098 ACCELERATING GROWTH OF PLUG-GROWN PANSIES WITH CARBON DIOXIDE AND LIGHT
نویسندگان
چکیده
منابع مشابه
Effect of Carbon Dioxide Enrichment and Light
Since they grow nearly exponentially, plants in their juvenile phase can benefit more than mature ones of optimal growing conditions. Transplant production in greenhouses offers the opportunity to optimize growing factors in order to reduce production time and improve transplant quality. Carbon dioxide and light are the two driving forces of photosynthesis. Carbon dioxide concentration can be e...
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Energy is one of the most important inputs in production. Energy usage and energy diffusion of fossil fuels in process of production cause greenhouse gases (CO2) emission and destruction of environment. According to the importance of issues like energy usage and economic growth, this paper, concerning the effects of proximity, evaluates the effects of energy usage and economic growth on emissio...
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For plants sensitive to photoperiodism light is generally essential for flowering, and the requirement for CO2 with the light indicates a photosynthetic function for the light period (21, 10). There appears to be an additional role of light in which it apparently alters a photoreceptor pigment controlling floral initiation (22). Evidence has been advanced recently that CO2 is also essential dur...
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1. An optical system is described which furnishes an intensity of 282,000 meter candles at the bottom of a Warburg manometric vessel. With such a high intensity available it was possible to measure the rate of photosynthesis of single fronds of Cabomba caroliniana over a large range of intensities and CO(2) concentrations. 2. The data obtained are described with high precision by the equation K...
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Es t ima te s of increases in future agricultural production in response to increases in carbon dioxide (C02) concentrations in the atmosphere are often based on the beneficial physiological effect of C02 enrichment on plant growth, especially in Ca plants. However, these estimates fail to consider the negative impact of ozone (03) air pollution on crop production. Increases in tropospheric con...
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ژورنال
عنوان ژورنال: HortScience
سال: 1994
ISSN: 0018-5345,2327-9834
DOI: 10.21273/hortsci.29.5.442c