Category: Uncategorized

Need a quick 10 minute full body workout give this a try. Thanks Lisa for making this for BioStim readers.

Michael Pollan (famous for The Omnivore’s Dilemma book) takes us on a exploration of the human relationship with the plant world, seen from the plants’ point of view.

John Mackey the CEO of Whole Foods. “I think the critics of capitalism have got it in this very small box – that it’s all about money, And yet, I haven’t found it be that way. I’ve known hundreds of entrepreneurs and with very few exceptions most of them did not start their businesses primarily to make money.”

Businesses are at their best when reaching for a higher purpose that ranges far beyond any simplistic notions of the profit motive or self-interest. There are organic businesses in Australia that don’t have a higher purpose they just won’t the scam and profit from consumers to make a quick buck. We need to look at the higher purpose instead on how to make money.

One of the best interviews where Milton Friedman’s ideas are really questioned. 

Interesting to see how the number of babies per woman has been decreasing all over the world even in the 3rd world. 80% of countries now only have about 2 children per woman no matter their income levels. High infant mortality means higher birth rates. We have to plan to feed 10 billion people by 2100 not 16 billion that some people mention. 

Tony Windsor is pushing for the reregulation of aspects of the wheat export market to give farmers so called greater protection. Deregulation hasn’t been around for that long and maybe it needs a bit more time to settle. I think a better option is how do we get more grain handlers into the market to drive competition? What do you think?

 

Some good points especially the forcing of spraying DDT on private property for the “public good” that Rachel Carson brought up. Some things haven’t worked though eg. we shouldn’t force other countries to adopt our regulations as we have no idea of all their circumstances. Precautionary principle can be dangerous with unintended consequences especially in 3rd world economies. 

The fertiliser company pled guilty to “illegally applying insecticides to its wild bird food products that are toxic to birds, falsifying pesticide registration documents, distributing pesticides with misleading and unapproved labels and distributing unregistered pesticides” in February 2012.

The insecticides added to Scotts wild bird food products were Actellic 5E and Storcide II, but these were prohibited by the EPA.

Putting this chemical in the food was to keep microbes from eating the food before the birds could.

The latest trials conducted by Wageningen University and Lancaster have shown the beneficial relationship between clover and grass often leads to a richer harvest.

It is hardly ground breaking news but they showed that clover plants and grasses transport carbon into the ground more quickly and produce increases biomass if both plant species grow close to each other rather than surrounded by plants of the same species.

Also, when the crops grow together the researchers also found higher levels of both carbon and nitrogen, which is the main food source. The findings which were published in PlosONE show that mixed cropping, in nitrogen-fixing plants and their neighbours results in an improvement in weight and quality for the plants involved.

Clover species live collectively with root inhabiting bacteria that remove nitrogen from the air and make it available to the plants. Non-nitrogen-fixing neighbouring plants benefit as well because nitrogen in clover is released into the soil due via the roots. This relatinoship has been known about for a long time but the question researchers wanted to know, was whether it was reciprocated.

The researcher therefore discovered that there was mutuality benefit between plants fix nitrogen and those that do not. This results in these particular plant species producing a higher yield of mixed crops in comparison to plants from monocultures. Additionally, the plant communities lost less carbon through plant and soil respiration if they were composed of plant species mixtures both compared to when the plant species were cultivated in a monoculture.

The research showed that White Clover in particular rapidly transported the carbon it has absorbed during the day to underground plant parts- but only if it grew in the surrounding of different species. If this was the case then transport was three times quicker and surrounding plants can absorb it faster.

Sources:
Increased plant carbon translocation linked to over-yielding in grassland species mixtures. by Gerlinde De Deyn, Helen Quirk, Simon Oakley, Richard Bardgett & Nick Ostle. PlosONE 25 September 2012.