نتایج جستجو برای: Tuber yield

تعداد نتایج: 198074  

Seyede Fatemeh Moosavi Sardoo

In order to finding cultivars with high yield and compatible with potato in the form of fall cultivation in jiroft area, an experiment in randomized complete block design with three replication, was done in Jiroft agricultural research center in 2013. In this experiment height plant, No. Stem, Tuber diameter, Tuber weight/plant, No. tuber and yield were examined. Effect Prevent Freezing Cropaid...

Seyede Fatemeh Moosavi Sardoo

In order to finding cultivars with high yield and compatible with potato in the form of fall cultivation in jiroft area, an experiment in randomized complete block design with three replication, was done in Jiroft agricultural research center in 2013. In this experiment height plant, No. Stem, Tuber diameter, Tuber weight/plant, No. tuber and yield were examined. Effect Prevent Freezing Cropaid...

Journal: :به زراعی کشاورزی 0
پیمان شریفی استادیار، گروه زراعت و اصلاح نباتات، دانشکده کشاورزی، دانشگاه آزاد اسلامی واحد رشت، رشت ـ ایران یونس ایزدپناه دانشجوی کارشناسی ارشد، دانشگاه آزاد اسلامی، گروه زراعت و اصلاح نباتات، دانشکده کشاورزی، پردیس گیلان، واحد علوم و تحقیقات، رشت ـ ایران محمد نقی صفرزاد ویشکایی استادیار، گروه زراعت و اصلاح نباتات، دانشکده کشاورزی، دانشگاه آزاد اسلامی واحد رشت، رشت ـ ایران محمد آرش طهمورث پور دانشجوی کارشناسی ارشد، دانشگاه آزاد اسلامی، گروه زراعت و اصلاح نباتات، دانشکده کشاورزی، پردیس گیلان، واحد علوم و تحقیقات، رشت ـ ایران

a factorial experiment based on a randomized complete block design with three replications was carried out in order to study the effects of tuber size, nitrogen fertilizer and harvest date on yield and yield components of potato. this experiment was conducted in a grower’s farm in uraki village located in chabahar city, in 2011. in this experiment, the treatments were two levels of tuber size (...

Journal: :پژوهش های کاربردی زراعی (زراعت سابق) 0
اسحاق علی بیاتی مدیر گروه رشته های کشاورزی دانشگاه پیام نور، کبودرآهنگ، همدان حسین میرزایی ندوشن استاد، موسسه تحقیقات جنگلها و مراتع کشور، تهران محمد رضا بی همتا استاد، پردیس کشاورزی و منابع طبیعی، دانشگاه تهران، کرج

in order to find the superior genotypes and high yielding potato varieties, the experiment was carried out on 33 introduced potato genotypes and varieties based on a complete randomized block design with four replications, in which a number of morphological characteristics were investigated. results of analysis of variance on the recorded traits revealed that the studied genotypes were signific...

Journal: :بوم شناسی کشاورزی 0
محمدجواد ارشدی حمیدرضا خزاعی مهدی نصیری محلاتی سید امید عاقلی عاقلی

in order to investigate the effects of nitrogen fertilizer on yield and yield component of potato, (solanum tuberosum l.) and researching for direct and indirect effects of some important agronomic traits, an experiment was conducted based on randomized complete blocks design with three replications at the agricultural research station, ferdowsi university of mashhad, iran, during 2008. chlorop...

2017
Betaw Hirut Hussein Shimelis Mengistu Fentahun Merideth Bonierbale Manuel Gastelo Asrat Asfaw

Recurrent drought and late blight disease are the major factors limiting potato productivity in the northwest Ethiopian highlands. Incorporating drought tolerance and late blight resistance in the same genotypes will enable the development of cultivars with high and stable yield potential under erratic rainfall conditions. The objectives of this study were to assess combining ability effects an...

Ali Tabatabai, Mohammad Reza Naderi Mousa Arshad

In order to investigate the effect of different levels of biological fertilizers on potato performance (cv. Marfona), an experiment was carried out as strip plot based on RCB design with 3 replications in 2011 at Isfahan. Treatments included Nitrocara at 4 levels (0: control, 220, 330 and 440 ml.ha-1) as a first factor and Nitroxin+ Phosphate at 4 levels (0+0: control, 20+100, 30+150...

Journal: :international journal of advanced biological and biomedical research 2014
farnoosh jafari

objective: an experiment was performed in ardabil (2012) to investigate the effects of manure consumption in different amounts on reducing nitrogen fertilizer consumption in potato cv. agria. methods: this research was conducted in factorial design based on randomized completely blocks design in three replication  in which two manure factors in three levels (control, 30 and 60 tons/h) and nitro...

The effect of mycorrhiza fungi was studied on growth and yield of potato (Solanum tuberosum L.) in Fereidoonshahr, Esfahan, Iran during 2013 growing season. The experiment treatments were arranged in a factorial design based on a complete randomized block design with three replications. Four phosphorus fertilizer levels of 25%, 50% 75% and 100% P recommended with two levels of Mycorrhiza: with ...

A. Patanothai, C.C. Holbrook D. Puangbut N. Vorasoot S. Jogloy,

Seasonal variation (e.g. temperature and photoperiod) between growing seasons might affectinulin content and inulin yield of Jerusalem artichoke. However, there is limited information ongenotypic response to seasons for inulin content and inulin yield. The objective of this studywas to investigate the variability in genotypic response to seasons for inulin content and inulinyield of Jerusalem a...

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