ﻣ ھ ا ﻤﺎﺶ ﯽ ﻂ ز ﺖ و ﻮﯿﺪت ﯿﺎ ﯽ ١٣٩١ ١۶ ١۵و

(1)

ﯽ ﺎﯿ ت ﺪﯿ ﻮ و ﺖ ز ﻂ ﯽ ﺶﺎﻤ ا ﻣ ھ ١۵

و ١۶ ١٣٩١

197 نﺎﻐ د ﺪ وا ا

ﻲﺸﺣو لدﺮﺧ هﺎﻴﮔ هرﺎﺼﻋ هﺪﻧرادزﺎﺑ تاﺮﺛا ﻲﺳرﺮﺑ (Sinapis arvensis L.)

ﺮﺑ

ﻪﻧاﻮﺟ ﻪﻓﺮﺧ روﺬﺑ ﻲﻧز (Portulaca oleracea L.)

هدازﺮﻔﻌﺟ ﻼﻴﻟ

، يﺪﻴﻣا ﺖﻤﺸﺣ

*

زروﺎﺸﻛمﻮﻠﻋهﺪﻜﺸﻧاد ﺪﻫﺎﺷهﺎﮕﺸﻧاد،ي

[email protected]

هﺪﻴﻜﭼ

ﻲﻣ ﻪﻛ ﺖﺳا ﻲﻜﻳژﻮﻟﻮﻴﺑ و ﻲﻜﻳژﻮﻟﻮﻛا يﺎﻫرﺎﻜﻫار زا ﻲﻜﻳ ،نﺎﻫﺎﻴﮔ ﻲﺒﻴﺳآﺮﮔد تﺎﻴﺻﻮﺼﺧ ﻲﺳرﺮﺑ ﻪﺑ ﺮﺠﻨﻣ ﺪﻧاﻮﺗ

ﻒﻠﻋ ﻒﺸﻛ ﺶﻛ

هﺪﻧرادزﺎﺑ و ﻲﺘﺴﻳز يﺎﻫ

؛دﻮﺷ ﺪﺷر يﺎﻫ ﻲﺒﻴﺳآﺮﮔد

رد او ﻊﻗ ﺠﻴﺘﻧ ـ ﻪ اﺛـ ﺮ تا ﺑـ ﺎ رادز ﺪﻧ ه ﻮﻣ دا

آ ﻲﻳﺎﻴﻤﻴﺷﻮﻠﻟ ﺮﺑ

ﺮﻓ آ ﺎﻫﺪﻨﻳ ي ﻮﻟﻮﻳﺰﻴﻓ ژ ﻲﻜﻳ ﺎﻫﺎﻴﮔ ن ﺎﻳ ﺮﻜﻴﻣ راو ﺴﻴﻧﺎﮔ م يﺎﻫ رد ﺖﻓﺎﻳ ﺪﻨﻨﻛ ه اﻳ ـ ﻦ ﻣـ ﻮ دا ﻣـ ﻲ ﺷﺎﺑ ـ ﺪ لدﺮﺧ .

ﻲﺸﺣو (Sinapis arvensis L.) ﻒﻠﻋ ﻪﻠﻤﺟزا ﺰﻴﻧ

ﻲﻣ اﺰﻠﻛعراﺰﻣزﺮﻫ يﺎﻫ ﻪﻛﺪﺷﺎﺑ

ﻌﻟﺎﻄﻣرﻮﻈﻨﻣ ﻪﺑ ﻪ

ﺮﺛا ﻲﺒﻴﺳآﺮﮔد

ﻲﮔﮋﻳو ﺮﺑ نآ ﻲﻠﻜﻟا هرﺎﺼﻋ ﻪﻓﺮﺧ هﺎﻴﮔ روﺬﺑ ﻲﻧز ﻪﻧاﻮﺟ يﺎﻫ

(Portulaca oleracea L.)

