927 



studies on the formation and the amount of de^v and its importance to plant 

 life ( rtilcrKuchiinfiru iihcr die /iilihuif] idkI dir Mrnge dfs Thniies), E. Woli.ny. — Forsch^ 

 a. (hm (ieh. d. a<jr. Fliyxik, I'l, Hi ft / and J, pp. 111-151. 



Contribution to the study of mineral vraters; preservation of sucli ■wraters 

 (Contribution a Vetnde des eaux uiiiierali's ; conservation de ces eaitr), P. Pakmk.xtikk. — 

 Compt. rrnd., 114 (1802), pp. 13(!.1-1.V)6. 



Influence of the character of the soil on the growrth of plants (IvjUience de la 

 nature da terrain snr la vegetation), J. Kaulin. — Compt. rend., 114 (1892), pp. 1110- 

 1122. 



Studies on the effect of the physical condition of the soil on the diffusion of 

 carbonic acid ( UnterKu<lningin iilur dm Kinjliixs der phi/xikaliiKlien /'xschafenheit des 

 Bodens auf die lHJ'nsion der Kolilensaure), F. Hanxex. — Forsch. a. dem Geb. d. agr. 

 FInisik, In. Heft 1 and 2, pp. 6-25. 



The determination of the capacity of soils for water (Z«r Festimmnng der JFat- 

 serhapa:it(it der flodcnarten), K. W. Hir.dAKD. — Forsch. auf d. (ieh. d. affr. Fhi/sik, /.), 

 Heft 1 and J, pp. l-'>. 



On the composition of the soils of the "marcite" [Sulla composizinne dei terrcni 

 delle mareite), A. Mexozzi.^ — s'/^-. sj)er. agrie. ital., 21 (1891), pp. ll-'!-12ri. 



The relative value of different leguminous plants, rape, mustard, and buck- 

 ■wheat, for green manuring ( Versuche iiher die lirauehharJceil verschiedener Fflanzen zu 

 Criindiingungszu-eeken auf Lehmboden, und die JVirkung demelben auf den Ertrag der 

 :Naehfrueh1), V. Strebel. — Jbs. in Centralbl. f. agr. Chem., 21, Heft 4, pp. 235-2SS. 



Results from green manuring in 1891 {Resnitate der Criindiingung in 1891 auf 

 der Domdne IHippel), KrxG. — Dent. Inndu-. I'resse, 1892, No. 47, p. 507. 



On dried blood as manure (Sul sangue disseeeato come materia eoneimanfe), A. 

 Cassali.— 5/rt--. .sjjf/-. agric. ital., 22 (1892), pp. 2.i0-2.i3. 



Studies on monomaguesium phosphate (Sfudien iiher das Monomagnesiumphos- 

 phat).J. Stoklasa. — Zeifsdi. anorgau. Chem., 1892, p. .367; abs. in Chem. Ztg., 1892, 

 rep. p. 194. 



On the preparation of calcium citrate (Sulla preparazione del eitrato ealeare), V. 

 Olivkri. — Staz. sper. agric. Hal., 22 (1892), pp. 5-7. 



The reaction of sulphate of iron with the phosphates employed in agri- 

 culture, P. Cazaxeuvk and A. Nicollk. — Monit. seient., 6, ser. 4, p. .134: ahs. in Chem. 

 Ztg., 1892, rep. p. 174. 



The genetic development of the different forms of barley kernels (Die gene- 

 tische Kntu-ickeiuug der rersehiedenen Formen unserer Saalgersfe), W. Rimtau. — Landw. 

 Jahrb., 21 (189'^), Heft 3 and 4, pp. 699-702. 



Examinations of the hops of the crop of 1891 (Unter-iuchungen der Hopfen des 

 Jahrgangea 1891), y[. Levy.— CTrm. Zfg., 1892, No. 48, pp. 839, 840. 



The conditions essential to the most successful grow^th of oats, and the prin- 

 ciples of oat culture (Die U'arhsthumshediuguugen der Haferpjianze und die Crnndre- 

 geln der HaferkuJtnr). K. Bi;AfXGAiiT. — Zeitsch. d. landw. Ver. in Bayern, 1892, pp. 

 114-134. 



On the physiological constitution of potato tubers as related to the devel- 

 opment of sprouts (Sur la con-<<titution physiologique des tubereules dc pomme de terre 

 dans ses rapports avc le dereloppement des bourgeons), A. Pruxkt. — Compt. rend., 114 

 (1892), pp. 107^-1081. 



Field experiments in 1891 of the German Station for Potato Culture (Die 

 Anhauvrrsuche der deutsehen Kartoffel-KuUur-Station im Jahre 1891), Mullki;. — Siiehs. 

 landw. Zeitsch., 1892, No. 22, pp. 247-250. 



The effect of applying given amounts of nitrate of soda all at one time and 

 in fractions, for winter wheat ( Versuehr iiher die Wirkung geteilter und spatcr ('hili- 

 ■mlpetergaheu zu If'interwrizen), v. Li?:i5KXiiEKf;.^J/i«. des Ver. zur Fiirderung des 

 landw. Versuchswesen in Oesterreich, 1891, Heft 6; abs, in Centralbl. f. agr. Chem,, 21, 

 Heft 4, pp. 226-228, 



