Results 61 to 70 of about 143,660 (279)

Sulphate-supplemented NPK nanofertilizer and its effect on maize growth

open access: yesMaterials Research Express, 2020
Sulphate-supplemented nitrogen, phosphorus and potassium (NPKS) fertilizer was nanoformulated through ionic gelation of chitosan (CS) and tripolyphosphate (TPP) at pH value of 5.5 to afford a series of nanofertilizers. The CS-TPP nanoparticles and CS-TPP-
B. Dhlamini   +3 more
semanticscholar   +1 more source

Carbon and nutrient stocks of tea plantations differing in age, genotype and plant population density [PDF]

open access: yes, 2008
Tea (Camellia sinensis L.) is a perennial evergreen shrub managed intensively for continuous growth of young shoots. Most tea plantations were established at the expense of native forest. Change in carbon (C) and nutrient (nitrogen, phosphorus, potassium
Kamau, D.M., Oenema, O., Spiertz, J.H.J.
core   +3 more sources

Zooplankton Abundance with NPK Fertilization

open access: yesJurnal Perikanan dan Kelautan, 2017
Zooplankton has advantages as natural feed for fish larvae. Therefore, necessary to attempts natural growth of zooplankton in aquaculture media, e.g. fertilization. This research aim to describe NPK Ferlitilizer influence to zooplankton abundance. Research conducted at January 2016, in Aquatic Resources Management Laboratory- Muhammadiyah University of
Muta Ali Khalifa   +2 more
openaire   +2 more sources

Locality-Aware Hybrid Coded MapReduce for Server-Rack Architecture

open access: yes, 2017
MapReduce is a widely used framework for distributed computing. Data shuffling between the Map phase and Reduce phase of a job involves a large amount of data transfer across servers, which in turn accounts for increase in job completion time.
Gupta, Sneh, Lalitha, V.
core   +1 more source

CsdA‐LaeB Regulatory Hub Contributes to Aspergillus fumigatus Virulence via Fumiquinazoline C Biosynthesis

open access: yesAdvanced Science, EarlyView.
This study identifies a conserved CsdA‐LaeB hub in Aspergillus fumigatus that regulates secondary metabolite fumiquinazoline C (FqC). Disrupting this hub enhances FqC production and virulence, shedding new light on the post‐transcriptional regulatory logic linking secondary metabolism to pathogenicity and offering alternative strategies for diagnostic ...
Zili Song   +14 more
wiley   +1 more source

PENGARUH KOMPOSISI NPK DAN DOSIS PEMUPUKAN TERHADAP PERTUMBUHAN ANTHURIUM DAUN WAVE OF LOVE (Anthurium sp.) [PDF]

open access: yes, 2009
Research this aim to study of composition and dosage of NPK fertilizer which both for growth of Anthurium sp. Benefit of research this can gave information of usage composition and dosage of NPK fertilizer which both for to growth of Anthurium sp ...
RINSAWATI, DWI
core  

Extremal dynamics on complex networks: Analytic solutions

open access: yes, 2005
The Bak-Sneppen model displaying punctuated equilibria in biological evolution is studied on random complex networks. By using the rate equation and the random walk approaches, we obtain the analytic solution of the fitness threshold $x_c$ to be 1/(_f+1),
G. R. Grimmett   +7 more
core   +1 more source

Rangewide responses of Mimulus cardinalis to an extreme heat event

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Extreme events are an understudied aspect of ongoing anthropogenic climate change that could play a disproportionate role in the threat that rapid environmental shifts pose to natural populations. Methods We exposed plants originating from seeds that were harvested before (ancestors) and after (descendants) multiple extreme heat events
Lucas J. Albano   +6 more
wiley   +1 more source

Mısır Bitkisinin Gelişimi ve Beslenmesi Üzerine Hümik Asit ve NPK Uygulamalarının Etkisi

open access: yesJournal of Agricultural Sciences, 2001
Bu çalışmada, toprağa azot, fosfor ve potasyumlu gübre kombinasyonları İle hümik asit uygulamalarının mısır bitkisinin gelişmesi ve mineral beslenmesine etkisi araştırılmıştır.
K. Mesut Çimrin
doaj   +1 more source

The effect of drought stress on the limits and costs of plasticity in floral longevity in response to pollinator decline

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Declines in pollinator populations can reduce pollination services to plants, resulting in lower seed production. In response to these reductions, plants could increase the probability of pollinator visitation by plastically extending floral longevity.
Caelen McCabe, Christina M. Caruso
wiley   +1 more source

Home - About - Disclaimer - Privacy