LOMBRIZ ROJA CALIFORNIANA PDF

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: Gugore Grogore
Country: Latvia
Language: English (Spanish)
Genre: Personal Growth
Published (Last): 12 March 2011
Pages: 35
PDF File Size: 20.98 Mb
ePub File Size: 11.70 Mb
ISBN: 382-5-28617-963-5
Downloads: 84176
Price: Free* [*Free Regsitration Required]
Uploader: Nijar

Sign up to browse over million imagesvideo clips, and music tracks. In this experiment, P concentration increased relatively, in both systems beginning in week 10, which could be the result of the decreased quantity of dry matter while the net quantity of this element should remain the same as the initial quantity.

Its absorption from califoeniana substrate promoted the expected increase by reducing dry matter from the substrate. However, a higher pH was found in the compost, with a value of 8.

Learn more on our Support Center. 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. An integrated chemical, thermal and microbiological approach to compost stability evaluation. To leave her outside decaying, certain microorganisms such as fungi and bacteria help break down and give nutrients available to the worm to be converted into “humus” as a metabolic process.

Eisenia foetida, Eisenia andrei and Lumbricus terrestris. This could be because of the difficulty of homogenizing the initial mixture owing the physical characteristics of the fresh manure and sawdust Table 1.

These will be the systems control 5- Add 10 worms to each one of them systems 6- After 40 days count the worms that is found in the system. However, this application is generally not done appropriately, taking into account the soil characteristics and nutritional requirements of crops, which can result in damage to the health of the ecosystem, such as the salinization of soils, the lixiviation of nitrates to aquifers and the runoff of nitrates and phosphates to surface water bodies.

  AVER HVC130 PDF

However, in comparison to traditional composting, vermicomposting requires a higher initial investment of capital and a higher technical capacity to ensure the viability of the annelids.

Lombriz roja californiana by daniela rodriguez algarra on Prezi

The structure was intended to protect the containers from rain and control humidity loss during the 25 wk californiaana maturation of the substrates. Statistically two groups roa differentiated: Will be a count of the number of young and adult worms that increase a system of vermicompost with supplies of coffee waste to one with a common power without residue in study. The latter system has had an important increase in agricultural zones in central and southern Mexico, where vermicompost is also considered a natural pesticide and is used with diverse agricultural crops.

As well, the compost presented higher levels of the alkaline cations K, Mg and Na, which can also have influenced its behavior.

Equally, the low temperatures, the decrease in pH and the moisture of the residues favored the increase in total N content, calivorniana corresponds to the conditions observed in the vermicomposting lomvriz. Skip to main content. 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.

Mexico lacks legislation on managing the use of manure that recognize it as a valuable sub-product, califkrniana that it contains a large proportion of the nutrients ingested by animals and constitutes a source of organic matter and potential nutrients required by crops.

Consequently, the substrates produced in this study should be considered as semi-composted. Sign In We’re Sorry! So the decomposition of the food for the worm is more fast and is perform with greater efficiency is take in has the size of them lombruz of it matter organic, besides the time in decomposition that this leads.

  LYTTON STRACHEY EMINENT VICTORIANS PDF

Lombriz roja californiana compostando (Eisenia fetida) – Image

Log In Sign Up. Standard test methods for moisture, ash and organic matter of peat and other organic soils.

N-NO 3 concentrations in the substrates of the vermicompost and compost were very close to those found by Hao et al. And make analysis of data. Search by image Oops! The means comparison was made using orthogonal contrasts. There were a total of four experimental units for each of the four replicate of each treatment.

Liquid wastes generated in the production of earthworm flour ccaliforniana determined and evaluated under the following biological indicators: Something went wrong, please try again. This effect can be directly related to the decrease in the concentration of organic acids in the material. However, the results of this work do not demonstrate that vermicomposting promotes an increase in P concentration Table 1. Four containers were used for the composting system and four for vermicomposting.

Distilled water was used as a negative control for inhibiting germination and a solution of Zn 0. Vermicomposting of winery wastes: Carbon and nitrogen balances calliforniana greenhouse gas emission during cattle feedlot manure composting. The materials were previously stabilized and placed californiiana 4 wooden boxes with 2 kg of soil, to which were added a population of 10 mature individuals measuring between 8 and 10 cm.