Impact of the Various Organic Manures Supplemented with Standard Package on Soil Properties for Mulberry Production in Chamarajanagar District under Southern Dry Zone of Karnataka
Author: Mahesh D. S., Doreswamy C. , Ramakrishna Naika, Chikkalingaiah, Subbarayappa C. T.
and Venkatesh M.
Journal Name:
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Abstract
Soil health is determined by a set of highly correlated and interdependent physical, chemical
and biological properties. Organic matter is the soul of the fertility and productivity, without which the soil is
lifeless. The cost of mulberry leaf production is increasing every year because of the requirement of high and
costly chemical inputs. Approximately 60% of the total cost of leaf production is accounted for the
consumption of costly chemical fertilizers and farm yard manure. These inputs are becoming costlier day by
day due to escalating price and are also becoming scarce. Nitrogenous fertilizers are used excessively in many
crops in the country. Nitrogen (350 kg/ha/year) requirement for mulberry cultivation leads to increased cost
of production. Further, the required type and quantum of fertilizer often may not be easily available to the
small farmers. So, in the view of avoiding the application of single source of chemical fertilizers we have
applied the different organ
Keywords
Organic manures, Inorganic fertilizers, Soil properties, Mulberry growth and yield
Conclusion
Vermicompost used in the study in comparison to
conventional organic manures supplemented with
chemical fertilizers or standard package of practice,
normally possesses higher levels of plant-available
nutrients, particularly nitrogen and phosphorus. We
probably be surprised at how dense vermicompost is,
thanks to its impressive water retention capabilities. In
southern dry zone areas of Karnataka with depleted – or
depleting – water sources and/or soil heavy in sand or
clay, adding vermicompost and other organic manures
to the soil will help keep the water in the soil and
conserve that precious resource. Vermicompost and
other organic manures can be a thriving microbial
community, full of beneficial fungi and bacteria that aid
in soil health. Healthy soil is said to consist of around
5% organic material, but in over-farmed soil, that
number has fallen to 1%. Introducing vermicompost
and other organic manures supplemented in this study
can help restore that balance
References
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How to cite this article
Mahesh D. S., Doreswamy C., Ramakrishna Naika, Chikkalingaiah, Subbarayappa C.T. and
Venkatesh M. (2021). Effect of Different Organic Manures Supplemented with Standard Package of Practices on Properties
of Soil in Relation to Mulberry Production in Cha