نتایج جستجو برای: 2011 under normal optimum sowing date and heat stress late sowing date conditions on 11 wheat genotypes including yavaroos

تعداد نتایج: 18887277  

Journal: :iran agricultural research 2015
mohsen edalat ali dadkhodaie rouhollah nederi kharraji

chickpea (cicer arietinum l.) is a native crop of asia which is grown worldwide including iran.in this study,different selection criteria including correlation,regression and path analysis were used to improve yield.the experimental design was split plot with rcbd replicated four times in which three sowing dates (5 january,4 february,and 5 march) were used in main plots and four genotypes;two ...

ژورنال: علوم آب و خاک 2008
فلاح, سیف اله ,

To study the effects of planting date and density on yield and its components in chickpea (Cicer arietinum L.) genotypes under dryland conditions of Khorram-Abad, an experiment was conducted during 2005-2006 growing season at the Agricultural Research Station of Lorestan Weather Department. Three sowing dates (March 6, March 21, and April 5) and two chickpea genotypes (Greet and Flip 93-93) wit...

فلاح, سیف اله ,

To study the effects of planting date and density on yield and its components in chickpea (Cicer arietinum L.) genotypes under dryland conditions of Khorram-Abad, an experiment was conducted during 2005-2006 growing season at the Agricultural Research Station of Lorestan Weather Department. Three sowing dates (March 6, March 21, and April 5) and two chickpea genotypes (Greet and Flip 93-93) wit...

Journal: :پژوهش های حبوبات ایران 0
رحیم بیات سیدحسین صباغ پور علی حاتمی علی اشرف مهرابی

in order to evaluate the effect of different levels of sowing dates and plant density on grain yield and its components in chickpea var. arman, a field study was conducted at ekbatan research field station of agricultural and natural resources research center of hamedan province under rainfed condition during 2009-2010 cropping season. treatments were arranged as split plot on the basis of rand...

Journal: :حفاظت گیاهان 0
ملیحه قنبری مطلق مهدی راستگو مجید پوریوسف جلال صبا

abstract to evaluate the effect of sowing date and weed interference on growth indices of red bean cultivars with different growth habit, a field experiment was carried out during the spring 2009 at university of zanjan as a factorial split plot on the basis of randomized complete block design, with three replications. main plots included factorial of three red bean cultivars (derakhshan (stand...

Journal: :Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment 2012
J E Olesen C D Børgesen L Elsgaard T Palosuo R P Rötter A O Skjelvåg P Peltonen-Sainio T Börjesson M Trnka F Ewert S Siebert N Brisson J Eitzinger E D van Asselt M Oberforster H J van der Fels-Klerx

The phenological development of cereal crops from emergence through flowering to maturity is largely controlled by temperature, but also affected by day length and potential physiological stresses. Responses may vary between species and varieties. Climate change will affect the timing of cereal crop development, but exact changes will also depend on changes in varieties as affected by plant bre...

Journal: :چغندرقند 0
سمر خیامیم مربی پژوهش موسسه تحقیقات چغندرقند داریوش فتح اله طالقانی استادیار پژوهش موسسه تحقیقات چغندرقند

sowing and harvesting date are the most important agronomic factors that we should pay attention to proper date selection for sowing date in order to achieve good crop establishment and to harvest date in order to achieve the best time for crop quantities and qualities ripening. farmers intend to germinate sugar beet seed at minimum environmental temperature. sowing date affects crop canopy dev...

2017
Kumari Sita Akanksha Sehgal Jitendra Kumar Shiv Kumar Sarvjeet Singh Kadambot H. M. Siddique Harsh Nayyar

Rising temperatures are proving detrimental for various agricultural crops. Cool-season legumes such as lentil (Lens culunaris Medik.) are sensitive to even small increases in temperature during the reproductive stage, hence the need to explore the available germplasm for heat tolerance as well as its underlying mechanisms. In the present study, a set of 38 core lentil accessions were screened ...

Roselle )Hibiscus sabdariffa  L.) is a new medicinal plants can be used as a suitable plant in cropping pattern. Recently, due to different uses has been considered by farmers. In order to evaluate the effects of sowing date and intra-row on leaf area index, dry matter accumulation and physiological characteristics of roselle (Hibiscus sabdariffa L (.the field experiment was conducted split plo...

ژورنال: علوم زراعی ایران 2022

Camelina is one of the plants that it seed yield is highly dependent on planting date. This experiment was conducted using randomized complete blocks design with three replications in research farm of Fasa Branch, Islamic Azad University, Fasa, Iran in 2018 and 2019 cropping seasons. Planting dates at six levels; November 1, 11, 21 (autumn sowing) and February 20, March 1 and 11 (winter sowing)...

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