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COVID-19
may george gao director cdc said animal samples collected seafood market tested negative virus indicating market site early superspreading event site initial outbreak.traces virus found wastewater samples collected milan turin italy december .by december spread infection almost entirely driven humantohuman transmission...
COVID-19
pneumonia cluster unknown cause observed december treated doctor zhang jixian hubei provincial hospital informed wuhan jianghan cdc december.december test report addressed wuhan central hospital company capitalbio medlab stated erroneous positive result sars causing group doctors wuhan central hospital alert colleagues...
COVID-19
january china reported nearly new cases one day including two people beijing one shenzhen.later official data shows people already developed symptoms may infected.report lancet january indicated human transmission strongly recommended personal protective equipment health workers said testing virus essential due pandemi...
COVID-19
italy overtook china country deaths march .march united states overtaken china italy highest number confirmed cases world.research coronavirus genomes indicates majority covid cases new york came european travellers rather directly china asian country.retesting prior samples found person france virus december person un...
COVID-19
misinformation initial outbreak covid‑ misinformation disinformation regarding origin scale prevention treatment aspects disease rapidly spread online.in september us centers disease control prevention cdc published preliminary estimates risk death age groups united states estimates widely misreported misunderstood.spe...
COVID-19
behaviors increase risk transmission include kissing licking petting animal.the virus appear able infect pigs ducks chickens all.mice rats rabbits infected unlikely involved spreading virus.tigers lions zoos become infected result contact infected humans.expected monkeys great ape species orangutans also infected covid...
COVID-19
denmark major producer mink pelts ordered slaughter minks fears viral mutations following outbreak referred cluster .vaccine mink animals researched.research international research vaccines medicines covid‑ underway government organisations academic groups industry researchers.cdc classified require bsl grade laborator...
COVID-19
november possible treatments studied humans far.transmission prevention research modelling research conducted several objectives including predictions dynamics transmission diagnosis prognosis infection estimation impact interventions allocation resources.modelling studies mostly based compartmental models epidemiology...
COVID-19
treatmentrelated research repurposed antiviral drugs make research covid‑ treatments.candidates trials include vasodilators corticosteroids immune therapies lipoic acid bevacizumab recombinant angiotensinconverting enzyme .in march world health organization initiated solidarity trial assess treatment effects promising ...
COVID-19
based preliminary results dexamethasone treatment recommended nih patients covid‑ mechanically ventilated require supplemental oxygen patients covid‑ require supplemental oxygen.in september released updated guidance using corticosteroids covid‑.recommends systemic corticosteroids rather systemic corticosteroids treatm...
COVID-19
bamlanivimab authorized people positive results direct sarscov viral testing twelve years age older weighing least kilograms lb high risk progressing severe covid‑ hospitalization.includes years age older chronic medical conditions.in february fda issued emergency use authorization eua bamlanivimab etesevimab administe...
COVID-19
cytokine storm lead ards multiple organ failure.data collected jin yintan hospital wuhan china indicates patients severe responses covid‑ greater amounts proinflammatory cytokines chemokines system patients milder responses.high levels proinflammatory cytokines chemokines indicate presence cytokine storm.tocilizumab in...
COVID-19
interleukin receptor ilr antagonist approved fda undergo phase iii clinical trial assessing effectiveness covid‑ based retrospective case studies treatment steroidrefractory cytokine release syndrome induced different cause car cell therapy .randomised controlled evidence tocilizumab efficacious treatment crs.prophylac...
COVID-19
spike protein sarscov primary target neutralizing antibodies.august eight neutralizing antibodies targeting spike protein sarscov entered clinical studies.proposed selection broadneutralizing antibodies sarscov sarscov might useful treating covid‑ also future sarsrelated cov infections.mechanisms however antibodydepend...
