80 B. B. JEnEmKHHt. H3CJI^OBAHia HAJVb OCMOTHIECKHMH 



pe3yjibTaTbi (Fitting, p. 596); Bonpoct nojiyiajTb, TaKHMi o6pa30M-b, bt> 3aBncnMOCTH ott> B03- 

 3ptHifl aBTopa, to nojiojKHTejibHoe to OTpHnarejibHoe pa3ptmeHie (jHrepaTypa HHTnpoBaHa y 

 ^HTTHera). 



Hto KacaeTca 6jin>KaHineH upnqHHbi H3M-BHeHia Typropnaro AaBJiema bo bcext, nepeinc- 

 jieHHbix r b cjyqaax-b, to OHa ocTaeica noKa He BbiacHeenofi. Bo bchkomt. cayqa-fe npeAnojioJKeHia 

 BpwKKe (Briicke, p. 444), rWsieHCTepa (Hofmeister I § 32 h 38) n CaKca (Sachs 

 Lehrburch IV Aufl. p. 757) nocjrk HSCJi-EAOBania n*e**epa npiooptTarorb TOJibKO ncTopH- 

 qecKoe 3HaqeHie, npHBe^eeHoe ate Bbinie npeAnojioateme n<i>e*<i>epa (Pfeffer, IV, p. 188) 

 o6t, yiueHbineHin KOHHenrpaHiH coKa kji^tokt, bi HHJKuen nojiOBim-E coqjieneHia Mimosa npn 

 pa3ApaacemH ue npoB-Epeno na onbiTE; bm-ecte ct> t'Emt>, Haio, 6buo \me ynomauyTO, THJib- 

 6ypry He yjiajiocb HaiiTH pa3Hnny b^ KOHueuTpauin KJiiToquaro coKa coijeHemn y pacTeniH, 



HaXOAHUI,HXCH BT> AHeBHOMT) H HOIHOMT) noioiKenin. 



KpoM-fe KOHaeHTpauio pacTBopa h npoBHuaeiwocTH njia3MaTH i iecK0H nepenoHKn A-ia pacTBO- 

 peHHbix-b BemecTBT. Ha ociuoTflqecKoe AaBJieuie KJi-ETOitiaro coKa, a c.i'BAOBaTejibHO h Typropiioe 

 AaBJieHie, 0Ka3biBaerb, Kaio. mm 3uaeMi>, HesiajioBaJKHoe BJiiame h OKpymawmaa TeamepaTypa. 

 3to BJiiflHie, BbipaaaeMoe topMyjiaMH Appeniyca h BaHTT ) -ro**a (t. e. nponopiiiaHajib- 

 HOCTb AaBJieHifl a6cojnoTHofl TeMnepaTypt), ycjioauiaeTca OAHaKO temi, ito ott> TeMiiapaTypbi 

 3aBHCHTT) TaKate npoHHHaeMOCTb n.na3MaTn i iecK0H nepenoHKii (cm. Rysselberghe, II), a 

 CJTEAOBaTejibHO H ea •taKTop'b Kh ffopMyjiax-b Ha CTp. 10, 16 n 32. Tan-b Kant B.iiame npo- 

 HHaaeMOCTH Ha ocMOToqecKoe AaBJieme ao cbxt, nop^ BrHopnpoBajocb, to yKaaamioe o6ctoh- 

 TejibCTBO He nojiyiHJio ao chxi> nopT> aojukhoh" odvehkh y SojibuinncTBa n3c.rEAOBaTe.3en. IIpnSjiB- 

 3HTeibH0 B-fepHoe npeACTaBJieHie o bo3MO/Khom , b BJiiaiiin TeMnepaTypbi na Typropiioe AaBJicnie 

 mm BCTpiqaeMi. bt> JinTepaTypt coSctbchho TOJibKO y Kpa66e (Krabbe, p. 445), onbirbi ero 

 OAnaKO ct> H3M , EpeHieM'b o6xeMa kjcetok'b noAT> BJiiaeieMT> Te&mepaTypbi, a c.rEAOBaTejibuo n n3i> 

 hhxid cjif>AyK)U],ia 3aKJiK)qeuia OTHocnTejibHO HSM-Lneina npn stomt. BuyTpeK.iEToqHaro AaBJienia, 

 noBHAHMOMy, He yBtHqajmcb ycnixoMi (1. c. p. 447). EMy yAa.iocb Jinoib Ha6.ii0AaTb, ito H3Mi- 

 HeHie «Typropa» ue cjrEAyerb 3aKOHy BaHTi-ro*«i>a, cbohxtj onbiTOB-b aBTop-b ne cqnTaerb 

 OAHano BOSMOffiHbiMT) npHBOAHTb, ynoMHHaa jinuib, qTO rionnaceHie TeMnepaTypbi AaBajio y nero, 

 noBHAHMOMy, MeHbHiia BejinqHHbi, q'BMi Toro Tpe6yeTi na3Baenbin 3aKom>. 



06"b onbiTaxt Rysselberghe'a, HanpaBJieHHbix'h npoTnBT> Ha6^K)Aema Kpa66e ynoMH- 

 Hajiocb yaie b% n. I (cTp. 9). OubiTbi 3th, Kani) mm 3HaeMT>, npon3BOAHJiHCb HaA"b KJitTKaMn 

 anHAepMHca Tradescantia discolor, ne A03B0.iaK)uj,HMn noAMtTHTb He6oJbuiia HSMiHeHia o6^eMa 

 HJia3MOJin30poBaHHaro npoTOMacTa, a noaTOMy h He hmeiott> 3HaqeHia A-na pa3ptmeHia 

 Bonpoca. 



EojiEe cqacTJiHBbi 6mjih ohbitm Kpa66e naA'b B^iaHieMi TeMnepaTypbi Ha SHepriw ocmo- 

 THqecKaro BcacbiBaHia boam pacTenieMi, H0Ka3aBmie, KaKi. 6buo yace ynoManyTO bt> oaBt I 

 (CTp. 18), qTo ocMOTHqecKoe, a cn-EAOBaTejibno n Typropuoe AaB.ieme, cooTBBTCTByH)m.ee 

 HSBicTHOMy BpeMenn, npoTeKmeMy hocji-e naqajia BcacbiBama, 6bicTpo ysejiHqHBaeTca ci, B03- 

 pacTaHieMi) TeMnepaTypbi. 



