Kuisa munyu muvhu ndiyo imwe yenzira huru dzekushatisa ivhu zvine chekuita nekudiridza zvisina kusimba, kunyanya uko kufefeterwa kunopfuura kunaya kwemvura uye munyu wakanyunguduka unoungana zvishoma nezvishoma muvhu rakarimwa.
Varimi vanovimba nemadiridziro kuti varambe vachirima goho kana mvura isinganayi zvakakwana, isingaenzaniswi, kana kusagovewa zvakanaka. Zvakadaro, kudiridza kunogona kukonzera matambudziko makuru evhu kana kuiswa kwemvura kwakapfuura zvinodiwa nechirimwa.
Yese yekudiridzira ine mamwe mamineral akanyungudika nemunyu. Kana zvinomera zvichitora mvura uye kubuda kwemvura kunobvisa hunyoro kubva pamusoro pevhu, zvinhu zvakanyungudutswa izvi zvinosara shure uye zvishoma nezvishoma zvinowedzera munyu wevhu.
Kuisa munyu muvhu kunowedzera kuipa kana mvura ikaramba isina kusimba nekuti mvura yekudiridza yakawandisa inokwidza tafura yemvura uye inokwidza munyu kumusoro wakananga kumidzi ine simba uko zvirimwa zvinoda mwando une hutano.
Kuyerera kwemvura kunowanzokura pamwe chete nemunyu, zvichiita kuti pave nemhoteredzo yakaoma yekukura umo midzi inowana mweya weokisijeni wakakwana apo zvirimwa zvinonetsawo kutora mvura nemazvo kubva muvhu rinowedzera saline.
Kunzwisisa hukama huripo pakati pekudiridza, kuva nemunyu muvhu, kuyerera kwemvura, kuyerera, uye kukukurwa kwevhu kunobatsira varimi kuchengetedza ivhu rine zvibereko nepo vachishandisa zviwanikwa zvemvura zviripo zvakanaka uye zvine mwero.
Chii chinonzi Ivhu Salinization?
Kunyungudika kwevhu kunoitika kana munyu unonyungudika ukaungana muvhu kusvika pakuwanda izvo zvinokanganisa kukura kwechirimwa. Chinetso chacho chinowanzoitika apo madiridziro, mhepo inopfungaira, uye madhiraini zvinoramba zviri pakati nepakati.
Kazhinji soluble salts inosanganisira makemikari ane sodium, calcium, magnesium, chloride, sulfate, uye bicarbonate. Kuisa kwavo kunogona kuwedzera zvishoma nezvishoma kana mvura yekudiridza ichipindazve muvhu pasina kudzika kwakaringana.
Magadzirirwo evhu, mamiriro ekunze, kudzika kwemvura yepasi, mamiriro emvura, kunaka kwemadiridziro, uye mwero wekupupuma kwevhu zvese zvinopesvedzera kuti munyu unokurumidza kuungana sei. Saka varimi vanoda nzira dzekutarisira dzinoenderana nevhu remunharaunda uye mamiriro ekunze.
Salinity inoderedza kugona kwemidzi yezvirimwa kuwana mvura nekuti yakanyungudika munyu inowedzera osmotic pressure yeivhu mhinduro. Zvirimwa zvinogona kuwana kushushikana kwemvura kunyangwe ivhu richiita serinyoro.
Kuunganidzwa kwemunyu kunogonawo kukanganisa kuwanikwa kwekudya uye kugadzira matambudziko ehupfu kana mamwe maion asvika pakunyanya kuwanda. Mbeu dzinonzwa dzinogara dzichiratidza kukuvadzwa kare pane zvirimwa zvinoshivirira zvinorimwa pasi pemamiriro akafanana.
Varimi vanokwanisa kunzwisisa zviri nani njodzi yemunyu kuburikidza nekuongorora mafambiro eunyoro hwevhu, madhiraini, kuwanda kwemadiridziro, uye mhinduro dzechirimwa dzinoonekwa. Ongororo yakavimbika inobatsirawo kusiyanisa munyu kubva mukushaikwa kwechikafu chisina hukama.
Kunzwisisa ivhu mwando mamiriro inopa hwaro hwakakosha nekuti mwando unodzora kufamba kwemunyu, kupinda mukati, kubuda kwemhepo, uye kuwanikwa kwemvura pamidzi yezvirimwa.
