CONTENTS, 



CHAP. IV. 



Of Propagation by laying. 



Nuill- I. Wliat Plants are this way increafed. 57 



N. 2. The example of this manner of propagation, ib, 



N. 3. Requifites for the manner of laying, 58 



N. 4. Of propagation by CirCHmpojition. 59 



N. 5. Of the manner of growth by circumpofition, and 



whether thence an argument may be made for the de- 



fcenfion of Sap. 60 



CHAP. V. 



Of Infkions. 



N. I- Of grafting in general, and particularly of ' {houl- 

 der-graftingy Whip- graftings Grafting in the cleft y 

 and Ablactation ; fhewing the manner of doing thefe 

 fever al operations. 6 1 



N. 2. What Plants take on different hindzs^with divers 

 Experiments and Stories on this fab] eft. . 66 



N. 3. Rules for Grafting^^^£^ riact ^Moi^ 6S 



N.4 Kirkers Experiments concerning Infitions examin- 

 ed y and oppofed by new Experiments. 7 5 



N. 5. The manner of growing by Grafts , Hifioncally 

 Jet down, with addition of Jome Philofophioal confide- 

 rations. 74 



CHAP. VI. 

 Of the ways for, and Seafons of fetting Plants.' 



Num. I. Of cultivated Plants. 79 



N. 2. Of the fetting of 'mods , Fruit-Trees, and Plants 



uncultivated. 81 



N. 3. whether any Vegetables may be fet fiat to grow i* 



tht Air, " 84 



CHAP. 



