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mariasimona en el jardín: ALERTA: La locomotora gravillera pasa y arrasa en Tabio

mariasimona en el jardín: ALERTA: La locomotora gravillera pasa y arrasa en Tabio | jardines y jardineros | Scoop.it
mariasimona's insight:

Look for the differences: How many years does it take for the landscape to radically change?

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mariasimona en el jardín: Humus

mariasimona en el jardín: Humus | jardines y jardineros | Scoop.it

Humus eres y en humus te convertiras, lo que nos separa de los dioses

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Brick Herb Markers for Your Garden

Brick Herb Markers for Your Garden | jardines y jardineros | Scoop.it

Using a pencil print your word on a brick and go over it with a permanent marker. This is how they will look during the first year. If you prefer a faded look, lightly rub over the writing with a fine grit sandpaper.


Via Debra Anchors, Ron Wolford
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Christine Deckert Zimmerman's curator insight, May 21, 2013 8:39 AM

Awesome Idea!  Now I know what to do with all my extra bricks!

Richard Spencer's curator insight, June 18, 2013 6:43 AM

what  to  do  with  your  spare  bricks  note  you  can  do  this  with    large  sones  too

Rebecca Evans Was Carroll's curator insight, June 26, 2014 3:36 PM

I love these, you could also write a fab family message for your garden

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mariasimona en el jardín: El primer jardín

mariasimona en el jardín: El primer jardín | jardines y jardineros | Scoop.it

This beautifull piece stands in the middle of the living room of a friends house and becomes a magnet to the eye, inmediately the unconscious starts to work and all the guilt and shame of being a woman acording to the catholics start to talk from the deep, fortunatelly all those years of psychoanalysis fight back to tell a new story.  This is the new story of the first garden, from the series: gardens and gardeners.

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mariasimona en el jardín: El jardín secreto de Esteban Trabajos

mariasimona en el jardín: El jardín secreto de Esteban Trabajos | jardines y jardineros | Scoop.it

My latest post from de series Gardens and gardeners

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mariasimona en el jardín: Riofrio - Tabio

mariasimona en el jardín: Riofrio - Tabio | jardines y jardineros | Scoop.it

Llevamos 4 meses de verano moderado en Tabio.  Si las cabañuelas se cumplen tenemos que aguantar hasta la segunda mitad de abril y luego, sólo, hasta agosto habría lluvias abundantes. Por eso hoy el homenaje es a Riofrio, nuestra única fuente de agua.

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LEGO Taxidermied Insect Collection is All About Bugs and Bricks

LEGO Taxidermied Insect Collection is All About Bugs and Bricks | jardines y jardineros | Scoop.it

Via Deloste, Pippa Davies @PippaDavies
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mariasimona's comment, March 12, 2013 1:07 AM
Con este juego, ya no hay que cazar los insectos y luego atravesarlos con un alfiler.
Van K Bazaldua's curator insight, March 12, 2013 2:14 PM

I wanna that!

 

Pagina Uno's curator insight, March 16, 2013 4:16 AM

La nuova collezione di insetti by LEGO.... molto dettagliata!

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mariasimona en el jardín: Nogal: Juglans neotropica Diels: Otro misterio resuelto

mariasimona en el jardín: Nogal: Juglans neotropica Diels: Otro misterio resuelto | jardines y jardineros | Scoop.it
mariasimona's insight:

#celebramos5años y recordamos los momentos más felices en el jardín de mariasimona.  En esta ocasión: El nogal, un nativo de las cordilleras colombianas.

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Top 25 Wild Bird Photographs of the Week #38

Top 25 Wild Bird Photographs of the Week #38 | jardines y jardineros | Scoop.it
Every week we are astonished by the breathtaking beauty of the birds of the world! Up until recently very few people had access to a telescope or pair of binoculars that could actually focus on and see small birds and animals at a distance.

Via Ioannis
mariasimona's insight:

personajazos

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Colours of Olivia;D • hobbitdragon: spartadog: self-cannibalism: ...

