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 19日，記者從長(zhǎng)春市氣象局、長(zhǎng)春市農(nóng)業(yè)農(nóng)村局獲悉，從20日開始，長(zhǎng)春市氣溫將回升，大部分地方平均氣溫和10厘米地溫將穩(wěn)定通過8℃，熱量條件滿足大田作物播種需求，進(jìn)入玉米適宜播種期。
今年入春以來(3月1日至4月16日)，全市平均氣溫2.9℃，比前10年同期0.4℃偏高，為過去60年同期高溫第5位。16日，長(zhǎng)春市各地10厘米耕層平均地溫為7.3℃~10.8℃，化凍深度為25~51厘米，地溫及化凍情況較為適宜。根據(jù)17日0~10厘米土壤絕對(duì)含水率監(jiān)測(cè)分析，目前長(zhǎng)春市土壤墑情總體偏干，大部分地方淺層土壤含水率為14%~18%，農(nóng)安多數(shù)鄉(xiāng)鎮(zhèn)、德惠和榆樹個(gè)別鄉(xiāng)鎮(zhèn)淺層土壤含水率為10%~14%。
未來10天，全市平均氣溫在10℃左右，平均降水量約6~10毫米，比前10年同期13.7毫米稍少。20日最高氣溫13℃~20℃。另外，20日和22日部分地方有小陣雨，24日和26日有小雨。
相關(guān)部門建議各地盡快完成大田整地，抓住有利天氣條件，適時(shí)掀起大田播種高潮；墑情較差的地塊要適當(dāng)采取抗旱播種措施。
