Monday, November 7, 2011

Identification WITH Final Photos


Polydesmus angustus
Flat-backed Millipede
Native to Northwestern Europe
The flat backed millipede has about twenty body segments. They often can be found living in loose soil and the way that their backs are ridged with all of the different body segments helps it manuever through the soil. We found ours after digging around in the soil. It also feeds on decaying plant materials, which fits in beacuse at the bottom of our cubic foot there are a bunch of decaying leaves and grasses.



Sparganophilus (Maybe)
Earth Worm
North America
They are true earth worms and can live in low oxygen areas. They often live by areas with constant supplies of water.










Spodoptera frugiperda
Fall Army Worm
Although the common name includes the word worm, it is actually a caterpillar. Eventually the fall army worm will transform into a moth. The army worm can be detrimental to crops especially when there are many. They will eat and eat until there is nothing left, and when nothing is left, they all pick up and move to the next available food source. There have been large infestations reported in Ethiopia(who had suffcient supplies to rid of the pests, and Somalia, Kenya, and Uganda who did not have sufficient supplies to rid of the pests. Tanzania has also experienced issues with the army worm. The army worms are used in the biomedical field of reasearch when they are trying to produce recombinant DNA because they have viruses that insects only get, which are called baculoviruses.











Blapstinus Aciculus
Darkling Beetle
Birds, lizards, sunspiders, and lizards will eat members of the darkling beetle family. Darkling beetles have many different variations and can be found world wide. The Darkling beetle starts out as a meal worm. They go through a process of transformation similar to how a caterpillar makes a cocoon and stays in there until it has transformed into a butterfly. Mature female darkling beetles live short lives of about 2 months, give or take, and lay around 400-500 eggs during that time.



Annual Sowthistle

Sonchus oleraceus













Non-flowering Rose Bush
Roses are perrinials that are from the genus Rosa. With our specific rose I am not sure we can properly identif it as the rose is not flowering yet.










Sunday, November 6, 2011

Organism ID

Polydesmus angustus
Flat-backed Millipede
Native to Northwestern Europe
The flat backed millipede has about twenty body segments. They often can be found living in loose soil and the way that their backs are ridged with all of the different body segments helps it manuever through the soil. We found ours after digging around in the soil. It also feeds on decaying plant materials, which fits in beacuse at the bottom of our cubic foot there are a bunch of decaying leaves and grasses.

Scientific NameCommon NameWhere its native toDetails on insect
Blapstinus Aciculus
Darkling Beetle
Birds, lizards, sunspiders, and lizards will eat members of the darkling beetle family. Darkling beetles have many different variations and can be found world wide. The Darkling beetle starts out as a meal worm. They go through a process of transformation similar to how a caterpillar makes a cocoon and stays in there until it has transformed into a butterfly. Mature female darkling beetles live short lives of about 2 months, give or take, and lay around 400-500 eggs during that time.
Blapstinus aciculus
Sparganophilus (Maybe)
Earth Worm
North America
They are true earth worms and can live in low oxygen areas. They often live by areas with constant supplies of water.
Spodoptera frugiperda
Fall Army Worm
Although the common name includes the word worm, it is actually a caterpillar. Eventually the fall army worm will transform into a moth. The army worm can be detrimental to crops especially when there are many. They will eat and eat until there is nothing left, and when nothing is left, they all pick up and move to the next available food source. There have been large infestations reported in Ethiopia(who had suffcient supplies to rid of the pests, and Somalia, Kenya, and Uganda who did not have sufficient supplies to rid of the pests. Tanzania has also experienced issues with the army worm. The army worms are used in the biomedical field of reasearch when they are trying to produce recombinant DNA because they have viruses that insects only get, which are called baculoviruses.

Friday, October 28, 2011

Agriculture: Commercial & Organic

What is the difference between commercial and organic agriculture?

If commercial agriculture uses pesticides and things like that, do they conciously know about how that effects the environment?

Can the gov't create laws to curb/end uses of chemicals in big agriculture businesses?

Do people who are farmers learn how to grow their stuff effectively without harming the environment?

How would the world change if everyone stopped using pesticides and stuff like that?

