Results 81 to 90 of about 341,999 (308)

Does crop-livestock integration lead to improved crop production in the savanna of West Africa? [PDF]

, 2010
Integrated crop-livestock farming in the Guinea savanna of West Africa is often assumed to lead to synergies between crop and livestock production, thereby improving the overall productivity and resilience of agricultural production.
Berkhout, E.D., Dercon, S., Diels, J., Franke, A.C., Iwuafor, E.N.O., Nziguheba, G., Plas, I., van der   +6 more
core   +2 more sources

Liquid Metal Microrobots for Magnetically Guided Transvascular Navigation

Advanced Materials, EarlyView.
Liquid metal‐based microrobots combine magnetic steering, intrinsic X‐ray visibility and softness, to navigate blood vessels even against flow. Under clinically relevant magnetic fields, liquid metal microrobots roll along vessel walls, cross endothelial barriers, and accumulate in target tissues.
Xiaohui Ju, Roshan Velluvakandy, Xianghua Wu, Miguel Angel Merlos Rodrigo, Zbyněk Heger, Kamila Bendíčková, Jan Frič, Martin Pumera   +7 more
wiley   +1 more source

Fertilizer Application on Crop Yield [PDF]

, 2019
This book is a printed edition of the Special Issue Fertilizer Application on Crop Yield that was published in ...
openaire   +3 more sources

Soil fertility, fertilizer, and the maize green revolution in East Africa [PDF]

This paper investigates the reasons for the low application of external fertilizers on farms in Kenya and Uganda. The analysis uses a large panel of household data with rich soil fertility data at the plot level.
Matsumoto, Tomoya, Yamano, Takashi
core  

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

Nitrogen fertilizer source, rate, placement, and application timing effect on sorghum (grain and forage) and corn grain yields

Agrosystems, Geosciences & Environment
Identifying the limiting nutrient, fertilizer source, rate, placement, additives, and timing of application are critical components of fertilizer management.
Johnathan D. Holman, Dorivar A. Ruiz Diaz, Augustine K. Obour, Yared Assefa   +3 more
doaj   +1 more source

EFFECT OF RISK PERSPECTIVE ON FERTILIZER CHOICE BY SHARECROPPERS [PDF]

Peanut and corn are two major crops in the tri-state area of the Southeast US, an area encompassing North Florida, Southwest Georgia, and Southeast Alabama.
Lohr, Luanne, Martin, Neil R., Jr., Paudel, Krishna P.   +2 more
core   +1 more source

Potassium Requirement of Mature Oil Palm on Coastal Soils [PDF]

, 1999
Oil palm grown in the coastal marine clay soils are very productive with fresh fruit bunches (FFB) yield ranging between 28-40 tonnes per hectare. The high yield is attributable to high yielding planting materials, good agronomic practices and sound ...
Ahmad Tajudin, Mohamad Hashim
core  

Engineered Microfluidic Organoid Systems: New Paradigms for Menopause Mechanism Research and Personalized Medicine

Advanced Materials Technologies, EarlyView.
This review explores the integration of microfluidic technology with organoid systems as an innovative platform for studying menopausea complex multi‐organ condition. By enabling precise simulation of inter‐organ communication and hormone responses, microfluidic organoids offer a physiologically relevant model for investigating menopausal syndrome and ...
Qianyi Zhang, He Huang, Hongliang Dong, Qiang Ma, Hongyan Jin   +4 more
wiley   +1 more source

Respon Tanaman Kacang Panjang (Vigna Sinensis L.) terhadap Pemberian Pupuk Npk Pelangi dan Pupuk Organik Cair Nasa [PDF]

, 2014
The objective of research was to study the response of long bean and its interaction upon the application of NPK Pelangi fertilizer and Nasa liquid organic fertilizer, as well as to find proper dosage for gaining better production of long bean.
dan Puji Astuti, Bastianus Zaevi, Marisi Napitupulu
core   +2 more sources