COVID-19
involves production convalescent serum consists liquid portion blood people recovered infection contains antibodies specific virus administered active patients.strategy tried sars inconclusive results.updated cochrane review may found high certainty evidence treatment people moderate severe covid‑ convalescent plasma r...
COVID-19
academics pointed moral distress healthcare workers ethics distributing scarce healthcare resources ventilators global justice vaccine diplomacies.socioeconomic inequalities genders races groups disabilities communities regions countries continents also drawn attention academia general public.effect diseases pharmacy t...
COVID-19
johns hopkins medicine.guidelines treatment management patients covid.infectious diseases society america.coronavirus disease covid treatment guidelines pdf.national institutes health.world health organization .therapeutics covid living guideline january report.hdl.
Nankeen night heron
whoncovtherapeutics..nhs england nhs improvement.national guidance postcovid syndrome assessment clinics report.due distinctive reddishbrown colour also commonly referred rufous night heron.primarily nocturnal observed broad range habitats including forests meadows shores reefs marshes grasslands swamps.species cm leng...
Nankeen night heron
term originates city nanjing material first made.alternative name species rufous night heron word rufous refers reddishbrown colour accurately describes colour birds plumage.name widely used regions new guinea wallacea.the name species’ genus nycticorax means ‘night raven’ derived ancient greek words nuktos meaning nig...
Nankeen night heron
adult male cm length female slightly smaller measuring cm.weight varies g g wingspan ranges cm.females smaller measurements sexes nankeen night heron alike appearance.the nankeen night heron heavy black bill similar length head.face white cinnamon tint nape crown breeding adults greyblack.breeding season also usually t...
Nankeen night heron
tipped black newly grown.heron rich chestnut colour across upperparts colours intense breeding season.underparts nankeen night heron white gradual blend chestnut colour white neck upper breast.back tail upper wing bird rich rufous colour.iris straw yellow tinged orange breeding season legs feet creamy yellow.
Nankeen night heron
legs relatively shorter herons become bright pink courtship early breeding.juvenile nankeen night herons quite different appearance compared adults top head nape blackbrown colour streaked beige.upper throat chin white rest neck heavily streaked brown.tail juveniles rufousbrown legs feet limegreen olivegrey bill dull o...
Nankeen night heron
disturbed roosting heron gives short deep quock.nankeen night heron gives hoarse croaking quok flight harsh croak sound feeding group.threat call bird rok sound used aggregations.nankeen night heron chicks described beg kakkakkak call first two weeks order obtain attention parents feeding.also squawk dispute among them...
Nankeen night heron
leaving nest period still flightless young nankeen night herons utter noisy highpitched screech alarmed.distribution habitat nankeen night herons broad distribution found australia new zealand philippines papua new guinea solomon islands java new caledonia palau caroline islands federated states micronesia.native austr...
Nankeen night heron
commonly found near rivers streams.species prefer habitats emergent vegetation near permanent water.nankeen night heron mainly nocturnal thus roosts daytime dense cover trees bushes reeds.exposed situations also known roost dead trees.urban areas nankeen night heron favours nesting roosting trees cypresses pines.
Nankeen night heron
also reside urban wetlands dry fields gardens ponds airports parks.behaviour nankeen night heron almost fully nocturnal.tend leave roosts shortly sunset active dusk dawn.attentive general including roosting vulnerable predators feeding.however species remain stable widespread current conservation measures.adult nankeen...
Nankeen night heron
populations regularly migrate accordance seasonal shifts usually move north go far papua new guinea also arrive new zealand well pacific islands christmas island lord howe island cocoskeeling island.populations nankeen night heron classified sedentary hardly migrate all.when facing threats male nankeen night herons sta...
Nankeen night heron
timing species’ breeding also largely dependent feeding conditions food availability.nankeen night herons typically nest dense trees also nest marshes swamps.areas without vegetation species also build nests caves rock overhangs.often breed within large mixedspecies colonies include ibises cormorants heron species spoo...