Verenga zvakare: Zvinoreva Ivhu uye Zvivakwa zveIvhu
Madiridziro Anoita Ivhu Salinization
Kudiridzira kunoita kuti munyu uwedzere kana mvura yaiswa munyu ine munyu wakanyunguduka uye kubuda kwemvura kunobvisa mvura yakachena kubva muvhu. Minyu yasara inova yakawanda zvishoma nezvishoma mushure mekudzokororwa kwemadiridziro.
Mukurima kunonaya mvura, kunaya kwemvura nguva dzose kunogona kuendesa munyu unonyungudika pasi uye kure nemidzi isina kudzika. Kurima kwemadiridziro kungangoda kucheneswa nemaune nekuti kunaya kwemvura chete kunogona kupa kusakwana kwemvura.
Kudiridza kunodzokororwa pasina mvura yakafanira kunogona kuita kuti munyu uungane. Chiitiko chega chega chekudiridza chinowedzera mvura uye zvinhu zvakanyungudutswa, ukuwo evaporation uye kubuda kwechirimwa kunobvisa mvura zhinji.
Canal seepage inogona zvakare kusimudza mwero wemvura yepasi pasi peminda yakarimwa, kunyanya apo migero yemadiridziro inoramba isina mutsetse kana ivhu richirambidza kudzika kwemvura. Kukwira kwemvura yepasi kunogona kutakura munyu wakanyungudika kuenda kumidzi yezvirimwa.
Kudiridza kwakanyanyisa hakungogadzirisi salinity nekuti mvura yakawandisa inogona kungosimudza tafura yemvura. Kutarisira kwakanaka kunoda mvura yakakwana kuti ikwane kudiwa kwechirimwa uku uchibvumira mvura inodzorwa pasi pemidzi.
Varimi vanonzwisisa hydrological process inogona kuita sarudzo dzemadiridziro dziri nani nekutarisa kunaya kwemvura, kupinda mukati, mwando wevhu, kufamba kwemvura yepasi, kuyerera, uye madhiraini pamwe chete.
Zviratidzo Nemigumisiro Yeivhu Salinization
Kukurumidza kuzivikanwa kwemunyu kunoita kuti varimi vapindure zvirimwa zvisati zvanyanya. Kutariswa kwemunda kunogona kuratidza shanduko mukutaridzika kwechirimwa, mamiriro epamusoro pevhu, kupinda mukati, uye kugoverwa kwezvirimwa.
Zviratidzo zvinowanzoonekwa zvinosanganisira kusamera zvakanaka, kukura kwembesa zvisina kuenzana, kutsva kwemashizha, kusamira zvakanaka kwembesa, zvinomera zvine magamba, uye goho rakadzikira. Makristasi emunyu kana madhipoziti machena anogonawo kuonekwa pavhu rakavhurika.
Munyu wevhu unokwanisa kuderedza kutorwa kwemvura yezvirimwa kunyangwe mwando wakakwana uchiramba uripo. Saka zvirimwa zvinoita sekunge kusanaya kwemvura kuripo nekuti midzi inoda simba rakawanda rekuchera mvura kubva muvhu resaline.
Kuwanda kwesodium kunogona kukanganisa chimiro chevhu nekuparadzira zvimedu zvevhu. Ichi chiitiko chinogona kuderedza kupinza uye kupera, zvichibvumira imwe mvura kuti irambe iri pedyo nepamusoro uye kuwedzera njodzi dzemvura.
Kubereka kwechirimwa kunogona kudzikira zvishoma nezvishoma sezvo munyu unowedzera. Kumera kunova kwakaoma, kukura kwechirimwa kunononoka, maruva angaderera, uye goho rekupedzisira rinogona kushata kana zvirimwa zvisingadhuri zvikadya minda inenge yakanganiswa zvakanyanya.
Salinization inobatsirawo kune yakakura nyaya dzekukodzera ivhu nokuti ivhu rekurima rinobereka zvibereko rinogona kusakodzera zvirimwa kana mamiriro ezvinhu emakemikari nevhu akashata.
Waterlogging Uye Root-Zone Matambudziko
Waterlogging inoitika kana yakawandisa mvura ichizadza ivhu pores kwenguva yakareba, ichideredza mhepo inowanikwa yakatenderedza chirimwa midzi. Minda inodiridzwa inowanzosangana nedambudziko iri kana mvura ichipinda nekukurumidza pane inobviswa nemugero.
