Incazelo kanye nezibonelo zemikhuba yezolimo emahlathini
I-Agroforestry uhlelo lokuphathwa komhlaba oluhlanganisa izihlahla nezinye izitshalo ezinezihlahla nezitshalo zezolimo, imfuyo, noma eminye imisebenzi yokusetshenziswa komhlaba. Uma ihlolwa futhi isetshenziswa ngokuhlakanipha, le ndlela inganikeza izinzuzo eziningi zemvelo, ezomnotho, kanye nezenhlalo. Kulesi sihloko, sizoxoxa ngezisekelo ze-agroforestry futhi sethule izibonelo eziningana zemikhuba ye-agroforestry ephumelelayo emahlathini.
Ukuqonda i-Agroforestry
Ngokwemvelaphi, igama elithi agroforestry livela kumagama athi "agro," okusho umhlaba wezolimo, kanye nelithi "forestry," okusho ihlathi noma izihlahla. Ngakho-ke, i-agroforestry ingachazwa njengenqubo yokuhlanganisa izakhi zezolimo nezamahlathi ngaphakathi kohlelo olulodwa lomhlaba oluhlanganisiwe.
I-Agroforestry ayigxili nje kuphela ekukhiqizweni kwezinkuni noma kokudla, kodwa futhi nasekusimeni okuzinzile kwemvelo, ukulondolozwa kwenhlabathi namanzi, ukuthuthukisa ukuvunda kwenhlabathi, kanye nokuthuthukisa ukuhlukahluka kwezinto eziphilayo. Empeleni, i-agroforestry ihlanganisa amasu ahlukahlukene nezindlela ezingashintshwa ukuze zivumelane nezimo zendawo, okuhlanganisa isimo sezulu, uhlobo lwenhlabathi, kanye nezidingo zomphakathi wendawo.
Izingxenye Eziyinhloko Ze-Agroforestry
1. Izingxenye Zezihlahla: Lezi kungaba yizihlahla ezigcinelwe izingodo, izihlahla zezithelo, noma izihlahla zomthunzi.
2. Izingxenye Zezitshalo: Lokhu kufaka phakathi zonke izinhlobo zezitshalo zezolimo ezifana nemifino, okusanhlamvu, nezinye ezitshalwa phakathi noma eduze kwezihlahla.
3. Izingxenye Zemfuyo: Ezinye izinhlelo zezolimo zihlanganisa nemfuyo efana nezimbuzi, izinkomo, noma izinkukhu njengomthombo wokukhiqiza kanye nokusetshenziswa komanyolo wemvelo.
Izibonelo Zemikhuba Yezolimo Emahlathini
1. Uhlelo lweTaungya
Uhlelo lweTaungya luyisibonelo esivelele se-agroforestry esisetshenziswe emazweni ahlukahlukene asezindaweni ezishisayo. Kulolu hlelo, abalimi bavunyelwe ukutshala izitshalo zokudla zesizini endaweni yamahlathi esanda kutshalwa ngezihlahla. Umphumela uba yindawo ehlukahlukene lapho izihlahla nezitshalo zokudla zikhula ndawonye.
Isibonelo, ezingxenyeni zaseNingizimu Asia, njengeNdiya neSri Lanka, lolu hlelo lusize abalimi ukwandisa ukukhiqizwa kokudla ngenkathi beqinisekisa ukutshalwa kabusha kwamahlathi ezindaweni ezazonakele ngaphambilini. Abalimi batshala izitshalo zokudla ezifana nobhontshisi, ummbila, noma eminye imifino eminyakeni embalwa yokuqala kuze kube yilapho izihlahla zikhula ngokwanele ukuze zithole umthunzi omkhulu. Kuleli qophelo, isivuno sezitshalo siyancipha, futhi abalimi bavame ukuthuthelwa ezindaweni ezintsha ukuze izihlahla ziqhubeke nokukhula.
2. Uhlelo Lokunquma Izihlahla Ezingadini
Ukutshala izihlahla e-alley kuyindlela yokulima amahlathi lapho izitshalo zitshalwa khona phakathi kwemigqa yezihlahla noma izihlahla. Le ndlela ivumela ukusetshenziswa komhlaba okuphumelelayo futhi ithuthukisa izimo zenhlabathi.
Isibonelo, ezingxenyeni zaseBrazil naseNtshonalanga Afrika, abalimi basebenzisa imigqa yezihlahla zemidumba njengeGliricidia noma iLeucaena. Lezi zihlahla zicebisa inhlabathi nge-nitrogen ngokunamathela kwezinto eziphilayo. Phakathi kwale migqa, abalimi batshala izitshalo ezifana nommbila, ubhatata, noma ubhontshisi. Ukutshala izihlahla e-alley akusizi nje kuphela ukugcina umswakama wenhlabathi kodwa futhi kunciphisa ukuguguleka kwenhlabathi futhi kuthuthukise ukuvunda kwenhlabathi ngokuhamba kwesikhathi.
3. Uhlelo Lokufuya Izilwane Ezingadliwe
Izinhlelo zokulima imfuyo ziyindlela yokuhlanganisa ukukhiqizwa kwemfuyo nokukhiqizwa kwamahlathi. Ngaphansi kwalo mkhuba, abalimi bakhulisa imfuyo ngaphansi kwezitendi zamahlathi noma emasimini azungezwe izihlahla. Lokhu kungandisa umkhiqizo womhlaba futhi kuhlinzeke ngenzuzo eyengeziwe yokudla okuvela ezinsaleleni ze-leucaena, amaqabunga, noma utshani obukhula ngaphakathi kwehlathi.
