Skip to main content
Kunapajala -A Liquid Organic Manure of Antiquity
Y L Nene
Asian Agri-History Foundation, Secunderabad 500 009, Andhra Pradesh, India
(email: email@example.com. in )
The dictionary meaning of the Sanskrit word kunapa is "smelling like a dead body, stinking". The manure kunapambu
or kunapajala (y'a/a=water), which was prepared and used since the ancient times in India, was appropriately named
because it involved fermentation of the animal remains, such as flesh, marrow, etc.
Documented references to kunapajala are found in two possibly contemporary documents, viz., Vrikshayurveda by
Surapala, who possibly lived around 1000 AD in eastern India and Lokopakara compiled by a poet Chavundaraya in
1 025 AD in Karnataka in southern India. While Chavundaraya did not give details of preparation, he suggests use of
kunapajala in several situations for improving tree growth, flowering, and fruiting. In Vrikshayurveda of Surapala, we find
the following verses (Sadhale, 1 996).
Verse 101. The excreta, marrow of the bones, flesh, brain, and blood of a boar mixed with water and stored underground
is called kunapa.
Verse 102. As per availability, the fat, marrow, and the flesh offish, the ram, the goat, and other horned animals should
be collected and stored.
Verse 1 03. These should be boiled after mixing with water, and the mixture should be stored in an oiled pot after adding
sufficient quantity of husk.
Verse 1 04. After roasting (cooking) it in an iron pot, sesame oil cake and honey should be added. Soaked black gram
of good quality should also be added. A little ghee should then be poured.
Verse 1 05. The items stated above should be taken at random as there is no measure for anything. One by one, items
should be placed in the pot in a warm place by a competent person.
Verse 1 06. This kunapa is highly nourishing for the trees. This is as stated by the ancient sages and I (Surapala) repeat
in here after verifying the same.
In summary, Surapala's procedure involves collecting and storing animal wastes as and when available. Although
wastes from dead boar were mentioned first, Surapala expanded the source of wastes to other animals, especially
those with horns. The wastes are boiled and then stored after mixing husk (paddy?). Later the material is cooked with
addition of sesame oil cake, honey, and soaked black gram, and finally topped with ghee. In verse 101, the suggestion
to store animal wastes underground must be to control foul odor as also to protect materials from stray animals such as
In the verses that follow the above quoted ones, Surapala has mentioned wastes from other animals such as cow,
porpoise, cat, birds, deer, elephant, etc. In other words, kunapajala can be prepared from virtually any animal waste,
and this therefore gives flexibility to farmers in preparing kunapajala according to their convenience.
Almost 300 years later, Sarangadhara (1 283-1 301 AD) was a scholar in the court of King Hammira of Sakambhari-desa
(modern Bundelkhand). He wrote an encyclopedic work "Sarangadhara-paddhati" in which, one chapter, Upavanavinoda,
dealt with arbori-horticulture as given below (Majumdar, 1 935):
Verses 171-174. One should boil the flesh, fat, marrow of deer, pig, fish, sheep, goat, and rhinoceros in water, and when
it is properly boiled one should put the mixture in an earthen pot and add into the compound milk, powders of sesame
oil cake, black gram boiled in honey, the decoction of pulses, ghee, and hot water. There is no fixity as to the amount
of these elements; when the said pot is put in a warm place for about a fortnight, the compound becomes what is called
kunapa water (kunapajala), which is very nourishing for plants in general.
Sarangadhara was clear that almost any animal waste can be used in preparing kunapajala. He confirms the
recommendation by Surapala, without naming him, about the inclusion of black gram, ghee, and honey. Milk is also
added. Incubation of boiled kunapajala\ox two weeks is specified.
More than 250 years after Sarangadhara, Chakrapani Mishra (1577 AD) compiled Vishvavallabha (Sadhale, 2004), in
which the kunapajala is described in Chapter VII as follows:
Verse 2. Fat, marrow, skin, blood along with the marrow secretion of ram, sheep, deer, fish, and soon should be mixed
with water and cooked on fire. When properly cooked, milk and cold water should be added.
Verse 3. Oilcake of sesame, honey, and ghee should be added to the mixture and the pot should be removed from fire
to be kept in a warm place for a fortnight. This liquid called "kunapa" is nourishing for trees.
The description given by Chakrapani Mishra is almost the same as that given by Sarangadhara. Skin is the only
additional material specified by Chakrapani for making kunapajala.
Thus we may note that while the basic constituents of kunapajala remained the same, some changes were suggested
over centuries. In fact the message one gets through all these descriptions is that preparation of kunapajala allows
considerable flexibility to a farmer in choosing constituents and their proportions, as also in the procedure.
Preparation and use of kunapajala has been virtually forgotten until the Asian Agri-History Foundation published the
English translation of Vrikshayurveda by Surapala, which was composed in Sanskrit around 1000 AD. Even after
publication of kunapajala, hardly any agricultural scientist took any interest in understanding it and experimenting with
it. Strange as it may sound, the first person who experimented with kunapajala was Valmiki Sreenivasa Ayangarya, a
mathematician by training, who renounced materialistic life about 20 years ago and dedicated himself to the tribal
welfare activities (Address: Keshavapuri, Village Khorad, Post Dongarkharda, District Yavatmal 445 323, Maharashtra).
