Into ebangela amanzi yeyona nto iphambili echaphazela ukusinda, ukukhula kunye nomgangatho wengca kwiindawo ezomileyo, ezomileyo nezingenamanzi amaninzi. Ukuze kugcinwe ukukhula kakuhle kwengca kwezi ndawo, ukunkcenkceshela kunye nokugcwalisa amanzi kubalulekile. Nangona kunjalo, abantu banokugcina amanzi engca ngeendlela ezininzi. Kukho iindlela ezintathu eziphambili zokonga amanzi engca: ukonga amanzi ngobunjineli, ukonga amanzi ngobuchwephesha kunye nokonga amanzi ezityalo.
Ukonga amanzi ngobunjineli kubandakanya uyilo olufanelekileyo kunye nokufakwa kwezixhobo zokunkcenkceshela kunye nezitshizi ukuze kuncitshiswe inkunkuma engasebenziyo yamanzi okunkcenkceshela ngexesha lokuthuthwa kunye nokutshiza. Ukwakhiwa okanye ukuhlaziywa okufanelekileyo kweebhedi zengca ukuze kuncitshiswe ukuvuza okunzulu kunye nokuphuma kwamanzi amaninzi emkhenkceni. Lawula ngokungqongqo uyilo lobunzulu bokunkcenkceshela izitshizi ukuze kuthintelwe ukuqokelelwa okanye ukugeleza kwamanzi angaphezulu. Sebenzisa amanzi amdaka acociweyo okanye amanzi angaphezulu njengomthombo wamanzi.
Ukonga amanzi ngobuchwephesha
1. Inkqubo yokunkcenkceshela efanelekileyo ukuze kuchongwe ubungakanani obufanelekileyo bokunkcenkceshela. Kwiindawo ezithile, ukunkcenkceshela kufuneka kwenziwe ngokwemfuno yamanzi encinci yengca. Jonga imeko yokufuma komhlaba wengca, umoya okanye ingca yengca, kwaye unkcenkceshele ngexesha elifanelekileyo.
2. Amanyathelo okugcina nokulawula (1) Ukunyusaiblade yomatshini wokugunda ingcange-1.3 ukuya kwi-2.5 cm. Ingca ende enengca ineengcambu ezinzulu. Ngenxa yokuba umhlaba woma ukusuka kumphezulu usiya ezantsi, iingcambu zinokufunxa amanzi ngokulula xa unzulu. Okukhona isiqu siphezulu, kokukhona indawo yamagqabi iba nkulu kwaye ukuphefumla kunamandla. Nangona kunjalo, inzuzo yenkqubo yeengcambu ezinzulu yenza ukuba indawo enkulu yamagqabi ibe buthathaka. Amagqabi amakhulu agquma umphezulu womhlaba, anciphise ukufuma komhlaba, kwaye akhusele iirhizomes kumonakalo wobushushu obuphezulu.
(2) Nciphisa inani leengca ezichetyiweyo. Ukulahleka kwamanzi enxebeni emva kokuchetywa kubaluleke kakhulu. Okukhona ingca ichetywa izihlandlo ezininzi, kokukhona kuvela amanxeba amaninzi. Iincakuba zomatshini wokusika uboya kufuneka zihlale zibukhali. Ukucheba ngencakuba ecacileyo kuya kubangela amanxeba arhabaxa kwaye kuthatha ixesha elide ukuphola.
(3) Kufuneka kusetyenziswe isichumisi senitrogen esincinci ngexesha lembalela. Umlinganiselo ophezulu wesichumisi senitrogen wenza ingca ikhule ngokukhawuleza, ifuna amanzi amaninzi, kwaye yenza amagqabi abe luhlaza kwaye abe namanzi, nto leyo eyenza ukuba athambekele ekubuneni. Izichumisi ezityebileyo zepotassium kufuneka zisetyenziswe ukwandisa ukumelana nembalela yengca.
(4) Ukuba umaleko wofulelo utyebile kakhulu, unganqunyulwa ngomatshini wokucheba othe nkqo. Umaleko wofulelo otyebileyo wenza iingcambu zengca zibe nzulu kwaye ucothisa izinga lokungena kwamanzi, nto leyo enciphisa izinga lokusetyenziswa kwamanzi kwingca.
(5) Sebenzisa i-soil core punch ukuze uphefumle umhlaba, wonyuse ukungena kwamanzi, kwaye uphucule ukukhula kwesiqu kunye neengcambu.
(6) Sebenzisa amayeza okubulala ukhula amancinci, kuba amanye amayeza okubulala ukhula anokubangela umonakalo othile kwiingcambu zezityalo.izityalo zengca.
(7) Xa usakha ingca entsha, faka izinto eziphilayo kunye nezinto eziphucula umhlaba ukuze wonyuse amandla omhlaba okugcina amanzi.
(8) Ngaphambi kokunkcenkceshela, qwalasela uqikelelo lwemozulu ukuze ubone ukuba kuza kuna na. Sebenzisa igeyiji yemvula ukulinganisa ngokuchanekileyo imvula. Xa imvula inkulu, libazisa okanye unciphise ukunkcenkceshela.
(9) Sebenzisa ngokufanelekileyo izinto zokumanzisa kunye nezinto zokugcina amanzi. Zineempawu ezizodwa zokufunxa amanzi, zokugcina amanzi, kunye nokugcina amanzi, zinokufunxa amanzi ngokuphindaphindiweyo, kwaye zinokufunxa kwaye zigcine amanzi emvula okanye amanzi okunkcenkceshela emhlabeni ngokukhawuleza, ngaloo ndlela zinciphisa ukulahleka kwamanzi kwaye zinciphise inani lokunkcenkceshela.
Ixesha leposi: Okthobha-29-2024