01544nam a22003737a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093090001000102100004200112245014200154260004000296300002300336502007700359590003700436590004100473590004100514590004100555590004200596650003700638650003000675650003400705650003900739901000700778942000900785949004300794949005500837999001700892952013300909952012801042CHAP20220329141030.0971013s1996    mx a    r     00010 spa d  a61572  a62544  a66718  cCHAP  aTesis00aSoto Velázquez, Valentín.91089271 aAcolchamiento plástico y aplicación de ethrel en etapas tempranas del desarrollo de calabacita (Cucurbita pepo L.) cv. Zucchini larga  aChapingo, Méx. :bEl autor,c1996  a104 h. :bgráfs.  aTesis (Ing. Agr. Esp. en Fitotecnia) -- UACH. Departamento de Fitotecnia  aALEPHb10c20130110lUCH01h1343  aBATCH-UPDb10c20130110lUCH01h0948  aBATCH-UPDb10c20130410lUCH01h0603  aBATCH-UPDb10c20130913lUCH01h1912  aCONVERSIONb10c20130109lUCH01h133314aAcido cloroetilfosfonico 2.957814aAcolchado de suelos.962314aCalabazaxRendimiento.91729414aPlásticos en agricultura.989199  aBK  cFOLL  bBCcTESd-151942eTS1h30616i66718si  bBCcTESd33724000625133eTS2fc.2h30617i66718si  c61572d61572  00102local4053708TESISaBCbBCcPA_TESISd2019-12-31fTESISl0p33724000625133r2019-12-31 00:00:00tc.2w2019-12-31yTESIS  00102local4051708TESISaBCbBCcPA_TESISd2019-12-31fTESISl0oTesisp-151942r2019-12-31 00:00:00w2019-12-31yTESIS