Midzi yemiti inoda oxygen yekufema uye kutora kudya kunovaka muviri. Kana ivhu rakazara rikasabatanidza oxygen, kushanda kwemidzi kunoderera uye zvirimwa zvinova panjodzi huru yekukanganiswa nekudya kunovaka muviri, dzvinyiriro yezvirwere, kusakura zvakanaka, uye kupera nguva isati yakwana.
Kuyerera kwemvura kunogonawo kufambisa munyu mukati mevhu. Sezvo mvura yepasi ichikwira, munyu wakanyungudutswa unogona kusvika pamusoro kuburikidza nekufamba kwecapillary, kunyanya muvhu rakatsetseka rine simba rinokwira kumusoro kwemvura.
Saka varimi vanofanira kubata salinity nekuvharwa kwemvura sematambudziko akabatana ekutonga kwete mamiriro ari ega. Kuvandudza dhiraivha inogona kuderedza zvese zvakawandisa mvura uye kukwira kumusoro kwemunyu wakanyungudika.
Minda isina kucheneswa zvakanaka inogona kunetsa kurima nekuti michini inorema inokwanisa kubatanidza ivhu rakanyorova, ukuwo kunyorova kunodzokororwa kunogona kunetesa chimiro chevhu uye kutadzisa kupinda mumunda mushure mekunge waoma.
Ukama pakati pemvura uye maitiro ekukukurwa kwevhu zvine basawo nekuti ivhu rakashata, nzvimbo dzakavhurika, uye kuyerera kusingadzoreki kunogona kusimudzira kumwe kushatisa kwakatenderedza ivhu rekurima.
Zvikuru Zvinokonzera Kudiridzira Mvura
1. Kudiridza Kwakanyanyisa: Kuisa mvura yakawanda kupfuura zvirimwa uye ivhu zvinogona kushandisa zvinobudirira kunowedzera kudzika kwakadzika uye kunokwidza mazinga emvura yepasi. Kudiridza kwakadzokororwa-kunyanya kunokwanisa kugutsa midzi uye kumhanyisa matambudziko anoenderana nemunyu.
2. Mvura Yakashata Yakasikwa: Ivhu revhu rinorema, zvidzitiro zvisina kudzika, nzvimbo yakati sandara, uye mapikicha akaungana anogona kunonotsa kufamba kwemvura. Kana kudiridza kuchienderera mberi pasi pemamiriro aya, hunyoro hwakawandisa hunoramba huri mukati memudzi wemidzi.
3. Canal Seepage: Mvura inobuda mumigero yekudiridza inogona kuramba ichizadza mvura yepasi isina kudzika. Kana zviteshi zvichiramba zvakachengetwa zvisina kufanira kana kusakodzera mamiriro enzvimbo, seepage inogona kukonzera kuti purazi riri pedyo rizare nekufamba kwenguva.
4. High Water Tables: Sezvineiwo mvura yepasi isina kudzika inogona kudzikamisa mvura uye kuunza munyu pedyo nepamusoro. Kudiridzira kunogona kushata ichi nekuwedzera mvura nekukurumidza kupfuura iyo aquifer iri pasi inogona kugarisa.
5. Kusunga Ivhu: Zvikamu zvakabatanidzwa zvinoderedza nzvimbo dzepore uye kudzivirira kupinda. Michina inorema, kudzokororwa kurima, uye kusarongeka kwetraffic manejimendi zvinogona kukurudzira kuyerera kwepamusoro, kunonoka kwemvura, uye kuwedzera mukana wekugara kwenguva refu.
6. Kusakwana Munda Drainage: Pasina maitiro anoshanda epamusoro kana pasi pepasi, mvura yekudiridza yakawandisa inoramba yakavharirwa. Mugero wakakodzera unopa nzira inodzorwa yekuti mvura yakawandisa isiye ivhu rakarimwa zvakachengeteka.
Varimi vanokwanisa kuderedza njodzi idzi nekushandisa maitiro ekuchengetedza ivhu akasimba zvinodzivirira chimiro chevhu, kuchengetedza organic matter, kuderedza kuvhiringika kusingakoshi, uye kunatsiridza kufamba kwemhepo nemvura.
