CBOHCTBAMH H TyPrOPOM'L PACTHTEJIbHHX'B IMtTOKt. 



77 



berghe, I), npn noMimenin 3nn,nepMHca Tradescantia discolor Ha pacTBopbi pa3jraqHOH koh- 

 n,eHTpan,in. Abtopt> Aaace ycMaTpnBaen> h3t> nojryqeHHbix-b npn d-rowh pe3yjibTaT0BT>, qro 

 Bejininoa n3Mf>HeHiH Koen,eHTpan,iH KXEToiaaro cona cjit^yeTT> 3aKoey Be6epa. Kt> coatajr&HiK) 

 paniKH HacToamen paSoTbi He no3BOJiaK)T'L ocTaHaBJHBaTbca Ha kphthkb onbrroB'b Pnccejib- 

 6epra, a saiwBqy jminb, qTO TaKi KaKT> bt> 3thxt> onbuaxi coBepmeHBO He oSpauiajiocb bhh- 

 waHie Ha nssi-BHeHie pocia KjrtroK'b, to bb HacToain.ee BpeMa Hejib3a CB yBBpeHHOCTbK) cKa- 

 3aTb, qTO H3M-EHeHia KOHHeHTpan,ii cona, Ha6jnoAaBniiaca aBropoMb, o6yciiOBJiHBajiHCb hckjho- 

 qHTejbHo H3MtHeHieMi 3Heprin HaKonjienia ocMOTHqecKH AEHCTByioiii.nx'b bt> KJitTKaxx J ). 



HTO-ate KacaeTca npeAnojiojKema, BbicnasaHHaro n#e<i><x>epoM'b (Pfeffer, IV, p. 188) 

 OTHocmejibuo H3MtHeHia KOHHeHTpanin KjiToqHaro coKa bt, coqieHeniaxB Mimosa pudica, 

 aBJiaromeSca npnqnHon n3MiHeHia TypropHaro AaBJiema nocaBAHHX'b npn pa3ApaateHiH, to oho 

 ,HO chxt> nopB ein,e He noABepruiocb ohmthoh npoBipKB. 



Tlpn ohbhkb bcbxt. HHTHpoBaHUbixi. Bbinie paSorb, He cjrEjryerb 3a6biBaTb, qTO aBTopw 

 hxt>, npHM-BHaa HJia3MOJiHTHqecKiH MeTOA"b Kt onpeA'BJieHiK) H3M-EHeHia TypropHaro AaBJiema ct> 

 jierKon pyKH n*e<t>*epa, coBepmeHHO nrHopirpoBajiH BJiiame Ha nocjrEAHee ripoHnnaeMOCTH 

 nja3MaTHqecKon nepenoHKH ajis BemecTBB pacTBopeHHbixx. TaKT) KaKB, bmbcte ci> tem^ bt> 

 cbohxb onbiTaxx ohh npoH3BO,a,nj]H HJia3M0JiH3x HCKJHoqHTejbHO cejHTpon, fljia KOTopofi njia3Ma- 

 TnqecKaa nepenoHKa, KaKB h3bbctho, cpaBHHTejibHO jerKo npomiHaeMa, to npeACTaBJiaeTca 

 BnoJiHt B03MoacHbiMi, qTo HaxoAHBHieeca aBTopaMH yMenbraenie KoiiHeHTpan,iH njia3M0JiH3npyK)- 

 maro pacTBOpa yKa3biBa.io bb npoTHBonojojKHOCTb hxb BbiBOAaMB KaKB pa3B HaoSoporb Ha 

 yBejinqeHie TypropHaro AaBJienia kjibtokb (cm. CTp. 11), a yBejinqeme 3toh KOHH,eHTpau,iH 

 im yMeabuieHie nocxEAHaro. TaKHMB o6pa30Mi> pe3yibTaTbi bcbxt> HHTHpoBatmbixB pa6orb 

 coBepmeHHO He roBoparb Ha&n. He TOJibKo o6t> H3MBHeBiH TypropHaro AaBieHia, ho h oob 

 HSMBHemH KOHHeHTpaniH Kji-KToqHaro coKa. 



riocjii TOJibKo qTO CKa3aHHaro HaMB 6yAyTT> noHHTHbi npoTHBopfeqia, kb kotopbimb npn- 

 xoflarb morAa H3ciiBAOBaTeji0, He AOBOJibCTByiomieca pa onpeA'EJeHia TypropHaro AaBjienia 

 ycTaHOBjemeMB oahoh KOHneHTpaHin lUBToqHaro cona, a o6pam,aioui,ieca TaKaie kx Apyrawb 

 MeTOAaMi onpeA'BJienia BHyTpeKjf>Toqearo AaBJieuia. Tanx Hanp. bt> onbiTaxx naHTanejun 

 (Pantanelli) qacTO npn yBejinqeuin KOHHeHTpanin coKa, Ha6jK)ii,ajiocb yMeiibraeHie Typropearo 

 naTaateHia oSo^oqcKx KJiiTOKi, h Hao6oporb (1. c. p. 325, Tab. IX n LIII — LIV, p. 319, 

 326); wa o6iacHeHia Tanoro npoTHBoptqia Ha3BaiiHbiH aBxopi. npH6iraeTX kt. npeAHOJioHe- 

 hik), qTo 3A'fccb HMieTx MtcTO «H3MtHeaie pacTamHMOCTH njia3MaTBqecKaro Mimna)), Aonycnaa 

 TaKHut o6pa30Mx qTO «HJia3ivia cbohmh CBJiaMH cniiuieHia iwoaterb 0Ka3aTb conpoTHBJieHie» 

 Typropnoiny AaBJieHiio 2 ) (1. c. p. 327). 



1) Hto6bi H36fe>KaTt nepeiHCJieHia ■saKTOBi. h3m4- 

 HeHia Konr;eHTpau,iH KJiiTO'maro coi<a, Ha6aK)AaBniHXCfl 

 jtpyrHMii aBTOpaMH h ve vuiwimwh p,jir Hac% 6ojiLmoro 

 3HaieHiH, a no3BOjiK> ceot o6paTiiTt BHHMaaie Ha KpaTKifi 

 ncTopunecKiii oiepu-b bt. paCoii Pncce3t6epra (Rys- 

 selberghe, I, p. 23—24). 



2) ABTopt DHiiieTTj: «eine Variation d. Debnungs- 

 grosse des Protoplasmas iat ohne Aenderung d. elasti- 

 schen Eigenschaften d. Zellhaut v. Schimmelpilzen denk- 

 bar» . . . «weil d. Protoplasma mit seiner eigenen Koba- 

 sionskraft einen Widerstand entgegensetzt» . . . «das Pro- 

 toplasma strebt einer weiteren Ausdehoung entgegen». 



