IMPORTANCIA DEL SUELO

Suelo: cubierta superficial de la mayoría de la superficie continental de la Tierra. Es un agregado de minerales no consolidados y de partículas orgánicas producidas por la acción combinada del viento, el agua y los procesos de desintegración orgánica. Los suelos cambian mucho de un lugar a otro. La composición química y la estructura física del suelo en un lugar dado están determinadas por el tipo de material geológico del que se origina, por la cubierta vegetal, por la cantidad de tiempo en que ha actuado la meteorización, por la topografía y por los cambios artificiales resultantes de las actividades humanas. Las variaciones del suelo en la naturaleza son graduales, excepto las derivadas de desastres naturales. Sin embargo, el cultivo de la tierra priva al suelo de su cubierta vegetal y de mucha de su protección contra la erosión del agua y del viento, por lo que estos cambios pueden ser más rápidos. Los agricultores han tenido que desarrollar métodos para prevenir la alteración perjudicial del suelo debida al cultivo excesivo y para reconstruir suelos que ya han sido alterados con graves daños. El conocimiento básico de la textura del suelo es importante para los ingenieros que construyen edificios, carreteras y otras estructuras sobre y bajo la superficie terrestre. Sin embargo, los agricultores se interesan en detalle por todas sus propiedades, porque el conocimiento de los componentes minerales y orgánicos, de la aireación y capacidad de retención del agua, así como de muchos otros aspectos de la estructura de los suelos, es necesario para la producción de buenas cosechas. Los requerimientos de suelo de las distintas plantas varían mucho, y no se puede generalizar sobre el terreno ideal para el crecimiento de todas las plantas. Muchas plantas, como la caña de azúcar, requieren suelos húmedos que estarían insuficientemente drenados para el trigo. Las características apropiadas para obtener con éxito determinadas cosechas no sólo son inherentes al propio suelo; algunas de ellas pueden ser creadas por un adecuado acondicionamiento del suelo.
 
 
|

Comentarios

Hello!

Responder
Hello, after reading this remarkable paragraph i am as well cheerful to share my knowledge here with friends.
Responder
Excellent blog you have here but I was wondering if you knew of any message boards that cover the same topics talked about in this article? I'd really like to be a part of community where I can get responses from other knowledgeable individuals that share the same interest. If you have any recommendations, please let me know. Cheers!
Responder

Hello!

Responder
Aw, this was a really good post. Finding the time and actual effort to create a top notch article_ but what can I say_ I put things off a whole lot and never manage to get nearly anything done.
Responder

Hello!

Responder
Wow, superb blog layout! How long have you ever been running a blog for? you made blogging look easy. The entire look of your web site is wonderful, as well as the content!
Responder

Hello!

Responder
I enjoy looking through an article that can make men and women think. Also, thank you for permitting me to comment!
Responder

Hello!

Responder

Hello!

Responder

Hello!

Responder

Hello!

Responder

Hello!

Responder
I know this website gives quality dependent articles or reviews and other stuff, is there any other web page which offers these kinds of information in quality?
Responder
What's Taking place i'm new to this, I stumbled upon this I've discovered It absolutely useful and it has aided me out loads. I'm hoping to contribute & assist other customers like its aided me. Good job.
Responder
When someone writes an article he/she maintains the image of a user in his/her brain that how a user can know it. Therefore that's why this post is amazing. Thanks!
Responder
Hello i am kavin, its my first occasion to commenting anywhere, when i read this article i thought i could also create comment due to this brilliant paragraph.
Responder
I think everything posted was very logical. However, what about this? what if you were to create a killer headline? I mean, I don't want to tell you how to run your blog, but what if you added something that grabbed a person's attention? I mean losalrededores is a little plain. You ought to peek at Yahoo's front page and see how they write article headlines to grab people interested. You might add a video or a related pic or two to grab readers interested about everything've got to say. Just my opinion, it could bring your blog a little bit more interesting.
Responder
You could certainly see your enthusiasm in the paintings you write. The arena hopes for more passionate writers such as you who are not afraid to mention how they believe. All the time go after your heart.
Responder
Hi there, You have performed a fantastic job. I'll definitely digg it and for my part suggest to my friends. I am confident they will be benefited from this site.
Responder
I loved as much as you will receive carried out right here. The sketch is attractive, your authored subject matter stylish. nonetheless, you command get got an impatience over that you wish be delivering the following. unwell unquestionably come more formerly again as exactly the same nearly a lot often inside case you shield this hike.
Responder
Hi my friend! I wish to say that this article is amazing, great written and come with approximately all vital infos. I would like to see more posts like this.
Responder
Heya i am for the first time here. I found this board and I find It truly useful & it helped me out a lot. I hope to give something back and help others like you helped me.
Responder

Hello!

Responder

Hello!

Responder

Hello!

Responder

Hello!

Responder

Hello!

Responder

Hello!

Responder

Hello!

Responder

Hello!

Responder

Hello!

Responder

Hello!

Responder
I have been surfing online more than three hours today, but I never discovered any fascinating article like yours. It is beautiful worth sufficient for me. Personally, if all site owners and bloggers made excellent content as you did, the net will likely be a lot more helpful than ever before.
Responder

Hello!

Responder

Hello!

Responder
Hello would you mind letting me know which webhost you're using? I've loaded your blog in 3 completely different browsers and I must say this blog loads a lot faster then most. Can you recommend a good web hosting provider at a honest price? Cheers, I appreciate it!
Responder
Hello my friend! I wish to say that this post is amazing, nice written and come with almost all vital infos. I'd like to see more posts like this.
Responder
Does your website have a contact page? I'm having problems locating it but, I'd like to send you an email. I've got some ideas for your blog you might be interested in hearing. Either way, great website and I look forward to seeing it develop over time.
Responder

Hello!

Responder

Hello!

Responder

Hello!

Responder

Hello!

Responder

Hello!

Responder
Hello. And Bye.
Responder
I have learn several just right stuff here. Certainly worth bookmarking for revisiting. I surprise how much attempt you place to make this kind of excellent informative site.
Responder

Hello!

Responder
What's up friends, nice post and fastidious urging commented at this place, I am in fact enjoying by these.
Responder

Hello!

Responder

Escribe un comentario

¿Quieres usar tu foto? - Inicia tu sesión o Regístrate gratis »
Comentarios de este artículo en RSS

Comentarios recientes

Cerrar