Nzira Dzinoshanda Kudzivirira Ivhu Salinity
1. Shandisa Kudiridza Nemazvo: Isa mvura zvinoenderana nechirimwa chinodiwa, mamiriro evhu, mamiriro ekunze, uye danho rekukura. Kurongeka kwakanaka kunodzivirira kushandiswa kusingakoshi uku uchipa hunyoro hwakakwana kuchengetedza hutano hwechirimwa.
2. Chengetedza Drainage Inoshanda: Ipa mvura yakafanira pamusoro kana pasi pevhu pazvinenge zvakakodzera. Drainage inodzikisira matafura emvura uye inogadzira nzira iyo munyu uye hunyoro huzhinji hunogona kusiya nzvimbo yemidzi.
3. Ongorora Kunyura kweIvhu: Garai muchiongorora minda uye ongororai ivhu kana mvura yekudiridzira kana zvichiita. Kuongorora kunoita kuti varimi vakwanise kuona kuwedzera kwemunyu wakawanda nekukasika uye kugadzirisa madiridziro kana madhiraini nekukasika.
4. Shandisa Controlled Leaching: Uko kunobvumidzwa kufambiswa kwemvura, imwe mvura yemhando yepamusoro inogona kufambisa munyu wakaungana pazasi pemidzi. Leaching inoshanda zvakanyanya kana varimi vasanganisa kuisirwa mvura kwakakodzera nedhiraivha yakakwana.
5. Kuvandudza Ivhu Organic Matter: Organic zvigadziriso zvinogona kuvandudza kuunganidzwa, kupinza, kuchengetedza mvura, uye biological chiitiko. Kushandisa manyowa akachengetedzwa nemazvo uye organic zvinhu zvinogona kutsigira ivhu rine hutano pakudiridzira.
6. Sarudza Zvirimwa Zvakakodzera: Zvirimwa zvinoshivirira munyu zvinogona kuita zviri nani uko munyu usingagoni kubviswa nokukurumidza. Kusarudzwa kwechirimwa kunofanirwa kufunga nezvemamiriro ekunze enzvimbo, mamiriro evhu, kunaka kwemvura yekudiridza, kudiwa kwemusika, uye kuoma kwekuunganidza munyu.
Kuwedzera zvinonyatsogadziriswa organic zvinhu zvinogona kutsigira izvi kuedza nekuti manyowa anovandudza chimiro chevhu uye kuchengetedza mvura, kubatsira minda kutarisira mwando zvakanyanya pasi pekuchinja kwemamiriro ekudiridza.
Varimi vanogonawo kushandisa zvekurima organic resources nokungwarira kuti uvandudze mamiriro emuviri wevhu, uku uchidzivirira kushandiswa kwakanyanyisa kunogona kuunza zvokudya zvisingadiwi kana zvinosvibisa muvhu nemvura.
Mvura Inoyerera Uye Kukukurwa Kwevhu
Kuyerera kwemvura kunoitika kana mvura yanaya kana yekudiridza ichisvika pavhu nekukurumidza kupfuura zvarinokwanisa kutorwa nevhu. Kuyerera kusingadzoreki kunogona kutakura ivhu rakakosha repamusoro, chikafu, organic matter, uye makemikari ekurima.
Kukukurwa kwevhu kunoderedza kudzika kwevhu rinobereka uye kunogona kufumura ivhu rakaderera. Nzvimbo dzakakukurwa dzinogonawo kurasikirwa nekupinza, zvichiita kuti mvura yakawanda ifambe mumunda pane kupinda mumudzi.
Zvirimwa zvinopa danda rekudzivirira rakakosha nekuti mhezi dzezvirimwa dzinoderedza kukanganiswa kwemadonhwe emvura ukuwo midzi ichidzikamisa zvimedu zvevhu. Kuchengeta chifukidziro chakakodzera chevhu nokudaro kunogona kuderedza zvese zviri zviviri kumhanya nekumhanya kwevhu.
Nzira dzekuchengetedza dzakaita semulching, kurima contour, kurima mbesa, mbesa dzekuvharisa, kudzikiswa kwekurima, uye materraces zvinobatsira kudzora kuyerera. Kubudirira kwadzo kunoenderana nekunaya kwemvura yakawanda, rudzi rwevhu, materu, uye mabatirwo epurazi.
Varimi vanofanirawo kuchengetedza nzira dzemvura kubva kutsvina netsvina dzekurima. Kugadzirisa kuyerera kwemumunda kunoderedza kukanganiswa kwemvura nekudzika uku uchichengeta hunyoro hwevhu uye kudya kunowanikwa pakurima zvirimwa.
