November 2011
Physiological responses of Chenopodium quinoa to salt stress
Physiological responses to salt stress were measured in Chenopodium quinoa, a regionally important halophytic staple crop of Andean South America. In a greenhouse experiment, salt (NaCl) was applied to quinoa varieties, Chipaya and KU-2, and to the model halophyte Thellungiella halophila to assess their relative responses to salt stress. Height and weight data from a seven-week time course demonstrated...
November 2011
Impact of diatomite nutrition on two Trifolium alexandrinum cultivars differing in salinity tolerance
Salt toxicity is one of the major problems in modern agriculture. Plants can employ silicon as a protective agent against stresses and the mechanisms of this process remain unknown. Two Egyptian clover (Trifolium alexandrinum) cultivars differing in salinity tolerance were used (Helaly, salt sensitive and Sarw1, salt tolerant). They were grown in pots filled with normal and saline soil (2000 and 3000 ppm) in the absence...
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