EXPERIMENTACIÓN CON LA LOMBRIZ ROJA CALIFORNIANA (EISENIA FOETIDA) EN LOS CULTIVOS DE HOLLEJOS DE PAPA, CASCARA. La Lombricultura consiste en el cultivo intensivo de la lombriz roja Además la Lombriz roja californiana tiene un 70% en Proteína lo que. REPRODUCCN DE LA LOMBRIZ ROJA (EISENIA FOETIDA) EN SUSTRATO DE RESTOS DE CAFÉ. López César Noé (@), Rieke.

Author: Malale Grorr
Country: Libya
Language: English (Spanish)
Genre: Personal Growth
Published (Last): 18 October 2015
Pages: 223
PDF File Size: 7.85 Mb
ePub File Size: 11.87 Mb
ISBN: 707-7-34084-995-4
Downloads: 68952
Price: Free* [*Free Regsitration Required]
Uploader: Fenrizshura

Eisenia foetida, earthworm, reproduction, coffee, California red. Saved one filter Removed from saved filters.

Standard test methods for moisture, ash and organic matter of peat and other organic soils. The means comparison was made using orthogonal contrasts.

Caliorniana the end of the experimental period, a P concentration of 0. Preparation of systems 1. Consequently, this increase can be considered positive.

Click here to sign up. Because there is no information about the nutritional requirements of the worm, it is difficult to assume that this decrease is due to feeding by the worms. This unfavorable effect indicates that these materials can contain a diversity of organic compounds that could be toxic to the plants.

Despite the final increase in Na, the vermicompost always presented the lower level, which can be of special interest in the selection of a soil improver because of the negative effects that heavy incorporations of this element can provoke in soils. Create a Free Account. It is evident that the initial content of the nutrients depends on the materials used for the composting.

These results should be taken into account by agricultural producers who incorporate these or other fresh livestock residues as soil improvers without prior treatment.

Lombriz roja californiana compostando (Eisenia fetida) – Image

These in order to drain fluids. The mixture was agitated horizontally for 1 h and centrifuged at rpm for 15 min.

The results obtained in this research, in which organic C content behaved cyclically, have been reported before and in different systems Madrid and Castellans, Something went wrong, please try again. We have images for every project, all covered by worry free licensing Download with confidence Find your plan.


The storage period increased the N content of the recently prepared fertilizers. Earthworms belong to the Phyllum, of lombrlz annelids, composed califoorniana animals whose cylindrical body is metamerizado with organization and anatomy that is repeated regularly all throughout his body; her nutritional habit is suprofago based cliforniana on organic roots and leaves decomposing remains, so help the reinstatement of this material to the soil.

Evaluating toxicity of immature compost. Equally, the low temperatures, the decrease in pH and the moisture of the residues favored the increase in total N content, which corresponds to the conditions observed in the vermicomposting system.

The objective of this work was to evaluate the changes in physiochemical and nutritional characteristics of compost and vermicompost during the process of maturation and after 29 ws of storage. This suggests a possible reduction in microbial activity and the absence of the microorganisms expected in this phase, in comparison to other experiments. It is the original image provided by the contributor.

Production of organic fertilizer is directly linked to the number of acliforniana present in the system, thanks to the substrate with residues of coffee that achievement to influence reproduction, obtained a higher concentrate of hummus organic fertilizer as it was to be expected.

Rajkumar Rathinavelu y Giorgio Graziosi. An integrated chemical, thermal and microbiological approach to compost stability evaluation.


The materials were previously stabilized and placed in 4 wooden boxes with 2 kg of soil, to which were added a population of 10 mature individuals measuring between 8 and 10 californiwna. For upcoming research is recommended register and relate the weight of them worms as well as record and relate the number of cocones at the end of the test. The germination index, using lettuce seeds Lactuca sativa L. Because it was observed rjoa the experiment increased the size of the worms that were control in the Group and less cocones compared with the experimental proof.


This variation was reduced in the following sampling 4 wk after, when the concentrations of organic C tended to equalize Comparison of pH and macro and micronutrients between mature vermicompost and compost week 25 and stored week Save Try Share Edit. Log In Sign Up.

Earthworms, transforming all the organic matter in their path, to transform the remains of coffee uses them to increase its population, directly affecting their reproductive cycle or the time in which performed it.

The Ca, K and Na ions were concentrated due to the reduction of organic matter in the compost, while their concentration decreased in the vermicompost. There was a significant increase in K in the vermicompost, which could be because K is essential for worm growth. As well, the compost presented higher levels of the alkaline cations K, Mg and Na, which can also have influenced its behavior.

There were a total of four experimental units for each of the four replicate of each treatment. Add 2 kg of Earth arneada to g g every one 4. Journal of Environmental Quality Both cases presented lower concentrations than those reported for compost and vermicompost by some authors Ducasal,a condition that can be considered desirable given that Na is reported as a cation that can increase the salinity of the soil and can affect the growth and development of plants sensitive to this element Castellanos et al.

A mixture was prepared using two types of organic residues, manure from a herd of dairy cows and pine sawdust. Traditionally, this manure has been incorporated into agricultural soils to increase the organic matter content and as a source of N for crops. Encuestas aplicadas a productores y procesadoras locales