نتایج جستجو برای: 1) and biological yield (23450 kgha

تعداد نتایج: 17273757  

Journal: :علوم گیاهان زراعی ایران 0
حمیدرضا عشقی زاده پرویز احسان زاده

scarce water resources is a worldwide problem, still for iran, a country predominated by an arid and semi-arid climate, water limitation is more severe than for many other areas of the world. a field experiment was conducted to investigate the impact of irrigation regimes on growth, grain yield and irrigation water use efficiency in maize (zea maize l.) in 2006 at the research farm, college of ...

The use of organic and biological fertilizers is important for achieving sustainable agriculture, reducing the application of chemical fertilizers and the production of healthy crops. A greenhouse experiment was carried out to study the effects of vermicompost, Nitragin, and nitrogen on some growth parameters of strawberry (Fragariaananassa Duch. cv. Aromas). Treatments were arranged in a facto...

Journal: :علوم گیاهان زراعی ایران 0
جواد نوری پور سی سخت دانشجوی کارشناسی ارشد دانشکده کشاورزی دانشگاه صنعتی اصفهان پرویز احسان زاده دانشیار دانشکده کشاورزی دانشگاه صنعتی اصفهان

water deficit stress is the most important environmental constraint for growth, yield and productivity of crops, including the oil seed crops. this study was aimed at studying the influence of differing irrigation régimes on growth, chlorophyll , proline and some antioxidants content along with grain yield, yield components and oil content of sesame genotypes using a 4-replicate split plot rand...

صالحی, محمد, اکبری, رحیم , خورشیدی بنام, محمد باقر,

In order to determine the response of yield and seed yield components of red bean )Phaseolus vulgaris L. ( genotypes to delay in planting, this study was conducted in Factorial  experiment based on a RCB design with 3 replications in the Jahad-Keshavarzi Research farm of Miyaneh in 2006. Factors included cultivars in three levels(Naz, Gole and Sayad) and planting date in three levels (5 and 20 ...

ژورنال: علوم آب و خاک 2008
صالحی, محمد, اکبری, رحیم , خورشیدی بنام, محمد باقر,

In order to determine the response of yield and seed yield components of red bean )Phaseolus vulgaris L. ( genotypes to delay in planting, this study was conducted in Factorial  experiment based on a RCB design with 3 replications in the Jahad-Keshavarzi Research farm of Miyaneh in 2006. Factors included cultivars in three levels(Naz, Gole and Sayad) and planting date in three levels (5 and 20 ...

Journal: :پژوهش های زراعی ایران 0
علیرضا دادخواه مجید امینی دهقی محمد کافی

in order to investigate the effects of different levels of nitrogen and phosphorous fertilizers on flower yield , yield components and some quality components of german chamomile, a factorial experiment based on a randomized complete block design with four replications was carried out in the medicinal plant research farm of shirvan college of agriculture during growing season of 2007-2008. nitr...

ابراهیم هزارجریبی حمیدرضا بابایی سامیه رئیسی,

Katoul is a new soybeam cultivar originated from a genotype named D.P.X.3589 imported from the United States of American in 1990. This genotype was examined together with other soybean genotypes and check cultivars in different preliminary and advanced yield traits in Gorgan and other research stations during 1999-2002. The mean seed yield of D.P.X.3589 in all these experiments was 3333 kgha-1 ...

احمد یوسفی ایرج لک‌زاده حسن رستمی حسین اکبری‌مقدم حسینعلی فلاحی شیرعلی کوهکن, عباس جهان‌بین علی براتی غلامعلی کیخا مهدی لک‌زایی

Line WB73-6 (Trompillo, CMB74A-432-25B-1Y-IB-1Y-OB) was first introduced in Iran through a nursery received from CIMMYT in 1989. It was selected in a preliminary experiment in Zabol research station among the genotypes of IBON in 1990. In other preliminary and advanced yield trails carried out in Zabol and other stations in southern provinces of Iran with warm climate in 1991-1997, line WB73-6 ...

برزو رستمی سید‌حسین صبا‌غ‌پور علی‌اکبر محمودی فرامرز سیدی منصور صفی‌خانی پیام پزشکپور

Development of new cultivars with high seed yield and desirable characteristics are major goals of lentil program for Moderate and Semi Warm Climate of Iran. Kimiya is a new lentil (Lens cultivars Medik) cultivar with high-yield, yield satability and adaptability to rainfed conditions. The Iranian Agricultural Research, Education and Extension Organization issued registration for Kimiya on 9 Au...

Journal: :به نژادی نهال و بذر 0
منوچهر طاهری مازندرانی m. taheri mazandarani اسماعیل بیضائی e. beyzaei حمیدرضا دری dorri h. r. علی اکبر قنبری a. a. ghanbari پرویز صالحی p. salehi غلامرضا طاهریون g. taheriyoon رضا محمدخانی

white been line wa8592-1 was first introduced in iran through the yield trail nurseries received fron ciat in 1991. in observation nurseries carried out during 1992 and 1993 cropping seasons, ten bean populations were evaluated for yield and other characteristics, and 60 lines were selected. preliminary and advanced yield trails carried out for six years (1995-2000) in four locations khomein, e...

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