推薦產品
3-(4-chlorophenyl)-4-phenyl-4,5-dihydro-1H-pyrazole 2-(chloromethyl)-3-methylpyridinehydrochloride 1-(2-bromo-4-methylphenyl)ethanone 3-chloroisoquinoline-4-carbonitrile 5,8-dichloropyrido[3,2-d]pyridazine 2-bromomalononitrile 2-(4-(bromomethyl)phenyl)benzo[d]thiazole 1-(bromomethyl)-3-methoxy-2-nitrobenzene 6-bromo-1H-[1,2,3]triazolo[4,5-b]pyridine 4-iodo-2-((trimethylsilyloxy)methyl)thiazole 6-iodoimidazo[1,2-a]pyridine-3-carbonitrile 2-(4-chlorophenyl)-2-morpholinoacetonitrile 4-chloro-7H-pyrrolo[2,3-d]pyrimidine 4-chloroisothiazole 5-bromo-6-chloro-1H-indole 7-chloro-3H-imidazo[4,5-b]pyridine ethyl3-(4-formylphenyl)propanoate 2,3-dibromobenzaldehyde 1-(5H-chromeno[2,3-b]pyridin-7-yl)ethanone 5H-chromeno[2,3-b]pyridin-5-one 3-chloroisoquinoline-4-carbaldehyde (E)-2-(3-oxoprop-1-enyl)benzaldehyde methyl4-formyl-3-nitrobenzoate 5,6-dimethoxy-2,2-dimethyl-2,3-dihydro-1H-inden-1-one 1-methylbicyclo[4.1.0]heptan-3-one 3-nitro-4-(trifluoromethoxy)benzaldehyde 2-hydroxyquinoline-6-carbaldehyde 2-nitro-3-(trifluoromethyl)benzaldehyde 1-(2-fluoro-4-methoxyphenyl)propan-2-one tert-butyl3-fluoro-4-oxopiperidine-1-carboxylate tert-butyl3-oxopropylcarbamate 2,2-dimethylcyclohexanone 9H-carbazole-3-carbaldehyde N,N-dimethyl-2-oxoacetamide 2-methylpent-4-yn-2-ol 3-tert-butyl-4-hydroxybenzonitrile 4-bromo-2-tert-butylphenol 1,3-dibutoxypropan-2-ol methyl4-hydroxyquinoline-6-carboxylate methyl3-cyano-4-hydroxybenzoate 4-chloro-6-methoxyquinolin-7-ol 3,4-dihydro-2H-benzo[b][1,4]oxazin-7-ol 2-(2-aminothiazol-5-yl)ethanolhydrochloride (R)-ethyl2-chloropropanoate (S)-4-amino-5-(4,4-dimethylcyclohexylamino)-5-oxopentanoicacid (1s,4s)-4-hydroxycyclohexanecarboxylicacid (S)-2-(tetrahydrofuran-3-yloxy)aceticacid (1S,4R)-1-methyl-4-(prop-1-en-2-yl)cyclohex-2-enol (R)-4-(hydroxymethyl)oxazolidin-2-one (S)-4-(hydroxymethyl)oxazolidin-2-one 化工資訊 3月10，農村農業(yè)部發(fā)布《2020年中藥材春季生產技術指導意見》，意見指出，當前正值新冠肺炎疫情防控的關鍵時刻，也是中藥材春季管理的關鍵時刻。要加強天氣檢測、土壤墑情、病蟲草害防治、科學施肥等，確保疫情防控期間中藥材生產穩(wěn)定發(fā)展。
意見提出，各中藥材主產區(qū)要加強災害性天氣監(jiān)測，做好預案，及時落實防災減災技術措施。同時，要注意保持藥園周邊排水溝通暢，及時清理排水溝，保障順暢排水，避免形成積水。一些春季溫度升高較快，易導致土壤水分不足的區(qū)域，黃芪、甘草等中藥材建議增加灌溉設施，保持適宜土壤墑情，確保出全苗。
意見強調，要加強病蟲草害防治。加強中藥材病蟲草害早期綜合防控。針對春季中藥材易發(fā)的立枯病、白粉病、猝倒病、銹病等病害，在加強監(jiān)測預警的基礎上，綜合運用農藝、物理、生物防治措施，控制病害發(fā)生。針對中藥材田間雜草危害，可以采用玉米、水稻、小麥秸稈進行覆蓋，也可采用地膜覆蓋、鋪設防草布等防草措施。
意見提出，要依據(jù)中藥材生長對營養(yǎng)的需求特點，及時追肥。根據(jù)藥材生長年份不同、植株個體大小不同合理用肥。多年生花類和果實類中藥材，要適當修剪樹形，有些根類和根莖類藥材，需要及時打頂。對于春秋兩季均可采收的中藥材，應根據(jù)市場需要和疫情狀況合理安排采收時間。
此外，各中藥材生產園區(qū)，要嚴格落實疫情防控措施，保障園區(qū)工人安全作業(yè)環(huán)境。園區(qū)工作人員要增強自身防護意識，做好個人防護。
