Results 241 to 250 of about 479,549 (306)

How Video‐Based Information Affects Farmers' Willingness to Pay for Drone Services

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Professional service for digital technology like agricultural drones lowers transaction costs and scope thresholds for smallholders. Meanwhile, perceptual adoption barriers remain underexplored. We conduct a two‐stage choice experiment with a randomized video‐based information treatment among 384 Chinese crop farmers to measure its effect on ...
Hua Zhang, Lena Kuhn, Hang Xiong, Zhanli Sun, Thomas Glauben   +4 more
wiley   +1 more source

Vertical distribution and migration of microplastics in soils from Fars Province, Southwest Iran. [PDF]

PLoS One
Forouzan S, Abbasi S, Moosavi AA, Baghernejad M, Enjavinezhad SM, Turner A.   +5 more
europepmc   +1 more source

Hemp Cultivation and Crop Diversification: Implications for Ecosystem Services in Kentucky

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study examines the ecosystem benefits of expanding hemp cultivation by assessing its impact on crop diversity. Using scenario‐based simulations and fixed‐effect panel regressions with county‐level data in Kentucky, we find that increased hemp acreage tends to enhance crop diversity, improving water quality and bird diversity.
Yunsun Park, Seong D. Yun, Brandy E. Phipps, Tyler Mark, Craig Schluttenhofer   +4 more
wiley   +1 more source

Stoichiometry and Homeostasis of Sodium and Potassium Underpins Growth Adaptation of <i>Suaeda salsa</i> in the Yellow River Delta Wetland. [PDF]

Ecol Evol
Dongjie Z, Kaipeng Z, Jingyu Y, Xuepeng L, Lichao Z, Wenjun H, Mingye Z.   +6 more
europepmc   +1 more source

Keeping Pace or Falling Behind? The Depth of Latin American Trade Agreements

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT This article examines whether Latin American countries are keeping pace with global trends in trade agreement depth or falling behind. Using 681 agreements (1970–2019), we develop the Depth Index of Trade Agreements (DITA) to weight provisions endogenously through factor analysis based on co‐occurrence patterns.
Raphael Gomes da Silva, Fernanda Aparecida Silva, Lia Nogueira   +2 more
wiley   +1 more source

Mapping the soil microbiome functions shaping wetland methane emissions. [PDF]

mSystems
Borton MA, Oliverio AM, Narrowe AB, Villa JA, Rinke C, Hoyt DW, Liu P, McGivern BB, Bechtold EK, Ellenbogen JB, Daly RA, Smith GJ, Angle JC, Flynn RM, Freiburger AP, Louie KB, Stemple B, Northen TR, Henry C, Miller CS, Morin TH, Bohrer G, Wrighton KC.   +22 more
europepmc   +1 more source

Glucosinolate and Isothiocyanate Profiles in Different Varieties of Raphanus sativus Seed via Multivariate Data Analysis

AgriFood: Journal of Agricultural Products for Food, EarlyView.
Through HPLC–MS/MS analysis and multivariate statistics, raphani semen (RS) varieties with high functional components were screened. The white raphani semen “Xuebawang” was identified as ideal for further study due to its high bioactive content: glucoraphenin (9010.27 mg/100 g), glucoraphanin (1027.76 mg/100 g), sulforaphane (66.14 mg/100 g), and ...
Yonghua Li, Dongmei Lin, Peng Wu, Rui Gao, Jingxiu Bi, Yuying Jiang, Tong Zhao, Xuexia Yuan, Jianhan Xu, Pingxiang Liu, Yutao Wang   +10 more
wiley   +1 more source

Polyethylene Microplastic-Induced Changes in Soil Properties Mediate Nutrient Accumulation and Growth of <i>Amaranthus tricolor</i> L. [PDF]

Plants (Basel)
Yang L, Wang M, Cheng J, Long J, Wang L, Liu J, Zhai W, Liu J, Feng L, Luo Y.   +9 more
europepmc   +1 more source

The contribution rate of stem-leaf and root of alfalfa (<i>Medicago sativa L.</i>) with diverse spatial distribution patterns to sediment and runoff reduction on the Loess Plateau. [PDF]

Front Plant Sci
Yao C, Zhuan Y, Liu Y, Wang Y, Xu G, Chen S, Zhu M, Wu F.   +7 more
europepmc   +1 more source

Machine learning-based seasonal SMAP soil moisture retrieval integrating MODIS drought indices: A case study of the Wujiang River Basin. [PDF]

PLoS One
Zhao J, Lu H, Qu P, Yuan Y.
europepmc   +1 more source