Kuronga kwakanaka kwekuchengetedza kunofanirwa kufunga nzira dzekuchengetedza ivhu nemvura pamwe chete nekuti kudzora kukukurwa kwevhu, kuchengetedza mvura, kugezesa kwemvura, uye kutonga kwezvinomera zvinopesvedzerana munharaunda yese yepurazi.
Runoff inogona zvakare kutakura zvinosvibisa muhova uye pasi pemvura, kugadzira kutarisira mvura yetsvina yekurima zvakakosha pakuchengetedza kunaka kwemvura uye kuderedza njodzi dzezvakatipoteredza dzine chekuita nekusadzorwa zvakanaka kwemvura yekudiridza.
Saizvozvowo, kunzwisisa matsime ekusvibisa mvura inobatsira varimi kuti vaone kuti mavhu, fetiraiza, mishonga yezvipembenene, uye zvinhu zvakanyungudutswa zvinogona sei kubva muminda nemumvura inoyerera.
Verenga zvakare: Yakakodzera Waste Control Complete Guide
Sustainable Soil And Water Management
1. Kuvandudza Kutarisira Mvura: Nyanganisa madiridziro nezvinodiwa nembesa uye ongorora mwando wevhu nguva nenguva. Kudzivisa kushandisa zvisina kufanira kunoderedza tsvina, kunoderedza kukwira kwemvura yepasi, uye kunobatsira kudzivirira mamiriro ezvinhu anokurudzira salinity uye kuyerera kwemvura.
2. Chengetedza Mamiriro Evhu: Deredza kurima kusingakoshi uye kuderedza kusungirirana kunokonzerwa nemotokari paminda yakanyorova. Ivhu rakadzikama rinokurudzira kupinza, kupinza mweya, kukura kwemidzi, uye kusakurira kukukurwa kwekunaya kwemvura.
3. Chengetedza Kavha yezvinomera: Vhikidza zvirimwa, zvisaririra, mhata, uye zvinomera zvinogara kwenguva refu zvinodzivirira pamusoro pamvura yakananga. Vegetative cover zvakare inononotsa kuyerera, inovandudza kupinda mukati, uye inopa organic zvinhu sezvo zvinhu zvinoora.
4. Chengetedza Zviwanikwa zveMvura: Varimi vanofanira kudzivirira mvura ine tsvina kuti isasvike munzizi, madziva, matoro, nemvura yepasi. Kushandisa fetereza zvine hunyanzvi, kubata mvura yetsvina yakachengetedzeka, kudzora kukukurwa kwevhu, uye manejimendi emvura inochengetedza masisitimu emvura akatenderedza.
5. Tarisa Mvura Yepasi: Pane madiridziro akanyanya, varimi vanofanira kuona kuchinja kwemvura uye kushanda kwemvura. Kukwira kwemvura yepasi kunogona kuratidza kunyura kana kudiridza uye kunogona kuratidza kuwedzera kwenjodzi yemunyu.
6. Shandisa Integrated Conservation: Sanganisa madiridziro, madhiraini, kuchengetedzwa kwevhu, kuvandudzwa kwe organic matter, erosion control, uye nzira dzekurima dzakakodzera. Matanho akabatanidzwa anopa dziviriro yakasimba pane kutsamira pane imwe yekururamisa maitiro chete.
Varimi vanokwanisa kusimbisa kushanda kwemvura kuburikidza maitiro ekuchengetedza mvura izvo zvinodzikisira kudyiwa zvisina kufanira uku zvichichengetedza mwando wakaringana mukukura kwechirimwa chine hutano.
Kuronga kwemvura yekugezesa kwemvura kunokosha zvakare nekuti mapurazi anogovera nzira dzemvura nenharaunda dzakapoteredza. Watershed management nzira inogona kuderedza kufamba kwetsvina uye kudzivirira kudzika kwakadzika kwekurima uye zviwanikwa.
Kuchengetedza matsime ekudiridza kunoramba kwakakosha zvakaenzana nekuti kuchengetedzwa kwemvura inobatsira kuchengetedza kunaka uye kuvimbika kwemvura inoshandiswa pakurima, zvipfuyo, zvinodiwa zvemumba, uye mabasa ezvakatipoteredza.
