Momwe mungagwiritsire ntchito moyenera komanso moyenera mankhwala ophera tizilombo pansi pa kutentha kwambiri?

1. Dziwani nthawi yopopera mankhwala potengera kutentha ndi momwe zimakhalira

Kaya ndi zomera, tizilombo kapena tizilombo toyambitsa matenda, 20-30 ℃, makamaka 25 ℃, ndiye kutentha koyenera kwambiri pazochitika zawo. Kupopera mbewu mankhwalawa panthawiyi kudzakhala kothandiza kwambiri kwa tizirombo, matenda ndi namsongole omwe ali mu nthawi yogwira, komanso otetezeka ku mbewu. M'nyengo yotentha yachilimwe, nthawi yopopera mbewuyi iyenera kukhala isanakwane 10 koloko ndi 4 koloko masana M'nyengo yozizira ya masika ndi autumn, iyenera kusankhidwa pambuyo pa 10 koloko ndi 2 koloko masana M'malo obiriwira m'nyengo yozizira ndi masika, ndi bwino kupopera m'mawa pa tsiku lotentha komanso lotentha.

II. Dziwani nthawi yogwiritsira ntchito mankhwala ophera tizilombo potengera chinyezi ndi momwe zimakhalira

Pambuyo pamankhwala ophera tizilomboYankho lopopera kuchokera ku ma depositi a nozzle pa chandamale, liyenera kufalikira kuti lipange filimu yofanana pa chandamale chandamale kuti iphimbe chandamale pamlingo waukulu kwambiri ndi "kupondereza" tizirombo ndi matenda pa chandamale. Njira kuyambira pakuyika mpaka kukulitsa kwa mankhwala ophera tizilombo kumakhudzidwa ndi zinthu zosiyanasiyana, zomwe zimakhudzidwa ndi chinyezi cha mpweya. Chinyezi cha mpweya chikachepa, chinyontho cha m’malovu ophera tizilombo chimasanduka nthunzi mumlengalenga, ndipo ngakhale njira yothetsera tizilombo isanafalikire pamalo omwe mukufuna, izi zidzachepetsa mphamvu ya mankhwala ophera tizilombo komanso kuyambitsa mawanga owononga mankhwala ophera tizilombo. Chinyezi chikakwera kwambiri, mankhwala ophera tizilombo omwe amaikidwa pamwamba pa chomeracho, makamaka madontho akulu akulu, amatha kulumikizana kukhala madontho akulu akulu ndikukhudzidwa ndi mphamvu yokoka kuti isungidwenso kumunsi kwa mbewuyo, zomwe zingawonongenso mankhwala ophera tizilombo. Choncho, nthawi yogwiritsira ntchito mankhwala ophera tizilombo masana imayenera kutsatira mfundo ziwiri: imodzi ndi yakuti chinyezi cha mpweya chimakhala chouma pang'ono, ndipo china ndi chakuti mankhwala ophera tizilombo amatha kupanga filimu yowuma mankhwala ophera tizilombo pamalo omwe akuyang'ana dzuwa lisanalowe pambuyo pa ntchito.

III. Malingaliro Atatu Olakwika Pakugwiritsira Ntchito Mankhwala Ophera tizilombo

1. Kungodziwa kuchuluka kwa mankhwala ophera tizilombo mumtsuko uliwonse kutengera kuchuluka kwa dilution

Anthu ambiri amazolowera kuwerengera kuchuluka kwa mankhwala ophera tizilombo oti awonjezere pa chidebe chilichonse potengera kuchuluka kwa dilution. Komabe, izi sizodalirika kwambiri. Chifukwa choyang'anira ndikuwerengera kuchuluka kwa mankhwala oti muwonjezedwe m'chidebe cha mankhwala ndi kudziwa mlingo woyenera wa mankhwala ophera tizilombo kudera lililonse kuti zitsimikizire kugwira ntchito bwino ndi chitetezo kwa mbewu ndi chilengedwe. Mukawonjezera kuchuluka kwa mankhwala ophera tizilombo pachidebe chilichonse kutengera kuchuluka kwa dilution, ndikofunikira kuwerengera kuchuluka kwa zidebe zofunika pa ekala, kuthamanga kwa kupopera mbewu mankhwalawa, ndi zina. Pakali pano, chifukwa cha kuchepa kwa ntchito, anthu ambiri nthawi zambiri amawonjezera mankhwala ophera tizirombo ndi kupopera mankhwala mwamsanga. Njira yotembenuzidwayi mwachiwonekere ndiyolakwika. Njira yabwino kwambiri ndikusankha sprayer yomwe imagwira bwino ntchito yopopera kapena kuwonjezera mankhwala molingana ndi malangizo ndikupopera mosamala.

2. Kuyandikira kwa mphuno ku chandamale, kumakhala kothandiza kwambiri

Mankhwala ophera tizilombo akapopera kuchokera pamphuno, amawombana ndi mpweya ndikuswa timadontho tating'onoting'ono kwinaku akuthamangira kutsogolo. Chotsatira cha kayendetsedwe kachisokonezo ichi ndikuti madontho amakhala ochepa komanso ochepa. Ndiko kunena kuti, mkati mwa mtunda wina, kutali kwambiri ndi mphuno, timadontho tating'ono. Madontho ang'onoang'ono amatha kuyika ndikufalikira pa chandamale. Choncho, sizowona kuti mphamvuyo idzakhala yabwinoko pamene mphuno ili pafupi ndi zomera. Nthawi zambiri, popopera magetsi m'chikwama, mphunoyo iyenera kusungidwa pamtunda wa masentimita 30-50 kuchokera komwe mukufuna, ndipo kwa sprayers yam'manja, iyenera kusungidwa patali pafupifupi 1 mita. Pogwedeza mphuno kuti chifunga chophera tizilombo chigwere pa chandamalecho, mphamvu yake idzakhala yabwinoko.

3. Kadontho kakang'ono, kamakhala kothandiza kwambiri

Kadontho kakang'ono sikumakhala bwinoko. Kukula kwa dontho kumagwirizana ndi kugawa bwino, kuyika, ndi kufalikira pa chandamale. Ngati dontholo liri laling'ono kwambiri, limayandama mumlengalenga ndipo zimakhala zovuta kuyika pa chandamale, zomwe zimawonongadi; ngati dontholo lili lalikulu kwambiri, mankhwala ophera tizilombo omwe amagudubuzika pansi nawonso amachuluka, zomwenso zimangowonongeka. Choncho, m'pofunika kusankha sprayer yoyenera ndi nozzle malinga ndi chandamale kulamulira ndi malo malo. Mu wowonjezera kutentha wotsekedwa pofuna kulamulira matenda ndi nsabwe za m'masamba, nsabwe za m'masamba, etc., makina osuta akhoza kusankhidwa; m'minda yotseguka yothana ndi matendawa ndi tizilombo toononga, sprayer yokhala ndi madontho akulu iyenera kusankhidwa ndikugwiritsidwa ntchito.