نتایج جستجو برای: saccharum officinarum
تعداد نتایج: 3066 فیلتر نتایج به سال:
The objectives of this study are (i) to develop the Recommended Technology Adoption Index (RTAI), and (ii) to determine the relationship between socio-economic characteristics of the farmers which affect the technology adoption level of Sugarcane (Saccharum officinarum). The average technology adoption index of study area was 0.72 with minimum 0.46 and maximum of 0.89 and the correlation betwee...
Cells of Saccharum officinarum submitted to hydrolyzated chitin for 1 to 8h produced phenolic compounds. These alterations were observed through cytochemical methods using Toluidine Blue and Phloroglucinol/HCl. After 4 h, besides cell wall change, there was a change in nuclear pattern of chitin treated cells. There was a 96% increase in nuclear area in 6 h chitin treated material, as observed b...
Whole genome duplication has played an important role in plant evolution and diversification. Sugarcane is an important crop with a complex hybrid polyploid genome, for which the process of adaptation to polyploidy is still poorly understood. In order to improve our knowledge about sugarcane genome evolution and the homo/homeologous gene expression balance, we sequenced and analyzed 27 BACs (Ba...
جنس ساکاروم (Saccharum) دارای سطح پلی پلوییدی بالا و آنیوپلوییدی فراوان است. این مطالعه برای تهیه اطلاعات سیتولوژیکی در مورد ارقام هیبریدی که در ایران کشت می شوند انجام شد. نوک ریشه های هر رقم ابتدا با محلول آلفا- برومونفتالن اشباع به مدت هشت ساعت در دمای 4 درجه سانتی گراد پیش تیمار شدند، سپس در محلول فیکساتیو 1:1 از اسید کرومیک 1%: فرمالدیید 10% به مدت 48 ساعت قرار داده شدند و جهت هیدرولیز از ...
In diploids, crop improvement has been assisted by genome maps, but the traditional maps based on visible mutations that are simply inherited cannot be applied to polyploids. In addition, morphological markers are few in number, they often interact epistatically and in a dominant.recessive manner, and may exert such a strong effect as to be undesirable in a breeding programme. Molecular marker ...
ABSTRACT Soil quality is important for providing adequate conduction the production of food, fiber, and energy without significant alterations in environment. Fragile soil indexes have been presented as indicators (i.e., porosity carbon stocks) due to easy modification by management crop cultivation systems. The objective this study was determine discuss how operates distribution macro- micropo...
Field investigations were carried out during 2018/19 at Sugarcane Research Center Farm El Guneid, Sudan, in two sites, to evaluate the effect of combination chemical herbicides, Ametryne (3.8 L/ha) + Atrazine L/ha), (3.0 Pendimethalin (2.9 and Metribuzin (5.21 (3.57 on common weed control, sugar cane growth, yield quality. Experimental design was a randomized complete block (RCBD) with three re...
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