Results 81 to 90 of about 1,013,863 (306)

Modern and Ancient Genomes Reveal Neolithic Paternal Expansions of Millet and Rice Farmers and Demic Diffusion from China into Mainland Southeast Asia

open access: yesAdvanced Science, EarlyView.
This study clarifies the genetic patterns of paternal lineages across East Asia and Mainland Southeast Asia. Han populations are relatively homogeneous, whereas southern ethnolinguistic minorities display regional structures. Shared Y‐chromosome lineages indicate Neolithic expansions and extensive north‐south gene flow, supporting demic diffusion ...
Yunhui Liu   +15 more
wiley   +1 more source

Effect of service quality on coffee based economic cluster development on farmers and other stakeholders satisfaction in Bondowoso district [PDF]

open access: yesCoffee and Cocoa Research Journal, 2015
Economic cluster approach can be used to enhance economic growth of a region by optimizing local resources. Coffee is one of plantation commodity which is developed in Bondowoso district through economic cluster model.
Lya Aklimawati   +2 more
doaj  

A participatory methodology for large scale field trials in the UK [PDF]

open access: yes, 2006
Farmer participation was essential in developing a uniquely useful set of wheat variety trials data on a wide range of organic farms over two years. Although the trials were successful, it became clear that some of the participating farmers felt there ...
Clarke, Dr S M   +8 more
core  

Comparative Single‐Cell Transcriptomic Atlas Reveals the Genetic Regulation of Reproductive Traits

open access: yesAdvanced Science, EarlyView.
A cross‐species single‐cell transcriptomic atlas of reproductive and central nervous system tissues from sheep and humans reveals conserved cellular programs and regulatory networks that regulated fertility. Integration with GWAS for sheep lifetime average litter size identifies UNC5–SLIT–BMP signaling as a core pathway coordinating neuroendocrine ...
Bingru Zhao   +8 more
wiley   +1 more source

Enhancing Binding by Electron Transfer at Heterointerfaces of Biochar‐Modified Hydrogel to Improve Utilization Efficiency of Wastewater Recovered Nutrients

open access: yesAdvanced Science, EarlyView.
Enhancing the utilization efficiency of nutrients recovered from wastewater is achieved through hydrogel modification by biochar. The strategy improves nutrient binding to hydrogels via electron transfer at heterointerfaces, thereby reducing nutrient release rate.
Hao Hu   +7 more
wiley   +1 more source

Income Taxation of Farmer Cooperatives [PDF]

open access: yes, 1970
PDF pages:
Hollis, David C., Ingraham, Charles H.
core  

Parasitic Plant–Host Interactions: Molecular Mechanisms and Agricultural Resistance Strategies

open access: yesAdvanced Science, EarlyView.
Parasitic plants devastate global agriculture through sophisticated molecular interactions with host crops. This review synthesizes current understanding of parasitic plant‐host interactions, from strigolactone‐mediated germination and haustorium formation to host defense mechanisms.
Jiayang Shi, Qi Xie, Feifei Yu
wiley   +1 more source

Reflexión teórica sobre la validez de los preceptos de acción social de Max Weber para el análisis del campesinado actual Theoretical reflection on the validity of the rules of social action of Max Weber for the analysis of the present peasantry

open access: yesAmbiente & Sociedade, 2005
En un fin de siglo marcado por un nuevo orden mundial, los campesinos no pueden quedarse al margen; la nueva socialidad rural ya no sólo tiene sus nudos en barrios y comunidades, también en proyectos y aparatos económicos gestionados por las ...
Diosey Ramón Lugo Morin
doaj   +1 more source

Bidirectionally Thermochromic Nanocolloid System for on‐Demand Optical Switching and Agricultural Energy Management

open access: yesAdvanced Science, EarlyView.
A bidirectionally thermochromic nanocolloid system is developed for facility agriculture. The bidirectional and wide‐temperature response dynamically modulates light radiation, stabilizing the indoor climate, improving supplemental lighting efficiency, and accelerating plant photosynthesis.
Qinbo Jiang, Jiayi Li, Hui Zhang
wiley   +1 more source

Karacadağ Paddy (Oryza sativa L.) Farming Survey Study under Şanlıurfa Conditions

open access: yesTürkiye Tarımsal Araştırmalar Dergisi, 2016
This study aimed to determination of structure of Karacadağ paddy farming and habits of farmers. Fourteen villages were determined for survey study in Şanlıurfa province of Siverek district.
Abdullah ÖKTEM
doaj   +1 more source

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