نتایج جستجو برای: 1 total yield

تعداد نتایج: 3440294  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده کشاورزی 1392

هدف از این پژوهش بهبود گوارش پذیری سورگوم دانه ای با کاهش تانن سورگوم دانه ای و جیره نویسی به روش استاندارد آمینواسیدهای گوارش پذیر در جوجه های گوشتی cobb 500)) بر پایه سورگوم دانه ای و بررسی اثر جیره ها بر عملکرد، گوارش‎پذیری مواد خوراکی، وزن نسبی اندام ها و لاشه بود. در آغاز هفته ی دوم دوره پرورش، تعداد 320 قطعه جوجه ی به 8 تیمار (هر تیمار دارای 4 تکرار و هر تکرار دارای 10 قطعه جوجه) دسته بند...

Journal: :علوم گیاهان زراعی ایران 0
علی نخ زری مقدم استادیار، گروه تولیدات گیاهی، دانشگاه گنبد کاووس غلامعلی نورا مدیر جهاد کشاورزی گنبد کاووس علی راحمی کاریزکی استادیار، گروه تولیدات گیاهی، دانشگاه گنبد کاووس

in order to study the effect of planting pattern and nitrogen application on barley and faba bean yield and quality of forage in intercropping, an experiment was conducted on farm of agricultural and natural resources faculty of gonbad kavous university as factorial based on rcbd with three replications in 2012-2013. planting pattern consisted of five levels, i.e. sole barley, intercropping of ...

2013
Michael Wolff Yu-Zhen Hua Alessandro Santi Erika Ocon Benedicte Weiss

Follicle flushing has been proved to be ineffective in polyfollicular in vitro fertilization. To analyze the effect of flushing in monofollicular in vitro fertilization we aspirated and then flushed the follicles in 164 cycles. Total oocyte yield/aspiration was 44.5% in the aspirate, 20.7% in the 1(st) flush, 10.4% in the 2(nd) flush and 4.3% in the 3(rd) flush. By flushing, the total oocyte...

Basazinew Degu Bizuayehu Tesfaye,

A field experiment was conducted to assess the optimum inter- and intra-row spacing on growth, yield and yield component of Roselle (Hibiscus sabdariffa L.) in 2014/15 cropping season at Wondo Genet Agricultural Research Center experimental site (at Wondo Genet station). Two inter-row spacing (60 and 90 cm) and three intra-row spacing (30, 60 and 90 cm) were evaluated using two varieties, WG-Hi...

Basazinew Degu Bizuayehu Tesfaye,

A field experiment was conducted to assess the optimum inter- and intra-row spacing on growth, yield and yield component of Roselle (Hibiscus sabdariffa L.) in 2014/15 cropping season at Wondo Genet Agricultural Research Center experimental site (at Wondo Genet station). Two inter-row spacing (60 and 90 cm) and three intra-row spacing (30, 60 and 90 cm) were evaluated using two varieties, WG-Hi...

Journal: :پژوهش های زراعی ایران 0
سید غلامرضا موسوی ام لیلا محمدی رضا برادران محمد جواد ثقه الاسلامی ابراهیم امیری

in order to study the effect of n fertilizer rates on morphological traits, yield and yield components of rice cultivars, a study was carried out in rice research institute of rasht, iran during 2009. it was a two-variable factorial experiment based on a randomized complete block design with three replications. the first factor was nitrogen fertilization at four rates of 0, 30, 60 and 90 kg n h...

2015
Kico Dhima Ioannis Vasilakoglou Stefanos Stefanou Ilias Eleftherohorinos

A 2-year field study was conducted in northern Greece to investigate the effect of nitrogen fertilization and irrigation on productivity of three Greek chickpea varieties (“Amorgos” “Serifos”, “Andros”). Chickpea, grown under irrigation regime (30 + 30 mm of water) and fertilized with 50 kg·N·ha−1 before planting and with 40 kg·N·ha−1 at blossom growth stage, produced more total dry biomass and...

ژورنال: علوم زراعی ایران 2021

One of the most complicated issues in plant breeding programs is genotype by environment interaction. To evaluate seed yield stability of 18 chickpea promising lines, a field experiment was conducted using randomized complete block design with four replications in two cropping seasons (2018-19 and 2019-2020) in four research stations (Maragheh, Kurdistan West Azerbaijan and Hamedan), Iran. Comb...

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