149 lines
2.8 KiB
Plaintext
149 lines
2.8 KiB
Plaintext
lune used, and edges planled, mud Wlll deerease and
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evenloally clear For waler eleanllness and parnsne
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:umml, eallle, sleep, and olner anrrnals should be
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wlhuld al splgors or eenyls, nut dimly al rne dam
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Tmnghs are easily neared wllh a low erysulls oi eopper
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sulpnale |o lu|l snnils and parsslnr nosls, darns slacked
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wlln lisr. wil| do lie sarne loo.
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clesls an be gravelled .nd sakly used as roads lo
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mes valleys or pugs, and sperlal deep areos. lslinds,
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peninsulas, and shelves or benelres rnade inside me
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dam lororlds, planls,and wxldrfilrimmune houses
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smuwc LEAKY DAMS
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Tllelealesevelel waysroseal leakxng dams
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- Gley,
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. senlonile;
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. Fxphuws‘l
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- CIJyHnd
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. impermedole membranes.
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mall is a layer ol inasned, wel, green, ssppy planl
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rnale al sealed on [mm air Ahhonyl llle very g.een
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lnanllre ol cam: rs prelerred, shredded, uppy
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vegelarion will also work. ll is earelplly laid as a
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ronlirruena lsezz an (H mm layer over the base and
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gmfly sloping sides in o M H) ol a pond. and is
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mvned romplrlrlv Willi esrrn, eaidboard, thlek wel
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paper, plaslie sneels, or rolled elay, and allowed lo
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lermenl anacmblrally Thls produces a baderial slrrne
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whlrh permanonlly seals soll, sand, or srnnll gravels
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anee rennenl oeeors, llle pond is pumped or based lull
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ol water, and HM: pnper o. plasoe ran be laler removed.
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I have used carpets and odd pleees ol pluuc sheels
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overlapped wl|h good resulo. ln eold areas, lerrnenl
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esn lake a week or Iwo. in tropics a day or so. lawn or
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«wand-nu guises, papaya and bananl leaves,
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regs-labia lops or given rnanule all serve as lhe me
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layer lbelleve rlial in very good solls, cspmdlly in rile
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lropies, ll may be posslbk- lo grow mr gley as a in.“ ol
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Dolldms band-id lusl loll ll flal belole seallngrl (rigore
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m)
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Mndl eanonsare
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- To pen and led a herd of same in me dry dnln
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nun! me bollom is a mammal png, oculwm| walering
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ass sls ths pmi
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- To screw holes lil green hay and manure on pond!
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rhd| leak sllglilly. producing algae which seal mirror
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eraeks.
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- To sow down green erop in llre dry dam, spray
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imgale and ieed ii on regularly will. eanle.
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BENleTE is n slippery (layrpowdn derived llolal
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volesrne asl. ll swells wlien walered uld will seal
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we /rlmn¢ls way we «led
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marl/w? \
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urging; ¥m pep .N ~ rues»;
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us seep mum leaves
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MK roe sou. mm
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MIME 7."
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null WITH Locx PIPES
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awmmlwmlmmlnmwmmnman
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a :x- As /
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((51
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loss m zws
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‘ fiafi‘uxn /
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luv do warn EflENpluI. ar LEASF
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sad ~— Mv :sevl
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be lined with anase we 5min flan: useslnnonoval mm nil
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lo plums and news
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muwmm
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rival 0F awry 4
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(mn-NTNQ) Mire-w,
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eaeeeody HAD evens
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were, Mn or mm m
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fill!!! m
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GLEVIMG A mm
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mm nine um um lo slope slda and aha lennirn lnrlenrl ins
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norm or
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7100247 sen/4
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Itnnmalle wlll seal ponds in lands. gravels. males. ol mung
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subslm:
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16¢
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