دانلود - دانشگاه صنعتی شاهرود

‫تیره نخود‪ ،‬بقوالت‬
‫‪Leguminosae or Fabaceae‬‬
‫‪Family‬‬
‫تهیه کننده ‪ :‬حسن مکاریان‬
‫عضو هیئت علمی گروه زراعت‬
‫دانشگاه صنعتی شاهرود‬
‫‪1‬‬
‫سال‬
‫‪1391‬‬
Family Fabaceae

Significant characteristic of members of
this family:
 Host
bacteria in root nodules
 Bacteria known as rhizobia
 Able to take up N2 from air
 Make fertilizer for the plant
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Nitrogen Fixation

Rhizobia form symbiotic relationship with
legume plant
 Bacteria
provide nitrogen
 Plant provides carbohydrates


If bacteria are present in soil, will naturally infect
root hairs and fix nitrogen
Fixed nitrogen is only available
to the infected plant
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‫یونجه زرد‪ ،‬شبدرشیرین‪ ،‬شاه افسر زرد‬
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‫خارشتر‬
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‫گل طاووسی‬
Spartium junceum
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‫گون‬
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‫گون‬
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Sophora pachycarpa
‫ تلخک‬- ‫تلخ بیان‬
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‫یونجه زرد‬
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Medicago lupulina
‫یونجه سیاه‬
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‫شبدر سفید‪ ،‬شبدر خزنده‬
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Trifolium repens
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Trifolium
pratense
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‫ماشک‬
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‫ماشک گل خوشه ای‬
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Prosopis stephaniana
‫ جغجغک‬-‫کهور‬
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‫ جغجغک‬-‫کهور‬
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‫ جغجغک‬-‫کهور‬
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