Colours of Olivia;D • hobbitdragon: spartadog: self-cannibalism: ... | jardines y jardineros | Scoop.it
hobbitdragon:





spartadog:




self-cannibalism:




dasupastar:




Graffiti Gardening…kinda dope.




ASTRONAUT. I’M CALLING YOU OUT. WE ARE FUCKING DOING THIS!




I love moss graffiti. Whoever thought of it was a genius.
mariasimona's insight:

Muy ingenioso, el grafiti de musgo podría ser algo inventado por mi mamá.

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Solo entre 1990 y 2010 Colombia perdió 310.349 hectáreas de bosque

Solo entre 1990 y 2010 Colombia perdió 310.349 hectáreas de bosque | jardines y jardineros | Scoop.it

Naciones Unidas pide crear un acuerdo mundial que aborde la protección de estos ecosistemas. Los bosques cubren casi una tercera parte... (Solo entre 1990 y 2010 Colombia perdió 310.349 hectáreas de bosque.


Via Ursula Sola de Hinestrosa
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What Does Organic Matter Do In Soil?

 

What Does Organic Matter Do In Soil?By Eddie Funderburg

Of all the components of soil, organic matter is probably the most important and most misunderstood. Organic matter serves as a reservoir of nutrients and water in the soil, aids in reducing compaction and surface crusting, and increases water infiltration into the soil. Yet it's often ignored and neglected. Let's examine the contributions of soil organic matter and talk about how to maintain or increase it.

What is Organic Matter?
Many times we think of organic matter as the plant and animal residues we incorporate into the soil. We see a pile of leaves, manure, or plant parts and think, "Wow! I'm adding a lot of organic matter to the soil." This stuff is actually organic material, not organic matter.

What's the difference between organic material and organic matter? Organic material is anything that was alive and is now in or on the soil. For it to become organic matter, it must be decomposed into humus. Humus is organic material that has been converted by microorganisms to a resistant state of decomposition. Organic material is unstable in the soil, changing form and mass readily as it decomposes. As much as 90 percent of it disappears quickly because of decomposition.

Organic matter is stable in the soil. It has been decomposed until it is resistant to further decomposition. Usually, only about 5 percent of it mineralizes yearly. That rate increases if temperature, oxygen, and moisture conditions become favorable for decomposition, which often occurs with excessive tillage. It is the stable organic matter that is analyzed in the soil test.

How Much Organic Matter Is in the Soil?
An acre of soil measured to a depth of 6 inches weighs approximately 2,000,000 pounds, which means that 1 percent organic matter in the soil would weigh about 20,000 pounds per acre. Remember that it takes at least 10 pounds of organic material to decompose to 1 pound of organic matter, so it takes at least 200,000 pounds (100 tons) of organic material applied or returned to the soil to add 1 percent stable organic matter under favorable conditions.

In soils that formed under prairie vegetation, organic-matter levels are generally comparatively high because organic material was supplied from both the top growth and the roots. We don't usually think of roots as supplying organic material, but a study in the Upper Great Plains showed that a mixed prairie had an above-ground (shoot) yield of 1.4 tons of organic material per acre, while the root yield was about 4 tons per acre. The plants were producing roots that were more than twice the weight of the shoots.

Soils that have developed under forest vegetation usually have comparably low organic-matter levels. There are at least two reasons for these levels:

trees produce a much smaller root mass per acre than grass plants, andtrees do not die back and decompose every year. Instead, much of the organic material in a forest is tied up in the tree instead of being returned to the soil.

Soils that formed under prairie vegetation usually have native organic matter levels at least twice as high as those formed under forest vegetation.

What Are the Benefits of Organic Matter?

