... the chemical composition of useful plants at 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... Biennial Report - Σελίδα 731889Πλήρης προβολή - Σχετικά με αυτό το βιβλίο
| John Jacobs Thomas - 1897 - 792 σελίδες
...new plants or trees for acclimation ; the analysis of soils and water; the chemical composition of manures, natural or artificial, with experiments designed...economic questions involved in the production of butter and cheese ; and such other researches or experiments bearing directly on the agricultural industry... | |
| Maryland Geological Survey - 1897 - 590 σελίδες
...and waters; the chemical composition of manures, natural or artificial, with experiments designated to test their comparative effects on crops of different...economic questions involved in the production of butter and cheese; and such other researches or experiments bearing directly on the agricultural industry... | |
| New York (State) Dept. of Agriculture - 1897 - 1464 σελίδες
...of new plants or trees for acclimation; the analysis of soils and water; the chemical composition of manures, natural or artificial, with experiments designed...for domestic animals; the scientific and economic queations involved in the production of butter and cheese; and such other researches or experiments... | |
| Maryland Geological Survey - 1897 - 590 σελίδες
...and waters; the chemical composition of manures, natural or artificial, with experiments designated to test their comparative effects on crops of different...economic questions involved in the production of butter and cheese; and such other researches or experiments bearing directly on the agricultural industry... | |
| Maryland Geological Survey - 1897 - 590 σελίδες
...and waters; the chemical composition of manures, natural or artificial, with experiments designated to test their comparative effects on crops of different...economic questions involved in the production of butter and cheese; and such other researches or experiments bearing directly on the agricultural industry... | |
| Maryland Geological Survey - 1897 - 622 σελίδες
...and waters; the chemical composition of manures, natural or artificial, with experiments designated to test their comparative effects on crops of different...economic questions involved in the production of butter and cheese; and such other researches or experiments bearing directly on the agricultural industry... | |
| Thomas Spencer Baynes, Day Otis Kellogg, William Robertson Smith - 1897 - 662 σελίδες
...new plants or trees for acclimation ; the analysis of soils and water ; the chemical composition of manures, natural or artificial, with experiments designed...kinds of food for domestic animals; the scientific or economic questions involved in the production of butter and cheese ; and such other researches or... | |
| 1897 - 696 σελίδες
...new plants or trees for acclimation ; the analysis of soils and water; the chemical composition of manures, natural or artificial, with experiments designed...forage plants; the composition and digestibility of the difieren t kinds of food for domestic animals; the scientific and economic questions involved in the... | |
| Utah - 1897 - 1262 σελίδες
...in the state; the analysis of soils and waters ; the chemical compositions of manures, natural and artificial, with experiments designed to test their...effects on crops of different kinds ; the adaptation and values of grasses and forage plants ; the compositions and digestibility of the different kinds of... | |
| Missouri. University - 1897 - 880 σελίδες
...acciimation ; the anaiysis of soiis and waters ; the chemicai composition of manures, naturai or artificiai, with experiments designed to test their comparative...effects on crops of different kinds : the adaptation and vaiue of grasses and forage piants; the composition and digestibiiity of the different kinds of food... | |
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