Lectures on the applications of chemistry and geology to agriculture
Автор:
James Finlay Weir Johnston, 354 стр., ISBN:
1130809684
This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1844 Excerpt: ...common and magnesian lime-stones. Burning and slaking of lime. Changes which slaked lime undergoes by exposure to the air. Various natural states in which carbonate of lime is applied lo rhe land. Marl--hel! and coral sand.--lime slone sand and gravel,--crushed lime t'ne. Chemical composition of various marls, ami shell and lime-sione sands. Their effects on the soli. Use or chalk. Is lime necessary to the soil 1 Exhausting eftfi-t of lime. Analogy between this action of lime and that of wood-ashes. Quantity of lime to be applied. Effects of an overdose. Form in which it may be most prudently used. When it ought to he applied in reference to the season--to the rotation--and to the application of manure. Its general and special effects on different soils and crops. Circumstances...
Под заказ: |
|
OZON.ru - 5926 руб.
|
Перейти
|
|
|