- I EXPLANATION OF TERMS. 



eftahfelire. 



that put of the surface-plow which tains the 



cowering the soil with fitter,- leaves, oar other refuse 

 Seep. 213. 



at 



One AXIC MATTER that kind of imllii which poaaeaBea or has 

 ponBUHBud an nugmifapd (or Irving) form. 



0\:rr. j BOBinond ::' rrrc--- -*r.-'~ a nie:Al 



Pnoa*HATE a oompoond of phosphoric acid with an aflalL 



Pi AGKST pricking'. 



PrrREFACTiox--rot*ing:. 



SATTRATE to JH the pans of any sabstanoe. as a sponge with 



TJlfcET. Of CAJUTOOfltl WiUl S^aUDODl^k. 



SniCATE a compound of silicic acid with an alkali. 

 SOLUBLE capable of being dissolved. 



SOLCTIOX a liqmd containing another substance dissolved in it 

 SATURATED SoLrnox one which contains as much of the 



foreign snbutanf* as it is capable of holding. 

 SPOSG IOLES fiie absorbent ends of roots. 

 SULPHATE compoond of aahjlmrie acid with an alkali 

 YAPOK (see w gas im X 



