Results 51 to 60 of about 34,088 (247)

Asymmetric Evolution of Antennal Cell Types Underlies a Derived Ammonia‐Sensing Logic for Ecological Adaptation in Bactrocera dorsalis

Advanced Science, EarlyView.
Comparative antennal single‐nucleus transcriptomics reveals cell‐type‐dependent transcriptomic divergence in Bactrocera dorsalis, with similar structural cells but divergent sensory neurons. This neuronal diversification is associated with a distinct ammonia‐sensing pathway, linking female attraction to bird‐dropping‐associated cues with nutritional ...
Wei Liu, Shuai Zhang, Jie Zhang, Zhen Tian, Yuanbo Xue, Ling Yang, Jun Xu, Guirong Wang   +7 more
wiley   +1 more source

Forage Yields and Structure of Moringa oleifera cv Nicaragua at Different Cutting Frequencies

Revista de Producción Animal, 2018
The effect of the cutting frequency (45 and 60 days) on the morphological and productive behavior of Moringa oleifera Lam vc Nicaragua with irrigation and organic fertilization, on little differentiated fluvisols in Cauto Valley, in 2012.
José Leonardo Ledea Rodríguez , Giselle Rosell Alonso , Diocles Guillermo Benítez Jiménez , Ramón Crucito Arias Pérez , Yordanis Nuviola Pérez   +4 more
doaj  

Heat unit requirement and yield of wheat (Triticum aestivum L.) varieties under different growing environment in mid hill conditions of Himachal Pradesh

Journal of Agrometeorology, 2019
A eld experiment was conducted during rabi seasons of 2015-16 and 2016-17 to study the accumulated growing degree days (GDD), helio-thermal unit (HTU), photo-thermal unit (PTU), heat use efciencies (HUE) at different phenological stages and ...
RANU PATHANIA, RAJENDRA PRASAD, RANBIR SINGH RANA, S. K. MISHRA   +3 more
doaj   +1 more source

Drought Stress Mediated Changes in Food Crops: Mechanisms and Remediation Strategies

Advanced Science, EarlyView.
This work presents a multi‐scale framework for flavonoid‐mediated drought tolerance in staple food crops, integrating ROS redox regulation, antioxidant defense, rhizosphere microbial interactions, and sustainable agronomic practices. This interdisciplinary model provides core insights to develop climate‐resilient cropping systems and enhance global ...
Xiaoyi Duan, Litao Wang, Tuuli‐Marjaana Koski, Lizhe An, Thomas Efferth, Yujie Fu   +5 more
wiley   +1 more source

Vitamin contents in forage herbs [PDF]

, 2012
Grasslands provide an important part of the feed used by domestic and wild ruminants. Fresh forages are an important natural source of vitamins in ruminant diets.
Søegaard, K., Söegaard, K., Jensen, S.K., Elgersma, A.   +3 more
core   +1 more source

MOF‐Derived Cu‐TiO2/Alginate Micromotors for Buoyancy‐Regulated 3D Motion

Advanced Science, EarlyView.
In this work, cyanobacteria‐inspired sodium alginate (SA)/Cu‐TiO2/Fe3O4 hydrogel micromotors generate and encapsulate O2 microvesicles upon light irradiation, enabling buoyancy‐mediated Z‐axis upward migration and surface enrichment at the light‐exposed water‐air surface.
Wei Zou, Qing Wu, Jiawei Lin, Kunchen Li, Yulong Ying, Josep Puigmartí‐Luis, Salvador Pané, Sheng Wang   +7 more
wiley   +1 more source

Why do rural youth migrate? Evidence from Colombia and Guatemala

Frontiers in Sociology
Migration, from rural to urban settings is a common phenomenon in Latin America, due to social, economic, political, and other factors. Young people in search of economic and educational opportunities, financial, and social stability, have been migrating
Manuel Francisco Díaz Baca, Manuel Francisco Díaz Baca, Leonardo Moreno Lerma, Stefan Burkart, Natalia Triana Ángel   +4 more
doaj   +1 more source

Agronomic Responses of Forages to the Effect of Acetylsalicylic Acid [PDF]

The research investigates the impact of acetylsalicylic acid (ASA) on the agronomic performance and nutritional quality of forage species under varying cutting intervals.
Santiago Eduardo Valle Baldeon, Leonardo Cabezas, Santiago Alexander Guamán-Rivera   +2 more
core   +1 more source

Retrospective Grid Cells in the Medial Entorhinal Cortex Encode Past Paths During Spatial Navigation

Advanced Science, EarlyView.
Retrospective grid cells are identified in the medial entorhinal cortex, with spatial firing patterns that become most grid‐like when activity is projected onto recently traversed locations. Their coding loses spatial precision in darkness and is disrupted during assisted movement, indicating that entorhinal representations incorporate recent path ...
Ruojin Liu, Xin Yuan, Zilong He, Hong Jin, Jiayi Tian, Cong Chen, Yuanjing Liu, Xiang Zhang, Shidan Wen, Emilio Kropff, Chenglin Miao   +10 more
wiley   +1 more source

Grazing Non-Traditional Forages [PDF]

, 2011
In the Heart of America region we are blessed with perennial cool-season grasses and legumes as the bulk of our forage production. Efficiently taking advantage of that perennial production is the focus of most grazing operations.
McCutcheon, Jeff
core   +1 more source