 | 1822 - عدد الصفحات: 584
...forcing-house, which I have long devoted almost exclusively to experiments, I employ very little fire-heat, and never give air, till my Grapes are nearly ripe,...those of Grapes which have ripened in the open air. It is always my wish to see the temperature of this house, in the middle of every bright day in summer,... | |
 | John Claudius Loudon - 1822 - عدد الصفحات: 1494
...leaves being destroyed by excess of heat. Yet this mode of treatment does not at all lessen the flavor of the fruit, nor render the skins of the grapes thick...those of grapes which have ripened in the open air. It is always my wish to sec the temperature of this house, in the middle of every bright day in summer,... | |
 | Thomas Andrew Knight - 1841 - عدد الصفحات: 410
...fire-heat; and never give air, till my grapes are nearly ripe, in the hottest and brightest * See page 213. weather, further than is just necessary to prevent...those of grapes which have ripened in the open air. It is always my wish to see the temperature of this house, in the middle of every bright day in summer,... | |
 | Thomas Andrew Knight - 1841 - عدد الصفحات: 406
...; and never give air, till my grapes are nearly ripe, in the hottest and brightest * See page 213. weather, further than is just necessary to prevent...those of grapes which have ripened in the open air. It is always my wish to see the temperature of this house, in the middle of every bright day in summer,... | |
 | John Lindley - 1855 - عدد الصفحات: 636
...the interesting experiment just recorded. It may be objected, he says, that plants do not tlirive, that the skins of Grapes are thick, and other fruits...ripened in the open air. (Hort. Trans., ii. 225.) Mr. Knight would not even admit that in forcing-houses ventilation is useful at the period of ripening... | |
 | 1860 - عدد الصفحات: 1126
...leaves being destroyed by excess of heat. Yet this mode of treatment does not at all lessen the flavor of the fruit, nor render the skins of the grapes thick...always most remarkably thin, and very similar to those grapes which have ripened in the open air." Now, the entire exclusion of "fresh air" is not advocated... | |
 | Robert B. Leuchars - 1881 - عدد الصفحات: 390
...from being destroyed by excess of heat. Yet this mode of treatment does not at all lessen the flavor of the fruit, nor render the skins of the grapes thick. On the contrary, their skins are always moist, remarkably thin, and very similar to those grapes which have ripened in the open air." — [Hort.... | |
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I employ very little fire-heat, and never give air, till my Grapes are nearly ripe, in the hottest and brightest weather, further than is just necessary to prevent the leaves being destroyed by excess of heat. Yet this mode of treatment does not at all... 