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memex/0_inbox/books/PDM/Bill Mollison - Permaculture A Designer's Manual text/126.txt

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. Hosmxg iii piedamry inseeis or birds ilnur mind
rnsp pesls,
. Lens! riioisiure eoinperirion Willi crop la||hmigh
idols iroin lire slielierbelr esn be ripped or rrenelied ar
rne Edge oi mp5",
. axeelleni iorage yields or eoneenrraled ieods lur
l esioelr, and
- Nalural barns): In liresiriek illiorny pianis, or
woven liedgel.
slielrerbell is plenred as a sn«cssion iroin a tall grass
lo a rsller legumeioa longereirn. rnll, windiesl hedgeol
Lg. Cnslmrmu, pdplsr, Willow, cuulypl, ualr, eliesrnur.
All ibis mmplrx an be sei ourai one, and nunnged as
ir evoIvL-s In nuiuriiy Quielesed iby euliingsi hedges oi
puplar and Erylhmm are popular because ol llieir lesi
windbmk enen, bul Emits inusi be eiipseri re suii a
pamenlsrelinule
wliere npsee is ample and winds ilmngi line profile iii
s windhluk ran be eareiully snearnlined, and u resin
rows oi iree and lnll grnss lines esiablisried, s in; a
rnised yield 01 image, hmbfl', iuel, mukh, honey, and
snelier ln inore eonsirieied areas, a mains iii
single—1m lines is usual, and eHKm/e il dose-spaced
However, ilieie is no suen thing as n sinndsid shape or
windbrenk, and very diflenm cunlignxanons are
needed lor dilleaenr s es, Inmflons, and as neeessory
speaes io liie eniei-prise Shekel-ed, lire wind siieneili.
and lire wind load (sail, sand, dusil
5 E/fuk 9/ windbmk mi sol! neislwrr, Mndbxnk is
very elieeriye u. mowy areas, mmasing soil riioisluie
a lo lisur rirnes lire beiglu ul llie break, and me m 1,2
rii depili in soils Obmously, lb: beneiirs lo iiees in eeld
deser-s are as a reserve nl soil moisiuie inai is rare in
mid dry eiiinsles. nie saine eiieei oeeuis locally in me
le 0! iususek grasses, and esn be used to esiablisri a
in.
in foggy elirnares or laeing sea rossis, we .nusr add
ilie eflezt oi se. air condensaeidn, which on be ironi
manual. oi ramllll as ieaidrip in liui desens and her
winds, lire sdyeeled hm winds are me inapr laeidr in
soil moisiuie loss. 5ueli eiieeis are prudueed cvu Luge
rreelessaieasuidry grim erop as well as in desens,
Tne eliecis on grain erbp oi windburn and seed
shaneflng in rial winds is inslgnliledm lisr up iii IE
dnies enelie nlonbe windbreak,
ass due lo windsisrnis, Very serious soil
losses at up '0 ion TIhi/diy dusisiui-in episodes
(usually lellowed «oi-rear a rim) are preyenied by
Wmdbxeak .nd soil pining wiili lussoek grasses
Appmxxmaiely swim uldusls some our 0! ilie air loo
ni inio iree elumps, so lhai ireelines are me manual
serennpnrurnenr lb .sny pasiorsl or eiup system in and
dress.
oii eoasrs, remeiisl oi mangroves and reasrsl dune
vegetauon reiulis in a sudden sreelereiion oi wind
erosion on beeches and emsial soils, and (allowing
deimesuiion, up roam. nio-esili per annurn llows mm
and iednees llie useful lite ol watersmrigu.
7. Wmde iiiid hedgmnri us atrtssnrv to any and
lnesiork, Quile apafl hvm me above ellecs, windbreak
126
npeeies an be eliesen lo piuyide eireelleni eiop inuleli
(Pmsopls, Arline, sryllirinii, Meliii, Carmel and ioddeis
lull ilie loregoing species plus Ltlltam/I, Fig,
Pennisdunil, and also to [ix or reeyele nilnsgen and
plidspliaile rerlilisers, ur lo rnine iraee elemenrs
(Ca. in, Bartlma, Emlypms ennialdulmsisl.
Dry or eoldederiduuus speeies .snd riiunsuen
deeidueus irees giye n naeuial leni lull in crap,
.suusrnsrieully xdding gwwfli eleinenls io ilie flop. in
every crop and ouham H is adyisalile in inierpldiii
legummous nees iui inuleli. soil building, and inenip
windbrealr or host eoyer. Trees lilre nyoeade and enips
Ilka papaya can be grown on subhopleal lnssly siien
providing mere is a my. eanopy ol hardy palini or
Iight<rowned legumes ie is. liuiin pnlin, lueiimdii,
ripimnri lipid Suehsilesdo ml liesi,as mere is no ham
grunnd radiaiion ar niem, and adveeled lrusl in
impeded
Flnally, lorage and lirewood rroin windbrelk
pmvides exms luels to cook mp piedurs,wliien is an
iinpprlani laeipr m ine rliird world, in summzryi
well<hosen and designed windbrenlr can occupy up bu
3M oi lire luinl am oi any SHE wienoul iedueing eiup
yields, and il wmdbmk speeies are eiiosen llial aid me
emp iiseli, mere will be an inrresse in |uul yield, sail
uunliry, .snd mseuie nvnilsble.
nswsnnd h lis
sbelierbeli speeies inusi be eareiully seleeled us give
rnulriple uses, Io eirner ASSIST me erup yield, or ADD
TO lhc end use yield in 5 Image lies in pssluiel This
ensures lire ares oecupied lsy snellerbells adds |a line
WWW WWW mags;
607. max lzxu
513x 502 27x H
OZ “”2 (meals: Eds)
W
flflufli 5,15
PERMEAEILIW or wmoamxs
in: lime slim mm was lbw 1mm 2 mnflhmlu mm mm
(a be wuman m lieu: lui Ins immune nmamw