Nankeen night heron
nests constructed ground merely ring sticks prevents eggs rolling away.sticks collected male birds females arrange nest.building nests may take place daytime night.the colour species’ eggs pale greenblue clutch ranges two five.mean dimensions eggs .mm length .
Nankeen night heron
mm width.incubation typically lasts days parents help incubate care young.nankeen night heron hatchlings altricial fledge around six seven weeks birth.chicks aggressive adults including parents approach nest.may leave nest around two weeks return fed.
Nankeen night heron
fed away nest third week hatching.diet feeding main diet nankeen night heron consists mostly aquatic creatures including freshwater invertebrates crayfish sea turtle hatchlings crabs fish species like mosquito fish carp.among crayfish appears dominant prey.prey include frogs lizards mice well insects crickets water bee...
Nankeen night heron
young fed first mouth mouth later adults regurgitating nest.nankeen night herons mainly forage night morning.typical foraging behaviour includes walking slowly looking shallow water prey.however also forage deep water plunging perches.primarily nocturnal species also feeds daytime breeding season ensure food availabili...
The CIS Critical Security Controls for Effective Cyber Defense
species assessed stable fluctuating declining population trend large population size extremely large range estimated extent occurrence km.iucn red list states reasons nankeen night heron evaluated species least concern.various views plumages referencesproject initiated early response extreme data losses experienced org...
The CIS Critical Security Controls for Effective Cyber Defense
controls designed primarily automated means used implement enforce monitor them.security controls give nononsense actionable recommendations cyber security written language that’s easily understood personnel.goals consensus audit guidelines includeleveraging cyber offense inform cyber defense focusing high payoff areas...
The CIS Critical Security Controls for Effective Cyber Defense
https comprises additional safeguards builds upon safeguards identified ig.the safeguards selected ig help security teams cope increased operational complexity.safeguards depend enterprisegrade technology specialized expertise properly install configure.an ig enterprise employs individuals responsible managing protecti...
The CIS Critical Security Controls for Effective Cyber Defense
major concern loss public confidence breach occurs.implementation groups igs recommended guidance prioritize implementation cis controls.ig comprises additional safeguards.builds upon safeguards identified ig ig totaling safeguards cis controls v.an ig enterprise commonly employs security experts specialize different f...
The CIS Critical Security Controls for Effective Cyber Defense
successful attacks cause significant harm public welfare.safeguards selected ig must abate targeted attacks sophisticated adversary reduce impact zeroday attacks.below list cis controls vcis control inventory control enterprise assetscis control inventory control software assetscis control data protectioncis control se...
The CIS Critical Security Controls for Effective Cyber Defense
version .released february council cyber security ccs.version .released october .version .released august priorization version .version released march .version .
The CIS Critical Security Controls for Effective Cyber Defense
released april .compared version version .reprioritized controls changed two controls secure network engineering csc version deleted version ..csc email web browser protections added version ..in version controls reshuffled.controls considered basic foundational organizational.also released cis ram information security...
Electron shell
authors initial draft include members ofus national security agency red team blue teamus department homeland security uscertus dod computer network defense architecture groupus dod joint task force – global network operations jtfgnous dod defense cyber crime center dcus department energy los alamos national lab three n...
Electron shell
bohr built model electrons elements thus“from led following possible scheme arrangement electrons light atomsperiodic table bohr showing electron configurations second paper went th element.the shell terminology comes arnold sommerfelds modification bohr model.period bohr working walther kossel whose papers called orbi...
Electron shell
moseley part rutherford’s group niels bohr.moseley measured frequencies xrays emitted every element calcium zinc found frequencies became greater elements got heavier leading theory electrons emitting xrays shifted lower shells.led conclusion electrons kossel’s shells definite limit per shell labeling shells letters k ...
Electron shell
known lines meant time barkla decided might scattering lines previous began k. however later experiments indicated k absorption lines produced innermost electrons.letters later found correspond n values etc.used bohr model.used spectroscopic siegbahn notation.the work assigning electrons shells continued many chemists ...