Sunday, October 16, 2011

PS Review Questions

1) If our plants didn't get watered for two weeks and we came back and they were all sad a miserable and dead looking I am sure it would be because they weren't able to photosythensize correctly and thoroughly. H2O is one of the necesary players in the PS process along with CO2 and sun light, so if they didn't get water they wouldn't be able to produce glucose properly which isn't good because photoautotrophs depend on their abilities to produce their own food!

2) Sometimes when stomata are closed it can be a good thing. for example when its a really hot day they will close to prevent loss of their all important H2O. But if the stomata were to be closed for extended periods of time it could be consequential for an autophototroph because although it would still have whatever concentrations of H2O and CO2, once that sunlight triggers the light dependent rxns and then everything gets going you get to the light independent rxns and eventually you end up with O2 that is unnecesary for the plant, but the plant wouldn't be able to release. So that could be a down fall, build ups of O2 in the plant and possibly not enough intake of CO2 and H2O.

Sunday, October 9, 2011

TED Talk Seed Bank

The TED Talk that we watched presented a very big concern that I have never before thought of. It brang into perspective that in the future, with global climate change, our agricultural systems worldwide could possibly get wiped out if we don't do something to stop it now. I totally agree with this idea, after learning about global climate change trends in sophomore year and seeing what the man in the TED Talk was talking about I actually have understood another potential problem global climate change can propose for my own as well as future generations; starvation.
He brought up a good point that it took a lot of people who said "enough is enough" and thought of a new way to store the seeds without the potential destruction/failure due to electricity or financial short comings. This was a great example of how putting different creative minds together to solve a problem that society was facing, a way to preserve seeds without encountering everyday problems. The new seed bank north or Norway is always at a freezing temperature whether there be electricity or not, something that maybe they shouldve thought of quicker but at least they have come to it now, as I am sure it costs lots of money.
Which brings up another point that I've been thinking about; how can we put our ideas together to create more efficient ways of conserving natural resources that are not so reliant on very exspensive techniques like the ones shown in this TED Talk? This question crosses my mind in different forms all the time, about how to spread environmental awareness. I am sure if you asked a random person in the street probably 2 out of 3 people wouldn't have a clue what seed banking is or why it could be vital for human survival in the near future. I haven't come up with an answer, I myself and not super aware of all of the potential environmental crisis that my own and future generations face, but as an individual I do my best to spread awareness to those close to me and hope they do so as well. In college I am planning to major in either human ecology, environmental science, or environmental studies. I am more interesed in human interaction with our planet and how we both affect eachother whether it be negative or positive, and hope to in the near future contribute to conservation efforts like this.

Monday, October 3, 2011

My Garden Plot

The plant I intend to grow in my garden plot is Dragon Fruit.

Dragon fruit is a a fruit of course. Dragon fruit can flower up to six times a year depending what the weather is. They generally do well as long as it is not freezing whether. After planting the seed of a Dragon Fruit shallowly it takes about two weeks for the plant to germinate and the seeds don't require special preparation before being planted. After planting this seed it could take over a year for harvest, I have read that once the plant reaches about 10 pounds it could possibly flower. Since Dragon fruit eventually turns into a tree like structure with what looks like cactus leaves, I don't think that we will be harvesting them this school year. The fact that we can't harvest them this school year doesn't really bother me, I think it'll be cool to experiment and see if it grows, and if it does I'm sure the classes in the future will take some interest in it. The dragon fruit plant does well in many types of soil but it prospers in very high nutrient righ soil so its good to add compost. Since the dragon fruit plant is indeed a cactus you have to make sure you don't over water or else the plant will spoil and rot. It does well in hot temps and dry temps, just no overwatering. I can't really find any good information about companion plants. An interesting thing about this plant is that it is highly nutricious. Its been recognized to lower glucose levels in type2 diabetes, can prevent cancer causeing free form radicals, smooth/moisturize skin as well as lower cholesterol levels, its protein content can boost your metabolism, and supposedly helps boost memory.
The tutorial show me that there are different ways to grow the seeds. You can make a mini greenhouse method with a tuppaware and a moist napkin, you can have a moist napkin with the seeds in a plastic bag, or just put it in soil original style. I think that I'd stick with either the soil or the plastic bag method.
I do not currently know the status of my seedlings. I started some california bluebells, arugula, and red oak leaf lettuce. I really wanted to plant the arugula but I haven't found my pots.
I think maybe 3 or 4 cubic feet will be good for this plant. it will not work out good if the roots are crowded though.