، حﺮﻃ ﺐﻟﺎﻗ رد ﻲﺸﻳﺎﻣزآ

راﺮﻜﺗ ﻪﺳﺎﺑ ﻲﻓدﺎﺼﺗ ًﻼﻣﺎﻛ رد

يزروﺎﺸﻛ هﺪﻜﺸﻧاد رﺬﺑ يژﻮﻟﻮﻨﻜﺗ هﺎﮕﺸﻳﺎﻣزآ هﺎﮕﺸﻧاد

ﺪﻫﺎﺷ ناﺮﻬﺗ لﺎﺳ رد 1388

ﺖﻓﺮﮔمﺎﺠﻧا ﺮﻔﺻﺖﻈﻠﻏودردﻪﻛدﻮﺑلدﺮﺧهﺎﻴﮔﻲﻠﻜﻟاهرﺎﺼﻋﻞﻣﺎﺷﺶﻳﺎﻣزآرﺎﻤﻴﺗ.

ﺮﻄﻘﻣبآ) و(

رﺎﻜﺑﺪﺻرد50

ﺪﺷ هدﺮﺑ ﻪﻓﺮﺧ روﺬﺑ ﻲﻧز ﻪﻧاﻮﺟ ﺮﺑيراد ﻲﻨﻌﻣ و ﻲﻔﻨﻣ ﺮﻴﺛﺎﺗ لدﺮﺧ هﺎﻴﮔ هرﺎﺼﻋ ﻪﻛ دادنﺎﺸﻧ ﺶﻳﺎﻣزآ ﻦﻳاﺞﻳﺎﺘﻧ .

ﺖﺷاد ﻪﻧاﻮﺟلدﺮﺧهرﺎﺼﻋ رﺎﻤﻴﺗﺖﺤﺗيرﺬﺑ ﭻﻴﻫو هﺪﺷروﺬﺑﻲﻧز ﻪﻧاﻮﺟﺪﻳﺪﺷﻲﮔﺪﻧرادزﺎﺑﺚﻋﺎﺑ ﻪﻛ يرﻮﻃﻪﺑ .

دﺰﻧ ﻪﻛ ﺖﺷادﻪﺟﻮﺗﺪﻳﺎﺑ.

،نﮋﻴﺴﻛاﺎﻳبآ دﻮﺒﻤﻛﺎﺑ ﻢﻳﺰﻧآﺖﻴﻟﺎﻌﻓ

ﺖﻴﻟﺎﻌﻓ ﺮﻳﺎﺳوﺶﻫﺎﻛ ﺎﻫ ﻞﻜﺸﻣ ﺎﺑﻲﻜﻴﻟﻮﺑﺎﺘﻣيﺎﻫ

ﺪﺷﺪﻫاﻮﺧﻪﺟاﻮﻣ ﻞﻌﻓردلﻼﺘﺧاﺐﺒﺳوﻪﺘﻓﺎﻳﺶﻫﺎﻛرﺬﺑسﺮﺘﺳدﻞﺑﺎﻗﺖﺑﻮﻃر،هرﺎﺼﻋﺮﺗﻻﺎﺑﺖﻈﻠﻏردﻦﻳاﺮﺑﺎﻨﺑ .

ﻪﻧاﻮﺟ،ﺶﻨﺗﻂﻳاﺮﺷ ردهﺪﺷ ﺖﺸﻛروﺬﺑ ﺪﻨﻧﺎﻤﻫوهﺪﺷ ﻲﻧز ﻪﻧاﻮﺟﺪﻨﻳاﺮﻓ زاﻞﺒﻗﻲﻜﻴﻟﻮﺑﺎﺘﻣتﻻﺎﻌﻔﻧاو ﺶﻫﺎﻛ ﻲﻧز

ﺖﺳاﻪﺘﻓﺎﻳ .