Electron shell
einstein rutherford follow chemistry unaware chemists developing electron shell theories periodic table chemistry point view irving langmuir charles bury j.j. thomson gilbert lewis introduced corrections bohr’s model maximum two electrons first shell eight next responsible explaining valency outer electron shells build...
Electron shell
however electron shell development niels bohr basically theory chemist charles rugeley bury paper.as work continued electron shell structure sommerfeldbohr model sommerfeld introduced three quantum numbers n k described size orbit shape orbit direction orbit pointing.use k boltzmann constant azimuthal quantum number ch...
Electron shell
example subshell subshell fourth n shell type described first row.the second column azimuthal quantum number ℓ subshell.precise definition involves quantum mechanics number characterizes subshell.the third column maximum number electrons put subshell type.example top row says stype subshell etc.two electrons it.case fi...
Electron shell
example looking top two rows every shell subshell second shell higher p subshell i.e.p subshell.the final column gives historical origin labels p f. come early studies atomic spectral lines.labels namely g h alphabetic continuation following last historically originated label f. number electrons shell subshell constrai...
Electron shell
elements would electrons g subshell thus electrons shell fifth principal shell.subshell energies filling order although sometimes stated electrons shell energy approximation.however electrons one subshell exactly level energy later subshells energy per electron earlier ones.effect great enough energy ranges associated ...
Electron shell
subshells lower n ℓ value filled higher n ℓ values.case equal n ℓ values subshell lower n value filled first.list elements electrons per shell list gives elements arranged increasing atomic number shows number electrons per shell.glance subsets list show obvious patterns.particular every set five elements electric blue...
Electron shell
elements belong lanthanides actinides.the list primarily consistent aufbau principle.however number exceptions rule example palladium atomic number electrons fifth shell unlike atoms lower atomic number.entries table uncertain experimental data unavailable.example elements past short halflives electron configurations y...
Atlantic bluefin tuna
variously known northern bluefin tuna mainly including pacific bluefin subspecies giant bluefin tuna individuals exceeding kg lb formerly tunny.atlantic bluefins native western eastern atlantic ocean well mediterranean sea.become extinct black sea.atlantic bluefin tuna close relative two bluefin tuna species—the pacifi...
Atlantic bluefin tuna
mediumsized large individuals heavily targeted japanese rawfish market bluefin species highly prized sushi sashimi.this commercial importance led severe overfishing.international commission conservation atlantic tunas affirmed october atlantic bluefin tuna stocks declined dramatically last years eastern atlantic wester...
Atlantic bluefin tuna
formerly endangered species population since recovered.most bluefins captured commercially professional fishermen using longlines purse seines assorted hookandline gear heavy rods reels harpoons.recreationally bluefins one important biggame species sought sports fishermen since particularly united states also canada sp...
Atlantic bluefin tuna
also true new zealand fiji.bluefin tuna often referred common tunny especially uk australia new zealand.name tuna derivative spanish atún widely adopted california early since become accepted tunas including bluefin throughout englishspeaking world.languages red color bluefins meat included name atún rojo spanish tonno...
Atlantic bluefin tuna
head contains pineal window allows fish navigate multiple thousandsofmiles range.color dark blue gray gold coruscation covering body bright yellow caudal finlets.bluefin tuna distinguished family members relatively short length pectoral fins.livers unique characteristic covered blood vessels striated.tunas short pector...
Atlantic bluefin tuna
.–.ft long weigh around – kg – lb.largest recorded specimen taken international game fish association rules caught nova scotia area renowned huge atlantic bluefin weighed kg lb .ft long.longest contest man tuna fish occurred near liverpool nova scotia six men taking turns fought – kilograms – lb tuna hours.
