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 此輪雨水后，早稻就將開鐮收割。記者今天從湖南省農(nóng)委獲悉，今年湖南早稻增產(chǎn)成定局，為實(shí)現(xiàn)全年糧食總產(chǎn)600億斤的目標(biāo)打下了好的基礎(chǔ)。
據(jù)湖南省農(nóng)委提供的數(shù)據(jù)，今年全省早稻種植面積略有增加，達(dá)到2210萬畝，比去年增加30萬畝，增長(zhǎng)1.4%。主要原因在于，一是開展早稻集中育秧及發(fā)展規(guī)模經(jīng)營(yíng)，穩(wěn)定了雙季稻面積；二是一些地區(qū)主動(dòng)調(diào)減棉花種植，改種水稻。
眼下，三分之一的早熟早稻接近熟透，未來幾天將開鐮收割。記者在湘潭縣石潭、青山橋的萬畝高產(chǎn)創(chuàng)建示范片看到，中嘉早17、湘早秈45號(hào)等主推品種，產(chǎn)量形成好于往年，普遍豐收在望。
省農(nóng)委專家介紹，今年早稻基本苗插得足，栽后氣溫高、日照足，返青分蘗快，豐產(chǎn)苗架形成早，禾苗長(zhǎng)勢(shì)好。近期降雨增加，日照減少，對(duì)產(chǎn)量形成有一定影響。但總體而言，今年天氣正常，對(duì)早稻生產(chǎn)有利。
今年，全省種糧大戶、合作社等新型經(jīng)營(yíng)主體達(dá)到14萬個(gè)以上，新增1萬個(gè)。種糧大戶和種糧合作社發(fā)展規(guī)模經(jīng)營(yíng)，還采取“六代”為農(nóng)戶提供全程或半程保姆式服務(wù)，創(chuàng)新水稻規(guī)模經(jīng)營(yíng)模式，有效解決了“誰來種地”、“怎樣種地”問題。
此外，各級(jí)農(nóng)業(yè)部門積極創(chuàng)辦萬畝超級(jí)稻、高產(chǎn)創(chuàng)建、雙季機(jī)插等示范片，帶動(dòng)大面積早稻奪高產(chǎn)。改革后的鄉(xiāng)鎮(zhèn)基層農(nóng)技站主動(dòng)作為，深入一線推廣高效輕型栽培、綠色防控病蟲等先進(jìn)技術(shù)，打通科技入田的“最后一公里”，為早稻奪高產(chǎn)提供了技術(shù)保障。
