Results 131 to 140 of about 68,219 (304)

Phosphorus fertilization in sugarcane cultivation under different soil managements

Revista Brasileira de Engenharia Agrícola e Ambiental
Soil preparation along with its chemical adjustment is the most important step in sugarcane plantation, especially because it provides proper conditions for plant development.
Paulo R. de Sousa Junior, Caio A. C. G. Brunharo, Carlos E. A. Furlani, Renato de M. Prado, Walter Maldonado Júnior, Cristiano Zerbato   +5 more
doaj   +1 more source

Effets du travail minimum du sol en sec sur la flexibilité du calendrier agricole et le rendement du maïs en zone soudanienne du Burkina Faso [PDF]

Tropicultura, 2018
Effects of Minimum Tillage on the Flexibility of the Agricultural Calendar and on Maize Yields in the Sudanese Region of Burkina Faso. The spatial and temporal variations, the sporadic rains and drought pockets make unpredictable the installation of ...
Coulibaly, K., Vall, E., Naudin Krishna, K., Nacro, HB., Havard, M.   +4 more
doaj  

How to produce more biomass for direct seeding mulched based cropping system in sub-saharian Africa ? Example in North Cameroun [PDF]

, 2010
In North Cameroon, from 2001 to 2006, more than 250 farmers tried direct seeding mulchbased cropping systems (DMC) in their fields. DMC systems were based on farmer traditional rotation i.e. cereal//cotton.
Balarabe, Oumarou, Naudin, Krishna
core  

Improved Direct Ink Writing of Liquid Metal Foams via Liquid Additives

Advanced Electronic Materials, EarlyView.
The ability to pattern liquid metal is useful for making soft electrical and thermal devices. Dispensing liquid metal from a nozzle naturally results in the formation of spheroidal droplets, making direct‐write printing challenging. Liquid metal foams containing pockets of air can extrude as filaments, albeit inconsistently.
Febby Krisnadi, Tushar Sakorikar, Man Hou Vong, Michael D. Dickey   +3 more
wiley   +1 more source

Visit to Australia and New Zealand [PDF]

, 2003
The report summarises experiences from a study tour to Australia and New Zealand where numerous organic farms and research stations were visited by the Danish scientist Bo ...
Melander, Senior scientist Bo
core  

A Leaf‐Inspired Janus‐Structured Triboelectric‐Moisture Hybrid Energy Harvester

Advanced Energy Materials, EarlyView.
This study proposes a bioinspired Janus structured energy‐leaf with hybrid triboelectric‐moisture hybrid energy harvesters. This hybrid energy harvester is demonstrated in an intelligent emergency system for effective distress signaling and evacuation guiding during potential crises.
Liang Wei, Rui Gu, Yixuan Fu, Ziwei Huo, Chao Liu, Jiahong Yang, Siqi Sun, Yang Liu, Qijun Sun, Dong‐Hwan Kim, Zhong Lin Wang   +10 more
wiley   +1 more source

Stubble mulching and minimum tillage with barley

, 1993
In the Colombian Tibaitatá CNI (2500 m.a.s.l., 14°C an bimodal rainfall) was carried out a soil management as an alternative for minimizing environmental constraints for barley or wheat production in a medial isomesic Dystric Haplustand, Some progress has been obtained by adoption of minimum tillage with or without straw in the arable layer, to ...
Madero, Edgar, Amézquita Collazos, Edgar, Restrepo, Luis A.   +2 more
openaire   +1 more source

Beyond the Ban—Shedding Light on Smallholders' Price Vulnerability in Indonesia's Palm Oil Industry

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT The Indonesian government imposed a palm oil export ban in April 2022 to address rising cooking oil prices. This study explores oil palm smallholders' vulnerability to the policy using descriptive statistics, Lasso, and post‐Lasso OLS regressions.
Charlotte‐Elena Reich, Tim Ölkers, Vanessa Bonke, Oliver Musshoff   +3 more
wiley   +1 more source

Markets Mitigate Land‐Use Competition From Energy Crops and Increase Farm Revenues

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Meeting the US Sustainable Aviation Fuel Grand Challenge target of 35 billion gal annually by 2050 will require an estimated 380 million–700 million dry tons of agricultural biomass feedstock. This study evaluates the implications of large‐scale biomass production for land use, crop production, and market outcomes under mature market ...
Daniel G. De La Torre Ugarte, Matthew H. Langholtz, Chad M. Hellwinckel   +2 more
wiley   +1 more source

Assessment of Energy Use and Carbon Dioxide Emissions in Tillage Systems for Cowpea Production in Derived Savanna Zone

Jurnal Keteknikan Pertanian Tropis dan Biosistem
Erratic global climate conditions endanger agricultural production's viability. Tailoring tillage practices to specific agro-ecological conditions is crucial for reducing energy use and carbon emissions.
Babajide S. Kosemani, Bamgboye A. Isaac, Ayoola A. Babalola   +2 more
doaj   +1 more source