Results 91 to 100 of about 203,993 (294)

Effects of Water–Fertilizer–Gas Coupling on Emitter Clogging and Uniformity of Drip Irrigation System

open access: yesHorticulturae
The drip emitter is a fundamental component of the drip irrigation system, and its performance directly influences the efficiency of water–fertilizer–gas (WFG) coupling irrigation. However, the precise mechanism through which WFG coupling affects emitter
Peng Li   +6 more
doaj   +1 more source

Impact of Drip Irrigation on Farming System: Evidence from Southern India [PDF]

open access: yes
The micro irrigation in general and drip irrigation in particular has received considerable attention from policy makers, researchers, economists etc.
Kumar, D. Suresh, Palanisami, Kuppannan
core   +1 more source

Programmable Hydration Pathways Enable Reconfigurable Ionic Thermoelectrics for Energy Harvesting and Thermal‐Tactile Interaction

open access: yesAdvanced Science, EarlyView.
Programmable hydration pathways enable reconfigurable ionic thermoelectrics in polyquaternium hydrogels. By coupling microscopic solvation, mesoscale water channels, and macroscopic boundary control, hydration‐gated protonics decouples thermopower, response speed, and stability.
Zehao Zhao, Yun Shen, Dongyan Xu
wiley   +1 more source

Economics of Krishik Bandhu Drip Irrigation: An Empirical Analysis [PDF]

open access: yes
The impact of Krishik Bandhu (KB) drip irrigation has been reported on productivities, incomes and benefit-cost ratios of sugarcane, banana, chilli and cotton in 51 villages of Tamil Nadu, Maharashtra and Madhya Pradesh states.
Jagadish, N., Jalajakshi, C.K.
core   +1 more source

Chitosan‐Carbon Dot Composite Materials Form a Leaf Surface Barrier to Mitigate the Enrichment and Invasion of Nanoplastics: From Leaf Interface to Systemic Response

open access: yesAdvanced Science, EarlyView.
Foliar spraying of CS‐CDs can form a film on the leaves of Brassica rapa, effectively reducing the enrichment and absorption of PS in the leaves, while increasing the biomass and nutrient content of the plants. In addition, CS‐CDs can also enrich the interfoliar microbial community and activate the plant's own defense metabolic pathways.
Beibei Zhao   +6 more
wiley   +1 more source

A Flexible Metamaterial Absorber via Loss Engineering for Large‐Area Ultra‐Broadband Infrared Extinction

open access: yesAdvanced Science, EarlyView.
Designed and demonstrated a flexible metamaterial absorber via loss engineering for large‐area ultra‐broadband infrared extinction, providing a new method for miniaturization of absorbers and flexible optical devices. ABSTRACT The advancement of compact and wearable optical systems is critically limited by the lack of high‐performance, integrable ...
Zhe Wu   +11 more
wiley   +1 more source

Performance and water usage of selected vegetables grown with different irrigation systems under house-type structures

open access: yesAnnals of Tropical Research, 2017
Irrigation for vegetables grown under protected cropping is very important for optimum production. Likewise, choosing an efficient method of irrigation can save water and labour.
Jessie C. Rom   +7 more
doaj   +1 more source

Three-body forces and the limit of oxygen isotopes

open access: yes, 2010
The limit of neutron-rich nuclei, the neutron drip-line, evolves regularly from light to medium-mass nuclei except for a striking anomaly in the oxygen isotopes.
Akaishi, Yoshinori   +4 more
core   +1 more source

Improved Direct Ink Writing of Liquid Metal Foams via Liquid Additives

open access: yesAdvanced 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   +3 more
wiley   +1 more source

Response of sweet potato (cv. Georgia Jet) to water limitation under drip and sprinkler irrigation

open access: yesScientia Horticulturae
Sweet potato is moderately tolerant to water stress, but irrigation can stabilize and increase production potential. This study evaluated sweet potato yield as affected by irrigation quantity and frequency, comparing drip and sprinkler systems under ...
David Sampson Issaka   +5 more
doaj   +1 more source

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