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 財(cái)政部、農(nóng)業(yè)部聯(lián)合發(fā)布的《關(guān)于調(diào)整完善農(nóng)業(yè)三項(xiàng)補(bǔ)貼政策的指導(dǎo)意見》，把政策目標(biāo)調(diào)整為支持耕地地力保護(hù)和糧食適度規(guī)模經(jīng)營(yíng)。此次調(diào)整的方向在某種意義上是增加補(bǔ)貼力度，而相對(duì)應(yīng)的化肥產(chǎn)業(yè)正在減少支持力度，這一增一減，正是國(guó)家政策層面在理順農(nóng)業(yè)種植產(chǎn)業(yè)鏈的各個(gè)環(huán)節(jié)，從中間環(huán)節(jié)的補(bǔ)貼改為源頭補(bǔ)貼。
從政策效果來看，在初期，補(bǔ)貼方式的調(diào)整對(duì)增加化肥需求量有一定利好，主要表現(xiàn)在田地拋荒現(xiàn)象將減少。但進(jìn)入中后期后，政策對(duì)化肥市場(chǎng)的影響不再是需求量增加，而是加速種植大戶的增多。種植大戶將更多地依靠科學(xué)種田來提高產(chǎn)量。與常規(guī)施肥相比，水稻、小麥、玉米等主要糧食作物測(cè)土配方施肥單產(chǎn)提高6%～10%，畝節(jié)本增效30元以上；而經(jīng)濟(jì)作物增收效果更明顯，畝節(jié)本增效在80元以上。種植大戶的種植面積大，一畝節(jié)約30元，100畝就可節(jié)約3000元，規(guī)模經(jīng)濟(jì)效益明顯，主動(dòng)推行測(cè)土配方施肥的積極性就會(huì)高得多。