He first published a short note "Herbal kunapa" in the journal Asian Agri-History in 2004 (Ayangarya, 2004a). Valmiki
reported excellent results when kunapajalawas applied to mango and coconut. He further tried a "herbal kunapa" using
naturally fallen sour mango fruits and soapnut (Sapindus emarginatus) and applied it on chili plants with excellent
results. Valmiki also published a report (Ayangarya, 2004b) on "manujala" in which he used vegetable organic wastes
and fermented those in human urine. He again observed excellent effects on the growth of several fruit and vegetable
Valmiki continued his experimentation with kunapajala in Arunachal Pradesh in Northeast India (Ayangarya, 2005). He
developed "herbal kunapa" and called it Sasyagavya. With the help of staff at the Abali Tea Estate, Abali Village, Roing
792 110, Arunachal Pradesh, he used to produce 5,000 to 1 0,000 liters Sasyagavya everyday and apply it to the soil.
Tea plants started looking healthy. He prepared kunapajala by fermenting aerobically safari fish (mentioned in
Vrikshayurveda) in cow urine and sprayed tea bushes at 1 % concentration of the ferment, which he named Indsafari, to
most effectively control the attack by tea mosquito, Helopeltis with 1 0-day interval schedule. Foliar sprays with Indsafari
at 1 % concentration also controlled the loopers on shade trees commonly grown in tea gardens. Valmiki found Indsafari
both insecticide and growth promoter. In addition, Valmiki prepared kunapajala from poultry (chicken) bird flesh and
called it kukkutakunapa (/a//c/a/fa=chicken), and used it very effectively in increasing kiwifruit yield from 120 kg in
November 2004 to 1 700 kg in November 2005 (Ayangarya, 2006b).
In 2006, Valmiki (Ayangarya, 2006a) reported formulation of "mushika kunapa" (mushika=rats), which was prepared by
2-week aerobic fermentation of cut pieces of captured rats in cow urine. After filtering the liquid, it was sprayed on tea
bushes at 1% concentration. Results were most promising. Around the same time Narayanan (2006), asocial worker
in Tamil Nadu (5/47B Soundaram Nagar, Ambathurai Village, Gandhigram PO, Dindigal District 624 302, Tamil Nadu)
reported formulation of "rat gunapa" or "mushika kunapa". The "rat gunapa" (Narayanan, 2006) was prepared by a 2-
week fermentation of rat pieces, 5 kg cow dung, 3 L cow urine, 500 g sugar, and 250 g black gram and sesame. Later
1 L cow milk and 1 00 ml honey were added. Not only growth effects were reported but also the rats disappeared from
Use of kunapajala, and other products at the tea estate in Arunachal Pradesh by Valmiki led to chemical residue-free
tea, which points to a remarkable advantage of kunapajala, etc. over the current usage of chemicals.
In verse 103 of Surapala's Vrikshayurveda, husk, possibly of paddy, was added at the time of storing kunapajala after
the ingredients were boiled. Paddy husk is known to be rich in silica and some of the silica is expected to be released
in kunapajala, which in turn should help in producing robust plants that could resist diseases and pests.
In Tamil Nadu, Natarajan (2003) popularized the use of panchagavya (cow dung, urine, milk, curd, and ghee). Panchagavya
has been actually prescribed in Garudapurana and Varahapurana. A person takes it as achaman (sip) for purifying
himself from paap (sin) for having eaten prohibited food (abhakshabhakshyam), after births or deaths in the family. Use
of panchagavya in agriculture is not documented anywhere. Also Natarajan adds other ingredients to panchagavya such
as sugarcane juice, coconut water, banana, etc. Further the mixture is allowed to ferment aerobically for a week. Thus
in strict sense, Natarajan is not recommending panchagavya, but essentially a panchagavya-kunapajala.
Valmiki's insecticide Indsafariis a fermented product of safari (a tiny weed fish) in cow urine (Ayangarya, 2005). This
preparation is in line with the recommendation of Chakrapani Mishra in Vishvavallabha (Chapter VIM, verse 39), wherein
to control "external" insects, powders of the barks of aragvadha (Cassia fistula), arishta (Sapindus emarginatus),
karanja (Pongamia pinnata), saptaparna (Alstonia scholaris), and bidanga (Embelia ribes) soaked overnight in cow
urine, are pasted on affected parts. Cow urine improves efficacy of the medicine/chemical according to the scientists of
the Central Institute of Medicinal and Aromatic Plants (Lucknow, India), who have demonstrated that cow urine contains
chemicals that act as "bioenhancers" and therefore increase efficacy of the drug mixed with "bioenhancer" from cow
urine distillate. Mixing medicines in cow urine is a very common practice in Ayurveda for improving efficacy of the
Constituents of typical kunapajala are flesh and other animal parts. It would be pertinent to mention here what is called
"Salsette Experiment" on rice in 1884. Watt (1891) states, "A field specially selected for test-raping was located at
Salsette (near Mumbai). The seed sown per acre was 1 00 lb, the yield of grain from the same 4220 lb (4.8 1 ha"^ ) and
of straw 14,253 lb, the total value of the produce having been put down at Rs 73-12-0 (Rs 73.75)." The remark made
against that experiment states that the crop was obtained from "unirrigated, un-rabbed (field not parched) rice, grown
every year on a land reclaimed from the sea-side and sweetened by heavy sweepings from the Bandra slaughter-house
at 120 cartloads per acre." The experiment was abandoned because of the exceptionally high yield of paddy. This
information is most striking, but not surprising in the context of recommendations made repeatedly in Vrikshayurveda
to apply preparations (e.g., kunapajala) made from animal flesh, marrow, etc. to obtain high yields of quality produce
from fruit and flowering trees (Sadhale, 1 996).
