Kushandiswa kweOkisijeni Yakanyungudutswa muKurima Mvura Yemhando muPhilippine

Nhanganyaya

MuPhilippines, zvekurima chikamu chakakosha chehupfumi hwenyika, paine chikamu chimwe muzvitatu chevanhu vanovimba nazvo kuti vawane chouviri. Nekuwedzera kwekushanduka kwemamiriro ekunze uye kusvibiswa kwezvakatipoteredza, kunaka kwemvura yekudiridza-kunyanya mazinga eokisijeni yakanyungudika (DO)-yakawedzera kukanganisa kukura kwezvirimwa uye kubudirira. Okisijeni yakanyungudika haingopesvedzeri kurarama kwezvisikwa zvemumvura chete asiwo hutano hwevhu uye kukura kwezvirimwa. Ichi chidzidzo chenyaya chinoongorora kuti mushandirapamwe wezvekurima wemuno muPhilippine wakatarisisa nekuvandudza mwero weokisijeni yakanyungudika mumatsime emvura kuwedzera goho nemhando.

Project Background

Muna 2021, mushandirapamwe wekurima mupunga kumaodzanyemba kwePhilippines wakatarisana nedambudziko rekusakwana okisijeni yakanyungudika mumvura yayo yekudiridza. Nekuda kwekushandiswa kwakanyanya kwemafetereza uye kusvibiswa, mitumbi yemvura yakatambura kubva kune yakanyanya eutrophication, ichikanganisa zvakanyanya ecology yemvura uye kunaka kwemvura, izvo zvakakonzera kuwedzera kwezvirwere zvezvirimwa uye kudzikira kwegoho. Nekuda kweizvozvo, cooperative yakatanga chirongwa chakanangana nekuvandudza kunaka kwemvura nekusimudzira mwero weokisijeni yakanyungudika, zvichikurudzira kukura kuri nani kwemupunga.

Kuongorora uye Kuwedzera Matanho eOkisijeni Yakanyungudika

1. Mvura Yakanaka Monitoring System: Mushandirapamwe wakaunza michina yemhando yepamusoro yekutarisa yemvura kuti igare ichiongorora yakanyungudika oksijeni mazinga, pH mazinga, uye mamwe akakosha paramita. Ne data chaiyo-nguva, varimi vaigona kuona matambudziko nekukurumidza uye kutora matanho akakodzera.

2. Yakanyungudika Oxygen Enhancement Technologies:

   • Aeration Systems: Zvishandiso zveAeration zvakaiswa mumatanho makuru ekudiridza, zvichiwedzera okisijeni yakanyungudika mumvura kuburikidza nekuiswa kwemhepo inoputika, nokudaro kuvandudza kunaka kwemvura.
   • Inoyangarara Mibhedha Yemiti: Mibhedha yemiti inoyangarara yakasikwa (senge duckweed uye hyacinths yemvura) yakaunzwa mumvura yekudiridza. Izvi zvinomera hazvingobudisi okisijeni kuburikidza nephotosynthesis asiwo zvinotora kudya, nokudaro zvichidzivisa mvura eutrophication.

3. Miitiro Yokurima Yemiti:

   • Yakasimudzirwa misimboti yekurima organic inoderedza kushandiswa kwemakemikari fetiraiza nemishonga yezvipembenene, pachinzvimbo kushandisa manyowa nebiopesticides kuderedza kusvibiswa kwemvura uye kunatsiridza huwandu hwemvura.

Implementation Process

• Kudzidzisa uye Kuparadzira Zivo: Mushandirapamwe wakaronga misangano yakawanda yekudzidzisa varimi nezvekukosha kwekutariswa kwemhando yemvura uye nzira dzakasiyana dzekusimudzira mwero weokisijeni yakanyungudika. Varimi vakadzidza kushandisa michina yekutarisa kunaka kwemvura uye kushandisa masisitimu emhepo.

• Phase-wise Evaluation: Iyo purojekiti yakakamurwa kuita nhanho dzinoverengeka, nekuongororwa kwakaitwa pakupera kwechikamu chimwe nechimwe kuongorora shanduko mumazinga eokisijeni yakanyungudika uye kuenzanisa goho remupunga.

Migumisiro uye Migumisiro

1. Kuwedzera Kunokosha muMazinga Akanyungudutswa Oxygen: Nekushandisa tekinoroji yeaeration uye inoyangarara yemubhedha wechirimwa, mazinga eokisijeni yakanyungudika mumvura yekudiridza akawedzera neavhareji ye30%, zvichikonzera kuvandudzwa kunoonekwa mumhando yemvura.

2. Goho Rakavandudzwa: Nemhando yemvura yakawedzerwa, mubatanidzwa wakawana kuwedzera kwe20% mugoho remupunga. Varimi vazhinji vakashuma kuti kukura kwemupunga kwakawedzera kusimba, tupukanana nezvirwere zvakadzikira, uye mhando yese yakavandudzwa.

3. Kuwedzera Mari Yevarimi: Kukwira kwegoho kwakakonzera kuti varimi vawedzere mari yakawanda, zvichibatsira mukubatsirikana kwehupfumi hwemubatanidzwa.

4. Sustainable Agricultural Development: Nekusimudzira kurima organic uye kutonga kwemhando yemvura, maitiro ekurima ecooperative akawedzera kugadzikana, zvishoma nezvishoma achigadzira yakanaka ecology kutenderera.

Matambudziko Nekugadzirisa

• Zvipingamupinyi Zvemari: Pakutanga, cooperative yakatarisana nematambudziko nekuda kwekushomeka kwemari, zvichiita kuti zviome kuisa mari yakawanda mumidziyo kamwechete.

  Solution: Mushandirapamwe uyu wakabatana nehurumende dzenharaunda nemasangano asiri ehurumende (NGOs) kuti vawane rutsigiro rwemari uye kutungamira kwehunyanzvi, zvichibvumira kuitwa kwezvikamu zvakasiyana-siyana.

• Kuramba Kuchinja Pakati Pevarimi: Vamwe varimi vaive vasina chokwadi nezvekurima kwepasi uye matekinoroji matsva.

  Solution: Minda yekuratidzira uye nyaya dzebudiriro dzakashandiswa kusimbisa kuvimba kwevarimi pamwe nekutora chikamu, zvichikurudzira zvishoma nezvishoma kusiya tsika dzekare dzekurima.

Mhedziso

Kunyatso gadzirisa yakanyungudika mazinga eokisijeni mumhando yemvura yekurima kwakakosha mukuvandudza kugadzirwa kwezvirimwa uye kuwana budiriro inoenderera muPhilippine. Kuburikidza nekutarisa kwakarongeka uye matanho ekuvandudza, mubatanidzwa wezvekurima wakabudirira kusimudzira mhando yemvura, kusimudzira kugadzirwa kwemupunga wemhando yepamusoro uye negoho repamusoro apo ichipa ruzivo rwakakosha nezvemaitiro akafanana mune mamwe matunhu. Mune ramangwana, sezvo tekinoroji inofambira mberi uye marongero anotsigira zvirongwa izvi, varimi vazhinji vanozobatsirwa nemaitiro aya, vachifambisa budiriro yezvekurima muPhilippines.

Kuti uwane mamwe sensor yemvura ruzivo,

ndapota taura neHonde Technology Co., LTD.

Email: info@hondetech.com

Webhusaiti yekambani:www.hondetechco.com

Tel: +86-15210548582