Atlantic bluefin tuna
smithsonian institution u. s. national marine fisheries service accepted species weigh kg lb though details lacking.atlantic bluefin tuna reach maturity relatively quickly.survey included specimens ..ft length kg lb weight none believed older years.
Atlantic bluefin tuna
however large specimens may years old.the bluefin possesses enormous muscular strength channels pair tendons lunateshaped caudal fin propulsion.contrast many fish body stays rigid tail flicks back forth increasing stroke efficiency.also efficient circulatory system.possesses one highest bloodhemoglobin concentrations a...
Atlantic bluefin tuna
members tuna family warmblooded ability thermoregulate highly developed bluefin tuna fish.allows seek food rich chilly waters north atlantic.biology ecology bluefins dive depths ft. atlantic bluefin tuna typically hunts small fish sardines herring mackerel invertebrates squid crustaceans.exhibit opportunistic hunting s...
Atlantic bluefin tuna
tetraphyllidean tapeworm pelichnibothrium speciosum one parasite species.tapeworms definite host blue shark generally seem feed tuna atlantic bluefin tuna likely deadend host p. speciosum.life history female bluefins thought produce million eggs species described oviparous.atlantic bluefin tuna spawn two widely separat...
Atlantic bluefin tuna
spawning ground western stock gulf mexico.popup satellite tracking results appear confirm large measure belief held many scientists fishermen although bluefin spawned area may forage widely across atlantic return area spawn.atlantic bluefins group together large concentrations spawn times highly vulnerable commercial f...
Atlantic bluefin tuna
human interaction ancient fishery according longo turn first millennium ce sophisticated bluefin tuna trap fishery emerged.... trap fishery called tonnara italian madrague french almadraba spanish armação portuguese forms elaborate maze nets capture corral bluefin tuna spawning season.active thousand years traditionala...
Atlantic bluefin tuna
japanese manufacturers developed lightweight highstrength polymers spun drift net.though banned high seas early hundreds miles often deployed single night.atsea freezing technology allowed bring frozen sushiready tuna farthest oceans market long year.the initial target yellowfin tuna.japanese value bluefin s. late spor...
Atlantic bluefin tuna
bluefin sportfishings rise however coincided japans export boom.cargo planes returning japan empty.japanese entrepreneur realized could buy new england canadian bluefins cheaply started filling japanbound holds tuna.exposure beef fatty meats u.s. occupation following world war two prepared japanese palate bluefins fatt...
Atlantic bluefin tuna
appreciation rebounded across pacific americans started eat raw fish late s.prior atlantic bluefin fisheries relatively small scale populations remained stable.although local stocks north sea damaged unrestricted commercial fishing populations risk.however purse seiners catching fish canned tuna market united states co...
Atlantic bluefin tuna
aquaculture tuna ranching began early s. canadian fishermen st marys bay captured young fish raised pens.captivity grow reach hundreds kilos eventually fetching premium prices japan.ranching enables ranchers exploit unpredictable supply wildcaught fish.ranches across mediterranean south australia grow bluefins offshore...
Atlantic bluefin tuna
large proportions juvenile young mediterranean fish taken grown tuna farms.tuna taken wild pens old enough reproduce ranching one serious threats species.bluefins slow growth late sexual maturity compound problems.atlantic population declined nearly since s.in europe australia scientists used lightmanipulation technolo...
Atlantic bluefin tuna
million tons small forage fish removed oceans yearly majority feed farmed fish.market entry many north african mediterranean countries tunisia libya along increasingly widespread practice tuna farming mediterranean areas southern australia southern bluefin tuna depressed prices.one result fishermen must catch twice man...
Atlantic bluefin tuna
.juveniles within range annual variations.conservation fisheries management organizations researchers international commission conservation atlantic tunas iccat — regulators atlantic bluefin fishing—recommended global quota tonnes maintain current stocks tonnes allow fisheries recovery.iccat chose quota tonnes surveys ...
