Rural Economy, in Its Relations with Chemistry, Physics, and Meteorology: Or, Chemistry Applied to AgricultureScholarly Publishing Office, University of Michigan Library, 1850 - 532 sider |
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Side 13
... covered with hard but flexible scales , as in the gramineous plants ; or again it is enveloped in a woody substance of extreme hardness , as in stone fruits . Nature does not show herself less provident in furnishing means for ...
... covered with hard but flexible scales , as in the gramineous plants ; or again it is enveloped in a woody substance of extreme hardness , as in stone fruits . Nature does not show herself less provident in furnishing means for ...
Side 17
... covered with their stems without any space being left between them , and without this prox- imity interfering with their growth and vigor . But such a supposition is impossible , inasmuch as it is absolutely necessary that plants should ...
... covered with their stems without any space being left between them , and without this prox- imity interfering with their growth and vigor . But such a supposition is impossible , inasmuch as it is absolutely necessary that plants should ...
Side 18
... covered with buds and leaves ; while the buried branches acquire a fibrous capillary structure , and in no great length of time they both present the appearance and exercise the functions of roots . This singular mutation readily ...
... covered with buds and leaves ; while the buried branches acquire a fibrous capillary structure , and in no great length of time they both present the appearance and exercise the functions of roots . This singular mutation readily ...
Side 19
... covered over the whole surface of its trunk with a mixture of wax and resin . * In gramineous plants , the epidermis is almost entirely formed of silica . The bark of the birch - tree is covered with a pellicle of an unctuous nature ...
... covered over the whole surface of its trunk with a mixture of wax and resin . * In gramineous plants , the epidermis is almost entirely formed of silica . The bark of the birch - tree is covered with a pellicle of an unctuous nature ...
Side 21
... covered with a thick and frequently shining epidermis ; this epidermis is sometimes endued with a sub- stance rich ... covering of the upper surface of leaves is a matter which is something of the nature of wax or resin . The epidermis ...
... covered with a thick and frequently shining epidermis ; this epidermis is sometimes endued with a sub- stance rich ... covering of the upper surface of leaves is a matter which is something of the nature of wax or resin . The epidermis ...
Vanlige uttrykk og setninger
acre advantage agriculture albumen alkaline Alsace alumina ammonia analysis animals appears arable ascertained ashes atmosphere azote azotized principles Bechelbronn beet bushels calcareous carbonate of lime carbonic acid cattle cent clay clover color composition contains course crops cultivation decomposition Ditto dried dung dwts earth effect elements employed excrements experiments fact Fahr fattening fatty matter favorable fecula feet fermentation fertility forage formed gluten grain ground gypsed gypsum heat horse humus Hydrogen indigo influence Jerusalem artichoke kind land leaves lime magnesia maize manure marl milk mineral moist moisture oats observations obtained oil-cake organic matter oxide oxygen Payen phosphate phosphoric acid plants potash potatoes produce proportion quantity roots rotation saline sand Saussure Schwertz seed silica soda soil soluble solution starch straw substances sugar sulphate of lime sulphuric sulphuric acid surface tion tissue trees urine vegetable weight wheat wood woody yield