Results 61 to 70 of about 5,149,677 (278)

Amélioration de la croissance végétative et de la constitution des réserves en amidon des pêchers par les traitements avec la cyanamide d'hydrogène [PDF]

Tropicultura, 2009
Vegetative Growth and Starch Reserve Improvement in Peach Trees Using Hydrogen Cyanamid Treatments. Hydrogen cyanamid use was investigated as a means of improving vegetative growth and starch content in peach trees.
Dbara, S., Ben Mimoun, M.
doaj  

Effects of salt and low light intensity during the vegetative stage on susceptibility of rice to male sterility induced by chilling stress during the reproductive stage

Plant Production Science, 2016
We tested whether exposing rice plants to abiotic stress (salt or shade) during vegetative growth affects the chilling tolerance of reproductive organs, which is one of the most important traits for rice growing in a cool climate; we used two rice ...
Takemasa Koumoto, Naoko Saito, Naohiro Aoki, Toshiki Iwasaki, Shigenao Kawai, Shuji Yokoi, Hiroyuki Shimono   +6 more
doaj   +1 more source

Low Latency Global Carbon Budget Reveals Late 2024 Carbon Losses and Contrasting Early 2025 Land Sink Recovery Signals

Advanced Science, EarlyView.
Low latency carbon budget estimates for July 2024–June 2025 combine atmospheric CO2 growth rates, fossil emissions, ocean uptake, DGVM land fluxes, and OCO‐2 inversions. The budget shows that late‐2024 land carbon losses dominate the annual anomaly, while early‐2025 recovery differs between bottom‐up models and top‐down inversions, especially in ...
Piyu Ke, Philippe Ciais, Yitong Yao, Stephen Sitch, Wei Li, Xiaomeng Du, Xiaofan Gui, Ben Poulter, Thomas Colligan, Auke M. van der Woude, Joram Hooghiem, Wouter Peters, Zhu Liu, Zhu Deng, Zhe Jin, Xiangjun Tian, Yilong Wang, Junjie Liu, Sudhanshu Pandey, Chris O'Dell, Jiang Bian, John Miller, Xin Lan, Jefferson Goncalves De Souza, Michael O'Sullivan, Pierre Friedlingstein, Julien Alléon, Yi Xi, Daniel S. Goll, Lei Zhu, Guido R. van der Werf, Shilong Piao, Frédéric Chevallier   +32 more
wiley   +1 more source

THE PRODUCTIVITY OF JEW'S MALLOW PLANT AS INFLUENCED BY DIFFERENT NK FERTILIZATION [PDF]

Journal of Plant Production, 2004
Two field experiments were carried out during the two successive summer seasons of 2002 and 2003 to investigate the effect of 4 levels of nitrogen fertilizer (20, 30, 40, and 50 N unit/fed.) and 4 levels of potassium fertilizer (12, 24, 36 and 48 K ...
A. Shaheen, Faten Abd EI-Aal, M. Abd EI-Baky, A. Ahmed,   +3 more
doaj   +1 more source

Bridging Horizontal to Vertical Radiative Cooling

Advanced Science, EarlyView.
Radiative cooling materials are mature but only work facing the sky, confining them to rooftops. Instead of developing new ones, this system bridges existing horizontal coolers to vertical windows using blades outside the glass. On an occupied urban building, windows stay up to 1.4°C below air temperature while preserving daylight, outward views, and ...
Xiangyu Meng, Gan Huang
wiley   +1 more source

PHYSIOLOGICAL RESPONSE OF JEW’S MALLOW (Corchorus olitrorus L.) PLANT TO DIFFERENT SOURCES OF NITROGEN AND POTASSIUM FERTILIZERS [PDF]

Journal of Plant Production, 2005
Two field experiments were carried out the two successive summer seasons of 2002 and 2003 to investigate the performance of Jew’s mallow plant (Corchorus olitorus L.) cv.
A. Shaheen, Z. Fawzy, M. Abd El-Baky, A. Ahmed,   +3 more
doaj   +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

Effects of Soil pH and Fertilizers on Haskap (Lonicera caerulea L.) Vegetative Growth

Agriculture, 2019
Haskap (Lonicera caerulea L.) is a new northern latitude fruit crop that is increasing in popularity. This sudden enthusiasm for haskap increases the need for obtaining baseline knowledge related to establishing it as a crop, such as its optimal soil pH ...
Catherine Tremblay, Annie Deslauriers, Jean Lafond, Julie Lajeunesse, Maxime C. Paré   +4 more
doaj   +1 more source

A Physical Adaptive Material Motor Unit Neural Network: A Hygromorph Composite Material Machine

Advanced Science, EarlyView.
This study introduces a new class of material‐based intelligent machines. It presents a Physical Adaptive Material Motor Unit Neural Network, an assembly of smart 4D printed actuators and a controlling system that adapt through environmental interaction its shading behavior.
Charles de Kergariou, Helmut Hauser, David Correa   +2 more
wiley   +1 more source

Cross‐scale Material‐Structure Synergy for 2D Metamaterials: Toward Customizable Intelligent Electromagnetic Manipulation in Multiphysics Fields

Advanced Science, EarlyView.
Recent advances in metasurface‐enabled low‐observable technologies are reviewed from the perspective of cross‐scale material–structure synergy. Electromagnetic, thermal, optical, and acoustic stealth are highlighted together with dynamic tuning, programmable coding, data‐driven inverse design, artificial intelligence, multispectral compatibility, and ...
Shuhao Wang, Xing Yang, Liping Liu, Yang Peng, Yangyang Wang, Hualiang Lv   +5 more
wiley   +1 more source