کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4480237 1316481 2008 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Performance of purslane (Portulaca oleracea L.) as a salt-removing crop
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم زراعت و اصلاح نباتات
پیش نمایش صفحه اول مقاله
Performance of purslane (Portulaca oleracea L.) as a salt-removing crop
چکیده انگلیسی

Specific plants can remove salts from the soil and contribute to saline remediation in orchard intercropping. Determining the level of highest salinity that a salt-removing crop can withstand without reducing its yield is important for management. It is also important to know the critical hazardous level of saline irrigation water for the fruit trees.The objective of this study was to investigate the salt-removing capacity of purslane by studying different stress criteria and by tracking its salt removal from germination to harvest. Therefore, a pot experiment was performed by enhanced salinity levels.The results showed that purslane could cumulatively remove considerable amounts of salt from the soil if practical to cultivate as an intercrop all year round. In this regard, 6.5 dS m−1 can be concluded as the reasonable salinity level for the purslane managed to be intercropped in fruit orchards.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Agricultural Water Management - Volume 95, Issue 7, July 2008, Pages 854–858
نویسندگان
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