FREE BOOKS

Author's List




PREV.   NEXT  
|<   258   259   260   261   262   263   264   265   266   267   268   269   270   271   272   273   274   275   276   277   278   279   280   281   282  
283   284   285   286   287   288   289   290   291   292   293   294   295   296   297   298   299   300   301   302   303   304   305   306   307   >>   >|  
ng on this great loss of ammonia from liming, Prof. Way observes: "Is it not possible, that for the profitable agricultural use, the ammonia of the soil is too tightly locked up in it? Can we suppose that the very powers of the soil to unite with and preserve the elements of manure are, however excellent a provision of nature, yet in some degree opposed to the growth of the abnormal crops which it is the business of the farmer to cultivate? There is no absolute reason why such should not be the case. A provision of nature must relate to natural circumstances; for instance, compounds of ammonia may be found in the soil, capable of giving out to the agencies of water and air quite enough of ammonia for the growth of ordinary plants and the preservation of their species; but this supply may be totally inadequate to the necessities of man. * * * Now it is not impossible that the laws which preserve the supply of vegetable nutrition in the soil, are too stringent for the requirements of an unusual and excessive vegetation, such as the cultivator must promote. "In the case of ammonia locked up in the soil, lime may be the remedy at the command of the farmer--his means of rendering immediately available stores of wealth, which can otherwise only slowly be brought into use. "In this view, lime would well deserve the somewhat vague name that has been given it, namely, that of a 'stimulant'; for its application would be in some sort an application of ammonia, while its excessive application, by driving off ammonia, would lead to all the disastrous effects which are so justly attributed to it. "I do not wish to push this assumption too far," says Prof. Way, in conclusion, "but if there be any truth in it, it points out the importance of employing lime in small quantities at short intervals, rather than in large doses once in many years." "The Squire, last year," said the Deacon, "drew several hundred bushels of refuse lime from the kiln, and mixed it with his manure. It made a powerful smell, and not an agreeable one, to the passers by. He put the mixture on a twenty-acre field of wheat, and he said he was going to beat you." "Yes," said I, "so I understood--but he did not do it. If he had applied the lime and the manure separately, he would have stood a better chance; still, there are two sides to the question. I should not think of mixing lime with good, rich farm-yard manure; but with long, coarse, strawy manur
PREV.   NEXT  
|<   258   259   260   261   262   263   264   265   266   267   268   269   270   271   272   273   274   275   276   277   278   279   280   281   282  
283   284   285   286   287   288   289   290   291   292   293   294   295   296   297   298   299   300   301   302   303   304   305   306   307   >>   >|  



Top keywords:

ammonia

 

manure

 

application

 

excessive

 
supply
 

growth

 

farmer

 

nature

 
provision
 

preserve


locked
 
Squire
 

driving

 

intervals

 

attributed

 

assumption

 

justly

 

disastrous

 

effects

 

points


importance
 

employing

 

Deacon

 

conclusion

 

quantities

 

chance

 
separately
 
applied
 

question

 
coarse

strawy

 

mixing

 
understood
 

powerful

 

agreeable

 
hundred
 
bushels
 

refuse

 

passers

 

mixture


twenty

 

rendering

 

reason

 
relate
 

absolute

 
business
 

cultivate

 

natural

 

circumstances

 
agencies