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Zogulitsa
DFT Floating Hydroponics
kufotokoza2
Za DFT Floating Hydroponics
DFT(Deep flow technique) ndi njira yakale kwambiri ya hydroponic system, yomwe imatanthawuza njira ya hydroponic momwe mizu ya mmera imamera mozama komanso moyenda michere. Tanki yobzala imadzazidwa ndi pafupifupi 5 mpaka 10 cm ndipo nthawi zina imakhala yowawa kwambiri, ndikuyika mizu ya mbewu mmenemo, pogwiritsa ntchito mpope wamadzi nthawi ndi nthawi kuti mutsegule madzimadzi kuti madzi amadzimadzi aziyenda, kuwonjezera. mpweya mu njira ya michere ndikupangitsa kuti zakudya zomwe zili muzomera zikhale zofanana.
Mtundu uwu wa kulima michere wowawasa wosanjikiza michere seifrom imakhala yokhazikika, komanso imathetsa vuto lomwe dongosolo la chikhalidwe chamadzimadzi limafunikira kulephera kwa mphamvu sikungagwire bwino ntchito.
DFT (Deep flow technique) ndi mtundu wa hydroponic gradening pomwe mbewu zimakutidwa m'mabedi osaya, ndipo yankho lazopatsa thanzi limayenderera mozungulira madera a mizu ya zomera.
Makhalidwe aukadaulo wakuya wamadzi amadzimadzi
- 1. Chakuya
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Kuzama kumatanthauza thanki yobzalira yomwe ili ndi michere yokhayokha yomwe ili yakuya, ndipo madzi amadzimadzi mu thanki yobzalira ndi akuya.Dongosolo la mizu litha kupitilizidwa kukhala njira yozama yazakudya, kuchuluka kwa michere m'dongosolo lonse la kubzala ndikokulirapo, kuphatikiza kwa michere, ndende (kuphatikiza kuchuluka kwa michere yosiyanasiyana, kuchuluka kwa mchere komanso kusungunuka kwa oxygen m'thupi. yankho), acidity, chinyezi ndi kutentha, etc. si zophweka kubweretsa kusintha lakuthwa, mizu kukula chilengedwe ndi wokhazikika, zakudya zowonjezera zakudya ndi kusintha ndi yabwino Ichi ndi mbali yofunika kwambiri madzimadzi madzi maphunziro luso luso.
- 2. Kuyenda
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(1) Wonjezerani kuchuluka kwa okosijeni wosungunuka muzomera;(2) chotsani "dera la kuchepa kwa michere" pakati pa tebulo la mizu ndi madzi owonjezera a mizu pamene madzi amadzimadzi amasungidwa, kotero kuti zakudya zimaperekedwa ku tebulo la mizu panthawi yake;(3) Kuchepetsa ma metabolites owopsa omwe amapangidwa ndi mizu ndikuwunjikana pamizu, monga ma organic acid, ma acid achilengedwe ndi alkalineness opangidwa ndi mayamwidwe a mizu posankha ayoni, ndi ma metabolites ena;(4) Kusungunulanso zakudya zina zomwe zimalephera chifukwa cha mvula ndi kupereka zosoweka zakukula kwa mbewu.
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3. KuyimitsidwaKuyimitsidwa kumatanthauza kupachikidwa kwa chomera chobzalidwa pamwamba pa madzi amadzimadzi, ndi cholinga cha:(1) Sungani khosi la mizu kutali ndi madzi amadzimadzi ndikuletsa khosi la mizu kuti lisamizidwe muzomera zowonjezera ndikuyambitsa kuwonongeka kapena imfa (kupatulapo zomera za bog kapena mbewu zokhala ndi minofu yotulutsa mpweya kuchokera pansi mpaka pansi);(2) Limbikitsani kutulutsa mpweya kwa mizu: gawo la mizu limatha kutambasulidwa munjira ya michere kuti ikule, pomwe gawo lina limakhala pamadzi amadzimadzi pakati pa mbale yokhazikika kapena chimango chokhazikika cha mesh. gawo la mpweya wonyowa, kotero kuti njira ya michere ndi mizu ya mumlengalenga imatha kuyamwa mpweya, Sinthani kuya kwa madzi amadzimadzi amadzimadzi amadzimadzi ndi kuchuluka kwa malo pakati pamadzimadzi ndi mbale yokhazikika kapena chimango chokhazikika. ku kakulidwe ka mbewu ndi nyengo kuti azitha kuyamwa mpweya kuchokera kumizu.
Ubwino wa hydroponics
1. Sungani dziko. Titha kubzala paliponse, ngakhale pamwamba padenga.
2. Sungani madzi 85%.
3. Sungani ntchito.
4. Sungani fetereza 80%.
5. Sungani mankhwala ophera tizilombo, ochezeka ndi chilengedwe .
6. Kupanga kwakukulu.
7. Kugwirizana kwazinthu. Kuwononga pang'ono.
8. Ubwino wapamwamba komanso chitetezo chochulukirapo.
9. Mikhalidwe yonse yokulirapo imatha kuwongoleredwa.