هژاو يﺪﻴﻠﻛ يﺎﻫ ﻲﺒﻴﺳآﺮﮔد :

ﻪﻧاﻮﺟ، لدﺮﺧ،ﻪﻓﺮﺧ،ﻲﻧز

ﻪﻣﺪﻘﻣ

ﻪﻋرﺰﻣﻂﻳاﺮﺷﺖﺤﺗ ﻒﻠﻋمﻮﺠﻫيا

ﻢﻬﻣزاﻲﻜﻳزﺮﻫيﺎﻫ ﻲﺸﺨﺑﻪﻛﺖﺳاﻲﻋارزنﺎﻫﺎﻴﮔدﺮﻜﻠﻤﻋﺶﻫﺎﻛﻞﻣاﻮﻋﻦﻳﺮﺗ

ﻪﻠﻴﺳو ﻪﺑ ﺶﻫﺎﻛ ﻦﻳازا ﻒﻠﻋ ﻚﻴﺗﺎﭘﻮﻠﻟآ تﺎﻴﺻﻮﺼﺧ ي

ﻲﻣ دﺎﺠﻳا زﺮﻫ يﺎﻫ ددﺮﮔ

Singh et al., 2006) ﺮﻃ زا .(

ﻲﻓ

ﻲﻣ ﻪﻛ ﺖﺳا ﻲﻜﻳژﻮﻟﻮﻴﺑ و ﻲﻜﻳژﻮﻟﻮﻛا يﺎﻫرﺎﻜﻫار زا ﻲﻜﻳ ،نﺎﻫﺎﻴﮔ ﻲﺒﻴﺳآﺮﮔد تﺎﻴﺻﻮﺼﺧ ﻲﺳرﺮﺑ ﻪﺑ ﺮﺠﻨﻣ ﺪﻧاﻮﺗ

ﻒﻠﻋﻒﺸﻛ ﺶﻛ

هﺪﻧرادزﺎﺑوﻲﺘﺴﻳزيﺎﻫ دﻮﺷﺪﺷريﺎﻫ

Hamada et al., 2010)

؛( ﻲﺒﻴﺳآﺮﮔد رد

او ﻊﻗ ﺠﻴﺘﻧ ـ ﻪ اﺛـ ﺮ تا

ﺑـ ﺎ رادز ﺪﻧ ه ﻮﻣ دا آ ﻲﻳﺎﻴﻤﻴﺷﻮﻠﻟ ﺮﺑ

ﺮﻓ آ ﺎﻫﺪﻨﻳ ي ﻮﻟﻮﻳﺰﻴﻓ ژ ﻲﻜﻳ ﺎﻫﺎﻴﮔ ن ﺎﻳ ﺮﻜﻴﻣ راو ﺴﻴﻧﺎﮔ م يﺎﻫ رد ﺖﻓﺎﻳ ﺪﻨﻨﻛ ه اﻳ ـ ﻦ ﻣـ ﻮ دا ﻣـ ﻲ -

ﺷﺎﺑ ـ ﺪ Jafarzadeh et al., 2012) .(

(2)

ﯽ ﺎﯿ ت ﺪﯿ ﻮ و ﺖ ز ﻂ ﯽ ﺶﺎﻤ ا ﻣ ھ ١۵

و ١۶ ١٣٩١

ﻲﻣ دﻮﺟﻮﻣهﺮﻴﻏ وهدﺮﮔﻪﻧاد ،ﻞﮔ ،موﺰﻳر،هﻮﻴﻣ،ﻪﻗﺎﺳ ،ﻪﺸﻳر،گﺮﺑ ،رﺬﺑ ردﻲﻳﺎﻴﻤﻴﺷﻮﻠﻟآداﻮﻣ ﻪﻧاﻮﺟﺮﺑو ﺪﺷﺎﺑ

،ﻲﻧز

ﻪﺸﻳرلﻮﻃ ﻲﻣﺮﻴﺛﺎﺗهﺎﻴﮔ ﺮﮕﻳدلﺎﻤﻋاوهﺎﻴﮔ ﻞﻛﺪﺷر،ﻲﻋﺮﻓيﺎﻫ

ﺪﻧراﺬﮔ Haig, 2008)

