‘Kardinal’ Rose Exhibits Growth Plasticity and Enhanced Nutrient Absorption Kinetics Following Nitrate, Phosphate, and Potassium Deprivation
نویسندگان
چکیده
منابع مشابه
Nitrate: nutrient and signal for plant growth.
The mineral nutrient needed in greatest abundance by plants is nitrogen. Plants, however, must compete for nitrogen in the soil with abiotic and biotic processes such as erosion, leaching, and microbial consumption. Soil nitrogen is also lost when crops are harvested and plant material is removed from the soil. To be competitive, plants have evolved several mechanisms to acquire nitrogen at low...
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Plants need oxygen to perform cellular respiration. Plants absorb oxygen through their roots. Past research has shown that reducing the concentration of oxygen in the rootzone of hydroponically grown rose plants will compromise the plants’ ability to absorb nitrate and water, although this effect has not been quantified. The objective of this research was to quantify the effects of different ox...
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ژورنال
عنوان ژورنال: Journal of the American Society for Horticultural Science
سال: 2008
ISSN: 0003-1062,2327-9788
DOI: 10.21273/jashs.133.3.341