Results 41 to 50 of about 33,898 (263)

Effect of Nitrogen Fertilizer and Plant Density on Yield and Growth of Sunflower

مجلة بغداد للعلوم, 2008
The effect of nitrogen fertilizer and the planting distance on growth and yield of the sunflower cultivar (Taka) was investigated. The experiment was conducted in the field using five nitrogen fertilizer levels (0, 50, 100, 150, 200) kg/donum and three ...
Baghdad Science Journal
doaj   +1 more source

GENETICAL STUDIES ON SOME AGRONOMIC CHARACTERS IN CERTAIN BREAD WHEAT CROSSES UNDER LOW NITROGEN FERTILIZER CONDITION [PDF]

Journal of Plant Production, 2010
Six parental cultivars and /or lines of bread wheat were used in a half diallel cross at Gemmeiza Agricultural Research Station, at Egypt during  two growing seasons of, 2008/2009 and 2009/2010 to study combining ability and heterosis and their ...
R. Koumber, G . El-Shaarawy
doaj   +1 more source

Impacts of Multi-Strategy Nitrogen Fertilizer Management on Potato Yield and Economic Gains in Northeast China

Agronomy, 2023
Differentiated nitrogen (N) application styles and dosages can directly affect crop yield and planting costs. To maximize the efficiency of N fertilizer utilization and solve the problem of increasing production without increasing income, the Decision ...
Yingbin He, Shanjun Luo, Yan Zha, Xueqin Jiang, Xiangyi Wang, Huicong Chen, Shengnan Han   +6 more
doaj   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

Advanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

Machine Learning Accelerated Computational Design of Bio‐Inspired Catalysts in the Nitrogen Reduction Reaction

Advanced Materials, EarlyView.
We introduce a computational workflow that combines quantum chemical calculations and machine learning techniques to predict the catalytic performance of a wide range of catalysts in the nitrogen reduction reaction (NRR). The analysis of the trained models provides insights into the complex structure–activity relationship in experimental catalytic ...
Leonardo Di Ciano, Zihan You, Haoran Chen, Qifan Zhong, Rong‐Zhen Liao, Shaoqi Zhan   +5 more
wiley   +1 more source

Effects of micro-nano bubble aerated irrigation and nitrogen fertilizer level on tillering, nitrogen uptake and utilization of early rice

Plant, Soil and Environment, 2018
In order to clarify the response characteristics of tillering and nitrogen (N) uptake and utilization under micro-nano bubble aeration irrigation and nitrogen fertilizer level, the nitrogen uptake and utilization characteristics, tillering and yield of ...
Honghui SANG, Xiyun JIAO, Shufang WANG, Weihua GUO, Mohamed Khaled SALAHOU, Kaihua LIU   +5 more
doaj   +1 more source

Parallel Electrical Integration of Photo Bio Electrochemical Systems (photo‐BESs): Performance Gains and Load Dependency

Advanced Materials Technologies, EarlyView.
Parallel wiring of bioelectrochemical devices with conventional generators unexpectedly boosts output. A biophotovoltaic paired with a solar cell delivers up to 50% more power at low loads than their separate contributions; a plant microbial fuel cell shows similar current gains.
Valeria Marsaglia, Paolo Bombelli, Ingrid Paoletti, Ioannis A. Ieropoulos, Christopher J. Howe   +4 more
wiley   +1 more source

Effect of Nitroxin and Urea Fertilizers on Some Quantitative and Qualitative Traits of Corn and Fenugreek Forage based on Additive Intercropping in South Khorasan [PDF]

Journal of Agricultural Science and Sustainable Production, 2020
In order to study the effect of bio, Integrated and chemical fertilizers and inter cropping patterns on some qualitative and quantitative forage traits, a split plot based on randomized complete block design with four replications was carried out in ...
Alireza Shafagi, Hamid Abbas Dokht, Manouchehr Gholipoor   +2 more
doaj  

Flexible Chemiresistive Chitosan‐Glycerol Sensors on Laser‐Induced Graphene Electrodes for Room‐Temperature Ammonia Detection

Advanced Materials Technologies, EarlyView.
Flexible Chitosan‐glycerol sensor integrated with porous laser‐induced graphene (LIG) electrodes enable room‐temperature chemiresistive detection of ammonia (NH3) and proof‐of‐concept detection of fish spoilage. ABSTRACT We report a metal‐free sensor platform combining laser induced graphene (LIG) electrodes with drop‐deposited, glycerol‐plasticized ...
Mintesinot Tamiru Mengistu, Richard Murray, Cara‐Lena Nies, Cathal Larrigy, Martina Piletti, Jahidul Islam, Daniela Iacopino, Eileen Hurley, Michael Nolan, Aidan J. Quinn   +9 more
wiley   +1 more source

Response of Corn at Different Levels of Nitrogen Fertilizer and Cultivation Distances

IOP Conference Series: Earth and Environmental Science, 2022
Abstract Study the response of the corn crop / Bohooth 106 cultivar, at different levels of nitrogen fertilizer (NF) and cultivation distances (CD). were tested under three levels of nitrogen fertilizer NF of 200, 250 and 300 kgN.ha-1, and two levels CD of 15 and CD of 20 cm The split -split plot arrangement in RCBD with three ...
Mohamed Yousif M. Alsharifi, Huda A. Atab, Salih K. Alwan Alsharifi   +2 more
openaire   +1 more source