،لﺎﺜﻣرﻮﻃﻪﺑ .(

Grassmann

لﺎﺳ رد ﻪﻟﺎﻘﻣﻲﻃ 2005

ﻲﻣ نﺎﻴﺑ يا ﺲﻧﺎﺳا رد دﻮﺟﻮﻣﺮﺛﻮﻣ داﻮﻣ ﻪﻛ دراد

،ﻚﻴﺗﺎﭘﻮﻠﻟآ ﻞﻣاﻮﻋ ناﻮﻨﻋ ﻪﺑ ﻲﻨﻏور يﺎﻫ

ﻲﺘﻧآﺶﻳاﺰﻓاﺐﺒﺳ ناﺪﻴﺴﻛا

ﻪﻧاﺪﮕﻧرﺮﻴﻈﻧﻲﻳﺎﻫ ﻲﻣيﺪﻴﺋﻮﻨﺗورﺎﻛيﺎﻫ

ﺪﻧﻮﺷ زاﻲﺸﺨﺑﻦﻴﻟواﻪﭽﺸﻳرﻪﻛﻦﻳاﻪﺑﻪﺟﻮﺗﺎﺑ .

ﺴﻣﻪﻛ ﺖﺳاﻪﭽﻫﺎﻴﮔ نآﺮﺑﻚﻴﺗﺎﭘﻮﻠﻟآداﻮﻣﺮﺛاﻪﻛدراددﻮﺟولﺎﻤﺘﺣاﻦﻳادرادراﺮﻗﻚﻴﺗﺎﭘﻮﻠﻟآداﻮﻣضﺮﻌﻣردًﺎﻤﻴﻘﺘ

ﺪﺷﺎﺑﻪﻌﻟﺎﻄﻣدرﻮﻣتﺎﻔﺻﺮﻳﺎﺳزاﺮﺘﺸﻴﺑ داﻮﻣﻦﻳاﺮﺛاﻞﻴﻟدﻪﺑﻚﻴﺗﺎﭘﻮﻠﻟآداﻮﻣﻂﺳﻮﺗﻪﭽﺸﻳرﺪﺷرﺶﻫﺎﻛﺖﺳاﻦﻜﻤﻣ .

ﻪﺸﻳرﺪﺷر هﺪﻨﻨﻛءﺎﻘﻟا ﻦﻴﺴﻛاناﺰﻴﻣ ردﺶﻫﺎﻛ ،ﻲﻟﻮﻠﺳﻢﻴﺴﻘﺗﺶﻫﺎﻛ يور ﺎﻫ

نﺪﺷﻪﻠﻳﺮﻔﺴﻓوﺲﻔﻨﺗ رد ﺖﻟﺎﺧدو

ﺪﺷﺎﺑﻮﻴﺗاﺪﻴﺴﻛا Maighany et al., 2005)

.(

ﻒﻠﻋ زا ﻲﻜﻳ ﻲﺸﺣو لدﺮﺧ ،عراﺰﻣ رد زﺎﺳ ﻞﻜﺸﻣ يﺎﻫ

(Sinapis arvensis L.) ﺖﺳا

ﻲﻤﻴﻠﻗاﻂﻳاﺮﺷ ﻪﺑ ﻪﺟﻮﺗ ﺎﺑ .

ﺖﺸﻛردﺮﺘﺸﻴﺑهﺎﻴﮔﻦﻳا،ناﺮﻳا ﻲﻣترﺎﺴﺧدﺎﺠﻳاهﺰﻴﻳﺎﭘيﺎﻫ

ﺪﻨﻛ ﻪﻧاﻮﺟ . ﺷﺖﺤﺗﺰﻴﻳﺎﭘردﻊﻳﺮﺳﻲﻧز ﺪﺷروﺎﻣﺮﺳﻂﻳاﺮ

ﻲﻣ ﻲﻋارز تﻻﻮﺼﺤﻣ رد هﺎﻴﮔ ﻦﻳاﻲﺘﺑﺎﻗر ناﻮﺗ ﺶﻳاﺰﻓا ﺚﻋﺎﺑ رﺎﻬﺑياﺪﺘﺑا رد نآ ﻊﻳﺮﺳ دﻮﺷ

،ﺎﻴﻧد ﻖﻃﺎﻨﻣ ﺮﺜﻛا رد .

