Results 61 to 70 of about 124,841 (300)

Genotyping-by-sequencing of three mapping populations for identification of candidate genomic regions for resistance to sterility mosaic disease in pigeonpea

open access: yesScientific Reports, 2017
Sterility mosaic disease (SMD) is one of the serious production constraints that may lead to complete yield loss in pigeonpea. Three mapping populations including two recombinant inbred lines and one F2, were used for phenotyping for SMD resistance at ...
Rachit K. Saxena   +14 more
doaj   +1 more source

Genome-Wide Discovery and Deployment of Insertions and Deletions Markers Provided Greater Insights on Species, Genomes, and Sections Relationships in the Genus Arachis

open access: yesFrontiers in Plant Science, 2017
Small insertions and deletions (InDels) are the second most prevalent and the most abundant structural variations in plant genomes. In order to deploy these genetic variations for genetic analysis in genus Arachis, we conducted comparative analysis of ...
Manish K. Vishwakarma   +8 more
doaj   +1 more source

Iron‐Mediated Release of Aged Dissolved Organic Carbon From Waterlogged Peatland Under Warming

open access: yesAdvanced Science, EarlyView.
This study conducts a five‐year in situ warming experiment in high‐altitude peatlands to examine dissolved organic carbon (DOC) release. The study shows that warming promotes the release of plant‐derived modern DOC in drained peatlands, but amplifies aquatic export of century‐old DOC from waterlogged peatlands via Fe‐mediated DOC mobilization—a ...
Guohua Dai   +18 more
wiley   +1 more source

The greenhouse effect in the high tropics of Colombia: a modeling approach

open access: yes, 2011
Throughout this presentation the Colombian tomato production in the high tropics is discussed as an example. The high altitude tropical climate of the Bogota plateau is characterized and the necessity for protected tomato cultivation is explained.
Schrevens, E., Gil, R., Bojacá, C.R.
core   +1 more source

Palmitoylation of PSD‐95 Orchestrates Learning‐Dependent Metaplasticity in the Amygdala and Fear Memory

open access: yesAdvanced Science, EarlyView.
This study reveals that fear learning specifically triggers PICK1/DHHC2‐dependent palmitoylation of PSD‐95 in the lateral amygdala. Fear conditioning induces the dissociation of DHHC5 from PSD‐95 and the association of PSD‐95 with DHHC2. DHHC2‐mediated palmitoylation of PSD‐95 is required for synaptic transmission and underlies fear learning–induced ...
Zu‐Cheng Shen   +11 more
wiley   +1 more source

Improving Goat Production in the Tropics: A manual for development workers [PDF]

open access: yes, 1996
Improving Goat Production in the Tropics is written both for livestock specialists and for development workers who have not been formally trained in animal production.
Peacock, Christie
core   +1 more source

Microbial consortium culture and vermi-composting technologies for recycling on-farm wastes and food production

open access: yesInternational Journal of Recycling of Organic Waste in Agriculture, 2018
Purpose A study was conducted to characterize the ‘Madhyam culture’ (Excel Crop Care Limited.), an aerobic-composting microbial consortium culture, and understand composting dynamics, product quality and use in crop production vis-à-vis vermi-composting (
Girish Chander   +7 more
doaj   +1 more source

Does backyard-keeping of native sows by smallholders in Quezon, Philippines, offer sustainability benefits compared to more intensive management of exotic sow breeds?

open access: yesJournal of Agriculture and Rural Development in the Tropics and Subtropics, 2020
The present study in Quezon, Philippines, assessed the sustainability of small-scale production systems, based either on native or on exotic sow breeds, using different survey tools in a socio-economic approach. In two research periods, data sets with 49
Philipp C. Muth   +5 more
doaj   +1 more source

Single‐Cell and Spatial Transcriptomics Unveil Key Regulators Governing Cell Differentiation for Schistosoma japonicum Sexual Development

open access: yesAdvanced Science, EarlyView.
Using single‐cell and spatial transcriptomics, we identified key regulators that govern cell differentiation involved in parasite development and egg laying in Schistosoma japonicum. This comprehensive study establishes a foundational resource for understanding schistosome biology, deciphers the regulatory programs underlying cell differentiation and ...
Zhigang Lu   +9 more
wiley   +1 more source

Reimagining landscape sustainability through integrated farming system models and policies under changing climate scenarios

open access: yesDiscover Sustainability
In the context of climate change, natural resource degradation, and decreasing farm and input productivity, there is an urgent need to redesign agricultural systems with the use of integrated, landscape-level approaches.
Gajanan L Sawargaonkar   +13 more
doaj   +1 more source

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