects of conservation tillage practices on the soil quality parameters and productivity of winter wheat (WW) followed by soybean (SB) in a conventionally irrigated arid environment.
Aziz Nurbekov, Aziz Nurbekov, Sherzod Umarov, Shukhrat Azizov, Muxammad Umarov, Botir Khaitov, Lola Khalilova, Fazliddin Namozov, Sherzod Teshaboyev   +8 more
doaj   +1 more source

Reduced tillage and green manures for sustainable organic cropping systems [PDF]

, 2011
The overall aim of the project Reduced tillage and green manures for sustainable organic cropping systems (TILMAN-)ORG are to design improved organic cropping systems with enhanced productivity and nutrient use efficiency, more efficient weed management ...
Helga , Willer, Paul, Mäder
core