Atlantic bluefin tuna
november iccat set quota tonnes said stocks rebuilt would consider closing areas.on march united nations rejected u.s.backed effort impose total ban atlantic bluefin tuna fishing trading.convention international trade endangered species cites vote european abstentions.leading opponent japan claimed iccat proper regulat...
Atlantic bluefin tuna
made national marine fisheries service species concern one species u.s. government concerns regarding status threats insufficient information available indicate need list species u.s. endangered species act.in november countries meeting morocco international commission conservation atlantic tunas voted keep strict fish...
Atlantic bluefin tuna
tac eastern atlanticmediterranean stock set .in uk government recognised increasing incidence bluefin tuna uk waters recent years funding ongoing research understand ecology species devise approach management.organizations greenpeace international added northern bluefin tuna seafood red list.january bluefin tuna remain...
Atlantic bluefin tuna
cuisine atlantic bluefin tuna one highly prized fish used japanese raw fish dishes.caught atlantic pacific bluefin tunas consumed japan.bluefin tuna sashimi particular delicacy japan.example atlantic bluefin caught eastern united states sold us tsukiji fish market tokyo .high price considerably less highest prices paid...
Atlantic bluefin tuna
prices highest late s.japanese began eating tuna sushi large catch came edo old tokyo one season.chef marinated pieces soy sauce served nigiri sushi.time fish nicknamed shibi — four days — chefs would bury four days mellow bloody taste.originally fish red flesh looked japan lowclass food white fish much preferred.... f...
Atlantic bluefin tuna
end line overfishing changing world eat.ebury press london.isbn hogan c. michael..overfishing.
Atlantic bluefin tuna
encyclopedia earth.national council science environment.eds.sidney draggan c. cleveland.washington dc.newlands nathaniel k. .
Atlantic bluefin tuna
shoaling dynamics abundance estimation atlantic bluefin tuna thunnus thynnus.phd thesis resource management environmental studiesfisheries centre university british columbia vancouver canada.ppnewlands n. k. lutcavage m. pitcher t. october .atlantic bluefin tuna gulf maine estimation seasonal abundance accounting movem...
Atlantic bluefin tuna
.newlands n. k. lutcavage m. pitcher t. december .atlantic bluefin tuna gulf maine ii precision sampling designs estimating seasonal abundance accounting tuna behaviour.environmental biology fishes.–.newlands nathaniel k. lutcavage molly e. pitcher tony j. april .analysis foraging movements atlantic bluefin tuna thunnu...
Atlantic bluefin tuna
population ecology.–.newlands nathaniel k. porcelli tracy a. .measurement size shape structure atlantic bluefin tuna schools open ocean.fisheries research.–.safina c. .
Atlantic bluefin tuna
bluefin tuna west atlantic negligent management making endangered species.conservation biology.–.safina c. .song blue ocean.henry holt co. new york.safina c. klinger d. .
Atlantic bluefin tuna
collapse bluefin tuna western atlantic.conservation biology.–.froese rainer pauly daniel eds..thunnus thynnus fishbase.
Containerization (computing)
january version.external links media related thunnus thynnus wikimedia commonsbye bye bluefin managed death economist.october .retrieved .bluefin tuna seafood watchtuna greenpeacemarinebio article tuna marinebiobluefin tuna sushibrochure bluefin tuna tagging tagagiant foundationusage containers basically fully function...
Containerization (computing)
implementations providing orchestration include kubernetes docker swarm.container cluster management container cluster need managed.includes functionality create cluster upgrade software repair balance load existing instances scale starting stopping instances adapt number users log activities monitor produced logs appl...
Containerization (computing)
reading journal articles bentaleb ouafa belloum adam s. z. sebaa abderrazak elmaouhab aouaouche june .containerization technologies taxonomies applications challenges.journal supercomputing.doi.s.scid .watada junzo roy arunava kadikar ruturaj pham hoang xu bing .
