 | Charles Darwin - 1876 - 504 pages
...as different conditions as possible, and sow them in alternate rows with -seeds matured in the old garden. The two stocks would then intercross, with a thorough blending of their whole organisations, and with no loss of purity to the variety ; and this would yield far more * ' Variation... | |
 | Charles Darwin - 1877 - 706 pages
...under as different conditions as possible, and sow them in alternate rows with seeds matured in the old garden. The two stocks would then intercross, with a thorough blending of their whole organisations, and with no loss of purity to the variety ; and this would yield far more * ' Variation... | |
 | State Pomological Society of Michigan - 1878 - 502 pages
...under as different conditions as possible, and sow them in alternate rows with seeds matured in the old garden. The two stocks would then intercross, with...blending of their whole organizations, and with no less of purity to the variety; and this would yield far more favorable results than a mere exchange... | |
 | John Michels (Journalist) - 1883 - 874 pages
...under as different conditions as possible, and sow them in alternate rows with seeds matured in the old garden. The two stocks would then intercross, with...favorable results than a mere exchange of seeds." In a word, with plants which may be easily crossed, get some foreign seed of the same sort to mix with... | |
 | John Michels (Journalist) - 1883 - 880 pages
...under as different conditions as possible, and sow them in alternate rows with seeds matured in the old garden. The two stocks would then intercross, with...favorable results than a mere exchange of seeds." In a word, with plants which may be easily crossed, get some foreign seed of the same sort to mix with... | |
 | 1883 - 1186 pages
...under as different conditions as possible, and sow them in alternate rows with seeds matured in the old garden. The two stocks would then intercross, with...thorough blending of their whole organizations, and witli no loss of purity to the variety; and this would yield far more favorable results than a mere... | |
 | American Association for the Advancement of Science - 1884 - 642 pages
...under as different conditions as possible, and sow them in alternate rows with seeds matured in the old garden. The two stocks would then intercross, with...favorable results than a mere exchange of seeds." In a word, with plants which may be easily crossed, get some foreign seed of the same sort and mis... | |
 | 1884 - 620 pages
...under as different conditions as possible, and sow them in alternate rows with seeds matured in the old garden. The two stocks would then intercross, with...favorable results than a mere exchange of seeds." In a word, with plants which may be easily crossed, get some foreign seed of the same sort and mix... | |
 | American Association for the Advancement of Science - 1884 - 616 pages
...under as different conditions as possible, and sow them in alternate rows with seeds matured in the old garden. The two stocks would then intercross, with...favorable results than a mere exchange of seeds." In a word, with plants which may be easily crossed, get some foreign seed of the same sort and mix... | |
 | Charles Darwin - 1884 - 396 pages
...under as different conditions as possible, and sow them in alternate rows with seeds matured in the old garden. The two stocks would then intercross, with...more favorable results than a mere exchange of seeds. We have seen in my experiments how wonderfully the offspring profited in height, weight, hardiness,... | |
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... the species which freely intercross by the aid of insects or the wind, it would be an. incomparably better plan to obtain seeds of the required variety, which had been raised for some generations under as different conditions as possible, and sow... 
