Ulimi wothirira dongosolo - ndi madzi ku minda. ulimi wothirira

Mu ulimi, mungathe kudalira mvula, ndipo pofuna kukolola, ndi zaka ngati zinachitikadi. Komabe, nthawi zambiri, ndi miyezi youma m'chilimwe akhoza cabe khama alimi, choncho amakhala zofunikira dongosolo ulimi wothirira. Ndi mwala wapangodya wa kulima bwino chakudya: mbewu, masamba, zipatso. zikomo ulimi wothirira yokumba yekha, m'madera ambiri ali yekha salembedwa oyenera ulimi, atembenukira ku minda zobiriwira. Ulimi wothirira ali subtleties ake ndi mfundo zina zabwino, ndipo iwo ayenera kumvetsa.

ulimi wothirira Kodi

Palokha, ulimi wothirira ndi mbali ya sayansi zikuluzikulu, dziko reclamation, mwachitsanzo kutembenuka m'dziko ntchito yabwino. The reclamation ikuphatikizapo kukhetsa marshlands ndi n'zosiyana ndondomeko - kuthirira. Mokulira dongosolo ulimi wothirira - kuipidwa wa nyumba ndi kuti makinawa amalola kupulumutsa madzi m'dera limene likuzifuna kuthirira zina.

Komanso, ulimi wothirira otchedwa uthunthu wonse wa ntchito lakonzedwa kupulumutsa madzi ulimi wothirira pa malo aliwonse kumene chofunika, kaya njira - kuchokera maofesi mayiwe ndi njira pamaso kutukula pansi pamwamba. Mankind wakhala chikufunika madzi, kotero izi ndi ufulu dongosolo ulimi wothirira. Khama Pankhaniyi momveka kwambiri - dongosolo lililonse kuti amalola kuti apulumutse madzi ulimi wothirira ulimi tinganene kuti.

Evolution kachitidwe ulimi wothirira

The njira ambiri wosazindikira wa madzi ndi ntchito buku popanda mechanization. Ndiko kuti, ngati madzi m'zotengera laperekedwa kwa gwero achilengedwe. Ngakhale chitukuko cha ganizo luso, njira imeneyi akadali ntchito, ndipo osati m'mayiko osauka a Africa - wamaluwa ambiri m'dziko lathu akugwiranso zidebe madzi kuthirira mabedi. Ntchito imeneyi ndi dzuwa otsika kwambiri, choncho anthu nthawi zonse anafunafuna mechanize ndondomekoyi. Choncho panali mitundu yonse ya maofesi ulimi wothirira, ngalande kuchokera ku Central kwa ngalande Roma, amene adakali Timasangalalanso kuvuta ake chipindacho.

Kutumiza madzi ndi yokoka sikunali kotheka kulikonse, ndipo posachedwa uko kunali makina oyendera mphepo ndi watermills, amene sangathe yekha pogaya mbewu, komanso kuukitsa madzi ngakhale kukula mwachindunji - kumtunda. Pa nthawi, ntchito mapampu ndi mapaipi zotheka kuchepetsa alowererepo anthu asatayike, chifukwa dongosolo ano ulimi wothirira - makamaka ndondomeko zochita zokha.

ulimi wothirira pamwamba

Iwo akadali otchuka, koma ndi zopweteka ndi mtundu zopusa za ulimi wothirira - ndi pamwamba ulimi wothirira. Ngati madzi ikuchitika pa munda padziko lapansi, ndi mizere, ngalande ndi njira, zayamba kuwonjezeka evaporation. Si analetsa ndi zinthu zina zoipa.

dongosolo losavuta ulimi wothirira ntchito ulimi wothirira pamwamba. Izi otaya-kudzera m'ngalande, poyambira, imene madzi imatsogoleredwa kuchokera njira chapakati kapena lina. Komanso, glaze pamwamba akhoza ziri wachinsinsi Lima njira ulimi wothirira madzi anachedwa ndi malo dzenje njanjira ndi fanizo meadows madzi.

sprinkler

Ndi pafupi ndi zochitika zachilengedwe a dongosolo ulimi wothirira, amene amagwiritsa sprinkler. Madzi mitsinje anaika pamodzi munda limatuluka mu dongosolo sprinkler, kenako dissipates chinyezi, simulating mvula. Ndipotu, ndi kuyendera ngalande ya mpope lalikulu dongosolo yaitali tubular mapangidwe mitambo m'malovu madzi.

