Video: Puas hluav taws tuaj yeem cuam tshuam rau tib neeg?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Nws ua kev puas tsuaj rau cov txiv ntoo xws li txiv apples thiab pears thiab cov ntoo zoo nkauj thiab cov nroj tsuag xws li roob tshauv/rowan thiab cotoneasters. Raws li nws kuj cuam tshuam whitethorn/hawthorn, nws muaj peev xwm ua phem rau peb cov tsiaj qus sib txawv uas vam khom hnyav heev rau ntawm cov hav zoov rau chaw nyob thiab khoom noj. Nws tsis muaj kev pheej hmoo rau neeg lossis tsiaj noj qab haus huv.
Tsuas yog li ntawd, koj puas tuaj yeem kho tus mob blight?
Kev kho mob . Xaiv cov ntau yam tiv taus thaum twg los xij. Tsis txhob hnyav pruning lossis thov ntau dhau ntawm nitrogen chiv, ob qho tib si uas txhawb kev loj hlob tshiab. Sai li sai tau hluav taws kub tau pom, txiav tawm cov kab mob 1 ko taw hauv qab cov kab mob thiab hlawv lawv kom tsis txhob kis kab mob ntxiv.
Ib yam li ntawd, cov tsos mob ntawm hluav taws kub blight yog dab tsi? Cov tsos mob ntawm hluav taws blight muaj xws li ib tug tam sim ntawd xim av mus rau dub withering thiab tuag ntawm blossoms, txiv hmab txiv ntoo spurs, nplooj, twigs, thiab ceg. Cov nroj tsuag raug mob heev tshwm sim li scorched los ntawm hluav taws thiab yuav tuag.
Ib sab saum toj no, puas yog hluav taws kub hnyiab kis tau?
Hluav taws kub hnyiab yog a kab mob sib kis , kab mob, kab mob. Cov kab mob (erwinia amylovora) tua cov paj tawg nyob rau lub caij nplooj ntoo hlav thaum ntxov thiab tom qab ntawd txav mus rau cov ceg ntoo thiab cov ceg ntoo hla tsob ntoo cov kab ke.
Puas yog hluav taws kub hauv av?
Nyob rau lub caij nplooj ntoo hlav, cov kab mob kis tau los ntawm kab, nag, cua, thiab tsiaj txhu. Cov kab mob ua rau ntawm cov plaub mos mos, stigmas, thiab lwm yam paj. Nco ntsoov tias cov kab mob tsis muaj sia nyob dawb hauv av . Cov tsos mob ntawm hluav taws kub suav nrog kev tua sai ntawm ceg lus qhia thiab cov thawj coj, tshwj xeeb tshaj yog thaum lub paj tawg.
Pom zoo:
Tus kws saib xyuas hluav taws xob hluav taws xob ua dab tsi?
Cov kws saib xyuas hluav taws xob oncology tau qhia tshwj xeeb hauv kev kho hluav taws xob thiab ua haujlwm ze nrog koj tus kws kho hluav taws xob hluav taws xob. Ib feem ntawm lawv lub luag haujlwm yog los tshuaj xyuas koj li cas thiab pab koj daws qhov kev hloov pauv hauv koj txoj kev kho mob. Lawv yuav piav qhia thiab pab koj los tswj cov kev mob tshwm sim
Thaum twg yog siv hluav taws xob hluav taws xob thawj zaug?
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Tsis-ionizing (lossis tsis-ionising) hluav taws xob yog hais txog txhua hom hluav taws xob hluav taws xob uas tsis muaj lub zog txaus rau quantum (photon zog) rau ionize atoms lossis molecules - uas yog, kom tshem tawm cov hluav taws xob los ntawm lub atom lossis molecule