ﻒﻠﻋﻪﺑﺖﻣوﺎﻘﻣودﺎﻳزيروآداز،ﻻﺎﺑﻲﺘﺑﺎﻗرترﺪﻗ،رﺬﺑﻚﻧﺎﺑيراﺪﻳﺎﭘ ﺶﻛ

ﻢﻬﻣ زا،ﺎﻫ لدﺮﺧلﺮﺘﻨﻛتﻼﻜﺸﻣﻦﻳﺮﺗ

ﻲﻣرﺎﻤﺷﻪﺑ ﻲﺸﺣو دور

ﺮﺘﻨﻛمﺪﻋ،ﻦﻴﻨﭽﻤﻫ . ﻪﻧﻮﮔردنآل

ارلﻮﺼﺤﻣﺖﻴﻔﻴﻛ،دﺮﻜﻠﻤﻋﺶﻫﺎﻛﺮﺑهوﻼﻋﻲﻋارزيﺎﻫ

ﻲﻣراﺮﻗﺮﻴﺛﺎﺗﺖﺤﺗﺰﻴﻧ ﺪﻫد

نارﺎﻜﻤﻫونﺎﻴﺗدﺎﻌﺳ)

،. 1391 .(

هﺎﻴﮔﻲﻧزﻪﻧاﻮﺟﺮﺑﻲﺸﺣولدﺮﺧهرﺎﺼﻋهﺪﻧرادزﺎﺑتاﺮﺛاﻲﺳرﺮﺑرﻮﻈﻨﻣﻪﺑﻪﻌﻟﺎﻄﻣﻦﻳا،هﺪﺷﺮﻛذﺐﻟﺎﻄﻣﻪﺑ ﻪﺟﻮﺗﺎﺑ ﺪﺷمﺎﺠﻧاﻪﻓﺮﺧ .

شور و داﻮﻣ ﺎﻫ

رﻮﻈﻨﻣﻪﺑ ﻪﻧاﻮﺟﺮﺑﻲﺸﺣولدﺮﺧﻲﻠﻜﻟاهرﺎﺼﻋ ﺮﻴﺛﺎﺗﻲﺳرﺮﺑ ﻪﻌﻟﺎﻄﻣ،ﻪﻓﺮﺧ هﺎﻴﮔﻲﻧز

رﺬﺑيژﻮﻟﻮﻨﻜﺗهﺎﮕﺸﻳﺎﻣزآرديا

لﺎﺳ رد ﺪﻫﺎﺷ هﺎﮕﺸﻧاد ﺪﺷمﺎﺠﻧا 1388

تﺮﻛ ﺐﻟﺎﻗ رد ﺶﻳﺎﻣزآﻦﻳا . رد ﻲﻓدﺎﺼﺗًﻼﻣﺎﻛ يﺎﻫ

ﺪﻳدﺮﮔ اﺮﺟاراﺮﻜﺗ 3 .

ﺮﻔﺻﺖﻈﻠﻏودردﻪﻛدﻮﺑلدﺮﺧهﺎﻴﮔﻲﻠﻜﻟاهرﺎﺼﻋﻞﻣﺎﺷﺶﻳﺎﻣزآرﺎﻤﻴﺗ ﺮﻄﻘﻣبآ)

و ( ﺪﺷهدﺮﺑرﺎﻜﺑﺪﺻرد50 رد .

يﺮﺘﭘﺮﻫ ﺪﺷيرﺎﻴﺑآﺮﻈﻧدرﻮﻣلﻮﻠﺤﻣﺎﺑوهدادراﺮﻗﻪﻓﺮﺧرﺬﺑدﺪﻋ25

.

