Results 21 to 30 of about 514,067 (357)

Effet du passage par le tractus digestif des ruminants domestiques sur la germination des graines de légumineuses ligneuses des zones tropicales sèches

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1996
La survie et la germination des graines de sept espèces de légumineuses ligneuses (A. nilotica adansonii, A. raddiana, A. senegal, A. seyal, B. rufescens, F. albida et P. juliflora) ont été étudiées après ingestion et excrétion par des bovins, des ovins
Pascal Danthu   +4 more
doaj   +1 more source

A review of the ecosystem functions in oil palm plantations, using forests as a reference system

open access: yesBiological Reviews of The Cambridge Philosophical Society, 2017
Oil palm plantations have expanded rapidly in recent decades. This large‐scale land‐use change has had great ecological, economic, and social impacts on both the areas converted to oil palm and their surroundings.
C. Dislich   +22 more
semanticscholar   +1 more source

Study the Drying Behavior of Red Pepper (Capsicum annuum L.)

open access: yesInternational Journal of Bio-Resource and Stress Management, 2022
The experiment was carried out in the laboratories of the Department of Food Engineering and the Department of Plantation Spices Medicinal & Aromatic Crops, and the Central Horticultural Laboratories, Bidhan Chandra Krishi Viswavidyalaya, West Bengal ...
A. Anjaneyulu, A. B. Sharangi
doaj  

Three Species of Weeds Enhance The Population of Predator and Parasitoid of Coffee Berry Borers

open access: yesBiosaintifika: Journal of Biology & Biology Education, 2018
Flowering weeds can serve as refugia for natural enemies. In coffee plantation, they might has the potential to attract predator and parasitoid of Coffee Berry Borer (CBB), Hypothenemus hampei Ferr. (Coleoptera: Scolytidae).
Cucu Daniati   +2 more
doaj   +1 more source

Disruptant Effects of 4-Allylanisole and Verbenone on \u3ci\u3eTomicus Piniperda\u3c/i\u3e (Coleoptera: Scolytidae) Response to Baited Traps and Logs [PDF]

open access: yes, 2018
We assessed the inhibitory effects of the host compound 4-allylanisole (release rates = 1 and 2 mg/d in 1994, and 1 and 10 mg/d in 2001) on the response of the pine shoot beetle, Tomicus piniperda (L.), adults to funnel traps baited with the attractant ...
Haack, Robert A   +3 more
core   +2 more sources

Effects of habitat and landscape characteristics on medium and large mammal species richness and composition in northern Uruguay

open access: yesZoologia (Curitiba), 2010
The increasing world population and demand for food and other products has accelerated the conversion of natural habitats into agricultural lands, plantations and urban areas.
María José Andrade-Núñez   +1 more
doaj   +1 more source

Greater stability of carbon capture in species-rich natural forests compared to species-poor plantations

open access: yesEnvironmental Research Letters, 2020
Tree plantations and forest restoration are leading strategies for enhancing terrestrial carbon (C) sequestration and mitigating climate change. While it is well established that species-rich natural forests offer superior C sequestering benefits ...
Anand M. Osuri   +5 more
semanticscholar   +1 more source

Regional Mapping of Plantation Extent Using Multisensor Imagery

open access: yesRemote Sensing, 2016
Industrial forest plantations are expanding rapidly across Monsoon Asia and monitoring extent is critical for understanding environmental and socioeconomic impacts.
Nathan Torbick   +3 more
doaj   +1 more source

Effect of Gamma rays on the textile plantations of parsley plants Petroselinum crispum [PDF]

open access: yesمجلة التربية والعلم, 2007
This study attained to callus induction from(shoot tips, leaves, hypocotyle and roots) of petroselinum crispum L . plants which produced by non radiation and radiation seeds and explants in solid MS medium with different concentration of growth ...
Raghed Al-Zoubiadi, Abdullah Al-Nuiami
doaj   +1 more source

The Fall and Rise Again of Plantations in Tropical Asia: History Repeated?

open access: yesLand, 2014
The type of agrarian structure employed to produce tropical commodities affects many dimensions of land use, such as ownership inequality, overlapping land rights and conflicts, and land use changes. I conduct a literature review of historical changes in
Derek Byerlee
doaj   +1 more source

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