ENingizimu Melika, isibonelo eBrazil, lolu hlelo lusetshenziswa kabanzi ngokuhlanganisa amadlelo nezihlahla ze-eucalyptus. Uhlelo lwezinkomo, utshani, i-eucalyptus luyisibonelo esiphumelelayo salokhu kuhlanganiswa. Izihlahla zinikeza umthunzi omuhle wokudlisa izinkomo, kanti utshani buhlinzeka ngokudla okwanele kwezinsuku ezomile. Kanti futhi, umquba wezilwane usiza ekuthuthukiseni ukuvunda kwenhlabathi, okuzuzisa ukukhula kwezihlahla.
4. Uhlelo Lwezolimo
I-Agrisilviculture iyindlela yezolimo ehlanganisa izitshalo zezolimo nezihlahla zamahlathi. Kulolu hlelo, abalimi batshala izinhlobo zezihlahla ezinenani eliphezulu kwezomnotho, njenge-teak, i-mahogany, noma izihlahla zezithelo, kanye nezitshalo zokudla.
Isibonelo sokuqaliswa okuphumelelayo sise-Indonesia, ikakhulukazi esiqhingini saseJava. Abalimi abaningi batshala izihlahla ze-teak eceleni kwezilimo zonyaka njengommbila noma amantongomane. Izihlahla ze-teak zithatha iminyaka eminingana ukuvuthwa, lapho abalimi bengaqhubeka nokukhiqiza ukudla kulezi zilimo zonyaka, ngaleyo ndlela bakhiqize inzuzo ephindwe kabili.
Izinzuzo ze-Agroforestry
Izinzuzo Zemvelo
1. Ukulondolozwa Kwenhlabathi Namanzi: Izihlahla ezinhlelweni zezolimo zisiza ekunciphiseni ukuguguleka kwenhlabathi futhi zandise ukungena kwamanzi.
2. Ukuhlukahluka Kwezinto Eziphilayo: Ngokuhlanganisa izinhlobo ezahlukene zezitshalo nezihlahla, ukulima amahlathi kusiza ekugcineni nokuthuthukisa ukuhlukahluka kwezinto eziphilayo.
3. Ukunciphisa Ukushintsha Kwesimo Sezulu: Izihlahla zimunca futhi zigcine ikhabhoni dioksayidi, zisiza ekunciphiseni amagesi okushisa emkhathini.
Izinzuzo Zezomnotho
1. Ukuhlukahluka Kwemali Engenayo: Abalimi bathola imithombo eminingi yemali engenayo ezingxenyeni ezahlukene zesistimu yezolimo, okuhlanganisa ukhuni, izithelo, kanye nemfuyo.
2. Ukuzinza Kokukhiqiza: Izinhlelo zezolimo zamahlathi zimelana kakhulu nezimo zezulu ezimbi kakhulu, ukuhlaselwa yizinambuzane, noma izifo ngenxa yokuhlukahluka kwezitshalo.
Izinzuzo Zomphakathi
1. Ukuvikeleka Kokudla: Ukuhlanganiswa kwezitshalo zokudla ezinhlelweni zezolimo kusiza ukugcina ukudla kutholakala ezindaweni zasemakhaya.
2. Intuthuko Yomphakathi: Ngokusebenzisa umhlaba ngendlela esimeme, ukulima amahlathi kudala imisebenzi namathuba ebhizinisi angathuthukisa umnotho wendawo.
Izinselele kanye namathemba
Nakuba izinzuzo ezinikezwa yi-agroforestry zithandeka, izinselele eziningana kudingeka zixazululwe. Lezi zifaka phakathi ukufinyelela umhlaba, isidingo solwazi lobuchwepheshe, kanye nokusekelwa kwenqubomgomo kanye nezezimali. Imfundo nokuqeqeshwa kumasu afanele e-agroforestry kuzoba yisihluthulelo sokuqalisa ngempumelelo lolu hlelo ngezinga elikhulu.
Esikhathini esizayo, njengoba ulwazi oluningi ngokubaluleka kokusimama kwemvelo kanye nomthwalo wemfanelo womphakathi lukhula, kulindeleke ukuthi ukutshalwa kwezitshalo kube yisisombululo esiyinhloko sokuwohloka komhlaba, ukuguquka kwesimo sezulu, kanye nokuvikeleka kokudla. Kuzodingeka ucwaningo olwengeziwe kanye nezinqubomgomo ezisekelayo ukuze kusheshiswe ukwamukelwa nokuthuthukiswa kwalolu hlelo.
Isiphetho
I-Agroforestry inikeza ikhambi elihlanganisiwe lokuphathwa komhlaba okusimeme okunezinhlobonhlobo zezinzuzo zemvelo, ezomnotho, kanye nezenhlalo. Ngezibonelo zemikhuba efana ne-Taungya System, i-Alley Cropping, i-Silvopasture, kanye ne-Agrisilviculture, singabona ukuthi le ndlela ingashintshwa kanjani ukuze ivumelane nezimo ezahlukahlukene zendawo. Nakuba kunezinselele ekusetshenzisweni, amathemba esikhathi eside kanye nezinzuzo ze-agroforestry kwenza kube enye yezindlela ezithembisayo kakhulu zekusasa elisimeme.
