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Feeling no pain: plants were first to let it happen

Age of Herbals somewhere  during  1565 in this part of globe saw many medical man searching...

Sitopaladi churna is an ayurvedic medicine for cough and cold

Sitopaladi churna is an ayurvedic medicine for cough and cold and sneezing nose. A little portion...

Ethnobotany and Ocimum sanctum (Tulsi)

The term 'ethnobotany' was first applied by Harshberger in 1895 to the study of plants used by...

Gene, gene expression, gene silencing and RNAi

Gene Expression?–What is a Gene?A gene codes for a homogeneous ‘functional unit’ – classically...

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Ashwani KumarRSS Feed of this column.

Professor Emeritus ,Former Head of the Department of Botany, and Director Life Sciences, University of Rajasthan, Jaipur. 302004, India At present freelance consultant with Bioenergia. Spain and... Read More »

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Renewable energy for climate change mitigation andsustainable development.

Ashwani Kumar

Bhutanese Medical System: The Bhutanese medical system goes well beyond the notion of medicine in the narrow western sense. It forms a part of their culture and tradition, in which "Buddhism" is the prevailing influence. Health and spirituality are inseparable and together they reveal the true origin of any sickness. The art of healing is, therefore, a dimension of the sacred life style of Bhutanese people. The system of medicine used in Bhutan is known as "Sowa Rigpa".
Name- Catharanthus roseus (Madagascar Periwinkle) (fig.-1) is a species of Catharanthus native and endemic to Madagascar. Synonyms include Vinca rosea (the basionym), Ammocallis rosea, and Lochnera rosea; other English names occasionally used include Cape Periwinkle, Rose Periwinkle, Rosy Periwinkle, and "Old-maid". In the wild, it is an endangered plant; the main cause of decline is habitat destruction by slash and burn agriculture.[3] It is also however widely cultivated and is naturalised in subtropical and tropical areas of the world.[4] It is an evergreen subshrub or herbaceous plant growing to 1 m tall. The leaves are oval to oblong, 2.5–9 cm long and 1–3.5 cm broad, glossy green, hairless, with a pale midrib and a short petiole 1–1.8 cm long; they are arranged in opposite pairs.
Starting from 1982 when I attended 2nd EU biomass conference in Berlin ICC for the first time till this 19th EU in a span of 30 years Biomass has received greater interest from EU and greater acceptance . In the present conference 6th to 10th June at Berlin around 1000 presentations give state of art of biomass and its use for future. What is the alternatives available ? Our solar system is life line for survival on earth and plants are only source of food fiber and timber and fuel also. However there is need to search novel plants which can grow in saline areas and produce biomass like Salicornia spp. or produce high yielding strins of Jatropha.
Strawberries are going to be smaller and other crops with low yields due to poor rains and high temperature is it true for most of europe I read this news in a news paper here in europe.
Global climate change has stimulated efforts to reduce CO2 emissions. Photosynthetic organisms use solar energy to generate reducing equivalents and incorporate atmospheric CO2 into organic molecules. Cellular phenotype is a manifestation of gene expression levels, metabolic demand, resource availability, and cellular stresses. Currently, cellulosic biofuels and algal biodiesels are prominent biological approaches to sequester and convert CO2. Today, ethanol and biodiesel are predominantly produced from corn kernels, sugarcane or soybean oil. However another biofuel feedstock, lignocellulose—the most abundant biological material on earth is being explored. Lignocellulose is everywhere—wheat straw, corn husks, prairie grass, discarded rice hulls or trees.