推薦產(chǎn)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 近日，省林業(yè)和草原局森林病蟲害防治總站組織實施的“無公害藥劑防治枸杞根腐病技術(shù)示范推廣”項目取得省級科技成果。據(jù)悉，此項目已通過青海省科技廳組織的專家驗收和成果鑒定，研究成果達(dá)到國內(nèi)先進水平。
據(jù)了解，“無公害藥劑防治枸杞根腐病技術(shù)示范推廣”項目實施三年來，基本掌握了對青海地區(qū)枸杞根腐病發(fā)病范圍、危害情況，明確了枸杞根腐病的致病因子和發(fā)生規(guī)律。項目實施人員通過開展土壤改良試驗、水肥試驗、藥劑防治試驗等研究，拓寬了防治根腐病有效藥劑種類，并通過農(nóng)殘測定，確定無公害藥劑最佳用量和方法，突破了目前根腐病無藥可治、無藥可控的局面，完善和規(guī)范了示范區(qū)枸杞種植的科學(xué)管護措施及青海地區(qū)枸杞根腐病的綜合防控措施。目前，已完成枸杞根腐病防控推廣面積666.67公頃。
通過項目研究，將對青海地區(qū)枸杞根腐病防控起到一定示范和引領(lǐng)作用，帶動農(nóng)戶開展科學(xué)防控，提升全省枸杞根腐病防控水平和能力，對全省枸杞根腐病防控走向科學(xué)化、減少經(jīng)濟損失、增加農(nóng)戶防控信心起到促進作用，推動我省枸杞產(chǎn)業(yè)持續(xù)健康發(fā)展。
