Skip to main content

Zeamă bordeleză Cuprins Etimologie | Folosire | Referințe și note | Bibliografie | Meniu de navigarePartea de masă a cuprului metalic în cristalohidratul CuSO4 * 5H2OLa réduction des doses de cuivre: une nécessité pour l’oléiculture de demain

PesticideFungicide


pesticidalgicidfungicidsulfat de cupruvar stinscuprusurfactantfrancezăfrancezeBordeauxadjectivulAlexis MillardetUlysse Gayonviță de viepiersicicaișiprunimeriviței de vieoleiculturămăslinilorbacteriozeifumagineicartofilortomatelorcăpșunilor










(function()var node=document.getElementById("mw-dismissablenotice-anonplace");if(node)node.outerHTML="u003Cdiv class="mw-dismissable-notice"u003Eu003Cdiv class="mw-dismissable-notice-close"u003E[u003Ca tabindex="0" role="button"u003Eascundeu003C/au003E]u003C/divu003Eu003Cdiv class="mw-dismissable-notice-body"u003Eu003Cdiv id="localNotice" lang="ro" dir="ltr"u003Eu003Cdiv class="plainlinks" style="border: 1px solid #ddd; margin: 0 0 3px;"u003Enu003Cdiv class="nomobile" style="float:right"u003Eu003Ca href="/wiki/Wikipedia:Wikimedia_CEE_Spring_2019" title="Wikipedia:Wikimedia CEE Spring 2019"u003Eu003Cimg alt="Logo original-t.png" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d3/Logo_original-t.png/171px-Logo_original-t.png" decoding="async" width="171" height="95" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d3/Logo_original-t.png/258px-Logo_original-t.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d3/Logo_original-t.png/342px-Logo_original-t.png 2x" data-file-width="1800" data-file-height="1000" /u003Eu003C/au003Eu003C/divu003Enu003Cdiv style="color: grey; max-width:1280px; margin: 12px auto; font-family: Tahoma, u0026#39;DejaVu Sans Condensedu0026#39;, sans-serif; text-align: center; font-size: 16pt; position: relative;"u003EVă invităm să participați la concursul u003Ca href="/wiki/Wikipedia:Wikimedia_CEE_Spring_2019" title="Wikipedia:Wikimedia CEE Spring 2019"u003EWikimedia CEE Springu003C/au003E. Săptămâna aceasta sunt promovate articolele propuse de wikipediștii din u003Ca href="https://meta.wikimedia.org/wiki/Wikimedia_CEE_Spring_2019/Structure/Austria" class="extiw" title="m:Wikimedia CEE Spring 2019/Structure/Austria"u003EAustriau003C/au003E, u003Ca href="https://meta.wikimedia.org/wiki/Wikimedia_CEE_Spring_2019/Structure/Serbia" class="extiw" title="m:Wikimedia CEE Spring 2019/Structure/Serbia"u003ESerbiau003C/au003E, u003Ca href="https://meta.wikimedia.org/wiki/Wikimedia_CEE_Spring_2019/Structure/Estonia" class="extiw" title="m:Wikimedia CEE Spring 2019/Structure/Estonia"u003EEstoniau003C/au003E.u003C/divu003Enu003Cdiv style="clear: both;"u003Eu003C/divu003Enu003C/divu003Eu003C/divu003Eu003C/divu003Eu003C/divu003E";());




Zeamă bordeleză




De la Wikipedia, enciclopedia liberă






Jump to navigation
Jump to search


Zeama bordeleză este un pesticid (algicid și fungicid) fabricat prin neutralizarea unei soluții de sulfat de cupru cu var stins, în proporție 1:1:100 (ex. 1kg de sulfat de cupru cristalin, 1kg de var stins și 100kg de apă).


Conține 13% cupru (exprimat în cupru metalic).[1] Pentru garantarea unui mai bun efect, se adaugă un surfactant natural.


Produsul este vândut de obicei sub formă de pudră micronizată (de culoare albastră), care trebuie amestecată cu apă; masa volumică a produsului este de circa 0,45 g/ml (± 0,1g/ml).


În Europa, reglementarea folosirii acestui produs a evoluat impunându-se diminuarea dozelor.





Sulfat de cupru utilizat pentru pregătirea zemii bordeleze.





