Zobrazeno 1 - 10
of 40
pro vyhledávání: '"parviz rezvani moghadam"'
Publikováno v:
پژوهشهای زراعی ایران, Vol 3, Iss 1, Pp 1-14 (2009)
In order to relate production of saffron and utilization of nutrients, a study was conducted in 2001 and 2002. Four selected locations for this study were Birjand, Gonabad, Qaen and Torbat-Haydariah, which are the main saffron production centers in I
Externí odkaz:
https://doaj.org/article/0606e03e1496428b88f3b1bfc59c270e
Autor:
mostafa oveysi, parviz rezvani moghadam, majid rostami, mohamad ali baghestani, mehdi nassiri mahalati
Publikováno v:
پژوهشهای زراعی ایران, Vol 4, Iss 2, Pp 231-242 (2009)
Rotation can be used as an approach for weed management, because density and combination of weed seed bank may be affected by rotation. In this study effect of rotation in diversity and density of weed seed was studied in three rotation systems (fall
Externí odkaz:
https://doaj.org/article/15dc5762b6ea4ea083397990964c2830
Publikováno v:
پژوهشهای زراعی ایران, Vol 5, Iss 1, Pp 37-46 (2009)
Seed priming (osmopriming) consists of imbibing seeds in an osmotic solution that allows pregerminative metabolism to proceed, but prevents radicle emergence. This treatment can increase rate, percentage and uniformity of germination or seedling emer
Externí odkaz:
https://doaj.org/article/6562125ff9224665b25463f1faa42728
Publikováno v:
پژوهشهای زراعی ایران, Vol 2, Iss 2, Pp 229-239 (2009)
In order to investigate the effects of different drought levels and planting dates on yield and yield components of chickpea, an expriment was conducted during 2003 growing season in Mashhad. Two planting dates including 9 January and 18 February, fo
Externí odkaz:
https://doaj.org/article/d965f0293612451ab0c75862b245e329
Publikováno v:
پژوهشهای زراعی ایران, Vol 6, Iss 2, Pp 271-284 (2009)
As a part of soil biodiversity, mycorrhiza has an important role on soil function. For assessment of agricultural practices on spore density and diversity of mycorrhiza, a study was conducted in winter wheat fields on Shirvan, Mashhad and Gonabad, th
Externí odkaz:
https://doaj.org/article/b4b3efade24c45069505adc2411f2cf5
Publikováno v:
پژوهشهای زراعی ایران, Vol 6, Iss 2, Pp 315-326 (2009)
In order to study the effect of different sowing dates and different irrigation regimes on morphological characteristics and grain yield of chickpea (cultivar 3279 ILC) (Cicer arietinum L.), an experiment was conducted at Agricultural Research-Educat
Externí odkaz:
https://doaj.org/article/02cf5a17c5c441188cecd6908719539c
Autor:
abdolmajid mahdavi damghani, alireza koochaki, parviz rezvani moghadam, mehdi nassiri mahalati
Publikováno v:
پژوهشهای زراعی ایران, Vol 3, Iss 1, Pp 129-142 (2009)
In order to develop a sustainability index (SI) for quantifying the sustainability of a wheat-cotton agroecosystem, a study was conducted in 2003 in the Khorassan province. Data of socio-economic, agronomic and ecological indicators were collected us
Externí odkaz:
https://doaj.org/article/2066bd034d3449959426b27bad8b2cdf
Publikováno v:
پژوهشهای زراعی ایران, Vol 5, Iss 2, Pp 249-258 (2009)
In order to investigate the germination characteristics and cardinal temperatures of Thymus transcaspicus, a laboratory experiment was conducted with two different cultivated and natural seedlots at constant temperatures including 2, 5, 10, 15, 20, 2
Externí odkaz:
https://doaj.org/article/7dd111d4c0784e97978b7c0ea12980e7
Publikováno v:
پژوهشهای زراعی ایران, Vol 2, Iss 2, Pp 182-195 (2009)
In order to determine the critical period of weed control in corn, an experiment was conducted at Research Station, Faculty of Agriculture, Ferdowsi University of Mashhad in year 2000. The experiment consisted of two discrete periods, a weed-free and
Externí odkaz:
https://doaj.org/article/43aa1863bd42418faa474a4b90281539
Autor:
somaye tokasi, mohamad hassan rashed mohasel, parviz rezvani moghadam, mehdi nassir mahalati, siroos aghajan zade, ebrahim kazerooni monfared
Publikováno v:
پژوهشهای زراعی ایران, Vol 6, Iss 1, Pp 49-58 (2009)
In order to study the effects of summer cover crops and their residues, and mechanical and chemical weed control methods, on weed density and biomass in Valencia orange orchards, an experiment based on randomized complete block design with 7 treatmen
Externí odkaz:
https://doaj.org/article/b44b91fd147c40ba8f40953da41d01d7