i86 



MANURES. 



Sect.X. 1. 1. 



r 



TANEous MANURES. Sa c char me fermentation is a chemical ^rocefs 



Exijl, 



heneath the foil 



fi 



Carbon and oxygen in a fluid Ji 



Heal of hark'heds. Hay-flacks take flre. 3. TutrefaEiton decompojes water. 



Produces nitre^ wboje looje oxygen promotes vegetat. 



5. Sowjoon after the 



plough 



IX. Ch 



tpofed. 



Heat deflroys life in feeds ^fruits 



kiln 



Sugar and mucilage ahforhed unde^ 



roots. Potatoes dried on a malt- 



\ Papin's digefler. 4. Tritura-^ 



Cooked in fleam hotter than boiling water. 

 of woody flrawy hay^ for food in times of fear city i of hones y chalky bricks ^ 



X. In 



Cultivated 



Qchres^ calamy for manures^ 



creafe in fertility^ Some have decreafed. Calcareous flr at a frora fhells. 



above them from vegetables and animals. The former can live on air and 



Thofe 



the latter 



Crops ploughed in ft 



3* InfeSfs in ere aft 



Water from dunghills. 4. Fifh. XI. Preserv. 

 waflj manure into thefea. Snow floods lefs inm 



horizontally 



Common fh 



3» Burial grounds 



OP MANURES. Rains 



Hills fhould be ploughed 

 \. Wood'fueL 5. Ffr- 



th li 



requires airy watery heat. Manure fhoidd be turned over and 

 6. Pig- troughs yfoap-fuds. 7. Weeds^haves^water-plants. 8. 



Peat 



XII. Application op manures. 1^ In powder for top-dreffing. Inflram 

 for clay -fields. 2. Infields when the corn is flowed. On grafs -lands in thefpringy 



autumn. 3. Cover dung-heaps with foil. Gather cow-dung from the: 



the 



grafs. ^ 



fugar^ oil 



What manures are m,ofl 



Flefhy horny woollen rags^ meal 



I. !• The vanous fubflances^ which eonftitute animal bodies, or 

 which are found in the cavities of thenn, are compofed from fimpler 

 elements by the procefTes of digeftion, and fanguification, and fecre- 

 tion ^ for it is well known, that even milk, which fo much refembles 



the chyle of animals, is not abforbed by the ladeals without its b 

 previoufly 



power of dicrefl 



o 



coagulated 



d again diirolved in the flomach by th 



Hence it happens, that the chyle of 



mals,^ and from ^vtxj 



kind of food which they take into their (lomachs, is very fimilar ; and 



like milk 



fills of 



> 



fasar* m 



o 







d oil : th 



(1: 



3f 