It is generally stated in almost all textbooks that plant roots utilize chemical fertilizers faster than organic manures.
This is true when the organic manures, which are soft and semi-dry, are scattered in the field. Kunapajala and its
application are very different from the application of other organic manures. Kunapajala is a liquid and therefore ready to
reach root zone in a short time. Secondly, the ingredients of kunapajala have been fermented, which means the mass
(proteins, fats, etc.) is already broken down into simple low molecular weight products, and therefore nutrients from
which would become available to plants faster than from the traditionally applied organic matter (Neff etal., 2003). It is
only the farmers and sages of ancient India who took pains to formulate and use improved organic manure for perennial
It is most relevant to point out here a recent study by the scientists at the University of Lancaster and Britain's Institute
of Grassland and Environmental Research. Professor Richard Bardgett and his team have found that not only can
organic nitrogen be directly taken up by plants, but also it is used differently by different species, enabling nitrogen
sharing and biodiversity. Tagging organic nitrogen (amino acids) with stable isotopes revealed that different plant species
prefer different sources of organic nitrogen. This research provides important new information about what happens to
organic nitrogen in real ecosystems in real time. The research results have appeared in the April 2006 edition of
Business, a magazine of Britain's Biotechnology and Biological Sciences Research Council.
So far the Indian agricultural scientists have been least interested in kunapajala. Only social workers have taken
interest and have demonstrated the immense fertilizer value that the kunapajala offers. Indian agricultural scientists
have an unprecedented opportunity to work on the formulation, efficacy, utilization, biological interactions of kunapajala.
If Indian agricultural scientists do not, foreign scientists will take initiative, and as in the past, our scientists will then
Ayangarya, Valmiki Sreenivasa. 2004a. Herbal kunapa. Asian Agri-History 8:315-317.
Ayangarya, Valmiki Sreenivasa. 2004b. Manujala: A liquid manure. Asian Agri-History 8:319-321 .
Ayangarya, Valmiki Sreenivasa. 2005. INDSAFARI -An organic pesticide for tea. Asian Agri-History 9:317-319.
Ayangarya, Valmiki Sreenivasa. 2006a. Mushika kunapa. Asian Agri-History 10:157-159.
Ayangarya, Valmiki Sreenivasa. 2006b. Kiwifruit plant treatment on the Himalayas of India: A Vrikshayurveda
experience. In: Bridging Gap Beween Ancient and Modern Technologies to Increase Agricultural Productivity: Proceedings
of the National Conference held from 16-18 December 2005, Central Arid Zone Research Institute, Jodhpur342 003,
Rajasthan, India. (Choudhary, S.L., Saxena, R.C., and Nene, Y.L., eds.). Asian Agri-History Foundation (AAHF),
Secunderabad, India; and Rajasthan Chapter of AAHF, Udaipur, India. 2006. pp. 102-103.
Majumdar, G.P. 1935. Upavana-Vinoda (A Sanskrit Treatise on Arbori-Horticulture). Indian Research Institute, Calcutta,
Narayanan, R.S. 2006. Application of gunapajalam (kunapajala) as liquid biofertilizer in organic farms. Asian Agri-
Natarajan, K. 2003. Panchakavya- A Manual. Other India Press, Mapusa 403 507, Goa, India. 32 pp.
Neff, J.C., Chaplin III, F.S., and Vitousek, P.M. 2003. Breaks in the cycle: Dissolved organic nitrogen in terrestrial
ecosystems. Frontiers in Ecology and Environment 1 :205-21 1 .
Sadhale, Nalini. (Tr.) 1 996. Surapala's Vrikshayurveda (The Science of Plant Life by Surapala). Agri-History Bulletin
No. 1 . Asian Agri-History Foundation, Secunderabad 500 009, India. 1 04 pp.
Sadhale, Nalini. (Tr.) 2004. Vishvavallabha (Dear to the World: The Science of Plant Life). Agri-History Bulletin No. 5.
Asian Agri-History Foundation, Secunderabad 500 009, India. 134 pp.
Watt, G. 1891. A Dictionary of the Economic Products of India. Vol. V. Cosmo Publications, Delhi, India. 676 pp.