نتایج جستجو برای: seeds of three varieties of rapeseed sarigol pf
تعداد نتایج: 21215014 فیلتر نتایج به سال:
to explore the idea the investingation proposed, aimed at finding whether the performances of the population of iranians students studying english in an efl context are consistent in l1 and l2 writing taks and whether there is a cross-linguistic transfer in this respect. in this regard the subjects were instructed to write four compositions-two in english and two in farsi-which consisted of an ...
ABSTRACT- Different soil potassium (K) pools including soluble, exchangeable and non-exchangeable in surface and subsurface soils may be totally used by canola roots at different growth stages under drought conditions. A field experiment was conducted for one growing season (2013-2014) to study K pools changes during growth stages of two rapeseed cultivars under drought. The experiment was arra...
a greenhouse experiment was conducted to evaluate the competitive effects of different densities of wild mustardas against rapeseed. the experiment was performed in a randomized complete block design with four replicationsusing replacement series in which wild mustard and rapeseed were respectively planted in different ratios of 4:0, 3:1,2:2, 1:3 and 0:4 plants per pot. results indicated that t...
abstract: the potato tuberworm, phthorimaea operculella (zeller), is an important insect pest of potato (solanum tuberosum l.) in the storage and field in most parts of the world especially in tropical and subtropical regions due to its close relationship with the host, high reproductive potential and high economic losses. information on host preference, life table parameters and digestive en...
Rapeseed is a highly valuable livestock feed as its seeds contain higher percentage of oil and protein compared to other agricultural crops such pea, wheat, barley flour. are rich in oil, with percentages ranging from 21% 33% 42% 48%, respectively. flour now has content that 1.9 4.0 times than barley, pea also produces 1 ton per hectare along 0.41 0.44 tons roughly 0.2 protein. With the introdu...
چکیده ندارد.
Due to the increasing need of the country to imported edible oil and rapeseed importance among oilseeds, efforts to increase its grain yield and oil content are of high importance. Therefore, recognizing the traits that increase grain yield of rapeseed has an important role in the success of breeding programs. Thus, sixteen rapeseed genotypes were evaluated in a randomized complete block design...
A method for transformation of B.napus is presented in this study. The protocol is based on infection of cotyledonary petioles of 5-day-old and hypocotyl segments of 14-day-old seedlings with an Agrobacterium tumefaciens strain LBA 4404 carrying a disarmed binary vector pBI121. The T-DNA region of this binary vector contains the neomycin phosphotransferase II (NPTII) and glucuronidase (GUS) gen...
Rice-rapeseed relay cropping is an effective way to use winter fallow fields and increaseland use efficiency. However, the overlapping period of 10–15 days for rice-rapeseedcultivation results in reduced winter survival and less yields. Therefore, in this study, weinvestigated if the treatment of oil rape seeds with paclobutrazol (PAC) improves its winterhardiness and yields by altering its cro...
testing plays a vital role in any language teaching program. it allows teachers and stakeholders, including program administrators, parents, admissions officers and prospective employers to be assured that the learners are progressing according to an accepted standard (douglas, 2010). the problems currently facing language testers have both practical and theoretical implications but the first i...
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