xxx APPENDIX. 



oz. or Ibs. per acre 



80 dr. of grass weigh when dry 24 dr. ^ 

 The produce of the space, ditto 105.2 2-53 ' 



The weight lost by the produce of one acre in drying 10481 10 



64 dr. of grass afford of nutritive matter 2.3 dr. 7 

 The produce of the space, ditto 15.0 2-163 10294 7 ~ 



The weight of nutritive matter which is lost by taking the 

 crop at the time of flowering, nearly one half its value 337 8 8 



The proportional value which the grass at the 

 time of flowering, bears to that at the time the seed is 

 ripe, is as 10 to 11. 



The produce of latter-math is 



Grass, 5 oz. The produce per acre 54450 3403 2 



64 dr. of grass afford of nutritive matter 1 dr. 850 12 53 2 12 



The proportional value which the grass of the 

 latter-math bears to that at the time of flowering, is as 

 4 to 1O, and to that at the time the seed is ripe, as 4 

 to 11. 



XXIX. Poa maritima. Engl. Bot. 1140. 



Sea meadow grass. Nat. of Britain. 



At the time of flowering, the produce from a light 

 brown loam is 



Grass, 18 oz. The produce per acre 196020 12251 4 



80 dr. of grass weigh when dry 32 dr. ) 



The produce of the space, ditto 115. 1-5 5 78408 ~ 490 ' 

 The weight lost by the produce of one acre in drying 7350 4 



64 dr. of grass afibrd of nutritive matter 4. 2 dr. 



The. produce of the space, ditto 20. 1 dr. $ 13782 "" 861 



The produce of latter-math is 



Grass, 18 oz. The produce per acre 196020 12251 4 



64 Jr. of grass afford of nutritive matter, 1 dr. 3062 13 191 6 31 



The proportional value which the grass of the 

 latter math, bears to that at the time of flowering, is 

 as 4 to 18. 



