第62章 佃农理论英语原著 56
- 作者:张五常
- 类型:综合其他
- 更新时间:2021-07-04 15:14:15
- 章节字数:6114字
Dependingontheirphysicalattributes,,ofcourse,,anycropmaybeinterplanted,”inter-plantable”,Ieliminatesweetpotatoes,peanuts,barley,,theywerelargelyplantedsinglyandweremonlygrown.[9]Next,;buttheTaiwanSugarCorporation,agovernmententerprise,grewthegreatestportionofthecanecrop,andtobaccoplantingwasregulatedbythegovernment.[10]Remainingarefiveotherinterplantingcrops—orientalpicklingmelons,cucumbers,watermelons,potatoes,,thehighertotalyieldobtainablefromthegivenlandthroughinterplantingmadethesecropsan”ideal”choiceasmarginalcropsontenantfarms.
Thefivecropscite,theairspaceabovethegroundisutilizedbybiningcucumbersandeggplants:
C,thusmakinguseofthespacebetweenridges.[11]
Second,theutilizationofgroun,thecrawli,,thoughunmonintheChinesediet,havetheadvantagethattheycanbeplantedsixinchesdeep.
,theprefecturegroupsarelistedincolumn2,withtheirpercentagechangesincropareasincolumn5,,wefindthat(a)increasesincropareasoccurredmoresignificantlyinprefecturegroupsIandIIthaninIII,(b)theyieldpercrophectaredeclinedingroupsIandII,and(c)theyieldpercrophectareincreasedingroupIII.
Interpretationsfor(a)and(b),theincreasesin,andperhapsthegenerallypoorplantingorganizationgeneratedbythehighrotationrate,contributedtothedecreaseincrophectareyield.[12]Theimplicaction,fa,acropwhichhadpreviouslybeeninterplantedmightnowbegrownsingly,resultinginariseinyieldpercropareaasdiscernedin(c).Thisalsoconfirmsourpredictionthatoutputresponsesinownerandtenantfarmsmoveinoppositedirectionsunderthesharerestriction.
CropsoftheSeasonalMargin
Perhapsthemostpowerfulconfirmationofmyhypothesisisfoundinathirdtypeofmarginalcrop:,mostvegetablesaregrowninwinter—notthatvegetablescannotbegrowninotherseasons,butinotherseasonsfarmersfindmorelucrativecropstogrow.[13]Underafreemarket,intheshortwinterseason(DecembertoMarch)farmerscultivatesmallplotsoflandasvegetable”gardens.”Onlyasmallportionofthebetterland(usuallypaddyfields)ischosenforvegetablesbecausethecostrequiredtocultivatethemisexceptionallyhigh.[14]Thegreaterportionoflandiseitherleftidle,usedtogrowgreenmanureatverylowplantingcost,[15]orusedtogrowwheatandIndiancornintheappropriatefields.
Therelativelyhighcostofplanting,associatedwiththerelativelyhighmarketvalueofvegetables,[16]togetherwiththeidletimemargininwhichtheycouldbegrown,madethem,thecropareaofvegetablesincreasedthemostofallcropclasses,[17]
Intable7,croparea(column4).Themajorprefecturescontributingtothepercentagechangesincroparea(increaseordecrease),withTaichungandTaipei(groupIprefectures),9,13,and14,forwhichthecrophectareyieldcouldnotbeputed,,thecrophectareyieldsforallbuttwocrops(garlicandwaxgourd)decreased.[18]Ourinterpretationisthesameasbefore:thegradualuseoflesssuitableland,theurgencyofthetimemarginwhichmustbereleasedformoncropplantations,andperhapsforsometheunfitseason,allcontributedtothediminishingreturnstotenantinputresourcesincultivatingadditionalcrophectares.[19]Overthesameareaof(physical)land,thehighertotalyieldgeneratedbyafasterrateofplantingimpliesthatthemarginalproductoflandundertenantcultivationwashigherthanelsewhere.
其他好看的小说:
【我们的家族没落了】【四合院里的火车司机】【我在长安做妇产科医生的日子】【美利坚:我的时代】【镇妖关】【华娱璀璨时代】【诡秘:阿卡纳战争】【长生从猎户开始】【流浪诸天的剑客】【新加坡的日子】【剑道第一仙】【机战:从高达OO开始】【脑叶公司:黑昼】【文娱盛世:只想当咸鱼】【恶霸】【巨龙神廷】【退役特种兵之全能天王】【重生之奶爸的悠闲生活】【明末的王朴】【四合院之车门已焊死】【顶流的社恐亲姐马甲又掉了】【我,曹操后人,半夜醉酒黄蓉上门】【人在东京,收租从太太开始】【娱乐:求求了,国家队别欺负人了】【苗疆少年是黑莲花】【代管火凤凰,她们全成了凶兽兵王】【乱入凡人,还能活一年】【灵植:我有词条面板】【大博学者的二次元】【全球高武之杀生得道】