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Adel Modhej, Rozbeh Farhoudi, Sanaz Edalat. Iranian Journal of Seed Research, 2383-1480. 2018-09. Farsi.

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Journal Article

Agrovoc Terms :

chenopodium; germination persentage; allelopathy; soybean; cocklebur

Abstract :

Extended abstractIntroduction: Interference caused through weeds and crops competition for environmental resources and allelopathy brings about damage in crop species. Allelopathy is defined as a direct or indirect inhibiting or provoking effect of a plant on other plants through the production of chemical compounds introduced into the environment. Although the allelopathic effects of the shoo ...

Yaser Alizadeh, Ehsan Zeidali, Hamid Hassaneian Khoshro. Iranian Journal of Seed Research, 2383-1480. 2019-03. Farsi.

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Journal Article

Agrovoc Terms :

chlorophyll; germination percentage; soluble sugar; proline; protein

Abstract :

DOR: 98.1000/2383-1251.1397.5. 59.10.2.32.41Extended abstract Introduction: Crop rotations are practiced to eliminate the effect of monoculture, but the succeeding crop may be influenced by the phytotoxins released by the preceding crop. Among plants, Brassica species contain allelochemical compounds as glucosinolate that is, under special conditions, released to environment and affects seed g ...

Ali Mansouri, Heshmat Omidi. Iranian Journal of Seed Research, 2383-1480. 2018-09. Farsi.

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Journal Article

Agrovoc Terms :

chlorophyll; germination percentage; relative water content; root length; allometric coefficient

Abstract :

Introduction: Quinoa, with the scientific name (Chenopodium quinoa Willd), belongs to the Spencer family. Seeds vigor can be improved with a variety of seed priming methods. In this method, the seeds are soaked in water or various osmotic solutions and then dried to the original moisture. After priming treatment, seeds are stored and cultivated as untreated seeds. Potassium nitrate is the most ...

Moazzameh Eskandarinasab, Mohammad Rafieiolhossaini, Parto Roshandel, Mahmoud Reza Tadayon. Iranian Journal of Seed Research, 2383-1480. 2019-03. Farsi.

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Journal Article

Agrovoc Terms :

cnt; mean of daily germination; radicle dry weight; sio2; tio2

Abstract :

DOR: 98.1000/2383-1251.1397.5. 73.10.2.1576.1607Extended abstractIntroduction: The use of nanotechnology as a diverse and applied discipline is ongoing in almost all areas of science. Fertilizers and nano-nutrients have the effective properties which help the production of plants depending on their needs to regulate the plant growth. Plants under stress conditions are willing to produce natura ...

Hakimeh Darvizheh, Mortez Zahedi, Bohlul Abbaszadeh, Jamshid Razmjoo. Iranian Journal of Seed Research, 2383-1480. 2018-09. Farsi.

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Journal Article

Agrovoc Terms :

germination vigour; germination energy; allometric factor; germination rate

Abstract :

Extended abstract Introduction:Echinacea purpurea, a member of Asteraceae family, is a herbal medicine which is effective for promoting human immune system. Enviromental stresses including water defecit, which limit maternal plant growth, can also affect their seed quality and germination. Various compounds such as salicylic acid and spermin are known to be useful in the alleviation of harmful ...

Jamal Kiani, Ali Abbasi Surki, Abdulrazagh Danesh Shahraki. Iranian Journal of Seed Research, 2383-1480. 2018-09. Farsi.

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Journal Article

Agrovoc Terms :

hydrochloric acid; germination percentage; sugar beet; stratification

Abstract :

Extended abstract Introduction: Drought stress is one of the major problems in sugar beet production in Iran, and is the most important limiting factor for germination and establishment of sugar beet in the early stages of growth. Seed priming with chemical, nutrient elements or pre-chilling techniques are the most effective methods to improve germination percentage and speed, leading to unifo ...

Vaghef Enayati, Ezatollah Esfandiari, Alireza Pourmohammad, Kamal Haj Mohammadnia Ghalibaf. Iranian Journal of Seed Research, 2383-1480. 2019-03. Farsi.

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Journal Article

Agrovoc Terms :

pre-chilling; seed holding; seed dormancymancy; germination components

Abstract :

DOR: 98.1000/2383-1251.1397.5. 129.10.2.1575.41Extended AbstractIntroduction: Weeds, as the most important biological stress, reduce the efficiency of water use, waste of food, shading and secretion of toxic substances, leads to a 10 to 100 percent reduction in crop yields. The first step of the weed control understands the biology and life cycle of the weed particularly seed Eco physiological ...

Samaneh Hosseini, Mohammad Rafieolhossaini, Parto Roshandel. Iranian Journal of Seed Research, 2383-1480. 2018-09. Farsi.

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Journal Article

Agrovoc Terms :

germination percentage; magnate; physical priming; osmotic stress

Abstract :

Extended abstractIntroduction: Niger with the scientific name of Guizotia abyssinica (L.F.) Cass. belongs to the Asteraceae family. Niger seed contains 50-75 percentage of oil which is used in the treatment of rheumatism and burns, and as a substitute for olive oil. Its meal is also used for animal feeding. Environmental crises sustained by living systems are considered as stress. Drought stre ...

Ebrahim Gholamalipour Alamdari, Behroz Seifolahi, Zeinab Avarseji, Abbass Biabavi. Iranian Journal of Seed Research, 2383-1480. 2018-09. Farsi.

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Journal Article

Agrovoc Terms :

photosyntesis pigment; germination percentage; allelopathy; radicle length

Abstract :

Extended abstract Introduction: Generally speaking, plants contain various organic compounds which could influence the behavior of plant communities. These compounds are basically secondary metabolites which are found in various parts of plants such as rhizomes, roots, stems, leaves, flowers, fruits and seeds. The objective of the present study was to investigate the hetrotoxicity potential of ...

Farnaz Porali, Farshid Ghaderi-Far, Elias Soltani, Mohammad Hadi Palevani. Iranian Journal of Seed Research, 2383-1480. 2019-03. Farsi.

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Journal Article

Agrovoc Terms :

nonlinear regression model.; seed vigor; germination rate

Abstract :

DOR: 98.1000/2383-1251.1397.5. 1.10.2.1605.41Extended abstract Introduction: Germination speed is one of the most important germination indices, used in most studies to compare the effects of different treatments on seed germination. Researchers use the reverse time up to 50% maximum germination (1/D50) to calculate the germination rate. One of the methods used for calculating the D50 is the u ...

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