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 記者13日從河南省農(nóng)業(yè)廳獲悉，今年河南省秋糧播種面積近7200萬畝，比上年增加約32萬畝。播種面積穩(wěn)中有增的同時(shí)，長勢(shì)也好于常年。
河南省農(nóng)業(yè)廳相關(guān)負(fù)責(zé)人介紹，秋糧形勢(shì)好與今年全省播種質(zhì)量進(jìn)一步提升有很大關(guān)系。一是播得快，各地抓住夏播期間墑情較好的有利時(shí)機(jī)，搶時(shí)播種，加快播種進(jìn)度，至6月22日全省夏播基本結(jié)束；二是播得好，夏播期間全省墑情適宜，秋作物適期播種，實(shí)現(xiàn)了苗齊、苗勻、苗壯；三是機(jī)械化率高，全省玉米種肥異位同播，綜合機(jī)械化技術(shù)得到大面積推廣應(yīng)用，玉米機(jī)播率達(dá)到89%。
時(shí)下正值秋田管理關(guān)鍵期，最新農(nóng)情調(diào)度信息顯示，目前河南省秋作物中耕3245萬畝，追肥5775萬畝，化除7340萬畝，澆水4594萬畝，查苗補(bǔ)種199萬畝，病蟲害總發(fā)生面積3282萬畝次，總防治面積4683萬畝次，占發(fā)生面積的143%。針對(duì)今年夏季降水偏多，稻飛虱、玉米葉斑病、稻瘟病等病蟲害發(fā)生趨勢(shì)明顯的特點(diǎn)，河南省農(nóng)業(yè)廳及早下發(fā)通知，要求各級(jí)農(nóng)業(yè)部門加強(qiáng)重大病蟲防控。
