144 lines
5.3 KiB
Plaintext
144 lines
5.3 KiB
Plaintext
and lruerivmnslnids
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in sleep meisi valleys, rhere is gmd ieaiian la plani
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palehes ei bamboo and ranan palm lsr larei “wild"
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harveii, large nui rrees OI lieaivy waler demand
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lmarudamia, seeiinui, peranl. wind—sensiiive large
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iruiis (avoiadisl, and a seleclian oi higheiraiue rimlaer
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rises lresewuud, luk, eedar, napieal ranilers, balsa.
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malusganyl On more genile and assessilile siupes, a
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mixiure ial pmduerive iree and palm erep an be
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planred in me shriler pl pioneers, and an ridges a
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pmieenve windbrelk o! hardy palms, Canmrmn, and
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wmd.lasi legumes
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Exrellenl nueieii rlumps i grassland are euiii up
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km“ a elasepianied (1-2 m sparingl mi lure 0! Anti:
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meamsn. A melanarylan, inya, clineidi Nimmrm,
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Casuanna, V131”, Tlxzks, eomlrey, a pair in him ai
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nasruriium ibux, sail, and all), a iew handiuii cl
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leiriiiser, and a visii la slash grass and rail weeds
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mainnaiiy. Ally shines, log, saidlauard, er aid rarpers
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help it laid in ihe dump.
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Naiurai aids are srumps lplani m ihesel and large
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ruelssvlieep ihem eerinal Io einmp, i-ianr arriund laiiaes,
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legs, or log piles ipiielrer sail and planr in ihe logs) ei
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even old buildings and rock walls ii is wiihin and
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mild mere pioneer nurleii ihar we ran eemmence re
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allamlanan pr prpduerive nee amp, ieirig our nneleii
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as mulch amines
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A GENERAL N075 ON THE LEGUME
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Mesi legumes, and aihee genera ol plams sueh asaider
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and Casuarme have mvreliai mar assaeiaies whieh lir
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almespherir miragen As ihese orgnnisms, arid ihe
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rears is which rhey anach, are in a eonsranl prpress of
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dealli and replaeeinenr ever a gnwmg seasen, much dl
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rhe nitrogen is aisia released (or use by aiher plani
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species, clever and nee legumes peilenri ihe same
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belie!" fur pasiures. Sueh irees as ihe rain iree
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(5mm sanum ean prim! green grass bdnw even in
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dry seasons,
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The amuunr ni ninogen hired has usually been under,
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esiimaled, ai 754ml lrg el niiragen/ha/year, bur
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ecneiem legumes such as lurerne (all-lie) may pmvlde
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Lia-son kg olmlrrigen/ha/year, and rree legumes men
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as Albiala as much in quire peer sandy soils liielry, D,
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I951, Enzmmur Balany 36"” Every pari al sueh
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legumes as ieuearna. Amcln, Alhzl'n, clineidu and
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rephresi'ir may eaniam high nliregen levels; ane ean
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aelually smell iiie ammania hum ihe has in rain or
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wilm ihe mis lm crushed
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Thus, all green maierial lmm sneh nees (green
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muiehl lighuy ruined inia erep, wakr—mulched, or
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even as inlerpiani, supplies much d4 ihe nilnigen liar
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cmps ii is necessary la make sure ihe rises are me
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oeulaled as seed willi ihe eaneei ml amxialcs. in she
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nursery or in ihe field. Mesi agareulruiai deparrmeas
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eari supply a he iii srrains pi immlanls, ui ihe HP
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ocuhlm melt Many rirms supply Inoculum ier legume
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and mm species, in sail lmm neduiaiing irees can ise
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washed in around newly pianled eees, or mixed wirh
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296
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pmfmg rails
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The ninogen is disrrilanied amuivd min vanes as per
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Figure iim sdme shrubs and iiees lay down auaul a
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9—year supply, and il em in ringiiarired, me slaw decay
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ai ihe rears gives up nilrngen lor 5 years as se.
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Nllragen, ii supplied arlilirially, quickly leaehes in
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warm rains, sd legumes, vvirh lheir slew nliregen
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release, an .i/enlual impariaiiri in any ins I enip
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siruaruui,
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The managemeni iii legumlmns iiee riiip musi ise
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carefully assessed lei iseal eandilians Same
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aanaidernpns are
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- SPACIN ,wiih shrubs and small lrees, a 5 m apan
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is rhe besl lin leiiage pindnriisn, and a irimmmg
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nmghiell-mni oils. in is neammended
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- SEASON OnLv in hose-hee nripiis can we li-im all
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year lies enrsl. wherever mld is a seasanai pmlilem.
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iwe mnnihs el gmwfli musi lae .ilawed la harden ihe
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plani held-e winter or u will weaken as he shoeis are
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mld»kill:d.11wslndmugmun he pan-lrimmed.
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. pounce: There is same dang" ilial yaung
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lmppieel shoals will have higher levels iii mlabollt
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pdisdns ihan 2-3 year old shoals, and ii sleek do m|
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ihrwe, ihis laneesheuld be am.
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. SHELTER' ilees ean lae mine Mddy spared ipr reel
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niimgen, seed pmdurlian (e g (or poulu'y and bees),
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and (er in-rrap shelrer, as llowering and seed
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prpdurnnn is belies ar an in spadng (depending en
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nee sizel A full canepy may be needed iii rednre iir
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eliminale irusi
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- REPLACEMENT: Allhnugh many irees will
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rappire fur A—m ynais, any sign at loss at viguiir sheuld
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indicale llie need re replani Replaail lor small shrubs
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may lse meessary every 2,, years, whlll same shrubs
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and graund edveis are annuals ar sesame annuals in
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raid—semen areas
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in assess iural niiingen yield, we must assess sail
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mlmgen iiem myeeha lsay 100 lig/ha/yearl and leal
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and slash nitrogen/ha in such rmps as Tephvaria,
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yielding 135 um in ( ems, leel nitwgen should he
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abeur zo—sa “It, or! moo-i500 ig/lia/year, whieri is
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some laelnrs hiyw flun lhe NM nilmgen yield. Thu is
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rhe whale raiienale for avenue mapping and legume
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mulch rhesphaleand pmarli levels in green muieh are
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also sauslaelury lnr envp pwdunlnn
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PIONEERING IN SECONDARY roam GROWTH
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AND LANTANA
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Laniana is analagaus to ihe rampaney of geese and
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blackberry in rapier areas, and ihe essenlial pmeess
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remains ihe same
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. Ran dawnerush, ercul WI mnklux smps,
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. piani advanced, vigorous mires el hraria,
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ziiailyplas, vinssuch as rhayeie, gmund legumes, and
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ideal pioneer speeies. Manure earn plani and mark
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small planrs se rhey ean be easiiyseen
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- slash every lew weeks in ihe wei seasen unrii ihe
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hees are abuve ihe laminae eanopy, and nee any new
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na-uraleeeseedlingrhaimmesup
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