 ... 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 and...  Biennial Report ... to the General Assembly - 242 페이지1901전체보기 - 도서 정보
 | New York (State) Dept. of Agriculture - 1897 - 1466 페이지
...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 domestic animals; the scientific and economic queations involved in the production of butter and cheese; and such other researches or experiments... | |
 | Thomas Spencer Baynes, Day Otis Kellogg, William Robertson Smith - 1897 - 662 페이지
...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...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 페이지
...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...chemical composition of manures, natural or artificial, wit h ex périment s designed to test their comparative effects on crops of different kinds; the adaptation... | |
 | Utah - 1897 - 1262 페이지
...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... | |
 | Maryland Geological Survey - 1897 - 590 페이지
...different stages of growth ; the comparative advantages of rotative cropping as pursued under varying series of crops; the capacity of new plants or trees for acclimation; the analysis of soils and waters; the chemical composition of manures, natural or artificial, with experiments designated to... | |
 | Maryland Geological Survey - 1897 - 590 페이지
...different stages of growth; the comparative advantages of rotative cropping as pursued under varying series of crops; the capacity of new plants or trees for acclimation; the analysis of soils and waters; the chemical composition of manures, natural or artificial, with experiments designated to... | |
 | Maryland Geological Survey - 1897 - 592 페이지
...different stages of growth; the comparative advantages of rotative cropping as pursued under varying series of crops; the capacity of new plants or trees for acclimation; the analysis of soils and waters; the chemical composition of manures, natural or artificial, with experiments designated to... | |
 | Maryland Geological Survey - 1897 - 622 페이지
...different stages of growth; the comparative advantages of rotative cropping as pursued under varying series of crops; the capacity of new plants or trees for acclimation; the analysis of soils and waters; the chemical composition of manures, natural or artificial, with experiments designated to... | |
 | Missouri. University - 1897 - 880 페이지
...i i 5 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 analyses of soils and waters; the chemical composition of manures, natural or artificial, with experiments... | |
 | Edward Francis Adams - 1899 - 680 페이지
...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...water; the chemical composition of manures, natural ot artificial, with experiments designed to test their comparative effects on crops of different kinds;... | |
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