Nutrient Supply
Organic matter is a reservoir of nutrients that can be released to the soil. Each percent of organic matter in the soil releases 20 to 30 pounds of nitrogen, 4.5 to 6.6 pounds of P2O5, and 2 to 3 pounds of sulfur per year. The nutrient release occurs predominantly in the spring and summer, so summer crops benefit more from organic-matter mineralization than winter crops.Water-Holding Capacity
Organic matter behaves somewhat like a sponge, with the ability to absorb and hold up to 90 percent of its weight in water. A great advantage of the water-holding capacity of organic matter is that the matter will release most of the water that it absorbs to plants. In contrast, clay holds great quantities of water, but much of it is unavailable to plants.Soil Structure Aggregation
Organic matter causes soil to clump and form soil aggregates, which improves soil structure. With better soil structure, permeability (infiltration of water through the soil) improves, in turn improving the soil's ability to take up and hold water.Erosion Prevention
This property of organic matter is not widely known. Data used in the universal soil loss equation indicate that increasing soil organic matter from 1 to 3 percent can reduce erosion 20 to 33 percent because of increased water infiltration and stable soil aggregate formation caused by organic matter.

 

How Can I Maintain or Improve Soil Organic Matter Levels?
Building soil organic matter is a long-term process but can be beneficial. Here are a few ways to do it.

Reduce or Eliminate Tillage
Tillage improves the aeration of the soil and causes a flush of microbial action that speeds up the decomposition of organic matter. Tillage also often increases erosion. No-till practices can help build organic matter.Reduce Erosion
Most soil organic matter is in the topsoil. When soil erodes, organic matter goes with it. Saving soil and soil organic matter go hand in hand.Soil-Test and Fertilize Properly
You may not have considered this one. Proper fertilization encourages growth of plants, which increases root growth. Increased root growth can help build or maintain soil organic matter, even if you are removing much of the top growth.Cover Crops
Growing cover crops can help build or maintain soil organic matter. However, best results are achieved if growing cover crops is combined with tillage reduction and erosion control measures.

 

A good supply of soil organic matter is beneficial in crop or forage production. Consider the benefits of this valuable resource and how you can manage your operation to build, or at least maintain, the organic matter in your soil.

References
Barber, S. A. Soil Nutrient Bioavailability: A Mechanistic Approach. New York: Wiley, 1984.

Brady, N. C. The Nature and Properties of Soils. New York: Macmillan Publishing Co., 1974.

Plaster, E. J. Soil Science and Management. 3rd ed. Albany: Delmar Publishers, 1996.

Tisdale, S. L. and W. L. Nelson. Soil Fertility and Fertilizers. 3rd ed. New York: Macmillan, 1975.


Via Giri Kumar
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Photo by cathylynb • Instagram

cathylynb's photo on Instagram (Just posted a photo @ Tucson Botanical Gardens http://t.co/BaAh9OaL9T)
mariasimona's insight:

Nice, it works for my proyecto Going in ZEN http://mariasimonaeneljardin.blogspot.com/2013/03/going-zen.html

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Make your own compost bin

Make your own compost bin | jardines y jardineros | Scoop.it

From the autor of the article: "I've seen a few compost bin designs online and took a little from each one and came up with this. You can take yard clippings, leaves and kitchen scraps;  any organic material will work. Just never put meat in a compost bin. When it's done cooking you have nutrient-rich soil that you can use for all kinds of gardening applications."

 

Follow the photo-link to find the instructions for building your own compost bin. 


Via Debra Anchors
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Servicios ecosistémicos, nuestra conexión vital con la biodiversidad

Biodiversidad es mucho mas que especies, ecosistemas y genes. Es una compleja red de relaciones y procesos ecológicos que generan beneficios importantes para...
mariasimona's insight:

por aquello de que "el aleteo de una mariposa en el amazonas puede causar una tormenta en las costas de Japón"

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mariasimona en el jardín: Clarinero

mariasimona en el jardín: Clarinero | jardines y jardineros | Scoop.it

Buff-breasted Mountain Tanager: prefiere los matorrales altos y densos o la vegetación tupida de los bordes del bosque altoandino; es discreta y a menudo se esconde en la vegetación,  es más escuchada que vista.  Aves de la Sabana de Bogotá

mariasimona's insight:

Una de las aves más llamativas del jardín. #celebramos5años recordando los momentos felices. 

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Zen Gardens in Kyoto

A short video with clips and photos from Kyoto's most beautiful dry stone gardens (karesansui niwa). Sit back, relax and enjoy this montage of images from Da...
mariasimona's insight:

Jardines Zen, gran alternativa para la falta de agua.  #LadoAmable

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