Pamphlets on Forestry, Volume 61991 |
From inside the book
Results 1-3 of 31
Page 12
... observations and ex- periences and on the business management of the farm on which he has worked . Forms for the ... observation should be open at all times to visitation and inspection by members of the agricultural faculty , and in ...
... observations and ex- periences and on the business management of the farm on which he has worked . Forms for the ... observation should be open at all times to visitation and inspection by members of the agricultural faculty , and in ...
Page 13
... observation and memory . Silviculture , the branch of forestry which deals with growing and repro- ducing the forest crop , trains the powers of observation and thought . The silviculturist must be able to ob- serve accurately and to ...
... observation and memory . Silviculture , the branch of forestry which deals with growing and repro- ducing the forest crop , trains the powers of observation and thought . The silviculturist must be able to ob- serve accurately and to ...
Page 3
... observation . ( 2. ) Slaked lime : 1 pint measure suspended in 1 quart water , and allowed to partly settle . Leaves dipped in the turbid liquid . No in- jurious effect upon the mites or their eggs . Adult mites were rendered restless ...
... observation . ( 2. ) Slaked lime : 1 pint measure suspended in 1 quart water , and allowed to partly settle . Leaves dipped in the turbid liquid . No in- jurious effect upon the mites or their eggs . Adult mites were rendered restless ...
Common terms and phrases
acres agri agricultural annual bark beetles borer branches Castanea cedar swamp cent city boys climate Committee Connecticut course covered crop cultivated deciduous destruction eggs estry European farm experience farm practice farmer boys feet high foliage forest reserves forestry grafted growing growth important inches in diameter industries insects interest Japanese Japanese chestnut lake large number larva larvæ leaves Luther Burbank maple mountain National Business League nature NORWAY SPRUCE nursery organization owners Parry Bros Pinus pitch pine Planters of America planting portion present President profitable protection pupa purpose Quercus red cedar reforest the country reforestation region Ridgely sand seed seedlings soil South Jersey Southern Interior sowing species sprouts spruce streams stump supply surveys tax land thin timber tion tract Tree Planters United valuable varieties waste white cedar white pine wind wood lot woodland Zon's