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，黃河流域棉區(qū)的山東、河北等地以高溫晴朗天氣為主，對(duì)棉花生長(zhǎng)有利。河北滄州一位李姓棉農(nóng)介紹，目前他種的2畝棉花株高普遍在40-45公分，莖粗葉肥，長(zhǎng)勢(shì)非常喜人。“從現(xiàn)在長(zhǎng)勢(shì)來(lái)看，比去年要好一些?！崩侠畋硎?，去年這個(gè)時(shí)候陰雨天氣較多，棉花出苗率較低，后期補(bǔ)種又逢不良天氣，棉株生長(zhǎng)差參不齊，今年棉株齊整整地，有豐收的架式。
山東菏澤、德州等地棉花長(zhǎng)勢(shì)也不錯(cuò)。“雖然近期經(jīng)歷了連續(xù)陰雨天氣，局部地區(qū)甚至出現(xiàn)冰雹，給棉花生長(zhǎng)造成一定負(fù)面影響，但經(jīng)過(guò)近幾日田間管理，棉花生長(zhǎng)基本恢復(fù)”。德州一位棉農(nóng)介紹，現(xiàn)在當(dāng)?shù)孛藁ㄖ旮咂毡樵?5-45公分，個(gè)別達(dá)到50公分以上，多數(shù)已經(jīng)現(xiàn)蕾4-5個(gè)/株，如果后期天氣狀況良好，預(yù)計(jì)棉花單產(chǎn)較去年增加10%左右，質(zhì)量也會(huì)有提升。近年來(lái)，黃河流域責(zé)任田棉農(nóng)正在逐步減少，而包地棉農(nóng)、種棉專業(yè)戶占比則在增多，這為棉花科學(xué)種植、規(guī)?；N植提供了條件，有利于棉花質(zhì)量的提升。
不過(guò)，棉花長(zhǎng)勢(shì)雖好，由于今年播種面積大幅減少，預(yù)計(jì)棉花總產(chǎn)或仍會(huì)有一定幅度下滑。以山東東營(yíng)為例，在2014年棉花種植高峰之時(shí)，面積達(dá)到258多萬(wàn)畝，而近年逐年下降，至今年僅90余萬(wàn)畝，減幅65.1%。
由于棉花種棉面積的逐年萎縮，軋花廠逐漸沒(méi)有了立身之地。河北邢臺(tái)的一位400型企業(yè)負(fù)責(zé)人說(shuō)，現(xiàn)在企業(yè)最大的難題是無(wú)米下鍋。當(dāng)?shù)噩F(xiàn)有400型企業(yè)幾十家，但從棉花供應(yīng)量來(lái)看，僅需4-5家企業(yè)即可完成加工，其它企業(yè)都是惡性競(jìng)爭(zhēng)的客觀存在。目前當(dāng)?shù)睾芏嗥髽I(yè)已改行，少數(shù)企業(yè)決定赴疆。
