Doing her bit: A student of Home Science College spray-painting a Ganesha idol in the city on Saturday. Home Science Department creates natural colours that are as good as synthetic ones In a small room at Home Science College near Reserve Bank of India, Sowmya, a final-year student, takes up …
Influence of exotic plant invasions on the structure and functional attributes of native ecosystems has been extensively documented and debated. The complex interactions of invasive species with native ecosystems make invasion ecology an interesting and important area of research. Prosopis julifora native to south and central America was introdouced in …
We coordinated biogeographical comparisons of the impacts of an exotic invasive tree in its native and non-native ranges with a congeneric comparison in the non-native range. Prosopis juliflora is taxonomically complicated and with P. pallida forms the P. juliflora complex. Thus we sampled P. juliflora in its native Venezuela, and …
Tejpal Mehta, former sarpanch of village Dighariya, is well known all over Thana Gaji tehsil of Rajasthan’s Alwar district because he is among the rare few who possesses 100 milch animals, both indigenous and crossbred. He also owns eight hectares (ha) of land. But that does not seem enough in …
Business is down at the Surya Chambal power plant, but not because of recession. It is the fuel. This power plant runs not on coal, but on mustard husk. When it was set up four years ago in Kota, in Rajasthan, mustard husk was in surplus. It cost Jyoti Ranjan, …
With so many contenders emerging for agricultural residue and fuel wood, biomass power plant owners are looking beyond national boundaries for viability. To make a profit they now look at carbon credits. “They are the plant’s lifeline,” Ranjan said. His power plant in Kota uses 1.4 kg husk for each …
Differences in foliage tissue concentration of elements were assessed for Prosopis juliflora, Calotropis gigantia and Ipomoea fistulosa growing on abandoned fly ash and a control soil. In general, plants from the fly ash exhibited reduced concentrations of N, K, Ca, Mg, S and Mn while elevated trace element concentration in …
US farmers appeal for commercial hemp farming Two farmers in the US state of North Dakota are appealing against a lower court's decision over commercial hemp farming. The lawsuit aims to end the US Drug Enforcement Administration's (DEA's) ban on state-regulated commercial hemp farming. Those advocating the ban on hemp …
Mining is generally followed by a revegetation programme carried by the Forest Department. In such programmes, often exotic plant species are also used along with native tree species. Since the last one and half decades an exotic tree species, Prosopis juliflora has gained tremendous popularity among forest officials due to …
The hot arid regions of India in economically and environmentally disadvantaged part of the country with unique problems. These, ecosystems are highly fragile and large liabilities causing severe impediments in development programmes. Despite of hostile conditions, Indian hot arid zone are fairly well vegetated and tree species diversity perhaps much …
scientists call it Prosopis juliflora . The people of Kutch in Gujarat call it the gando bawal (the mad tree). Brought to India in 1877 by the British, it was introduced in the 1950s and the 1960s in Kutch to check the spread of the Little Rann of Kutch. Now, …
