XII 



HOW CROPS GEOW. 



Cyanophyll ................. ....... 110 



Darwin on insect-fertilization ...... 295 



44 Hypothesis of. ............. 298 



Decimal system of weights ......... 58 



Deflagration ....................... 136 



Definite Proportions, Law of ...... 47 



Deliquescent ........ . ............. 135 



Density of seeds ................... 308 



Depth of sowing ................... 316 



Dextrin ............................. 69 



Diastase ............................ 321 



Dicalcic phosphate ................ 134 



Dicotyledonous seeds .............. 303 



Diffusion of liquids ................ 351 



Diffusion-rates ...................... 352 



Dioecious plants .................... 21)4 



Direction of growth ............... 370 



Disodic phosphate ................ 134 



Double flowers .................... 293 



Drains stopped by roots ............ 253 



Drupe ............................. 300 



Dry weather, Effect of, on plants. . .144 

 Ducts ......................... 234,272 



Dundonald s treatise on Ag. Chem 

 istry ........................... 20 



Elements of Matter ............... 25 



Elm roots .......................... 254 



Embryo ........................... 302 



Enmlsin ............................ 101 



Endogens ......................... 238 



Endogenous plants ............ 268, 303 



Enclosmose ........................ 355 



Endosperm ........................ 302 



Epidermis.. ....................... 269 



&quot; of leaf. .............. 285,287 



Equisetum ......................... 184 



Equivalent replacement of bases. ..201 

 Eremacausis ....................... 37 



Estimation of Albuminoids ........ 108 



Celluloso ............ 60 



Fat .................. 94 



Starch ........... 66,76 



Sugar ............... 76 



Water ............... 54 



Etherial oils ...................... 90 



Excretion of mineral matters from 

 leaves ........................ 192 



Excretions from roots. . . ......... 25 



Exhalation of water from foliage 



.......................... 287, 332 



Exogenous plants ......... 237, 273, 303 



Exogens .......................... 237 



Bxosmose ........................ 355 



Experiment-Stations of Germany... 24 

 Extension of roots ................. 240 



Extractive Matters .............. (..890 



Exudation of ash-ingredients ...... !&amp;gt; . 



Eyes of potato ................... 237 



Families ........................... X&quot;.H 



Fatty acids ......................... .1:5 



Fats ............................. 89 



41 converted into starch .......... 318 



Fat in oat crop ................. 211, 215 



44 Proportions of, in Vegetable 

 Products ............... . ..... in 



l-Vrtilizutioii ................. ..... 2 .U 



Vibur . .. 00 



Fiber in oat crop 210, 214 



Fibrin 98 



Field-beet, ash-analyses. ...155, 176. 37? 



44 4 prox. 44 387 



Flax fiber, fig 56, 227 



Flesh fibrin 99 



Fleshy roots 251 



Flower 291 



Flow of sap 331 



Fluorine in plants 119, 195 



Fodder plants, Ash of ... :7rt 



Foliage, Offices of. 2M 



44 white in absence of iron. .19!) 



Food of Plant JW7 



Force 25 



Forces 26 



Formative layer . . 22 4 



Formulas, Chemical 50 



Fructification 294 



Fructose 73 



Fruit 300 



Fruits. Ash of. ..379 



44 Composition of. 390 



Fruit sugar 73 



Fuchsia, fig. of flower 292 



Fungi 223 



C.i;isv s. how distributed throughout 



the plant 365 



Gallicacid 110 



Gallotannic acid 110 



Gelatinous Silica 122, 123 



Genus; Genera 298 



Germ 302 



Germination 310 



44 Conditions of 312 



44 Chemic l Physiology of.818 



44 Phenomena of. 311 



44 Temperature of. . :&amp;gt;v . . . 312 



Girdling 342, 34 3. :;il 



Glass 121 



Glauber s Salt 132 



Gliadin 101 



Globulin 97 



Glucose 74 



Glucosides 77, 110 



Gluten 99 



Gluten-Casein 100 



Glycerin 93 



Gourd fruits 301 



Grains 301 



44 Ash of. 150,373 



Grain 58 



Grape Sugar 74 



Grasses, ash-analyses ....157, 37ti 



prox. 4t 385 



Gravitation, influence on growth.... 371 



Growth 231 



44 of roots ! &quot;&amp;gt; 



44 Downward and upward. ...372 



Gum, Amount of, in plants 72 



Gum Arabic 70 



Qum Tragacanth 71,79 



Gun Cotton 58 



Gypsum 133 



Gyde, Kxp. on root-excretion 239 



Oaberlandt, on vitality of seeds.... 306 



Haemoglobin 97 



Hallett pedigraa wheat 144 