،ﻲﻠﻜﻟاهرﺎﺼﻋ ﻪﻴﻬﺗ رﻮﻈﻨﻣ ﻪﺑ 5

/ ﻪﭽﻫﺎﻴﮔ زامﺮﮔ0 ﺎﺑ وﻦﻳزﻮﺗ ارﻲﺸﺣو لدﺮﺧ يﺎﻫ

لﻮﻧﺎﺗا ﺮﺘﻴﻟﻲﻠﻴﻣ 5 ﺪﺻرد 96

ﻢﻳﺪﻴﻳﺎﺳ ﻪﻟﻮﻟﻪﺑنآلﺎﻘﺘﻧاوﻲﻳورلﻮﻠﺤﻣندﺮﻛاﺪﺟزاﺲﭘ . ﺎﺑرﺎﺑودارفﺮﻇردهﺪﻧﺎﻤﻴﻗﺎﺑﻪﻟﺎﻔﺗﺶﻳﺎﻣزآ

ﺮﺘﻴﻟﻲﻠﻴﻣ5

لﻮﻧﺎﺗا ﻢﻳدﺮﻛﻪﻓﺎﺿا ﻞﺒﻗ لﻮﻠﺤﻣ ﻪﺑ و ﻮﺸﺘﺴﺷ ﺪﺻرد 70

زا ﺲﭘ . ﺮﻈﻧ درﻮﻣ هرﺎﺼﻋ ،لﻮﻠﺤﻣ ژﻮﻔﻳﺮﺘﻧﺎﺳ ﻪﻘﻴﻗد 10

ﺪﻣآﺖﺳﺪﺑ .

(3)

ﯽ ﺎﯿ ت ﺪﯿ ﻮ و ﺖ ز ﻂ ﯽ ﺶﺎﻤ ا ﻣ ھ ١۵

و ١۶ ١٣٩١

ﺚﺤﺑ و ﺞﻳﺎﺘﻧ

رﻮﻃ ﻪﺑ ﻲﺸﺣولدﺮﺧ هرﺎﺼﻋ ﻪﻛدادنﺎﺸﻧ ﺞﻳﺎﺘﻧ ﻪﻧاﻮﺟزا ﺪﺻرد100

ﻲﻣ يﺮﻴﮔﻮﻠﺟﻪﻓﺮﺧ ﻲﻧز ﺪﻨﻛ

ﻲﺷراﺰﮔﺞﻳﺎﺘﻧ .

ﻲﻣ نﺎﺸﻧ ﺖﻈﻠﻏرد ﻚﻴﺗﺎﭘﻮﻠﻟآداﻮﻣ ﻪﻛﺪﻫد ردﺎﻣاﺪﻨﺷﺎﺑ ﻪﺘﺷاد هﺎﻴﮔ ﺮﺑﻲﻔﻨﻣﺎﻳ ﺖﺒﺜﻣتاﺮﺛا ﺖﺳا ﻦﻜﻤﻣﻦﻴﻳﺎﭘيﺎﻫ

ﺖﻈﻠﻏ هﺪﻧرادزﺎﺑهراﻮﻤﻫﻻﺎﺑيﺎﻫ ﺪﻧا

Ismail and Chong, 2002) .(

ﻲﻣﺮﻈﻧﻪﺑ اﻮﺗﻪﻛهدﻮﺑدﺎﻳزيرﺪﻗﻪﺑﻖﻴﻘﺤﺗﻦﻳاردهدﺎﻔﺘﺳادرﻮﻣﺖﻈﻠﻏﻪﻛﺪﺳر ﻪﻧاﻮﺟﻲﻳﺎﻧ

رﻮﻃﻪﺑارﻪﻓﺮﺧروﺬﺑﻲﻧز

ﺖﺳاهدﺮﺑ ﻦﻴﺑ زا ﻞﻣﺎﻛ دﻮﺑ هﺪﺷ يرﺎﻴﺑآ ﺮﻄﻘﻣ بآ ﺎﺑ ﻪﻛ يروﺬﺑ اﺮﻳز .

ﻪﻧاﻮﺟ ﺪﺻرد 100 ﻪﻛ يروﺬﺑ وﺖﺷاد ﻲﻧز

ﺰﻴﻧﺪﻨﺘﻓﺮﮔراﺮﻗهرﺎﺼﻋلﻮﻠﺤﻣرﺎﻤﻴﺗﺖﺤﺗ ﻪﻧاﻮﺟمﺪﻋﺪﺻرد100

ﺪﻧدادنﺎﺸﻧﻲﻧز .

