PDC LESSON 1.5 PRINCIPLES OF MULTIFUNCTIONALITY
PERMACULTURE COURSE AGRO-ECONOMY 
PDC LESSON 1.5 PRINCIPLES OF
MULTIFUNCTIONALITY
Each element serves many functions
Ask what an element can freely
provide, rather than treating it only has a single purpose.
EXAMPLE: some uses and function of trees.
PRODUCTS / ENVIROMENTAL
Fruits / windbreaks
Nuts / fire control
Edible seeds / erosion control
Essential oils / wildlife habitat 
Timber / climatic buffer
Biomass, mulch / soil conditioner
Animal forage / cycle water
Medicine / evapotranspiration
Oxygen / cycle deep nutrients, shade out some
undesirable species
STRUCTURAL
Trellis for vine crops / produce shade for others
Living fence / species
Shade / berms, swales
FUNCTIONAL DESIGN:
Every component of a design should function in many
ways.
Text from the roots, Mollison, Holmgren, 
(Aus.) also Bratt Pritchard. 
PERMACULTURE KOZI KILIMO-UCHUMI
PDC SOMO LA 1.5 KANUNI ZA
UTENGENEZAJI
Kila kipengele hufanya kazi nying
Uliza ni kipengee gani kinaweza
kutoa kwa uhuru, badala ya kutibu kuna kusudi moja tu.
MFANO: baadhi ya matumizi na utendaji wa miti.
BIDHAA / MAZINGIRA
Matunda/vizuia upepo
Karanga / udhibiti wa moto
Mbegu zinazoliwa / kudhibiti
mmomonyoko
Mafuta muhimu / makazi ya
wanyamapori
Mbao / bafa ya hali ya hewa
Majani, matandazo / kiyoyozi cha
udongo
Malisho ya wanyama / maji ya
mzunguko
Dawa / mvuke
Oksijeni / mzunguko wa
virutubisho vya kina, kivuli nje ya aina zisizohitajika
MUUNDO
Skrini ya faragha / waanzilishi
wanaokua kwa kasiTrellis kwa mazao ya mzabibu / toa kivuli kwa wengine
Uzio wa kuishi / ainaKivuli /
berms, swales
KUBUNI KAZI:
Kila sehemu ya muundo inapaswa
kufanya kazi kwa njia nyingi.
TUMIA NA KUTHAMINI RASILIMALI NA HUDUMA INAYOWEZA UPYA
Tumia vyema wingi wa asili ili
kupunguza matumizi na utegemezi wetu
kwenye rasilimali zisizoweza kurejeshwa.
Maandishi kutoka kwenye mizizi, Mollison,
Holmgren, (Aus.) pia Bratt Pritchard.

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