Nūhou
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ʻO ka hopena ʻaoʻao o Florfenicol
ʻO Florfenicol kahi mea hoʻoheheʻe monofluoro synthetic o thiamphenicol, ʻo ka molecular formula C12H14Cl2FNO4S, keʻokeʻo a i ʻole keʻokeʻo keʻokeʻo crystalline pauka, ʻala ʻole, hiki ke hoʻoheheʻe ʻia i ka wai a me ka chloroform, hiki ke hoʻoheheʻe ʻia i loko o ka glacial acetic acid, soluble i ka Methanol, ethanol. He kaikaina hou ia...Heluhelu hou aku -
ʻO nā hana nui 7 o gibberellin a me 4 mau mea mālama nui, pono e hoʻomaopopo mua ka poʻe mahiʻai ma mua o ka hoʻohana ʻana.
ʻO Gibberellin kahi hormone mea kanu e ola nui nei i loko o ke aupuni mea kanu a pili i nā kaʻina hana ola e like me ka ulu a me ka ulu ʻana o nā mea kanu. Ua kapa ʻia ʻo Gibberellins A1 (GA1) a i A126 (GA126) e like me ke kauoha o ka ʻike. Loaʻa iā ia nā hana o ka hoʻolaha ʻana i ka hoʻoulu ʻana i nā hua a me ka pla...Heluhelu hou aku -
ʻO ka lāʻau lapaʻau lāʻau ʻo Florfenicol
ʻO nā lāʻau lapaʻau lāʻau ʻo Florfenicol he lāʻau lāʻau lapaʻau maʻamau i hoʻohana ʻia, e hoʻopuka ana i kahi hopena bacteriostatic ākea ākea ma ke kāohi ʻana i ka hana o ka peptidyltransferase, a he ākea antibacterial spectrum. Loaʻa kēia huahana i ka absorption waha, ākea ākea, lōʻihi hal...Heluhelu hou aku -
Pehea e mālama ai i ka lanternfly
ʻO ka lanternfly i puka mai ma Asia, e like me India, Vietnam, Kina a me nā ʻāina ʻē aʻe, a makemake e noho i nā hua waina, nā hua pōhaku a me nā ʻāpala. I ka hoʻouka ʻana o ka lanternfly ʻike ʻia i Iapana, South Korea a me ʻAmelika Hui Pū ʻIa, ua manaʻo ʻia ʻo ia he mea luku Invading pests. Hānai ia i ka mo...Heluhelu hou aku -
Pinoxaden: ʻO ke alakaʻi i ka Grain Field Herbicide
唑啉草酯 ʻO Pinoxaden ka inoa maʻamau English; ʻO ka inoa kemika ʻo 8-(2,6-diethyl-4-methylphenyl) -1,2,4,5-tetrahydro-7-oxo-7H- Pyrazolo [1,2-d][1,4,5] oxadiazepine- 9-yl 2,2-dimethylpropionate; Huina mole: C23H32N2O4; ʻO ka nui molekala pili: 400.5; Ka helu helu CAS: [243973-20-8]; ke ʻano hoʻolālā...Heluhelu hou aku -
ʻAʻohe mea ʻona haʻahaʻa, ʻaʻohe koena mea hoʻoponopono ulu ʻōmaʻomaʻo - prohexadione calcium
ʻO Prohexadione kahi ʻano hou o ka mea hoʻoponopono ulu o ka cyclohexane carboxylic acid. Ua hoʻomohala pū ʻia e Japan Combination Chemical Industry Co., Ltd. a me ka BASF o Kelemania. Kāohi ia i ka biosynthesis o gibberellin i nā mea kanu a hana i nā mea kanu Ua hoʻemi ʻia ka ʻike gibberellin, ma laila ...Heluhelu hou aku -
Lambda-cyhalothrin TC
ʻO Lambda-cyhalothrin, i kapa ʻia ʻo cyhalothrin a me kungfu cyhalothrin, ua hoʻomohala maikaʻi ʻia e ka hui AR Jutsum i ka makahiki 1984. ʻO kāna ʻano hana e hoʻololi i ka permeability o ka membrane nerve insect, e kāohi i ka conduction o ka axon nerve insect, e luku i ka neuron. hana ma...Heluhelu hou aku -
Hōʻike ʻia ke ʻano molecular o ka hoʻohaʻahaʻa ʻana i nā mea kanu o ka glyphosate
Me ka loaʻa ʻana o ka makahiki ma mua o 700,000 tons, ʻo ka glyphosate ka mea hoʻohana nui a me ka nui o ka herbicide ma ka honua. ʻO ke kūʻē ʻana o ka weed a me nā mea hoʻoweliweli i ke kaiaola a me ke olakino kanaka i hoʻokumu ʻia e ka hoʻomāinoino ʻana i ka glyphosate ua hoihoi nui ʻia. Ma ka lā 29 o Mei, ʻo Professor Guo Rui...Heluhelu hou aku -
Ka holomua o ka noi ʻana o nā mea lāʻau neonicotinoid i ka hoʻohui ʻana i nā pesticide
Ma ke ʻano he hōʻoia koʻikoʻi no nā mea kanu kūpaʻa a paʻa, pāʻani nā pesticides kemika i kahi hana hiki ʻole ke hoʻololi i ka mālama ʻana i nā pest. ʻO nā neonicotinoids nā pesticides kemika nui loa ma ka honua. Ua hoʻopaʻa inoa ʻia lākou no ka hoʻohana ʻana ma Kina a ʻoi aku ma mua o 120 mau ʻāina me ka European Union, ka U ...Heluhelu hou aku -
Ka pale ʻana a me ka mālama ʻana i ka dinotefuran
Aia ʻo Dinotefuran i kahi ʻano neonicotinoid insecticide a me ka mea hoʻomaʻemaʻe maʻemaʻe, hoʻohana nui ʻia i ke kāpeti, kāpeti, kukama, watermelon, kamato, ʻuala, eggplant, celery, green onion, leek, raiki, palaoa, kulina, pīkī, kō, kumu lāʻau ti, lāʻau citrus, lāʻau ʻāpala, lāʻau pea, loko, waho...Heluhelu hou aku -
Hoʻomākaukau microencapsulated
I nā makahiki i hala iho nei, me ka wikiwiki o ke kūlanakauhale a me ka wikiwiki o ka hoʻololi ʻana i ka ʻāina, ua ʻoi aku ka nui o ka hana kuaʻāina i nā kūlanakauhale, a ua ʻoi aku ka nui o ka nele o ka hana, a ʻoi aku ka nui o nā uku hana; a ua hoʻonui ʻia ka hapa o nā wahine i ka ʻoihana hana i kēlā me kēia makahiki, a...Heluhelu hou aku -
Ke alakaʻi ʻana i ka fertilization ʻepekema o ka palaoa puna a me ka ʻuala i 2022
1. ʻO ka palaoa puna e komo pū ana me ka ʻāina ʻokoʻa o loko o Mongolia, ʻo ka ʻĀpana Kūʻokoʻa ʻo Ningxia Hui, ka ʻāina ʻo Gansu waena a me ke komohana, ka ʻāina ʻo Qinghai hikina a me Xinjiang Uygur Autonomous Region. (1) Ke kumu o ka fertilization 1. E like me nā kūlana climatic a me ka momona o ka lepo, ...Heluhelu hou aku