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 一是渝西地區(qū)。主要包括榮昌、永川、大足、潼南、銅梁、合川、江津、璧山、巴南、渝北、北碚、九龍坡、沙坪壩等區(qū)。主要農(nóng)作物：水稻、玉米、油菜、蔬菜、葡萄等。施肥原則：減氮、調(diào)磷、穩(wěn)鉀，針對(duì)性施用鋅、硼、硅等中微量元素。主要措施：推廣秸稈還田技術(shù)，推廣配方肥、增施有機(jī)肥，恢復(fù)發(fā)展冬閑田綠肥，推廣果園綠肥；利用鈣鎂磷肥、石灰、硅鈣等堿性調(diào)理劑改良酸化土壤。在高效經(jīng)濟(jì)園藝作物推廣水肥一體化技術(shù)，注重施肥技術(shù)與輕簡(jiǎn)栽培技術(shù)結(jié)合。
二是渝中地區(qū)。主要包括長(zhǎng)壽、涪陵、墊江、梁平、忠縣、豐都、萬州和開縣等區(qū)縣。主要農(nóng)作物：水稻、玉米、油菜、蔬菜、柑橘等。施肥原則：減氮、調(diào)磷、穩(wěn)鉀，配合施用鋅、硼、鎂、鐵、硅等中微量元素。主要措施：推廣秸稈還田(包括蔬菜剩葉)，注重沼肥、畜禽糞便合理利用，推廣配方肥、增施有機(jī)肥，恢復(fù)發(fā)展冬閑田綠肥，推廣果園綠肥；利用鈣鎂磷肥、石灰、硅鈣等堿性調(diào)理劑改良酸化土壤。在高效經(jīng)濟(jì)園藝作物推廣水肥一體化技術(shù)，注重施肥技術(shù)與輕簡(jiǎn)栽培技術(shù)結(jié)合。
三是渝南地區(qū)。主要包括綦江、南川、武隆、石柱、酉陽(yáng)、秀山、黔江、彭水等區(qū)縣以及萬盛經(jīng)開區(qū)。主要作物：玉米、水稻、油菜、蔬菜等。施肥原則：穩(wěn)氮、調(diào)磷、補(bǔ)鉀，配合施用鋅、硼、鎂等中微量元素。主要措施：推廣秸稈還田技術(shù)，推廣配方肥、增施有機(jī)肥，恢復(fù)發(fā)展冬閑田綠肥，推廣果茶園綠肥；利用鈣鎂磷肥、石灰、硅鈣等堿性調(diào)理劑改良酸化土壤。
四是渝東北地區(qū)。主要包括云陽(yáng)、奉節(jié)、巫山、城口、巫溪等縣。主要作物：玉米、蔬菜、柑橘等。施肥原則：穩(wěn)氮、調(diào)磷、穩(wěn)鉀，配合施用鋅、硼、鎂等中微量元素。主要措施：推廣秸稈還田技術(shù)，注重沼肥、畜禽糞便合理利用，推廣配方肥、增施有機(jī)肥，推廣果園綠肥；利用鈣鎂磷肥、石灰、硅鈣等堿性調(diào)理劑改良酸化土壤。(香雙)
