470 



PLANT PHYSIOLOGY 



Micelles, 4, 7, 28, 30 

 Miller, 71 



Millon's reaction, 51-52 

 Mimosa, 435 



Mineral fertilizers, 436-437 

 Mineral nutrition, on natural soils, 

 252 



of plants, 252 

 Mineral substances, indispensable 

 for plants, 219 



in reproduction, 438 

 Mitogenetic rays, 89, 128 

 MiYOSHi, 156 



MOLISCH, 411 



Mosaic theory of permeability, 27 



MoTHES, 227 



Motive forces of the water current, 



325-327 

 Movements, growth, 143-145 



nyctinastic, 433-435 



photonastic and thermonastic, 

 433-434 



seismonastic, 435-436 

 MtJNCH, 339 

 MuNTz, 59 

 MuRNEEK, 412, 416, 425, 442 



N 



NORTHRUP, 63 



NovACKY, 443 

 Nucleoproteids, 54, 76 

 Nyctinastic movements, 433-435 



O 



Oil seeds, 29 



Olsen, 270 



Oparin, 65, 70, 72 



Oppenheimer, 68, 105 



Ordojan", 164 



Organic acid, 48-50 



Organic nitrogen, 220 



Osmometer, 13 



Osmosis, 11, 13 



Osmotic concentration, 19 



Osmotic pressure, 13-16 



Osmotic pressure, methods, 16-24 



OSTERHOUT, 30 



Overton's theory of permeabihty, 26, 



48 

 OxaUc acid, 49 

 Oxidases, 103 



Oxidation-reduction potential, 105 

 Oxygen acceptors, 104 

 Oxygenases, 104-105 



Nabokich, 97 

 Naegeli, 4-5 

 Nasties, 144, 433-434 

 Nathansohn, 27 

 Natural fertilizers, 235 

 Neljubov,. 150 

 Neubauer, 262 

 Neuberg, 68 

 Nitragin, 234 

 Nitrate nitrogen, 220 

 Nitrification, 181-183 

 Nitrification bacteria, 61 

 Nitrogen cycle in nature, 235-236 

 Nitrogen fertilizers, 236-237 

 Nitrogen-fixing bacteria, 229-231 

 Nitrogen-reserve substances, 50 

 Nodule bacteria, 232 

 Nodules of leguminous plants, 231- 

 235 



Palladin, 48, 101 



Papain, 60-61, 67 



Parthenocarpy, 440 



Pasteur, 97 



Pavlov, 67 



Pepsin, 61 



Peptones, 60 



Period of dormancy, 453 



Periodicity of growth, 118, 131, 412 



Permeability of plasma membrane, 



25 

 Peroxidase, 104 

 Perrin, 4 

 Petri, 31 



Pfeffer, 14-15, 84 

 Pflijger, 77 

 Phaeophytin, 171 

 Phosphatase, 99 



