نتایج جستجو برای: brassica napus l var talaayeh
تعداد نتایج: 646347 فیلتر نتایج به سال:
Plant used different mechanisms to avoidance drought stress. This study was conducted to evaluate the role of exogenous application of glycine betaine in improving drought tolerance of Brassica napus. The study was performed on randomized complete block design with 3 replications. Different amounts of glycine betaine i.e. 0, 100 and 200 mM in combination with various irrigation periods i.e. 3, ...
فسفر (p) یکی از مهمترین عناصر مورد نیاز در تولید محصول به شمار می آید. بر خلاف سایر عناصر غذایی پرمصرف، فسفر تحرک کمی در خاک دارد. لذا بخش اعظم کودهای فسفاتی که برای تامین فسفر گیاه به خاک افزوده می شوند در مدت زمان کوتاهی تثبیت شده واز دسترس گیاه خارج و در خاک های زراعی آهکی عمدتا به صورت فسفات های کلسیم ترسیب می شوند. شدت این ترسیب در ایران به دلایل متعددی از جمله ارزانی، تصور اشتباه و مصرف ب...
Allopolyploidization with the merger of the genomes from different species has been shown to be associated with genetic and epigenetic changes. But the maintenance of such alterations related to one parental species after the genome is extracted from the allopolyploid remains to be detected. In this study, the genome of Brassica napus L. (2n = 38, genomes AACC) was extracted from its intergener...
Oilseed rape (Brassica napus L.), which has yellow flowers, is both an important oil crop and a traditional tourism resource in China, whereas the Orychophragmus violaceus, which has purple flowers, likely possesses a candidate gene or genes to alter the flower colour of oilseed rape. A previously established B. napus line has a particular pair of O. violaceus chromosomes (M4) and exhibits slig...
این تحقیق در سالهای زراعی 68-1367 و 69-1368 جهت بررسی اثر تغییرات آب وهوای فصلی بر روی ترکیبات شیمیایی محصول علوفه ای چند گونه از جنس براسیکا که شامل: 1. شلغم علوفه ای brassica rapa var. rapifera 2n=20 2. کلزا brassica napus var. oleifera 2n=38 3. کلزای علوفه ای (غده ای) سوئدی2n=38 brassica napus var.. rapifera (swede) 4. تیفون brassica rapa l.xb. pupr. tyfon=2n=20 می باشند‘ در ناحیه شمال ...
Oilseed rape (Brassica napus L.) is an important oilseed crop worldwide and 1000-seed weight (SW) the determinant of seed yield B. napus. To elucidate genetic mechanism SW mining candidate genes, a panel 403 diverse accessions was screened in genome-wide association study (GWAS) using 1.60 million single-nucleotide polymorphisms (SNPs). This identified 340 SNPs significantly associated with by ...
The allotetraploid species Brassica napus L. is a global crop of major economic importance, providing canola oil (seed) and vegetables for human consumption and fodder and meal for livestock feed. Characterizing the genetic diversity present in the extant germplasm pool of B. napus is fundamental to better conserve, manage and utilize the genetic resources of this species. We used sequence-base...
Canola (Brassica napus L. var. oleracea) is the third most common oil-producing crop worldwide after palm and soybean. cultivation requires use of chemical fertilizers, but amount required can be reduced by applying plant growth-promoting bacteria (PGPB). Among PGPB, endophytic have certain advantages as biofertilizers, canola rarely been studied. In this work, we identified a collection bacter...
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