Results 221 to 230 of about 128,059 (295)

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

Variation in seed and kernel oil characteristics of wild Litsea cubeba influenced by major ecological factors across southern China. [PDF]

BMC Plant Biol
Liao G, Pan X, Ning X, Fan G, Chen S, Zhang L, Wang Z, Yang Y, Wang J.   +8 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

Canada1Water: Hydraulic parametrized integrated soil, bedrock and peatlands datasets. [PDF]

Data Brief
Kessel ED, Frey SK, Lapen DR, Geng X, Russell HAJ.   +4 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

Priority effects drive fungal and nematode emergence from insect larvae. [PDF]

FEMS Microbiol Ecol
Payelleville A, Warren M, Golde C, Sasai D, Pan B, Cleary P, Gomez A, Shrestha R, Ogier JC, Gaudriault S, Jacobs-Wagner C, Fukami T.   +11 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

Excessive phosphorus loading contributes to future vulnerability of mangrove ecosystems by reducing net ecosystem exchange of carbon. [PDF]

Camb Prism Coast Futur
Krauss KW, Conrad JR, Duberstein JA, Ward EJ, Drexler JZ, Buffington KJ, Benscoter BW, Miller HJ, Faron NT, Merino S, From AS, Peneva-Reed E, Zhu Z, Thorne KM, Feller IC.   +14 more
europepmc   +1 more source

Urbanization alters soil trace metal enrichment and health risks in the black soil Region of Northeast China. [PDF]

PLoS One
Du G, Sun Y, Lu H, Yan B, Dai H, Liu K, Xu K.   +6 more
europepmc   +1 more source