Science, Том 14John Michels (Journalist) American Association for the Advancement of Science, 1889 |
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Стр. 90
... test may make a remarkable difference in the results ; ( 2 ) that sprouting is decidedly more rapid in tests which receive less than the usual amounts of water given in greenhouses ( this is markedly the case in all the tests , with the ...
... test may make a remarkable difference in the results ; ( 2 ) that sprouting is decidedly more rapid in tests which receive less than the usual amounts of water given in greenhouses ( this is markedly the case in all the tests , with the ...
Стр. 91
... tests here recorded . Several tests were made in which the seeds were sown upon the surface of soil in pots or pans ; the pots , unless otherwise mentioned , being plunged in sphagnum moss to keep the soil moist . Over the top of the ...
... tests here recorded . Several tests were made in which the seeds were sown upon the surface of soil in pots or pans ; the pots , unless otherwise mentioned , being plunged in sphagnum moss to keep the soil moist . Over the top of the ...
Стр. 92
... tests . The conclusions are that ( 1 ) one test cannot be accepted as a true measure of any sample of seeds ; and ( 2 ) variation in dupli- cate tests is likely to be greater when seeds are planted in soil than when tested in some ...
... tests . The conclusions are that ( 1 ) one test cannot be accepted as a true measure of any sample of seeds ; and ( 2 ) variation in dupli- cate tests is likely to be greater when seeds are planted in soil than when tested in some ...
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A WEEKLY NEWSPAPER OF ALL THE ARTS AND SCIENCES | 35 |
Subscriptions United States and Canada | 60 |
Communications will be welcomed from any quarter Rejected manuscripts will | 236 |
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