Momwe mungagwiritsire ntchito chikwama cha matani

Matani matumbamonga mtundu watsopano wa mankhwala ma CD, makamaka ntchito katundu simenti, konkire, mchenga ndi zinthu zina zolemera ndi kulemera kwake, matumba tani mitundu yambiri, kuchokera zakuthupi anawagawa polyethylene, polypropylene, polyvinyl kolorayidi, etc. mawonekedwe amagawidwa mu atatu-dimensional ndi ndege.
Thumba la tani limagwiritsidwa ntchito kwambiri muulimi, mafakitale opanga mankhwala, zomangira ndi madera ena, thumba la tani chifukwa cha kulemera kwake, mawonekedwe amphamvu kwambiri, lakhala likugwiritsidwa ntchito kwambiri pamakampani opanga mankhwala, makampani opanga simenti.China ndi dziko lalikulu laulimi, kukolola kwambewu pachaka kumafika mabiliyoni a matani, omwe oposa theka amagwiritsidwa ntchito ngati chakudya.Chifukwa chakudya ndi mtundu wa zinthu zowonongeka mosavuta, tiyenera kugwiritsa ntchito matani a matumba kulongedza chakudya.Kuonjezera apo, ndi chidziwitso chowonjezeka cha chitetezo cha chilengedwe, matani a matumba adzagwiritsidwanso ntchito kwambiri m'mafakitale osiyanasiyana.

1. Ulimi
Thumba la tani chifukwa cha kulemera kwake, makhalidwe amphamvu kwambiri, akhala akugwiritsidwa ntchito kwambiri m'munda waulimi, makamaka ntchito yotumiza mbewu za mbewu, feteleza, mankhwala ophera tizilombo, mulch, etc. kuteteza zinthu zomwe zili mu thumba la tani sizibalalika.Kuphatikiza pa kugwiritsidwa ntchito m'munda waulimi, matumba a matani amathanso kugwiritsidwa ntchito m'mafakitale, makamaka pakulongedza zinthu zina zowononga, monga mankhwala, zitsulo ndi zina.Pakalipano, kupanga matumba a matani a China kwakhala koyambirira padziko lonse lapansi, ndipo kupanga matani a matumba ndi kwakukulu chifukwa cha chitukuko chofulumira cha makampani opanga mankhwala ku China.Malinga ndi chidziwitso chofunikira, China imatumiza matani oposa 200 miliyoni azinthu zamankhwala kuchokera kunja chaka chilichonse.Pakati pawo, zinthu zosiyanasiyana zamankhwala ndi zitsulo zimaphatikizidwa.Chifukwa chake, ngati China ikufuna kukhala mphamvu yeniyeni yamankhwala, iyenera kupanga makampani opanga mankhwala.
2. Makampani opanga mankhwala
M'munda wamakampani opanga mankhwala, matumba a matani amagwiritsidwa ntchito makamaka pakuwonongeka, kusungunuka, oxidized ndi zinthu zina zamankhwala, zomwe zimagwira ntchito yofunika kwambiri pakuyendetsa ndi kusungirako zinthu zama mankhwala.Nthawi yomweyo, thumba la tani limathanso kuteteza bwino zinthu zama mankhwala kuti zipewe kuipitsa komanso kuwononga.China imapanga mankhwala ochuluka kwambiri chaka chilichonse, pofuna kuteteza mankhwalawa kuti asaipitsidwe ndi kuwonongeka, anthu ayenera kuwatengera kumalo osungiramo katundu ndi zoyendera.Ngakhale kuti mankhwalawa adzakhudzidwa ndi zinthu zakunja panthawi ya kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka anthu. tetezani bwino zinthu zamankhwala izi ku chikoka cha zinthu zakunja, kuti mukwaniritse mayendedwe awo otetezeka ndi kusungirako.Pakalipano, matumba a matani akhala akugwiritsidwa ntchito kwambiri pamakampani opanga mankhwala.

3. Zomangamanga munda
Makampani yomanga ndi mzati makampani chitukuko cha chuma cha dziko, chaka chilichonse pali makumi mabiliyoni lalikulu mamita a nyumba, milatho, misewu ndi zomangamanga zina zomangamanga, zomwe zimafuna ntchito zambiri simenti, mchenga ndi zomangira zina, ndi zida zomangira izi zimasakanizidwanso ndi mitundu yosiyanasiyana ya simenti.Komabe, zinthuzi nthawi zambiri zimakhala zolemera komanso zovuta kunyamula.Choncho, pofuna kuthetsa vuto la kayendedwe ka zipangizo zomangira, anthu anatulukira matumba a simenti.
Kale matumba a simenti ankagwiritsidwa ntchito kwambiri ponyamulira simenti, koma masiku ano anthu atha kunyamulanso mchenga, miyala ndi zipangizo zina zomangira.Poyerekeza ndi matumba a simenti achikhalidwe, sizingangochepetsa thupi, komanso zimathandizira mayendedwe ndi kutsitsa ndi kutsitsa.Kwa zida zomangira zomwe zimafunika kusungidwa kwa nthawi yayitali, kugwiritsa ntchito matumba a simenti monga kuyika ndizoyenera kwambiri.