Cuprins





  • 1 Etimologie


  • 2 Folosire


  • 3 Referințe și note


  • 4 Bibliografie




Etimologie |


Denumirea produsului, în franceză bouillie bordelaise, provine de la numele localității franceze Bordeaux. De la denumirea orașului Bordeaux s-a obținut, prin derivare, adjectivul bordelais (masculin singular), respectiv bordelaise (feminin singular). În franceză, adjectivul bordelais / bordelaise semnifică: „din Bordeaux”, „de Bordeaux”, „bordelez” / „bordeleză”.
În limba română, adjectivul bordelaise a fost împrumutat și adaptat fonetic sub forma „bordeleză”.

La Bordeaux se află facultatea de științe la care lucrau profesorii Alexis Millardet (1838-1902), botanist, și prietenul său Ulysse Gayon (1845-1929), chimist, care au experimentat folosirea zemii bordeleze pe culturi de viță de vie.



Folosire |





Zeamă bordeleză aplicată pe frunze de viţă de vie, în apropiere de Monte Vibiano (Italia).



Zeama bordeleză este folosită pentru protejarea pomilor fructiferi (piersici, caiși, pruni, meri) și viței de vie, înainte de înflorire și după recoltare. În oleicultură (cultura măslinilor), cuprul este utilizat contra ochiului de păun și uneori contra bacteriozei și fumaginei.[2]

Zeama bordeleză se utilizează și pentru protejarea cartofilor, tomatelor, căpșunilor.



Referințe și note |



  1. ^ Partea de masă a cuprului metalic în cristalohidratul CuSO4 * 5H2O - WolframAlpha


  2. ^ La réduction des doses de cuivre: une nécessité pour l’oléiculture de demain, Infolea 2020, n°6 - novembre 2008, AFIDOL



Bibliografie |



  • Bernard Ginestet, La bouillie bordelaise, ou Petite anthologie anecdotique et chronologique du vignoble, des gens et du vin de Bordeaux, Flammarion, Paris, 1975, 241 p. ISBN 9782080608116;


  • Pierre Viala et Paul Ferrouillat, Manuel pratique pour le traitement des maladies de la vigne, C. Coulet, Montpellier, 1888, 183 p. (lucrare veche, numeroase referințe)




Adus de la https://ro.wikipedia.org/w/index.php?title=Zeamă_bordeleză&oldid=12369899










Meniu de navigare



























(window.RLQ=window.RLQ||[]).push(function()mw.config.set("wgPageParseReport":"limitreport":"cputime":"0.088","walltime":"0.126","ppvisitednodes":"value":76,"limit":1000000,"ppgeneratednodes":"value":0,"limit":1500000,"postexpandincludesize":"value":198,"limit":2097152,"templateargumentsize":"value":19,"limit":2097152,"expansiondepth":"value":3,"limit":40,"expensivefunctioncount":"value":0,"limit":500,"unstrip-depth":"value":0,"limit":20,"unstrip-size":"value":953,"limit":5000000,"entityaccesscount":"value":2,"limit":400,"timingprofile":["100.00% 85.935 1 Format:Fr","100.00% 85.935 1 -total"],"scribunto":"limitreport-timeusage":"value":"0.044","limit":"10.000","limitreport-memusage":"value":1287237,"limit":52428800,"cachereport":"origin":"mw1338","timestamp":"20190404185523","ttl":2592000,"transientcontent":false););"@context":"https://schema.org","@type":"Article","name":"Zeamu0103 bordelezu0103","url":"https://ro.wikipedia.org/wiki/Zeam%C4%83_bordelez%C4%83","sameAs":"http://www.wikidata.org/entity/Q893396","mainEntity":"http://www.wikidata.org/entity/Q893396","author":"@type":"Organization","name":"Contributors to Wikimedia projects","publisher":"@type":"Organization","name":"Wikimedia Foundation, Inc.","logo":"@type":"ImageObject","url":"https://www.wikimedia.org/static/images/wmf-hor-googpub.png","datePublished":"2012-03-10T16:12:17Z","dateModified":"2018-09-06T21:36:49Z","image":"https://upload.wikimedia.org/wikipedia/commons/6/6c/Copper%28II%29-sulfate-pentahydrate-sample.jpg"(window.RLQ=window.RLQ||[]).push(function()mw.config.set("wgBackendResponseTime":108,"wgHostname":"mw1325"););
-

