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1、水稻高产栽培技术摘要：新世纪水稻栽培科学的发展目标已经由追求高产的单一目标,发展成为追求高产、优质、高效、生态、安全综合目标.面对这一新的目标,水稻栽培科学要有新的发展,要有大的作为,必须走精确定量的路子.水稻精确定量栽培包括两个方面,一是高产优质群体生长发展动态指标的精确定量,二是栽培技术措施的精确定量.前者包括以水稻叶龄模式为代表的作物生育进程(器官建成和产量因素形成)的定量化,和以水稻群体质量指标体系为代表的高产(高光效)群体空间形态、生理指标的定量化.后者包括播期、壮秧(苗)、基本苗、施肥和管水的精确定量.多年
2、来,作者等对此进行了探索,取得了明显的成果,展现了较好的前景.更为重要的是,在此基础上作者等基本明确了建立水稻精确定量栽培技术的方法体系.在江苏推行水稻精确定量栽培无论从可行性和必要性看,都势在必行.从江苏的实际来看,江苏的水稻精确定量栽培应该以单650～700kg/667m2为目标来设计.本文根据精确定量栽培的指导思想和作者等近年来的研究成果,初步提出了在江苏实现这一目标的精确定量栽培的指标体系,并提出来了通过选用主体品种、抉择主流技术、开展主导培训,把水稻精确定量栽培的普及推广落到实处.关键词：水稻；高产；栽培技术
3、；Abstract：Thenewcentury,thedevelopmentofricecultivationscientificgoalhasbeentopursuehighyieldbyasinglegoal,todevelopintothepursuitofhigh-yield,high-quality,efficient,ecological,integratedsecurityobjectives.Thefaceofthisnewtarget,ricecultivationmustbenewdevelopme
4、ntsinscience,theremustbeasamajor,musttakethepathofquantitativeprecision.Riceaccuratequantitativeculturearetwoaspects,onegroupofhigh-yieldgrowthofhigh-qualitydevelopmentprecisequantitativetargets,andsecond,measuresofcultivationtechniquesofquantitativeprecision.Th
5、eformerincludesamodelofriceleafagerepresentativeoftheprocessofcropgrowth(andoutputfactorsintoorganformation)ofthequantitativeandqualitativeindicatorstothesystemofricegroups,representedbyhigh-yield(highefficiency)spaceformgroups,thequantitativephysiologicalindica
6、tors.Thelatterincludedsowingdate,ZhuangYang(Miller),基本苗,fertilization,andquantitativelyprecisewatermanagement.Overtheyears,theauthorexplores,suchasthis,andachievedsignificantresults,showingabetterfuture.Moreimportantly,inthisbasedontheauthortheestablishmentofbas
7、icriceclearprecisemethodsofquantitativesystemofcultivationtechniques.inJiangsuquantitativeintroductionofricecultivationintermsofprecisionandtheneedtolookatthefeasibility,areimperative.FromapracticalpointofviewofJiangsu,Jiangsuricecultivationshouldbequantitativel
8、yaccurate650~700kg/667m2toyieldasthegoaltodesign.Inthispaper,thequantitativeprecisioncultivationinaccordancewiththeguidingideologyandauthorssuchasresearchresultsinrec
