Results 171 to 180 of about 2,573,159 (285)

OPTIMUM SOIL QUALITY ATTRIBUTE LEVELS AND VALUES [PDF]

We develop a dynamic optimal cropping systems model for the northern Great Plains, taking into account the impact of the system on soil quality attributes organic and inorganic carbon.
Messele, Teklay, Smith, Elwin G., Lerohl, Mel L.   +2 more
core  

Replication Data: IRRI Long Term Continuous Cropping Experiment 2007

This study contains grain yield data collected from IRRI's long term continuous cropping experiment ...
International Rice Research Institute (IRRI)
core   +1 more source

The stone and the shadow: peasant and aristocratic land appropriation in early medieval Galicia (north‐west Iberia)

Early Medieval Europe, EarlyView.
This paper explores the social dynamics of land appropriation in early medieval Galicia (north‐west Iberia), focusing on the central role labour played in narratives and practices. To that end, it analyses the entire regional corpus of more than one thousand charters dating before 1100, whose distinctive scriptural practices offer exceptional insight ...
Andrea Aparicio Lozano
wiley   +1 more source

Mothers watching mothers: A video‑elicited comparison of ethnotheories on children's helping at home among Kichwa Indigenous mothers (Ecuador) and mothers in Münster (Germany)

Ethos, EarlyView.
Abstract While young children globally are eager to help adults, older children display significant cross‑cultural differences: Western children often become reluctant to do chores, whereas Indigenous children in many Latin American communities maintain strong motivation.
Marta Giner Torréns, Paula von Spee, Alida Schrage, Joscha Kärtner   +3 more
wiley   +1 more source

Local habitat, not landscape diversity, drives richness and reproduction of cavity‐nesting bees and wasps in agricultural landscapes

Insect Conservation and Diversity, EarlyView.
Local habitat type and hedgerow cover strongly shape bee and wasp richness, but only weakly their reproductive output, outweighing the landscape diversity effects at the 1‐km2 scale. Forests host more wasp but fewer bee species, whereas orchards support high richness of both; bee reproduction patterns are driven by one dominant species, while wasp ...
Sara Tassoni, Marit Kinga Kasten, Thomas Hiller, Michael Staab, Frank M. Schurr, Ingo Grass   +5 more
wiley   +1 more source

Challenges to artificial intelligence‐enabled digital technology adoption in farms: a multi‐method approach

International Transactions in Operational Research, EarlyView.
Abstract Artificial intelligence (AI)‐enabled digital technologies have the potential to transform agriculture by supporting decision‐making and automating operations. However, their limited adoptions and scholars’ atheoretical explorations constrain our understanding.
Guoqing Zhao, Shaofeng Liu, Xiaoning Chen, Huilan Chen, Xinyi Li, Guoste Pivoraite   +5 more
wiley   +1 more source

Engineered Yarrowia lipolytica inducing gene silencing confers control ability against gray mold in plants

Journal of Integrative Plant Biology, EarlyView.
Engineered the plant‐colonizing yeast Yarrowia lipolytica to produce and deliver double‐stranded RNAs targeting key genes of the gray mold fungus Botrytis cinerea produced a ‘living factory’ that continuously synthesizes and releases gene‐silencing molecules on plant surfaces, effectively suppressing the pathogen.
Mengjie Liu, Heng Shen, Jie Li, Mei Hao, Yelei Sun, Wenxing Liang   +5 more
wiley   +1 more source

Mechanisms of earthworms to alleviate continuous cropping obstacles through regulating soil microecology [PDF]

Biodiversity Science, 2018
Yanmeng Bi, Zhenjun Sun
openaire   +1 more source

A robust biotechnology induces artificial genomic duplication via transient RNAi‐mediated suppression of OSD1 in rice

Journal of Integrative Plant Biology, EarlyView.
Plant Polyploidization via Gene Interference, a robust technology for inducing polyploidy in various rice accessions, uses transient RNAi‐mediated suppression of OSD1 to induce genomic duplication. Two strategies were used to directly induce fertile autotetraploid plants in the first generation, thereby substantially shortening the breeding cycle ...
Zijun Lu, Lianjun Zhu, Guobin Liang, Rou Chen, Yu Huang, Jia Yang, Liang Fu, Xiangxing Zhao, Runze Wu, Xiangdong Liu   +9 more
wiley   +1 more source

The Progress about Continuous Cropping Obstacles of Flue-Cured Tobacco

Hans Journal of Agricultural Sciences, 2016
openaire   +1 more source