Popular posts from this blog

How to write a 12-bar blues melodyI-IV-V blues progressionHow to play the bridges in a standard blues progressionHow does Gdim7 fit in C# minor?question on a certain chord progressionMusicology of Melody12 bar blues, spread rhythm: alternative to 6th chord to avoid finger stretchChord progressions/ Root key/ MelodiesHow to put chords (POP-EDM) under a given lead vocal melody (starting from a good knowledge in music theory)Are there “rules” for improvising with the minor pentatonic scale over 12-bar shuffle?Confusion about blues scale and chords

Image
Why is a set not a partition of itself? Would an 8% reduction in drag outweigh the weight addition from this custom CFD-tested winglet? Labeling matrices/rectangles and drawing Sigma inside rectangle Unexpected Netflix account registered to my Gmail address - any way it could be a hack attempt? 51% attack - apparently very easy? refering to CZ's "rollback btc chain" - How to make sure such corruptible scenario can never happen so easily? Missouri raptors have wild hairdos Can someone explain homicide-related death rates? Why is tomato paste so cheap? What are the implications of the new alleged key recovery attack preprint on SIMON? Effects of ~10atm pressure on engine design Is taking modulus on both sides of an equation valid? Jumping frame contents with beamer and pgfplots Are there any established rules for splitting books into parts, chapters, sections etc? Anatomically Correct Carnivorous Tree Why do I get two different answers when solvi...
Read more

What if the end-user didn't have the required library?What is setup.py?What is a clean, pythonic way to have multiple constructors in Python?What does Ruby have that Python doesn't, and vice versa?What is the reason for having '//' in Python?How do I create a namespace package in Python?How to package shared objects that python modules depend on?setuptools vs. distutils: why is distutils still a thing?Navigation in Windows 10 vs code not going to virtualenv library when the same library is installed at user levelPython create package for local usePackaging a project that uses multiple python versionsWhy is permission denied on pip install except for when “--user” is included at end of command?

Image
Can a tourist shoot a gun in the USA? Will a coyote attack my dog on a leash while I'm on a hiking trail? Labeling matrices/rectangles and drawing Sigma inside rectangle How can I answer high-school writing prompts without sounding weird and fake? Is there ever any indication in the MCU as to how Spider-Man got his powers? Jumping frame contents with beamer and pgfplots Would an 8% reduction in drag outweigh the weight addition from this custom CFD-tested winglet? Is it possible to create different colors in rocket exhaust? German characters on US-International keyboard layout Does gravity affect the time evolution of a QM wave function? 51% attack - apparently very easy? refering to CZ's "rollback btc chain" - How to make sure such corruptible scenario can never happen so easily? Why are solar panels kept tilted? Is Germany still exporting arms to countries involved in Yemen? Unexpected Netflix account registered to my Gmail address - any wa...
Read more

Why did Thanos need his ship to help him in the battle scene?Which actor plays Thanos in the Avengers mid-credits scene?Are there economic implications portrayed in comics where the buildings and cities are ruined almost daily?Old X-Men comic where team travels to alien world with a ring-like sun that needs recharging?Why does Ego need help sleeping?Is there an objective answer to who “the strongest Avenger” is?How did Banner get unstuck?Why did Thanos get hit?How did Thanos (or anyone) know the Infinity Stones would give him this power?Did Thanos leave Eitri alive for his after-sales service?In Avengers 1, why does Thanos need Loki?

Image
German characters on US-International keyboard layout Why is tomato paste so cheap? what does a native speaker say when he wanted to leave his work? Can a tourist shoot a gun in the USA? Extracting sublists that contain similar elements Why does the headset man not get on the tractor? What kind of SATA connector is this? Help in identifying a mystery wall socket Unexpected Netflix account registered to my Gmail address - any way it could be a hack attempt? Anatomically Correct Carnivorous Tree declared variable inside void setup is forgotten in void loop What is the largest number of identical satellites launched together? Automatically anti-predictably assemble an alliterative aria What information do scammers need to withdraw money from an account? Rounding a number extracted by jq to limit the decimal points Tikz draw contour without some edges, and fill What should a student do when they are the victim of a FERPA violation? How exactly does artific...
Read more