Seeds Potentialities of Medicks in Sub-Humid Area to be used in Steppe Zone

Seeds Potentialities of Medicks in Sub-Humid Area to be used in Steppe Zone



Alane F, R.Chabaca, Abdelguerfi-Laouar.M, Abdelguerfi A



New pulse crops varieties more productive as medics
should be made available to breeders located in semi-arid region of
Algeria. So, and through two years of testing, pods yield and seeds
production of twenty populations belonging to species M.intertexta ,
M.ciliaris, M.polymorpha , M.Truncatula and an introduced population
M.muricoleptis is an Australian cultivar (Jemalong) are
appreciated.Pods’ yields of year 2013 vary between 78,66g/m² with poly27
and 3637,33g/m² with I107. Values of the second essay (2015) are
different, they vary between 40,89g /m² with Poly236 and 464,36 g/m²
with I11.The cultivar Jemalong offers a yield of 172,4 g/m². The
corresponding seed yields also show a low production in year 2015. The
ratio leaf / stem varies between 1,03 and 5. The average of yields in
dry matter of 27 populations in 2013 was of 457,79g/m2 against 127,41
g/m² in 18 populations in 2015. Jemalong cultivar records a yield of
12,8g/m². For the same dose of seed, number of plants by square meter
varies between 44 and 112. Number of stems by square meter varies
between 136 in C204 and 420 in I52..The average width of population’s
ramifications varies between 13cm in Tr334 and 44 cm in I52, The
Jemalong cultivar offers an average of 17cm. So, production results of
medicks depend of weather conditions in littoral zone of lower altitude
than 600-700m. In steppe zones, we recommend to make tests in situ with
these same populations. 



10.22161/ijeab/2.1.62



http://ijeab.com/upload_document/issue_files/62%20IJEAB-JAN-2017-44-Seeds%20Potentialities%20of%20Medicks%20in%20Sub-Humid%20Area%20to%20be%20used%20in%20Steppe%20Zone.pdf



http://ijeab.com/submit-paper/

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