Results 81 to 90 of about 38,720 (293)

Carbon Stock and Environmental Variations of Typical Plantations in Mufu Mountain in Hubei Province, China

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Forest ecosystems play a critical role in the global carbon cycle. As a significant terrestrial carbon sink, plantations exhibit carbon stock patterns that are shaped by tree species composition, stand structure, and environmental conditions. Here, we investigated typical plantation types in the Mufu Mountain, Hubei Province.
Mingyang Ding   +5 more
wiley   +1 more source

Sustainable production systems for organic apple production [PDF]

open access: yes, 2006
Organic apples are often sold for fresh consumption and therefore have to obtain high quality requirements. The fruits must obtain the right size and be undamaged without important infections of pest and diseases.
Lindhard Pedersen, Hanne
core  

Targeting the Dynamic Susceptibility Window: Time‐Sensitive Photodynamic Synergy With Antibiotics Against Streptococcus spp

open access: yesLasers in Surgery and Medicine, EarlyView.
ABSTRACT Objective Evaluated the antimicrobial efficacy of curcumin‐mediated photodynamic inactivation (PDI) against both sensitive and resistant strains of Streptococcus pneumoniae and Streptococcus pyogenes, as well as its potential to enhance antibiotic effects (amoxicillin, ceftriaxone, erythromycin).
Isabella S. Gonçalves   +3 more
wiley   +1 more source

Achievements and problems in the implementation of microcutting technology for clonaI rubber rootstock propagation

open access: yes, 2008
Microcutting is one of in vitro plant propagation methods and has been developed for rubber (Hevea brasiliensis) by using axillary buds from young seedlings as explant sources.
Carron, Marc-Philippe   +4 more
core  

Grafting melons onto potential cucumis spp. rootstocks [PDF]

open access: yes, 2014
Cucumís melo is an economically importar]t crop. Its culture is hampered by differen t types of soil stresses. Grafting melons onto different resistant cucurbits belonging to the genera, Cucurbíta,
Bernat, G.   +5 more
core  

Variation in pollen limitation among reproductive modules points to likely resource reallocation in the alpine plant Veratrum grandiflorum

open access: yesNordic Journal of Botany, EarlyView.
Pollen limitation, a decrease in seed production due to insufficient pollen receipt, may influence plant demography and the evolution of sexual systems. Its empirical estimation of pollen supplementation of some of the flowers on an individual is well known to be prone to overestimation due to potential resource reallocation among the individual's ...
Xia Jiang   +6 more
wiley   +1 more source

Rain-Fed Plantations Of The Domesticated Ziziphus Mauritiana In The Sahel: Effects Of Varieties And Rootstocks On Yields And Fruit Quality

open access: yesJournal of Horticultural Research, 2015
A long-term study was conducted to explore the possibility of using traditional rain-fed systems for growing domesticated Ziziphus mauritiana (so-called Pomme du Sahel) in the Sahel.
Ibrahim Ali   +4 more
doaj   +1 more source

INFLUENCE OF DIFFERENT ROOTSTOCKS ON BASIC NUTRIENTS, SELECTED MINERALS, AND PHENOLIC COMPOUNDS OF APPLE CV. ‘ŠAMPION’

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2018
The research objective was to determine and compare dry matter, crude protein, mineral elements (total), dietary fiber, easily hydrolysable sugars, vitamin C, and minerals (K, Na, Mg, Cu) as well as the content of epicatechin and phenolic acids ...
Piotr Kiczorowski   +3 more
doaj   +1 more source

Soil biochemistry and microbial activity in vineyards under conventional and organic management at Northeast Brazil. [PDF]

open access: yes, 2011
The São Francisco Submedium Valley is located at the Brazilian semiarid region and is an important center for irrigated fruit growing. This region is responsible for 97% of the national exportation of table grapes, including seedless grapes. Based on the
Adriana Mayumi Yano-Melo   +64 more
core   +3 more sources

Tetrataenium paikadae (Apiaceae), a new species from the Western Ghats, India

open access: yesNordic Journal of Botany, EarlyView.
A new species, Tetrataenium paikadae C.Rekha, Manudev & Prasanth (Apiaceae), is described from the State of Kerala, India. The new species is characterised by its hirsute to hispid stems, broadly ovate or rounded leaflets, long petioles with hirsute leaf sheaths, tomentose rays, symmetric flowers, ovate‐lanceolate involucel bracteoles, and mericarp ...
Rekha Chappan   +3 more
wiley   +1 more source

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