Saturday, 24 July 2010

Biologically Active Natural Products: AgrochemicalsBiologically Active Natural Products: Agrochemicals

Biologically Active Natural Products: AgrochemicalsBiologically Active Natural Products: Agrochemicals
Natural products that have both plant growth regulatory properties and pharmaceutical properties are examined in this book. This is the first and most up-to-date text linking agrochemistry and pharmaceutical chemistry in an easy to read presentation for practitioners in both fields. Due to the intense and widespread attention being given to the undesirable side-effects of commercial herbicide products such as residual contamination, resistance, ecosystem impairments, and waste generation, the discovery of new, natural herbicides that are biologically safe will prove to be significant and profitable. Featuring over 200 tables, Biologically Active Natural Products: Agrochemicals is very useful to those in the agrochemical and pharmaceutical industries, as well as those in biochemistry, plant pathology, and natural products study and development.

Iranian Round' Big Cherry Chilli


This chilli is nice and early with loads of heat. We bred this hot cherry pepper ourselves, from an early fruiting variety collected in Iran in 1944.
The tall plants soon set lots of spherical bright red fruit about an inch across - just the size of a cherry tomato - but much, much spicier. Ideal for using fresh or drying.
The original seed collected in 1944 was supposedly sweet - but when we grew it out, we had a real shock when we munched the first one as they were ALL ferociously hot. It was a very good chilli pepper, just mis-labelled on the original collecting expedition.
We liked the round ones best, so selected for that shape, carried on breeding, and ended up with this variety. (We have also learnt to nibble cautiously on any new, so-called 'sweet' pepper we try out!)
Very prolific - bushy 2' tall plants soon set lots and lots of 1" diameter chillies

Vegetable Project : Breeding of Tomato


Our on-going 'super-early-tasty-tomato' breeding project is now in its 5th year with some excellent vine tomatoes being multiplied up for us by Tony Haigh. It appears that our particular selection is now stable for 'vine' type and we just need to settle on the final flavour we prefer.
We'll lay them all out on the table and let our friends decide in a grand tomato-tasting session. Those will be the ones we sow from next year.
In the past, every gardener was a plant breeder. So we also made seed from these breeding lines available on our website last year and an astounding 368 of you are also joining in - having requested seed of either the Vine or Bush breeding lines.

This is a great parallel-breeding project and by now we think you should all have big plants with lots of very early green tomatoes set on them. But every one will taste and grow a little differently from the others. . .
Remember, you need to taste & evaluate all the plants you grew and save seed from just 1 tomato from your one favourite plant. Do this for 3 or 4 more years and you will have your own super-early tomato

Seed Collection 2010 vegetable trials

For those of you who are new to us, each year we collect and try out all sorts of new vegetable varieties to find good new things to add to the catalogue. Only if something meets our simple but strict requirements does it get added:
it has to be really easy to grow,
it has to give a good yield,
and it has to taste great.
Anything that can't live up to these 3 premises will be thrown away!
This year we are trying out several new things that you may (or may not) see in 2012 onwards:



Scientist leading GM crop test defends links to US biotech giant Monsanto

The scientist in charge of a taxpayer-funded trial that may determine whether genetically modified crops will be grown in the UK has been attacked for his close links to the US biotech giant Monsanto.
Professor Jonathan Jones, head of the Sainsbury Laboratory at the John Innes Centre, the UK's leading plant research centre, has shrugged off the controversy, insisting he has never tried to hide his business relationship with Monsanto or the GM industry.

But as the scientist overseeing the first UK trials of a GM potato, Jones has found himself at the centre of a storm after anti-GM campaigners used social networking sites such as Twitter to highlight the close links between a company he founded, Mendel Biotechnology, and Monsanto.
Mendel's website states: "Mendel's most important customer and collaborator for our technology business is Monsanto, the leading agricultural biotechnology company in the world."

Thursday, 15 July 2010

Agriculture

Agriculture is the production of food and goods through farming. Agriculture was the key development that led to the rise of human civilization, with the husbandry of domesticated animals and plants (i.e. crops) creating food surpluses that enabled the development of more densely populated and stratified societies. The study of agriculture is known as agricultural science. Agriculture is also observed in certain species of ant and termite.

Agriculture encompasses a wide variety of specialties and techniques, including ways to expand the lands suitable for plant raising, by digging water-channels and other forms of irrigation. Cultivation of crops on arable land and the pastoral herding of livestock on rangeland remain at the foundation of agriculture. In the past century there has been increasing concern to identify and quantify various forms of agriculture. In the developed world the range usually extends between sustainable agriculture (e.g. permaculture or organic agriculture) and intensive farming (e.g. industrial agriculture).

Modern agronomy, plant breeding, pesticides and fertilizers, and technological improvements have sharply increased yields from cultivation, and at the same time have caused widespread ecological damage and negative human health effects.[3] Selective breeding and modern practices in animal husbandry such as intensive pig farming (and similar practices applied to the chicken) have similarly increased the output of meat, but have raised concerns about animal cruelty and the health effects of the antibiotics, growth hormones, and other chemicals commonly used in industrial meat production.

The major agricultural products can be broadly grouped into foods, fibers, fuels, and raw materials. In the 2000s, plants have been used to grow biofuels, biopharmaceuticals, bioplastics, and pharmaceuticals. Specific foods include cereals, vegetables, fruits, and meat. Fibers include cotton, wool, hemp, silk and flax. Raw materials include lumber and bamboo. Other useful materials are produced by plants, such as resins. Biofuels include methane from biomass, ethanol, and biodiesel. Cut flowers, nursery plants, tropical fish and birds for the pet trade are some of the ornamental products.

In 2007, one third of the world's workers were employed in agriculture. The services sector has overtaken agriculture as the economic sector employing the most people worldwide.