 | 1855 - 424 페이지
...determine the commercial value of any seeds, one hundred of 'hem are placed in a pot in a stove, made for the purpose of quickening the process of germination....importance to them that it is quite equal to a gift of £500 a year. — Proceedings of the Royal Polytechnic Society. f • / NEW AMERICAN GUM. The Washington... | |
 | 1761 - 170 페이지
...EFFECT OF COLOURED LIGHT ON GERMINATION. — To determine the commercial value of any seeds, one hundred are placed in a pot in a stove-house for the purpose...importance to them that it is quite equal to a gift of 500/. a year. — Proceedings of the Royal Polytechnic Society. -• • COLLODION PROCESS.— Two... | |
 | 1854 - 414 페이지
...the seeds germinate, the seed obtains the highest value in the market. If only eighty germinate, tho seed loses 20 per cent, in value. This process ordinarily...Academy, relative to the transformation of two grasses, .ZEgilops ovata and the .JJgilops triaristata. M. Esprit Fabre of Adge, in France, has shown that tho... | |
 | 1855 - 424 페이지
...determine the commercial value of any seeds, one hundred of them are placed in a pot in a stove, made for the purpose of quickening the process of germination....importance to them that it is quite equal to a gift of £500 a year. — Proccedings of the Royal Polytechnic Society. NEW AMERICAN GTTM. The Washington Union,... | |
 | 1855 - 424 페이지
...determine the commercial value of any seeds, one hundred of them are placed in a pot in a stove, made for the purpose of quickening the process of germination....importance to them that it is quite equal to a gift of £500 a year. — Proceedings of the Royal Polytechnic Society. NEW AMERICAN GUM. The Washington Union,... | |
 | 1855 - 424 페이지
...made for the purpose of quickening the process of germination. If all the seeds germinate, the eeed obtains the highest value in the market. If only eighty...importance to them that it is quite equal to a gift of £500 a year. — Proceedings of the Royal Polytechnic Society. NEW AMERICAN GUM. The Washington Union,... | |
 | Charles W. Vincent, James Mason - 1855 - 314 페이지
...days ; but Mr. Lawson has found that by using blue glass he is enabled to determine the value of the seed in two or three days ; and this is a matter of such commercial importance to him that it is quite equal to a gift of 5001. ayear. — Proceedings of the Royal Polytechnic Society.... | |
 | 1855 - 334 페이지
...fifteen days; but Mr. Lawsonhas found that by using Hue glass he is enabled to determine the value of the seed in two or three days ; and this is a matter of such commercial importance to him that it is quite equal to a gift of 500l. ayear. — Proceedings of the Royal Polytechnic Society.... | |
 | David Ames Wells - 1856 - 424 페이지
...determine the commercial value of any seeds, one hundred of them are placed in a pot in a stovo, made for the purpose of quickening the process of germination....importance to them, that it is quite equal to a gift of £500 a year. — Proceedings of the Royal Polytechnic Society. Plants Under Différent Conditions.... | |
 | David Ames Wells - 1856 - 424 페이지
...determine the commercial value of any seeds, one hundred of them are placed in a pot in a stove, made for the purpose of quickening the process of germination....importance to them, that it is quite equal to a gift of £500 a year. — Proceedings of the Royal Polytechnic Society. Plants under Different Conditions.... | |
| |
... made for the purpose of quickening the process of germination. If all the seeds germinate, the seed obtains the highest value in the market. If only eighty germinate, the seed loses 20 per cent, in value. This process ordinarily occupies from twelve... 
