Interactive Effect of Elevated CO2 and Drought Stress on Leaf Anatomy in Brassica Species

نویسندگان

چکیده

The aim of present study was to understand how the ultrastructure leaf mesophyll cells in Brassica can be altered under elevated CO2 by interactive effect on anatomy and ultra structure species moisture stress conditions. Results experiment revealed that crop genotypes differ greatly response Elevated brought about an increase cell chloroplast expansion genotypes. also increased thickness epidermis, size ofmesophyll cells, accumulation starch number granules per juncea cultivars. These alterations plants might help plant adjustment changing climate future.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Interactive effects of elevated CO2 and precipitation change on leaf nitrogen of dominant Stipa L. species

Nitrogen (N) serves as an important mineral element affecting plant productivity and nutritional quality. However, few studies have addressed the interactive effects of elevated CO2 and precipitation change on leaf N of dominant grassland genera such as Stipa L. This has restricted our understanding of the responses of grassland to climate change. We simulated the interactive effects of elevate...

متن کامل

Elevated CO2 Atmosphere Minimizes the Effect of Drought on the Cerrado Species Chrysolaena obovata

Chrysolaena obovata stores inulin in the rhizophores, associated with drought tolerance. While crop plants are widely studied concerning the interactive effects of high [CO2] and drought, few studies reported these effects in native species. Here, we evaluated the combined effects of these factors on water status and fructan metabolism in C. obovata, a native Cerrado species. Two lots of plants...

متن کامل

Interactive effects of elevated CO2 and drought on nocturnal water fluxes in Eucalyptus saligna.

Nocturnal water flux has been observed in trees under a variety of environmental conditions and can be a significant contributor to diel canopy water flux. Elevated atmospheric CO(2) (elevated [CO(2)]) can have an important effect on day-time plant water fluxes, but it is not known whether it also affects nocturnal water fluxes. We examined the effects of elevated [CO(2)] on nocturnal water flu...

متن کامل

Elevated CO2 decreases leaf fluctuating asymmetry and herbivory by leaf miners on two oak species

Fluctuating asymmetry (FA) represents small, random variation from symmetry in otherwise bilaterally symmetrical characters. Significant increases in FA have been found for several species of plants and animals in response to various stresses, including environmental and genetic factors. In this study, we investigated the effects of elevated CO2 on leaf symmetry of two oak species, Quercus gemi...

متن کامل

Interactive effects of drought stresses and elevated CO2 concentration on photochemistry efficiency of cucumber seedlings.

To reveal and quantify the interactive effects of drought stresses and elevated CO2 concentration [CO2] on photochemistry efficiency of cucumber seedlings, the portable chlorophyll meter was used to measure the chlorophyll content, and the Imaging-PAM was used to image the chlorophyll fluorescence parameters and rapid light response curves (RLC) of leaves in two adjacent greenhouses. The result...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: International Journal of Enviornment and Climate Change

سال: 2021

ISSN: ['2581-8627']

DOI: https://doi.org/10.9734/ijecc/2021/v11i230366