Containerization (computing)
emerging trends techniques open issues containerization review.ieee access.–.doi.access... scid .van den berg tom siegel barry cramp anthony april .containerization high level architecturebased simulations case study.
Containerization (computing)
journal defense modeling simulation applications methodology technology.–.doi.. scid .zhang xiao tang yu li hao liu shaotao lin di .containerization design autonomous controllable cloud distributed system.communications signal processing systems.
Containerization (computing)
lecture notes electrical engineering.vol..pp.–.
Containerization (computing)
doi.. isbn .scid .odunayo isaac geteloma victor eweoya ibukun ahuja ravin .virtualization containerization composition orchestration cloud computing services.computational science applications – iccsa .lecture notes computer science.
Containerization (computing)
vol..pp.–.doi.. isbn .
Agriculture
scid .books gabriel n. schenker hideto saito huichuan chloe lee kejou carol hsu getting started containerization reduce operational burden system automating managing containers packt publishing isbn jeeva s. chelladhurai vinod singh pethuru raj learning docker packt publishing isbn see also docker softwarekubernetesvir...
Agriculture
industrial agriculture based largescale monoculture twentieth century came dominate agricultural output though billion people still depended subsistence agriculture.the major agricultural products broadly grouped foods fibers fuels raw materials rubber.food classes include cereals grains vegetables fruits oils meat mil...
Agriculture
agriculture cause sensitive environmental degradation biodiversity loss desertification soil degradation global warming cause decreases crop yield.genetically modified organisms widely used although banned certain countries.etymology scope word agriculture late middle english adaptation latin agricultūra ager field cul...
Agriculture
thus defined includes arable farming horticulture animal husbandry forestry horticulture forestry practice often excluded.history origins development agriculture enabled human population grow many times larger could sustained hunting gathering.agriculture began independently different parts globe included diverse range...
Agriculture
rice domesticated china bc earliest known cultivation bc followed mung soy azuki beans.sheep domesticated mesopotamia years ago.cattle domesticated wild aurochs areas modern turkey pakistan years ago.pig production emerged eurasia including europe east asia southwest asia wild boar first domesticated years ago.andes so...
Agriculture
sugarcane root vegetables domesticated new guinea around years ago.sorghum domesticated sahel region africa years ago.cotton domesticated peru years ago independently domesticated eurasia.mesoamerica wild teosinte bred maize years ago.scholars offered multiple hypotheses explain historical origins agriculture.studies t...
Agriculture
wild stands previously harvested started planted gradually came domesticated.civilizations eurasia sumerians started live villages bc relying tigris euphrates rivers canal system irrigation.ploughs appear pictographs around bc seedploughs around bc.farmers grew wheat barley vegetables lentils onions fruits including da...
Agriculture
farming started predynastic period end paleolithic bc.staple food crops grains wheat barley alongside industrial crops flax papyrus.india wheat barley jujube domesticated bc soon followed sheep goats.cattle sheep goats domesticated mehrgarh culture – bc.cotton cultivated th–th millennium bc.
Agriculture
archeological evidence indicates animaldrawn plough bc indus valley civilisation.in china th century bc nationwide granary system widespread silk farming.waterpowered grain mills use st century bc followed irrigation.late nd century heavy ploughs developed iron ploughshares mouldboards.spread westwards across eurasia.a...
Agriculture
greece rome major cereals wheat emmer barley alongside vegetables including peas beans olives.sheep goats kept mainly dairy products.in americas crops domesticated mesoamerica apart teosinte include squash beans cacao.cocoa domesticated mayo chinchipe upper amazon around bc.the turkey probably domesticated mexico ameri...
Agriculture
coca domesticated andes peanut tomato tobacco pineapple.cotton domesticated peru bc.animals including llamas alpacas guinea pigs domesticated there.north america indigenous people east domesticated crops sunflower tobacco squash chenopodium.wild foods including wild rice maple sugar harvested.