PakihiAhuwhenua

Ahuwhenua Rawa te taheraa

i huaina Agriculture irrigation ko, i roto i nei te ahurea wā hāwai te whakamahi i te hanganga irrigation i roto i te whanaketanga. Ko te pūnaha taua tino rongonui ko te maara o kai i roto i rohe maroke, e ko, te wahi i reira he iti ua tūturu. I reira, ko te tino whakamahia whānuitia tenei puka o te ahuwhenua i te tonga o Ūropi, Asia ko Africa raki.

Methods mō te whakainu otaota i roto i te Ao Ancient

tikanga ahuwhenua te taheraa - tetahi o te matamua i roto i te maara o te kai. Whaipara whakapono ahu reira i te tahuri o Mesolithic me Neolithic i roto i te awaawa maroke maunga o Ahia me Mesoamerica. I te tīmatanga, whakaputaina anake i te tikanga o waipuke awa waipuke parepare whakainu otaota. Heoi, i roto i te 6 th. BC. e. i roto i Mehopotamia timata ki te whakamahi i te pūnaha waipēhi tahito tuatahi.

Takere o Ancient Ihipa

Technology ahuwhenua te taheraa - ko e ki he whānuitanga nui awe te hanganga o te nui u'i i tahito ra. Hei tauira, i tupu ai te kai i roto i Ancient Ihipa i tenei ara. I te tīmatanga, kua hanga nga iwi o tenei whenua pāpuni motuhake ki rua ki te tatau wai ki te mara. pūnaha waipēhi More mātanga, ka anga ratou ki te whakamahi i rite wawe rite te Basileia Middle i roto i te hononga ki te hua nui i roto i te rohe o te whenua te taheraa.

Irrigation ahuwhenua i roto i Ihipa i tahito ra i te wa riro te huru o te peihana. I raro i te waipuke keria peasants wai nui farii rua. Mai i ratou i awa me ngahaú mō te irrigation. Kua vai te pūnaha irrigation pērā i Ihipa tae noa ki te rau tau 19 noa i hanga te Aswan Dam.

ahuwhenua hāwai i roto i Russia

I roto i to tatou whenua, whakamahia te pūnaha irrigation e i roto i rohe maroke pērā i te rohe Trans-Täingäwai, Central Asia, Trans-Baikal rohe, Western Siberia, a na i runga i. D. Ko tētahi o nga painga undoubted o tenei ahua o te ahuwhenua ko te kaha ki te whiwhi e loto hua pai (i roto i ētahi wā i te 2-3 ia tau ). Waihoki, i roto i Russia tupu witi, kāpeti, tōmato, miro, raihi, sunflowers me maha atu hua.

Ko te nui o te wai pau

Te pānga nui i roto i te tono o te whakamahi whenua o tenei tikanga, e taea te tutuki, o te akoranga, e whakaratohia ana e ka kawea irrigation i roto i runga i te pūtake tino pūtaiao. Me ahurea rerekē mō te whanaketanga tere rerekē moni o te wai. Na, mo te tauira, Me witi 100 rita ia wa, me te kāpeti - neke atu i te 200 rita. Na reira, i roto i te faaineineraa o kaupapa irrigation kia kawea i roto i te maha nui o tātaitanga rerekē. kia tango ngā ki pūkete te nui e kore anake o te kohi o te wai i ngā tipu, engari te ua ā-tau toharite, me te tahi atu āhuatanga nui (hanganga me te mātotoru o te oneone, te roanga o te wā mahana o te tau, me ētahi atu).

wā o te irrigation

I tua atu ki te nui o te wai pau i roto i te waihanga o te irrigation i roto i ētahi wāhi e hiahia ana hoki ki te whakatau i runga i te wā o te ngā mahi o te houku oneone. He mea nui, mo te tauira, ki te hanga i te pīata i roto i nga otaota te tupu me te hua. A me te reira he mohio pai o nga āhuatanga koiora o kai.

kei te tupu te whanaketanga atu o te ahuwhenua te taheraa i roto i to tatou wa. Hei tauira, mō te whakatau tohu oneone o te whakamaroke, me te hiahia mō te Humidification i mua i tikanga tīpako whakamahia e te drill iti. Na hoki tenei whakaaro whakaaro motuhake. Tenei taea ki a koe te tiki hua tika atu, ki te whakaora wa, me te whakamahi i te tikanga hangarau kouma.

pūnaha Irrigation: ara o irrigation

tikanga Basic o te houku oneone i raro i ngā tipu hua i roto i rohe maroke, i reira e rave rahi:

  • na roto i te tīmata awa parautanga wai i waenganui i nga rarangi;

  • patua i roto i te oneone putorino pūwatawata ;

  • na roto i te te tauhiuhinga.

Water tukua ki te mara i te mau farii tata kia hoki takere nui, me te iti. A, no te tipu pērā hua rite te raihi, Kei te maha whakamahia me ko tetahi hangarau tino whai hua - te waipuke o nga mara. I roto i te kai o tenei wai tikanga e taea e matotoru (15 cm) i roto i te wa katoa. Ki te hanga te reira e kore e hemo, he reira wa ki te huri i i wa wa ki. Heke te wai raihi tonu i mua i horoi.

Ko te momo matua

Puka o te ahuwhenua te taheraa i roto i te meka i reira e maha. I roto i te wāhi mania e tino whakamahia nuitia pūnaha waipuke nui. I roto i nga maunga, kia tono tūāpapa. I roto i te awaawa o te ahuwhenua te taheraa te maha ngā ki tikanga o te kai rainfed hua puna i roto i te puna me te hotoke rerenga. I rawa e taea te whakamahi Aharoto pari pūnaha hawai rerekē he whirihoranga rawa matatini. momo tahito o te whakamahi whenua i roto i te irrigation o wai puna, me te ua rangitahi enei tiaki anake i roto i ngā wāhanga o Ahia me Awherika Te Tai Tokerau.

Mai e tei tonu angitu i roto i te ahuwhenua te taheraa

Ko te kupu, ki te tupu i te e loto hua pai, ka taea, ki te utu ake te kaupapa reclamation whenua. nui ki te angitu o te ahuwhenua te taheraa ano ko te tono wā o maniua i roto i te oneone. I muri irrigation ki hiahia me i taea ki te u, i roto o te whenua te kai tōtika e hiahia ana ratou ki nga otaota. Fertilizers ki te oneone mā te whakamahi i te tikanga o te ahuwhenua te taheraa he kaupapa ki e rua kohuke me te organic.

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