... the chemical composition of manures, natural or artificial, with experiments designed to test their comparative effects on crops of different kinds; the adaptation and value of grasses and forage plants; the composition and digestibility of the different... Annual Report... - Σελίδα 203των Colorado. State Board of Horticulture - 1890Πλήρης προβολή - Σχετικά με αυτό το βιβλίο
| 1896 - 818 σελίδες
...of crops ; the capacity of new trees or plants for acclimation ; the analysis of soils and waters ; the chemical composition of manures, natural or artificial,...effects on crops of different kinds ; the adaptation and value of forage plants and grasses ; the composition and digestibility of the different kinds of... | |
| Connecticut. State Board of Agriculture - 1888 - 648 σελίδες
...series of crops; the capacity of new plants or trees for acclimation ; the analysis of soils and water; the chemical composition of manures, natural or artificial....effects on crops of different kinds; the adaptation and value of grasses and forage plants; the composition and digestibility of the different kinds of... | |
| United States. Bureau of Education - 1889 - 1252 σελίδες
...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,...effects on crops of different kinds; the adaptation and value of grasses and forage plants: the composition and digestibility ot I In- different kinds... | |
| United States. Bureau of Education - 1890 - 372 σελίδες
...series of crops ; the capacity of new plants or trees for acclimation ; the analysis of soils and water; the chemical composition of manures, natural or artificial,...effects on crops of different kinds ; the adaptation and value of grasses and forage plants ; the composition and digestibility of the different kinds of... | |
| New Hampshire. Department of Agriculture - 1888 - 476 σελίδες
...series of crops; the capacity of new plants or trees for acclimation ; the analysis of soils and water ; the chemical composition of manures, natural or artificial,...effects on crops of different kinds; the adaptation and value of grasses and forage plants; the composition and digestibility of the different kinds of... | |
| Pennsylvania. State Board of Agriculture - 1888 - 730 σελίδες
...represented by the climate of the several stations and their vicinity ; the analysis of soils and water ; the chemical composition of manures, natural or artificial,...effects on crops of different kinds ; the adaptation and value of grasses and forage plants; the composition and digestibility of the different kinds of... | |
| Michigan. State Board of Agriculture - 1884 - 482 σελίδες
...represented by the climate of the several stations and their vicinity; the analysis of soils and water; the chemical composition of manures, natural or artificial,...effects on crops of different kinds; the adaptation and value of grasses and forage plants; the composition and digestibility of the different kinds of... | |
| 1891 - 866 σελίδες
...of crops ; the capacity of new trees or plants for acclimation ; the analysis of soils and water ; the chemical composition of manures, natural or artificial,...their comparative effects on crops of different kinds ; and other researches or experiments bearing directly on the agricultural industry of the United States."... | |
| Michigan. State Board of Agriculture - 1884 - 504 σελίδες
...represented by the climate of the several stations and their vicinity; the analysis of soils and waters; the chemical composition of manures, natural or artificial,...with experiments designed to test their comparative values for raising crops of different kinds; the composition and digestibility of the different kinds... | |
| Rhode Island. Board of Agriculture - 1898 - 448 σελίδες
...series of crops; the capacity of new plauts or trees for acclimation; the analysis of soils and waters; the chemical composition of manures, natural or artificial,...effects on crops of different kinds; the adaptation and value of grasses and forage plants; the composition and digestibility of the different kinds of... | |
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