ﺖﻴﻟﻮﺑﺎﺘﻣ ﻪﻛﺖﻔﮔﺪﻳﺎﺑﺖﻳﺎﻬﻧرد ﻪﺑﻲﻫﺎﻴﮔ ﻪﻳﻮﻧﺎﺛيﺎﻫ

ﺮﺛﻮﻣﻚﻳژﻮﻟﻮﻳﺰﻴﻓﻞﻤﻋﻚﻳﺮﺑﺎﻬﻨﺗ،ﻲﻳﺎﻴﻤﻴﺷﻮﻠﻟآداﻮﻣناﻮﻨﻋ

ﻪﺒﻨﺟﺮﺑ وهدﻮﺒﻧ ﻢﻳﺰﻧآﺖﻴﻟﺎﻌﻓ ﻪﻠﻤﺟ زا يدﺪﻌﺘﻣيﺎﻫ

نﺎﻫﺎﻴﮔرد ﻲﻜﻴﺘﻧژ ﺮﻴﻴﻐﺗ ﻲﺘﺣ وﺪﻧراد ﺮﺛاﺎﻫ Patel et al., )

2002 ﻲﻣﺰﻴﻧ ( ﺪﺷﺎﺑداﻮﻣﻦﻳاﺮﻴﺛﺎﺗﺖﺤﺗﺪﻧاﻮﺗ .

ﻊﺑﺎﻨﻣ

1 ب،نﺎﻴﺗدﺎﻌﺳ . نارﺎﻜﻤﻫو .

. 1391 نﺎﻫﺎﻴﮔﺖﻇﺎﻔﺣ . .

26 ) 1 :(

8 - 19 .

2. Grassmann, J. 2005. US National Library of Medicine National Institute of Health 72:

505.

3. Haig, T. 2008. Allelochemicals in Plants.. In: Zeng RS, Mallik AU and Luo SM (Eds).

Allelopathy in Sustainable Agriculture and Forestry. Springer. Pp: 63-104.

4. Hamada, R. A. G., Mohamed, S. A. & Ola, H. I. 2010. Weed Biol & Manag, 10, 64-72.

5. Ismail, B. S., and Chong, T. V. 2002. Weed Biology and Management. 2: 31-38.

6. Jafarzadeh, L., Omidi, H. and Saremi, S. National Congress on Medicinal Plants 16, 17 May 2012 Kish Island.

7. Maighany, F., M. Ghorbanli and M. Najafpoor. 2005. Charles Stuart University, Australia.

8. Patel, B., Achariya, B. and Bupripata, N. P. 2002 Journal of Weed Science Research 14:

9-18.

9. Singh, H.P., Batish, D.R. and Kohi, R. K. 2006. Food Products Press. Oregon State University, USA.

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ﯽ ﺎﯿ ت ﺪﯿ ﻮ و ﺖ ز ﻂ ﯽ ﺶﺎﻤ ا ﻣ ھ ١۵

و ١۶ ١٣٩١

Extract of the herb purslane (Portulaca oleracea L.) on germination characteristics of wild mustard

Leila Jafarzadeh, Heshmat Omidi^*

Assistant Professor, Faculty of Agriculture Science Shahed University, Tehran, Iran [email protected]

Abstract

Investigating of allelopathy properties of plants, can lead to the discovery of biological herbicides and growth inhibitors that act as an ecological and biological mechanisms. In fact, the inhibitory effects of physiological processes are the material recipient of allelochemical on plants or microorganisms. Wild mustard (Sinapis arvensis L.) is one of the most important weeds in canola crops. Effects of alcoholic extract allelopathy of wild mustard on germination characteristics of herbal purslane (Portulaca oleracea L.) a completely randomized design with three replications in 2010 were conducted. Treatments were included alcoholic extracts of purslane herb at zero concentration (distilled water) and 50% were used. The test results showed that purslane herb extract was significant negative (P≤0.01) influence on mustard seed germination. So the severe inhibition of germination and don’t germination seed treated with extracts of purslane. According to these results the possible inhibition effect on crop by wild mustard extract, and it is suggested that influence extract on the germination of the crop and lower concentrations on the germination of weed and crop.

Keywords: Allelopathy, germination, purslane, wild mustard