Results 91 to 100 of about 669,516 (293)
Groundwater Marketing in Nalanda District of Bihar State: A Socio-economic Appraisal [PDF]
The cost and marketing of groundwater have been assessed in the Nalanda district, which is one of the most agriculturally advanced districts of the Bihar state. For the study, 60 farmers have been randomly selected from the district.
Chaudhary, A.K. +2 more
core +1 more source
Evaluating On-Farm Biodiversity: A Comparison of Assessment Methods [PDF]
, 2018 Strategies to stop the loss of biodiversity in agriculture areas will be more successful if farmers have the means to understand changes in biodiversity on their farms and to assess the effectiveness of biodiversity promoting measures.
Gabel, Vanessa M. +5 more
core +1 more source
Advanced Science, EarlyView.A targeted in situ methylation strategy is developed to engineer cationic centers in a quinoline‐linked COF (NQ‐COFS1‐Me), creating a strong built‐in electric field, which effectively suppresses excitonic effects and promotes charge separation. The optimized material demonstrates powerful photocatalytic ROS generation for rapid bacterial inactivation ...
Xuewen Peng +7 more
wiley +1 more source
Economic Impact of the Mid-Term Review on Agricultural Production, Farm Income and Farm Survival: A Quantitative Analysis for Local Sub-Regions of Schleswig-Holstein in Germany [PDF]
This study analyzes the impact of the Mid-Term Review (MTR) on the agricultural sector in Schleswig-Holstein, a federal state in Germany. First, a very detailed farm group linear programming model is built to quantify the effects on agricultural ...
Henning, Christian H.C.A. +3 more
core +1 more source
Advanced Science, EarlyView.Three‐terminal (3T) perovskite/silicon tandem solar cells overcome the current‐matching constraints of 2T designs. Using an IBC POLO silicon bottom cell, we demonstrate a 30.1% PCE, with performance largely decoupled from perovskite bandgap and enhanced resilience under realistic, time‐dependent solar spectra.
Mohammad Gholipoor +9 more
wiley +1 more source
The Analysis of Property Transformation Process in Polish Agriculture in the Years 1990-2004 [PDF]
The objective of the study was the attempt of estimation of the State Farms (PGR) evaluation. After the investigations of dominant trends in public agriculture, the property transformations in Polish agriculture were analyzed in macroeconomic conditions ...
Baum, Rafal
core +1 more source
Advanced Science, EarlyView.Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas +6 more
wiley +1 more source
Feasibility of NMR-based metabolomics for characterizing non-volatile chemical diversity in lavender
Discover PlantsLavender farms are becoming increasingly important economically in the United States, particularly in Central California, often in conjunction with beekeeping, which supports pollinator populations. This pilot study uses NMR-based metabolomics to analyze
Taylor Hornburg +4 more
doaj +1 more source
PhytoFrontiersFoliar diseases such as gray leaf spot (GLS) and tar spot negatively affect corn yields when improperly managed. Field trials done in Iowa from 2021 to 2023 compared the effect of one fungicide application at each of four corn growth stages (V6, V12, R1,
Cody J. Schneider +2 more
doaj +1 more source
Small is Beautiful: Empirical Evidence of an Inverse Relationship between Farm Size and Productive Efficiency in Small-Holder Cassava Production in Ideato North LGA of Imo State [PDF]
This study examined the relationship between farm size and technical efficiency in small holder cassava production in Ideato LGA of Imo state using data from a 2008 farm-level survey of 90 rural households.
Agbaeze, C.C +4 more
core +1 more source