 That it shall be the object and duty of said experiment stations to conduct original researches or verify experiments on the physiology of plants and animals; the diseases to which they are severally subject, with the remedies for the...  Public Documents - 568. lappuseautors: West Virginia - 1915Pilnskats - Par šo grāmatu
 | 1896 - 818 lapas
...diseases to which they are severally subject, with the remedies for the same ; the chemical composition of useful plants at their different stages of growth...comparative advantages of rotative cropping as pursued under a varying series of crops ; the capacity of new trees or plants for acclimation ; the analysis of soils... | |
 | Connecticut. State Board of Agriculture - 1888 - 648 lapas
...diseases to which they are severally subject, with the remedies for the same; the chemical composition of useful plants at their different stages of growth;...comparative advantages of rotative cropping as pursued under a varying series of crops; the capacity of new plants or trees for acclimation ; the analysis of soils... | |
 | United States. Bureau of Education - 1889 - 1252 lapas
...their different stages of growth; the comparative advantages of rotative cropping as pursued under a varying series of crops; the capacity of new plants...or trees for acclimation; the analysis of soils and wuter; the chemical composition of manures, natural or artificial, with experiments designed to test... | |
 | United States. Bureau of Education - 1889 - 1242 lapas
...their different stages of growth; the comparative advantages of rotative cropping as pursued under a varying series of crops; the capacity of new plants or trees for acclimation; the analysis of soils nnd water; the chemical composition of manures, natural or artificial, with experimenta designed to... | |
 | United States. Bureau of Education - 1890 - 372 lapas
...diseases to which they are severally subject, with the remedies for the same; the chemical composition of useful plants at their different stages of growth...comparative advantages of rotative cropping as pursued under a varying series of crops ; the capacity of new plants or trees for acclimation ; the analysis of soils... | |
 | New Hampshire. Department of Agriculture - 1888 - 476 lapas
...diseases to which they are severally subject, with the remedies for the same ; the chemical composition of useful plants at their different stages of growth...comparative advantages of rotative cropping as pursued under a varying series of crops; the capacity of new plants or trees for acclimation ; the analysis of soils... | |
 | Pennsylvania. State Board of Agriculture - 1888 - 730 lapas
...diseases to which they are severally subject, with the remedies for the same ; the chemical composition of useful plants at their different stages of growth...comparative advantages of rotative cropping as pursued under a varying series of crops; the capacity of new plants or trees for acclimation within the isothermal... | |
 | John Michels (Journalist) - 1889 - 540 lapas
...experiments on ... the chemical composition of useful plants at their different stages of growth ; . . . the analysis of soils and water ; the chemical composition...manures, natural or artificial ; with experiments designated to test their comparative effects on crops of different kinds ; . . . the value of grasses... | |
 | Minnesota State Horticultural Society - 1887 - 980 lapas
...the diseases to which they are subject, with the remedies for the same; the chemical composition of useful plants at their different stages of growth; the comparative advantages of different systems of rotation of crops; the adaptation of trees, plants and shrubs to the conditions... | |
 | Michigan. State Board of Agriculture - 1884 - 482 lapas
...to which they are severally subject, with the remedies for the same; the chemical compos! t ion of useful plants at their different stages of growth;...comparative advantages of rotative cropping as pursued under a varying series of crops, the capacity of new plants or trees for acclimation within the isothermal... | |
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