159 lines
4.0 KiB
Plaintext
159 lines
4.0 KiB
Plaintext
muslomed m ihein
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These aie .usl pan ol ine ieial gullds Every des gnei
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and eyeiy gaidenei, ean plln sueh gullds for speei e
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large! species, speeilie pesis and weed eonuol, and
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sptclfir garden beds or arrhudi.
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ANALYHC APPROACH mwups SELECTING
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A GUILD
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A guild ol plains and animals is delined heee as a
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speeies asseinlily (ha! piovides many beneliis las
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iesouise piodiieiinn and sellrmanagemem lmoie
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yields, but Iuwei inpulsl, In gzneral, lhe inieiaelions
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beiween plani and animal speeies aie ihiisv
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- Mosl species gel along line; ihis is oovioiis hum a
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siudy ol any eomplex home garden on holanleal
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pandempeehaps We plan phmspmes ean m mingle
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wuhoui ill elfecl
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- Some species may assxsl when in one oi olhei
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of inany ways. rosiove meme arise Inn-is placing sueh
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species rogahei wheie They ean miesaei (10-15% oi all
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speeiesi,
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- A minosiiy or species show imaguniillc b:-
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ha s cowards one as me allies spee This in
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use" ean he a benefit Ias in ilie ease of hlobgul pesl
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(mum!) en a nuisance las in ihe ease ol rampancy oi
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peisisienl weeds ui pests) reshape n! lew as 57. ol all
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species ael in ihis way,
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Now, in glVI lhe above elssees ei lnlll’idion a mine
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uselul analylie sleueime, we wIII aIIoi symbols, as
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lulluws'
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. , "us is used Io indieaie a liens/ism iesiill ol
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inieiaenon. wilh a yield above that oi some oase
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level Inidged iiom a mondeuIiuee oi mnllv‘ mp of
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lhe speeies).
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o , lhls is used In indieale 'rIu dungc‘ as a eesiili oi
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ineesaeiion, on the same basis
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,ihis is used to indieale a mindmn in yield 0! nguul‘
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as a iesuleol mlesadion wiih Inolhz‘r species
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Thus, loi Iwfl usehsl species (udl seleeled Ioi a use
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hil piodueil, we have The simple nbnliuun ol male
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1§,which spits us all possible mleiaeiians
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The army is sueh lhal einly lhiee inimuwns benelii
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us, Ihieeaieneiiual, and lhiue aie amagomsfi: inelleee
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eileel liy gruuping seoies, we ean analyse loi
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benelieial ethos in our inleiaeiien inhale, and aei on
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ihese However, beuuse ol ihe vagaries ol weathu in
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any given year, many limes a peasanl [Irmu may
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aeeepl a (e o) eflad ,usi m ensuie lhal he ai leasi gas a
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eiup, even il n is a! me "IDslug' speeies Ii is always
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sales io mu as eoinplieaie eiop ihan in pin hopes on a
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slngl! main ensp. In laei, oe gulded by analyses hul
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siudy mllly'
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STATES or ACHDN
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In eominon usage,COACTION implies a lone ai work
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62
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one lhal Mllams, impedes, eumpels, as even eoeiees
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anoihes ohieei INTERACTION implies ucipwcal
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action: iwo mines aeiine on eaeh oihei Thls )5 an
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Impomm duoneiion. A final eaiegosy is INACHON.
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as an absenee of any demable adiml
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We eannol ai ihis poini guess whieli siahe applies, lnii
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when we pui Two species iogeihei, iheee aie ihese
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posslhuiiiee;
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- One sets on ihe oihei Iesraeiion oi unilaieial
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amen),
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- Iaoih an on each eihei Iinieraenon or muiiial
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aenimh and
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- Nulher an (“anion oi neiimliiyi
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TABLE 15
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INTERACTION MATRIX 0F Two SPECIES (plant in
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anlmal)
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SPECIES A
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+ o —
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+ n on ‘—
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SPECIES! 0 0+ on o—
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1! would seem pmbable lhal in lhe ease ol my and (~
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.l we have muiual amen oi Immmon, In lhe use 01
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I—ol. («A»), (sol, Toe), le—l, I—el one only needs Io he
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sang. a Iorm ol martian. In lhe use ol Tool neiihei
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Ins, no efleds appear, and bah aie inaellve min! is
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our measm can deleee
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We need Io observe and pailups analyse cull ease,
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pm It does seem peubahle lhal sueh siaies of mien
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apply. Some sueli siales ean he named and eumples
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given, losinnanee:
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mm
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so This is filled symbiosis, and is Common omh in
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naiuie and in soeieiy, Ii is a 'wmrwin' siiiiaiien
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ideally sniied to gulld developmeni An example is
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lhe mycol’ ‘ aI asseieiaees ol hlghls'r planis. where
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inunialisin oi Ian liade oeeuis between a plan! and us
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mot assoeiaie
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_ l-lashell “97m has sinned lhe woid synnemins
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(Th: Snfllct Trntlm 37m Supplemenil. and ii is
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obviously uneommon War is one oesi example ol a
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lnsé4nsg‘ simaiinn, oui iheie aie also liaiiles beiween
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planis (or Iighi, numenis, and spaee Theie aie lama
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olehei-ineal wanaie in bnlh planis and animals
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