... 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
| American Horticultural Society - 1886 - 254 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...forage plants; the composition and digestibility of food of the different kinds for domestic animals ; the scientific and economic questions involved in... | |
| North Carolina Agricultural Experiment Station - 1887 - 880 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...composition and digestibility of the different kinds of foods for domestic animals; the scientific and economic questions involved in the production of butter... | |
| Vermont Agricultural Experiment Station - 1887 - 426 페이지
...different stag'es of growth ; the comparative advantages of rotative cropping as pursued under a varying series of crops; the capacity of new plants or trees...comparative effects on crops of different kinds ; the adaption and value of grasses and forage plants ; the composition and digestibility of the different... | |
| Nebraska - 1887 - 848 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...experiments designed to test their comparative effects GENERAL LAWS. on crops of different kinds; the adaptation and value of grasses and forage plants; the... | |
| Arizona. Governor - 1887 - 942 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...composition of manures, natural or artificial, with experiment** designed to test their comparative effects on crops of different kinds; this adaptation... | |
| United States - 1887 - 522 페이지
...ditt'ereut 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 or FORTY-NINTH CONGRESS. SESS. И. Сн. 314. 18S7. artificial, with experiments designed to test their... | |
| Ohio State Board of Agriculture - 1888 - 1148 페이지
...different stages of growth ; the comparative advantages of relative cropping, as pursued under a varying series of crops ; the capacity of new plants or trees...effects on crops of different kinds ; the adaptation aud value of grasses and forage plants ; the composition and rligestibiliiy of the different kinds... | |
| Nebraska. State Board of Agriculture - 1888 - 370 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 acclimation ; the analysis of soils aud:water ; the chemical compositions of manures, natural or artificial, with experiments designed... | |
| Purdue University. Agricultural Experiment Station - 1888 - 1196 페이지
...pursued under a varying series of crops ; the capacity of new plants and (5) trees for acclimation; (3) the analysis of soils and water; the chemical composition of manures, natural or artificial; with (4) experiments designed to test their comparative effects on crops of different kinds ; (4) the adaptation... | |
| University of Florida. Agricultural Experiment Station - 1888 - 1008 페이지
...cropping as pursued under a varying series of crops, the capacity of new plants or trees for acclamation; the analysis of soils and water; the chemical composition of manures, natural or artifical, with experiments designed to test their comparative effects on crops of different kinds;... | |
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