Скрити полета
Книги Книги
" ... 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... - Страница 203
по Colorado. State Board of Horticulture - 1890
Пълен достъп - Информация за книгата

The North American Review, Том 163

1896 - 818 страници
...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...

Annual Report of the Secretary of the Connecticut Board of Agriculture, Том 22

Connecticut. State Board of Agriculture - 1888 - 648 страници
...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...

Report of the Commissioner of Education Made to the Secretary of the ...

United States. Bureau of Education - 1889 - 1252 страници
...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...

Circular of Information of the Bureau of Education, for ..., Брой 1

United States. Bureau of Education - 1890 - 372 страници
...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...

Report, Том 17

New Hampshire. Department of Agriculture - 1888 - 476 страници
...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...

Agriculture of Pennsylvania, Том 11

Pennsylvania. State Board of Agriculture - 1888 - 730 страници
...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...

Report of the Secretary, Том 23

Michigan. State Board of Agriculture - 1884 - 482 страници
...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...

The New England Magazine, Том 3

1891 - 866 страници
...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."...

Report of the Secretary, Том 22

Michigan. State Board of Agriculture - 1884 - 504 страници
...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...

... Annual Report of the State Board of Agriculture, Made to the ..., Том 8

Rhode Island. Board of Agriculture - 1898 - 448 страници
...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...




  1. Моята библиотека
  2. Помощ
  3. Разширено търсене на книги
  4. Изтегляне във формат ePub
  5. Изтеглете PDF файл