Uko mvura yetsvina yakacheneswa inova sarudzo yekudiridza, kungwarira kutonga kunoramba kwakakosha nekuti kushandiswazve kwemvura yetsvina inogona kuunza munyu nezvimwe zvinoumba zvinoda kutariswa pamberi penguva refu yekushandiswa kwekurima.
Kutarisira zvakanaka kwemhando yemvura zvakare kunoenderana nekunzwisisa mitemo yehutano hwemvura, zvinosanganisira kudzivirira kusvibiswa, kuongorora kwakakodzera, kushandiswazve kwakachengeteka, uye maitiro anochengetedza zviwanikwa zvemvura kubva mukusvibiswa kwekurima kunodzivisika.
Kuchengetedza ivhu kunowedzera kusimba kana varimi vabatanidza mabatirwo ezviyo, kuvhiringika kwakaderera, kuvharisa zvinomera, uye mvura inokodzera. Aya maitiro anovandudza kusimba uku achitsigira kurima kwenguva refu.
Varimi vanofarira kugadzirwa kwemamiriro ekunze vanogona kufungawo mamiriro ekunze-smart kusimudzira maitiro nekuti kushandura mafambiro emvura, kusanaya kwemvura, kupisa, uye zviitiko zvakanyanyisa zvinogona kushandura kudiwa kwekudiridza uye hukama hwevhu nemvura.
Kutarisira ivhu nemazvo kunoderedzawo njodzi dzekusvibiswa nekuti tsika dzekurima dzisina kunaka uye nzira dzekudiridzira dzinokuvadza zvinogona kuita kuti ivhu riparare uye kuunganidzwa kwezvinhu zvisingadiwi.
Hutungamiri hune mutoro hunofanira kuwedzera kupfuura minda yega yega nekuti nzira dzekusvibiswa kwezvakatipoteredza inogona kubatanidza ivhu rekurima nemhepo yakapoteredza, mvura yepamusoro, mvura yepasi, ecosystems, uye nharaunda dzevanhu.
Maitiro esaiti anokanganisawo mvura uye njodzi yemvura yepasi. Kunzwisisa mamiriro evhu, topography, uye drainage factor inogona kubatsira vanoronga kuona nzvimbo idzo kufamba kwemvura kunogona kuunza matambudziko ezvakatipoteredza.
Chekupedzisira, kuita manyowa organic zvinhu zvinogona kutsigira kuvandudzwa kwevhu kwenguva refu kana uchinge wanyatsogadziriswa. Kugadzira compost kubva kune yakakodzera organic tsvina inopa imwe nzira inoshanda yekushandisa patsva zvinhu zvinobatsira uchitsigira hutano hwevhu.
Kudzivirira kunyungudika kwevhu kune mari yakawanda pane kubvumira kuderedzwa kwakanyanya uye kuedza kugadzirisa zvinodhura. Saka varimi vanofanira kugara vachiona mvura yemadiridziro, mwando wevhu, madhiraini, mvura yepasi, nekukura kwezvirimwa.
Pfupiso pamusoro peZvikonzero, Mibairo yeKunyorovesa Ivhu uye Kuyerera kweMvura muMadiridziro Solutions.
| Chikamu | Main Idea | Nei Zvichikosha |
|---|---|---|
| Ivhu Salinization | Munyu unoungana kana mvura yekudiridza, kubuda kwemhute, uye kuyerera kwemvura kuchiramba kuchidzikama. | Munyu wakawandisa unogona kutadzisa kutorwa kwemvura yezvirimwa uye kuderedza goho. |
| Kudiridza | Kudiridza kunodzokororwa kunogona kuisa munyu wakanyungudika mukati mevhu rakarimwa. | Kushandisa mvura zvakanaka kunoderedza kuunganidzwa kwemunyu kusingakoshi. |
| Kuyerera kwemvura | Mvura yakawandisa inozadza maburi evhu uye inomisa oxygen kutenderedza midzi. | Kushaikwa kwemhepo kunoderedza midzi uye kunogona kuwedzera njodzi dzemunyu. |
| Kudzivirira | Kudiridza kwakanaka, kudhiraivha, kutarisa, kudonha, organic matter, uye kusarudza chirimwa kunobatsira kugadzirisa munyu. | Utungamiriri hwakabatana hunochengetedza ivhu rekurima rine pundutso. |
| Kukukurwa kwevhu | Runoff inogona kubvisa ivhu, chikafu, organic matter, uye makemikari ekurima. | Maitiro ekuchengetedza anochengetedza zviwanikwa zvevhu uye kunaka kwemvura. |
| Sustainability | Kutonga kwenguva refu kunobatanidza ivhu, mvura, migero, uye maitiro ezvinomera. | Kuchengetedza kwakabatanidzwa kunovandudza kusimba kwepurazi uye goho. |
Mibvunzo Inowanzo bvunzwa nezve Ivhu Salinization: Zvinokonzera, Mhedzisiro uye Irrigation Solutions
