Elementary Lessons in the Science of Agricultural Practice |
From inside the book
Results 1-5 of 63
Page 10
... known as the temper of the soil , and yet how few stop to inquire as to the causes of these variations . But when these variations in character are traced out , and when a person thereby becomes more familiar with them , it appears ...
... known as the temper of the soil , and yet how few stop to inquire as to the causes of these variations . But when these variations in character are traced out , and when a person thereby becomes more familiar with them , it appears ...
Page 12
... known as the primitive rocks , or , plainly speaking , the first rocks . We have large masses of these rocks still remaining , so that we can form a very accurate opinion of their nature and character . But a period arrived when ...
... known as the primitive rocks , or , plainly speaking , the first rocks . We have large masses of these rocks still remaining , so that we can form a very accurate opinion of their nature and character . But a period arrived when ...
Page 14
... known as Granite , Syenite , and Trap , and their composi- tion is as follows : - ANALYSES OF PRIMITIVE ROCKS . Granite . Trap . Syenite . Silica 72 . 43 . 59.8 Alumina . 16 . 14 . 16.8 Ferrous Oxide 1.5 15.3 7 . Lime 1.5 12.1 4.5 ...
... known as Granite , Syenite , and Trap , and their composi- tion is as follows : - ANALYSES OF PRIMITIVE ROCKS . Granite . Trap . Syenite . Silica 72 . 43 . 59.8 Alumina . 16 . 14 . 16.8 Ferrous Oxide 1.5 15.3 7 . Lime 1.5 12.1 4.5 ...
Page 15
... known to the student of Agricultural Science , because they are valuable friends to the cultivator of the soil , and it is always desirable to be acquainted with our friendly helpers . Those who have watched farm work have probably been ...
... known to the student of Agricultural Science , because they are valuable friends to the cultivator of the soil , and it is always desirable to be acquainted with our friendly helpers . Those who have watched farm work have probably been ...
Page 16
... known to us by the name of oxygen , which is really at the bottom of the mis- chief . We also know that this oxygen has a com- panion in the air which also helps on the work , and it bears the name of carbonic acid . These two gases ...
... known to us by the name of oxygen , which is really at the bottom of the mis- chief . We also know that this oxygen has a com- panion in the air which also helps on the work , and it bears the name of carbonic acid . These two gases ...
Contents
142 | |
156 | |
166 | |
180 | |
194 | |
199 | |
220 | |
225 | |
49 | |
61 | |
67 | |
72 | |
85 | |
99 | |
104 | |
123 | |
128 | |
230 | |
245 | |
255 | |
271 | |
276 | |
282 | |
288 | |
293 | |
299 | |
Other editions - View all
Elementary Lessons in the Science of Agricultural Practice (1881) Henry Tanner No preview available - 2008 |
Common terms and phrases
acre advantages Agricultural Science alumina ammonia animal arising atmosphere become Cambridge carbonic acid chalk CHAPTER character chemical clay climate clover composition contain corn Crown 8vo cultivation decay desirable dormant matter double silicates duty ELEMENTARY TREATISE English Eton College Extra fcap fact farm farm-yard manure farmer favourable feeding fermentation fertilising matter fertility flesh-forming frost Greek green manures growing crop grown growth Hence herbage HISTORY important influence irrigation J. P. MAHAFFY John's College land late Fellow LATIN LESSONS marl materials mechanical condition mineral matter moisture necessary nitrogenous nitrogenous matter numerous Illustrations oats organic matter Owens College phosphate phosphoric acid plant plant-food ploughed portion potash practice preparation produced Professor quantity R. C. JEBB rendered revised rocks roots sand School secure seed silicates soil soluble straw substances success superphosphate supply surface takes place tillage tion Trinity College turnips valuable wheat whilst wurzel
Popular passages
Page 62 - SIR THOMAS MALORY'S BOOK OF KING ARTHUR AND OF HIS NOBLE KNIGHTS OF THE ROUND TABLE. The original Edition of CAXTON, revised for Modern Use. With an Introduction by Sir EDWARD STRACHEY, Bart. pp. xxxvii., 509. "It is with perfect confidence that we recommend this edition of the old romance to every class of readers.
Page 9 - HODGSON -MYTHOLOGY FOR LATIN VERSIFICATION. A brief Sketch of the Fables of the Ancients, prepared to be rendered into Latin Verse for Schools.
Page 51 - HALES— LONGER ENGLISH POEMS, with Notes, Philological and Explanatory, and an Introduction on the Teaching of English. Chiefly for Use in Schools. Edited by JW HALES, MA, Professor of English Literature at King's College, London.
Page 25 - TODHUNTER— Works by I. ToDHUNTER, MA, FRS, of St. John's College, Cambridge. ' Mr. Todhunter is chiefly known to students of Mathematics as the author of a series of admirable mathematical text-books, which possess the rare qualities of being clear in style and absolutely free from mistakes, typographical or other."— SATURDAY REVIEW.
Page 57 - TAYLOR— WORDS AND PLACES; or, Etymological Illustrations of History, Ethnology, and Geography. By the Rev. ISAAC TAYLOR, MA Third and cheaper Edition, revised and compressed. With Maps. Globe 8vo. 6s.
Page 27 - SOLID GEOMETRY AND CONIC SECTIONS. With Appendices on Transversals and Harmonic Division. For the Use of Schools. By JM WILSON, MA New Edition. Extra fcap. 8vo. y. 6d, WILSON— GRADUATED EXERCISES IN PLANE TRIGONOMETRY.
Page 56 - VI. Crown 8vo. (430 pp.) 2s. Book VI. is fitted for higher Classes, and as an Introduction to English Literature. "They are far above any others that have appeared both in form and substance. . . . The editor of the present series has rightly seen that reading books must ' aim chiefly at giving to the pupils the power pi accurate, and, if possible, apt and skilful expression ; at cultivating in them a good literary taste, and at arousing a desire of further reading, This is done by taking care to...
Page 31 - LOGIC. ELEMENTARY LESSONS IN LOGIC; Deductive and Inductive, with copious Questions and Examples, and a Vocabulary of Logical Terms. By W. STANLEY JEVONS, MA, Professor of Logic in University College, London. New Edition. Fcap. 8vo. 3^. 6d. " Nothing can be better for a school-book. "—GUARDIAN. "A manual alike simple, interesting, and scientific,"— ATHHN.KUM.
Page 19 - CLIFFORD- THE ELEMENTS OF DYNAMIC. An Introduction to the Study of Motion and Rest in Solid and Fluid Bodies.
Page 47 - A GENERAL SURVEY OF THE HISTORY OF THE CANON OF THE NEW TESTAMENT DURING THE FIRST FOUR CENTURIES. Fourth Edition. With Preface on "Supernatural Religion.