 | 1896 - 818 páginas
...— the diseases to which they are severally subject, with the remedies for the same ; the chemical composition of useful plants at their different stages...under a varying series of crops ; the capacity of new trees or plants for acclimation ; the analysis of soils and waters ; the chemical composition of manures,... | |
 | Connecticut. State Board of Agriculture - 1888 - 648 páginas
...animals ; the diseases to which they are severally subject, with the remedies for the same ; the chemical composition of useful plants at their different stages...under a varying series of crops ; the capacity of new planls or trees for acclimation ; the analysis of soils and water ; the chemical composition of manures,... | |
 | United States. Bureau of Education - 1890 - 372 páginas
...animals ; the diseases to which they are severally subject, with the remedies for the same; the chemical composition of useful plants at their different stages...experiments designed to test their comparative effects on crops of different kinds ; the adaptation and value of grasses and forage plants ; the composition... | |
 | United States. Bureau of Education - 1889 - 1252 páginas
...animals; the diseases to which they are severally subject, with the remedies for the same; the chemical composition of useful plants at their different stages...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 páginas
...animals; the diseases to which they are severally subject, with the remedies for the same; the chemical composition of useful plants at their different stages...plants or trees for acclimation; the analysis of soils nnd water; the chemical composition of manures, natural or artificial, with experimenta designed to... | |
 | New Hampshire. Department of Agriculture - 1888 - 476 páginas
...animals; the diseases to which they are severally subject, with the remedies for the same ; the chemical composition of useful plants at their different stages...experiments designed to test their comparative effects on crops of different kinds; the adaptation and value of grasses and forage plants; the composition and... | |
 | Pennsylvania. State Board of Agriculture - 1888 - 730 páginas
...animals ; the diseases to which they are severally subject, with the remedies for the same ; the chemical composition of useful plants at their different stages...the capacity of new plants or trees for acclimation within the isothermal limits represented by the climate of the several stations and their vicinity... | |
 | John Michels (Journalist) - 1889 - 540 páginas
...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 páginas
...plants and animals, 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 - 504 páginas
...animals, the diseases to which they are severally subject, with the remedies for the same; the chemical composition of useful plants at their different stages...the capacity of new plants or trees for acclimation within the isothermal limits represented by the climate of the several stations and their vicinity;... | |
| |
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 same; the chemical... 
