Mostrando entradas con la etiqueta India. Mostrar todas las entradas
Mostrando entradas con la etiqueta India. Mostrar todas las entradas

sábado, 26 de marzo de 2016

Phytochemical evaluation of PHYSALIS peruviana fruits - Evaluación fitoquímica de frutos de PHYSALIS peruviana

Source: Vandana Bharthi et al., 2016

For centuries fruits have been an integral part of human consumption for medicinal and nutritive purposes. Fresh fruits can be useful to nourish our body, acts as good cleansers and protects our body from toxic metal. The present study, conducted in India, communicates on the preliminary phytochemical analysis, powder microscopy of fruits of Physalis peruviana. It is a widely used medicinal herb for treating cancer, malaria, asthma, hepatitis, dermatitis and rheumatism. It is commonly known cape gooseberry, physalis or goldenberry. It has potential anti-hyperglycemic activity, antioxidant activity and anion scavenging activity, anti-hepatotoxic and antiinflammatory effect. The major bioactive compounds, physalins (A, B, D and F) and glycosides (such as myricetin-3-O-neohesperidoside), showed anticancer activity. Preliminary phytochemical analysis revealed the presence of alkaloids, carbohydrates, flavonoids, phenols, proteins, saponins, tannins, glycosides and starch. 
Source: Vandana Bharthi, Prathapa Reddy M, Shantha TR, Venkateshwarlu G. 2016. International Journal of Herbal Medicine. Full paper @ http://www.florajournal.com

sábado, 21 de marzo de 2015

New CUCUMBER varieties for greenhouse in tropical regions - Nuevas variedades de PEPINO para invernadero en regiones tropicales

In India, the beit alpha cucumber is a popular crop amongst local greenhouse growers. In order to make better varieties available for the growers, the Turkish breeder Yuksel Tohum has developed a special program to increase the potential of Indian cucumber growers.  The breeder's development team have been working on Beit Alpha cucumber varieties that satisfy the requirements of markets in India. The first promising new parthenocarpic Alpha Beit cucumbers of this breeding program are Rica F1 and Terminator F1.




The most significant characteristics of Rica F1 are dark green skin colour, skin shine, 15-16 cm fruit length and tolerance to hot weather. Indian growers are also satisfied about the high yields and vigor of Rica F1. Terminator F1 has multi fruit settings and  produces cucumbers of 17-18 cm. Terminator F1 is suitable for summer and autumn cultivation. "The plants grow rapidly, have powerful sprouting ability and a great yield potential", said Yuksel's İsmail Gülsoy.
According to İsmail Gülsoy,  both varieties were outstanding in observations in 2013-2014 in India, showing good settings in high temperatures and impressive resistance. "We now have 80 percent of the market for Beit Alpha type cucumbers", İsmail Gülsoy said. We see a lot of potential in the Indian market, hence we will continue to focus on this area."

 

miércoles, 25 de febrero de 2015

Organic farming continues to rise across the globe - La agricultura orgánica sigue creciendo en el mundo

2 million of the world’s 1.5 billion farmers are now producing organically, with nearly 80 percent based in developing countries. India boasts the most certified organic producers, followed by Uganda and Mexico.

A farmer sits on a trolley loaded with melons as he waits for customers at a fruit and vegetable market in the northern Indian city of Chandigarh. Ajay Verma/Reuters
According to the International Federation of Organic Agricultural Movements (IFOAM), 2 million of the world’s 1.5 billion farmers are now producing organically, with nearly 80 percent based in developing countries. India boasts the most certified organic producers, followed by Uganda and Mexico.
Currently 164 nations have certified organic farms, powering an industry worth $63.9 billion. (In 2000, there were 86 countries with certified farms producing $15.2 billion.) With this growth come opportunities for farmers to add value to their products and access expanding markets.     
While the 94 million acres of certified organic agricultural land constitutes less than 1 percent of total global agricultural land, industry analysts call the growth of organics significant, also noting that the certified numbers fail to account for the vast numbers of small-scale farmers who use organic methods by default.
“[There are] probably 500 million small family farms worldwide; most of those are traditional farmers who farm primarily through organic principles,” says Andre Leu, president of IFOAM.
He adds that 200,000 organic farmers become newly certified each year. “In most places there is still a dramatic loss [in the numbers] of farmers and ... where we see growth is in the organic sector.”
Farmers today, battling climate swings and plummeting farm incomes, are essentially faced with four options: leave farming completely, obtain off-farm income, expand and play the commodity game more efficiently, or find ways to add value per unit of production, says Joel Gruver, a soil science professor at Western Illinois University in Macomb.
“Basically, organic farming anywhere in the world – if you are certified – is the one label that is most clearly defined,” says Professor Gruver, the university’s director of organic research. “Each nation has its own rules in how they define organic, but the general set of rules is very much the same,” he says. Organic methods eschew chemical additives and rely on such practices as crop rotation to harness ecological processes that promote healthy soils and fight disease, weeds, and pests.
For consumers, organic farming addresses a range of issues on which many feel conventional farming falls short: environmental impact, pesticide residues, and nutritional quality. It addresses concerns about energy consumption and climate change, and even restores a social connection to the land that many feel commodity farming has eroded.
In fact, consumer demand is the driving force behind the growth. In 2012 in the United States and Europe, markets with a healthy appetite for organic goods, there was a 10 percent year-on-year rise in sales.
“Organic farming is the fastest growing multi-product sector in the world,” says Mr. Leu. “[I]f you go into any store now, organic products are in every section. Anything from dairy to [prepared foods] to body care products to organic clothing.... And there is no other sector like that.”
Organic farming does draw critics. Some question the consistency of its accreditation and labeling system. There is debate over whether organics deliver higher nutritional value, and concern that the certification process is too costly to allow for financial success. And there is doubt over whether organic methods can yield enough to feed an ever-growing population. Yet consumer preference continues to grow.
“[T]here is more demand than supply,” says Anna Lappé, author of “Diet for a Hot Planet.” Ms. Lappé also points out that less than 1 percent of agricultural research funding now goes toward refining proven chemical-free farming methods.
Still, there have been considerable efforts to support organic farmers. A growing number of nonprofits provide microloans. IFOAM publishes the principles of organic farming on its website for those who want to practice it but can’t yet afford certification. Countries such as Denmark and Sweden have set goals for organic agriculture. The US offers small grants and loans.
Commercial investment may gain momentum, too. Nature’s Path, an organic cereal manufacturer, recently bought 5,640 acres of farmland in Canada and northern Montana in efforts to support organic family farmers there.