Poyerekeza ndi pamwamba kuthirira ulimi chiwembu ngati zochepa blurs nthaka yosalekerera ankafika ndi kulimbikitsa yunifolomu wetting wa nthaka akuya kufunika. The kuipa kwa dongosolo lino monga wamkulu otaya madzi kupyolera evaporation.

ulimi wothirira kukapanda kuleka

Pa nthawi imene m'pofunika kusunga madzi, koma pali Akufunika kukula chakudya, kwambiri ndalama ndi wololera ndi dongosolo kukapanda kuleka ulimi wothirira. The peculiarity wa ulimi wothirira kukapanda kuleka ndi madzi udzathiridwa pa pamwamba. Akhozanso kwathunthu kutali magwero ake otsegula.

madontho madzi anadyetsedwa kudzera ming'alu ya kuthirira malaya wapadera kuti kalekale anaika pamodzi mizere ya zomera. Choncho n'zotheka kutsanulira mosamalitsa zomera amene akufunika. Timipata pafupifupi youma. kachitidwe ulimi wothirira izi kawirikawiri okonzeka ndi machitidwe basi, kuphatikizapo ulimi wothirira nthawi zina ndi kuletsa zosafunika.

muzu kuthirira

Njira ina chidwi kupereka zomera chinyezi - ndi muzu kuthirira, pamene onyamula madzi si pansi, ndi kukulitsa, pafupifupi mizu. Salembedwa tinganene kuti ntchito ulimi wothirira hilar kugwirizana ndi kuwuka kwa mlingo pansi, zomera kulandira chinyezi yekha amafuna malo. The subspecies awiri ndi kusiyana kwambiri: kuika mipope kwakukulu si abwino ngati mukufuna kuthirira minda lalikulu. Koma kuukitsa mlingo pansi zabwino ndi angapatutse mu zokolola za dziko malo amtengo louma.

Zabwino ndi zoipa zotsatira za ulimi wothirira

Mwatsoka, ulimi osati zinthu zabwino, koma ena zidzafunike kwambiri chifukwa boma la nthaka, kuthirira kotero osaganiza chifukwa zitha wavulala. ntchito Land tiyenela kuiganizila yaitali, monga momwe kukhalabe ndi kusintha dothi ulimi, izo adzakupatsani maziko abwino a tsogolo. Nanga minda wabwinobwino ulimi wothirira zingasokoneze?

Mwakucimbidza ndi kutchula mphindi zabwino ofunika. ulimi chimene chimathandiza kwambiri kukuza malo a malo oyenera kulimapo. Dziko lapansi likupitirirabe chakudya kwambiri ndipo ndi mbali zabwino ulimi wothirira.

Ndi zotsatira chomwecho zoipa zinthu monga ulimi wothirira kukokoloka kwa nthaka ndi mchere wa m'madzi mofulumira, ndipo si ndi zongonena. Ndicho chifukwa akatswiri zonse kugwiritsa njira ya ulimi wothirira mfundo za kuvulaza yochepa. Zimenezi, monga mosasamala ndalama madzi, m'madera ena kuposa wolowerera. Pamwamba kuthirira poyerekeza adzagwa pa imfa pa nthawi, nthawi yomweyo iye mwamsanga kumabweretsa kukokoloka kwa nthaka ndi amenewa ake. Koma ngati ulimi, alimi ndi Makampani ulimi Akuonongabe feteleza ndi mankhwala, amene amapereka yochepa Kuwonjezereka zokolola, ndi amenewa amakhala omvetsa chisoni mayendedwe.

Development wa njira yatsopano ulimi wothirira - ndicho ndalama m'tsogolo. Anthu apita patsogolo kwambiri pankhani imeneyi, koma osati koma ntchito mwayi onse. Mpaka ndikuyembekeza kuti ulimi zolusa wosazindikira ndi ulimi wothirira, posapita nthawi chinthu chakale.