1. Chii chinonzi salinization yevhu?
Ivhu salinization ndiko kuunganidzwa kwemunyu unonyungudika mukati mevhu kusvika panhanho izvo zvinokanganisa kukura kwechirimwa uye goho rekurima.
2. Sei kudiridza kuchikonzera munyu muvhu?
Mvura yekudiridza ine munyu wakanyunguduka, ukuwo evaporation uye kubuda kwechirimwa kunobvisa mvura nekusiya munyu wanyungudika wakawanda kumashure.
3. Chii chinonzi waterlogging?
Kuyerera kwemvura kunoitika kana mvura yakawandisa ichizadza ivhu kwenguva yakareba, ichideredza kuwanikwa kweokisijeni pamidzi yezvirimwa.
4. Ko mvura inoyerera ingaderedza kuvava kwevhu here?
Ehe. Mvura inobudirira inobvumira mvura yakawandisa uye munyu wakanyungudutswa kuti uende kure nemudzi wenzvimbo, kunyanya kana wasanganiswa nekudzora kudonha.
5. Ndezvipi zviratidzo zvakajairika zvevhu rine munyu?
Zviratidzo zvinozivikanwa zvinosanganisira kusamera zvakanaka, kukura kwembesa, kutsva kwemashizha, kusasimba kwembesa, goho rakadzikira, uye kuiswa munyu muchena pavhu.
6. Varimi vangadzivirira sei kusaisa muvhu muvhu?
Varimi vanokwanisa kuvandudza kunaka kwemadiridziro, kuchengetedza mvura, kuongorora kunaka kwevhu nemvura, kudzora mwero wemvura yepasi, kuvandudza chimiro chevhu, nekusarudza mbesa dzakakodzera.
7. Kudiridza zvakanyanya nguva dzose kunovandudza goho here?
Kwete. Kudiridza kwakanyanyisa kunogona kuparadza mvura, kukwidza mwero wemvura yepasi, kuwedzera kuyerera kwemvura, uye kukurumidzisa kuunganidza munyu muminda isina kucheneswa.
8. Sei kukukurwa kwevhu kune chekuita nekutarisira madiridziro?
Kudiridza kusina kunaka kunogona kubudisa mvura inoyerera inobvisa ivhu repamusoro, kudya, uye zvinhu zvakasvibirira, kuderedza kupinza uye kuderedza kubereka kwevhu kwenguva refu.
9. Ko organic matter inogona kubatsira kutonga kwemunyu here?
Kunyatsogadziriswa organic zvinhu zvinogona kuvandudza kuunganidzwa, kupinza, kuchengetedza mvura, uye ivhu biological chiitiko, zvichitsigira zvirinani kutonga kwevhu-mvura.
10. Ndedzipi mbesa dzakakodzera mamiriro emunyu?
Kushivirira kwemunyu kunosiyana pakati pezvirimwa nemhando. Varimi vanofanira kusarudza mbesa dzinoshingirira munharaunda zvichienderana nekuongororwa kwevhu, kunaka kwemvura yemadiridziro, mamiriro ekunze, uye zvinodiwa pamusika.
Iwe une chero mibvunzo, mazano, kana mipiro? Kana zvirizvo, ndapota inzwa wakasununguka kushandisa bhokisi rekutaura pazasi kugovera pfungwa dzako. Tinokukurudzirawo kuti ugoverane nomutsa mashoko aya nevamwe vangabatsirwa nawo. Sezvo tisingakwanisi kusvika munhu wose panguva imwe chete, tinoonga zvechokwadi rubatsiro rwenyu mukuparadzira shoko. Ndinokutendai zvikuru nerutsigiro rwenyu uye nokugoverana!
Verenga zvakare: Kuchengetedzwa kwevhu nemvura mukurima