evaluation of cardinal temperature for germination of asafoetida (ferula assafoetida .l) seeds

نویسندگان

مصطفی زنگوئی

فارغ التحصیل/ دانشگاه بیرجند سهیل پارسا

عضو هیئت علمی/دانشگاه بیرجند سهراب محمودی

عضو هیئت علمی/دانشگاه بیرجند مجید جامی الاحمدی

عضو هیئت علمی/دانشگاه بیرجند

چکیده

asafoetida is one of important medicinal plant of the apiaceae family that due to over harvesting from natural pastures has been endanger to elimination. knowledge and studies of plant biology and germination behavior can lead to the development of its cultivation and protection in the natural pastures. this experiment was conducted to evaluate asafoetida seeds germination on the response to temperature in seed technology and agricultural research laboratories of birjand university in 2011. for this experiment using a completely randomized design with 10 treatments consisting of 3, 6, 9, 12, 18, 21, 24, 27, 30 and 33 degree of celsius in four replications. traits measured were germination percentage, germination rate and mean germination time. temperature was significantly effected on all measured traits (p

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Antihyperglycemic Effect of Asafoetida (Ferula assafoetida Oleo-Gum-Resin) in Streptozotocin-induced Diabetic Rats

Asafoetida, an oleo-gum-resin obtained from the roots of Ferula assafoetida, is used in traditional medicine to treat various diseases including, asthma, epilepsy, gastrointestinal disorders and influenza. The aim of the current study was to evaluate the hypoglycemic activity of the asafoetida extract in streptozotocininduced diabetic rats. Male Wistar rats were randomly divided into 5 groups, ...

متن کامل

Production of Antioxidant Peptides from Ferula Asafoetida Root Protein

In recent years, there has been much importance placed on finding novel therapeutic agents from F. asafoetida plant and it’s common name is Asafoetida. It is commonly used as a traditional medicine in Iran, Afghanistan and India. It is herbaceous plant of the Umbelliferae family and its root contains oleo gum resin which has many medicinal properties. The resin is solid or semisolid with alliac...

متن کامل

Effect of Temperature and Light on Germination Characteristics of Japanese Morning Glory (Ipomoea nil): Determination of Cardinal Temperatures of Germination

DOR: 98.1000/2383-1251.1398.6.115.11.1.1575.1610 Extended Abstract Introduction: In recent years, Japanese morning glory has been recognized as a new weed in some soybean cultivation areas in the Province of Golestan. Japanese morning glory, an annual herbaceous plant, belongs to Convolvulaceae family. Germination is the first step in the competitiveness of a weed in an ecological niche. ...

متن کامل

effect of temperature on germination and cardinal temperatures for upper d and lower set up seeds of (rapistrum rugosum.)

in order to determine cardinal temperatures and some germination characteristics for type one seed (upper segment) and type two seed (lower segment) of rapistrum rugosum, an experiment was conducted on two type seed and10 levels of temperatures (3, 5, 10, 15, 20, 25, 30, 35, 40 and 45 °c) in completely randomized design with four replications in factorial experimental arrangement in weeds resea...

متن کامل

Improving germination of Prunus avium L. seeds

To break dormancy and increase the germination of Prunus avium L. (mazzard cherry) seeds, various methods were tested including the removal of the seed coat after cold moist stratification and treatment with GA3, KNO3, or thiourea. Treatments with 7,500 ppm KNO3 after 120 days of stratification were more effective, yielding 64.54% germination of seeds with coat. In seeds without coat, 500 ppm G...

متن کامل

Estimating the cardinal temperatures of germination for Ipomoea hederaceae and Cleome viscosa at constant and alternating temperature conditions

Extended abstract: Introduction: Reports indicate the invasion of two species of Ivy-leaved morning-glory (Ipomoea hederaceae Jacq) and Asian spider flower (Cleome viscosa L.) to summer crops fields such as soybeans in Golestan province. Considering the importance of knowing the cardinal temperatures of germination in the models for predicting the presence of weeds and consequently designing c...

متن کامل

منابع من

با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید


عنوان ژورنال:
پژوهش های تولید گیاهی

جلد ۱۹، شماره ۳، صفحات ۱۹۳-۲۰۲

کلمات کلیدی
[ ' a s a f o e t i d a i s o n e o f i m p o r t a n t m e d i c i n a l p l a n t o f t h e a p i a c e a e f a m i l y t h a t d u e t o o v e r h a r v e s t i n g f r o m n a t u r a l p a s t u r e s h a s b e e n e n d a n g e r t o e l i m i n a t i o n . k n o w l e d g e a n d s t u d i e s o f p l a n t b i o l o g y a n d g e r m i n a t i o n b e h a v i o r c a n l e a d t o t h e d e v e l o p m e n t o f i t s c u l t i v a t i o n a n d p r o t e c t i o n i n t h e n a t u r a l p a s t u r e s . t h i s e x p e r i m e n t w a s c o n d u c t e d t o e v a l u a t e a s a f o e t i d a s e e d s g e r m i n a t i o n o n t h e r e s p o n s e t o t e m p e r a t u r e i n s e e d t e c h n o l o g y a n d a g r i c u l t u r a l r e s e a r c h l a b o r a t o r i e s o f b i r j a n d u n i v e r s i t y i n 2 0 1 1 . f o r t h i s e x p e r i m e n t u s i n g a c o m p l e t e l y r a n d o m i z e d d e s i g n w i t h 1 0 t r e a t m e n t s c o n s i s t i n g o f 3 ' , 6 , 9 , 1 2 , 1 8 , 2 1 , 2 4 , 2 7 , ' 3 0 a n d 3 3 d e g r e e o f c e l s i u s i n f o u r r e p l i c a t i o n s . t r a i t s m e a s u r e d w e r e g e r m i n a t i o n p e r c e n t a g e ' , ' g e r m i n a t i o n r a t e a n d m e a n g e r m i n a t i o n t i m e . t e m p e r a t u r e w a s s i g n i f i c a n t l y e f f e c t e d o n a l l m e a s u r e d t r a i t s ( p ' ]

میزبانی شده توسط پلتفرم ابری doprax.com

copyright © 2015-2023