Yam paub
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Defoliant Loj hlob regulatorHnub tim: 2024-06-21Defoliant yog tus tswj kev loj hlob uas tuaj yeem txhawb cov nroj tsuag kom tawg nplooj hauv lub caij nplooj zeeg, ua kom lub sijhawm cog qoob loo, txhim kho kev ua haujlwm ntawm cov nroj tsuag photosynthesis, thiab txhim kho cov nroj tsuag tiv thaiv kev ntxhov siab thiab txias. Lub mechanism ntawm kev txiav txim ntawm defoliants yog los tswj cov theem ntawm endogenous cov tshuaj hormones, muaj hnub nyoog ntawm nplooj, thiab txhawb los. Rau cov nroj tsuag uas tau nyob rau hauv ib puag ncig kub tsis tshua muaj rau lub sijhawm ntev, kev siv cov defoliants tsim nyog tuaj yeem txhawb nqa lawv txoj kev loj hlob thiab kev loj hlob.
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Cov yam ntxwv ntawm forchlorfenuron (KT-30)Hnub tim: 2024-06-19Lub cev thiab tshuaj muaj zog ntawm forchlorfenuron (KT-30). Forchlorfenuron yog ib qho tseem ceeb ntawm cov txiv maj phaub kua txiv. Cov tshuaj qub yog cov hmoov dawb dawb, tsis muaj dej, thiab yooj yim soluble hauv cov kuab tshuaj organic xws li acetone thiab ethanol.
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Lub luag haujlwm thiab kev siv cov yam ntxwv ntawm 2-4d kev loj hlob regulatorHnub tim: 2024-06-16Raws li kev tswj hwm kev loj hlob ntawm cov nroj tsuag, 2,4-D tuaj yeem txhawb kev faib tawm ntawm tes, tiv thaiv paj thiab txiv hmab txiv ntoo los ntawm kev poob, nce cov txiv hmab txiv ntoo, txhawb cov txiv hmab txiv ntoo loj, txhim kho cov txiv hmab txiv ntoo zoo, nce cov qoob loo, thiab ua rau cov qoob loo loj hlob tuaj thiab ua kom lub neej ntev ntawm cov khoom noj. txiv hmab txiv ntoo.
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Daim ntawv thov piv txwv ntawm cog kev loj hlob regulator forchlorfenuron (KT-30)Hnub tim: 2024-06-14Lub cev thiab tshuaj muaj zog ntawm forchlorfenuron (KT-30). Forchlorfenuron yog ib qho tseem ceeb ntawm cov txiv maj phaub kua txiv. Cov tshuaj qub yog cov hmoov dawb dawb, tsis muaj dej, thiab yooj yim soluble hauv cov kuab tshuaj organic xws li acetone thiab ethanol.