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도서 ... varying series of crops; the capacity of new plants or trees for acclimation;...에 대해 검색한
" ... varying 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, with experiments designed to test their comparative effects on crops of different... "
Circular of Information of the Bureau of Education, for ... - 263 페이지
1903
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The North American Review, 163권

1896
...value of forage plants and grasses ; the composition and digestibility of the different kinds of foods for domestic animals ; the scientific and economic...and cheese; and such other researches or experiments bearing directly on the agricultural industry of the United States as may in each case be deemed advisable,...
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Annual Report of the Secretary of the Connecticut Board of Agriculture, 22권

Connecticut. State Board of Agriculture - 1888
...composition of manures, natural or artificial, with experiments designed to test their comparative effects on crops of different kinds ; the adaptation and value...the production of butter and cheese ; and such other reseaches or experiments bearing directly on the agricultural industry of the United States as may...
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Circular of Information of the Bureau of Education, for ..., 1호

United States. Bureau of Education - 1890
...composition of manures, natural or artificial, with experiments designed to test their comparative effects on crops of different kinds ; the adaptation and value...cheese ; and such other researches or experiments bearing directly on the agricultural industry of the United States as may be in each case deemed advisable,...
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Report of the Commissioner of Education Made to the Secretary of the ...

United States. Bureau of Education - 1889
...kinds; the adaptation and value of grasses and forage plants; the composition and digestibility ol the different kinds of food for domestic animals;...and cheese; and such other researches or experiments bearing directly on the agricultural industry of the United States, as may in each case be deemed advisable,...
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Report of the Commissioner of Education Made to the Secretary of the ...

United States. Bureau of Education - 1895
...artificial, with experiments designed to lest their comparative effects on crops of different kinds; tho adaptation and value of grasses and forage plants;...different kinds of food for domestic animals; the ecieutilic and economic questions involved in tho production of butter and cheese; and such other researches...
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Report of the Commissioner of Education Made to the Secretary of the ...

United States. Bureau of Education - 1889
...composition of manures, natural or artificial, with experiments designed to test their comparative effects on crops of different kinds; the adaptation and value...and forage plants: the composition and digestibility ot I In- different kinds of food for domestic animals; the scientific and economic questions involved...
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Report, 17권

New Hampshire. Department of Agriculture - 1888
...composition of manures, natural or artificial, with experiments designed to test their comparative effects on crops of different kinds; the adaptation and value...and cheese; and such other researches or experiments bearing directly on the agricultural industry of the United States as may in each case be deemed advisable,...
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Agriculture of Pennsylvania, 11권

1888
...composition of manures, natural or artificial, with experiments designed to test, their comparative effects on crops of different kinds ; the adaptation and value...production of butter and cheese; and such other researches and experiments bearing directly on the agricultural industry of the United States as may in each case...
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Science, 14권

John Michels (Journalist) - 1889
...with experiments designated to test their comparative effects on crops of different kinds ; . . . the value of grasses and forage plants ; the composition...kinds of food for, domestic animals ; the scientific . . . questions involved in the production of butter and cheese ; and such other researches or experiments...
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Report of the Secretary, 23권

Michigan. State Board of Agriculture - 1884
...composition of manures, natural or artificial, with experiments designed to test their comparative effects on crops of different kinds; the adaptation and value...and cheese; and such other researches or experiments bearing directly on the agricultural industry of the United States as may in each case be deemed advisible,...
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