Agriculture and its allied activities sector are the main contributor of any nation’s economy and wealth. About 60 % of peoples have been doing agriculture activities, about 18 % of gross domestic product (GDP) rate have been from the agriculture and its allied activities sector in India. Traditional methods are not enough to produce the required amount of yields and hence chemical based agriculture methods have been found and utilized
(Goklany, 2002). Recent survey for the past three decades indicates that, the agriculture yields become double because of the utilization of chemical festicides
(Jnanesha et al., 2024). Further the survey also says that the arable land area reduces to low lelvel and erosive land area also increases due to the excessive utilization of non-organic (chemical) fertilizers. Organic agriculture prevents the society from toxic chemicals and water, soil and air pollution
(Boraiah et al., 2017). Jeevamirtham is the best alternative solution for chemical fertilizers. Fretilizer in the form of liquid will be easily feeded to the plants and crops in a balanced way and will play a major roll in the plant growth and yielding than chemical fertilizers
(Kulkarni and Gargelwar, 2019). A detailed study and analysis has been done for Sasyamrutha, panchagavya and jeevamirtha. The jeevamirtham was found good in microbial content, nutrients and agents related to plant growth, yielding and fertility
(Chakraborty and Sarkar, 2019). Jeevamirtham with fish amino acids have been combinedly tested by
Jnanesha et al., (2024) for plant growth and found better results than chemical fertilizers. Jeevamirtha and panchagavya has been tested for cow pea in red sandy loam soil and found growth improvement in terms of number of leaves, height, width and fertility
(Udaralta and Ramagopal, 2023a). Information about various organic preparations have been studied for the improvement of microbial properties by Reshma
Sutar et al., (2019). Thermochemical organic manure production for the purpose of reducing the waste materials in the agriculture land has been tested by
Udaralta and Ramagopal (2022). Screening and identification of precursors related to the formation of liquid organic fertilizers (Jeevamirtham) has been done by using Plackett - Burman Design (PBD) by
Vaish et al., (2020). Optimization in the utilization of precursors has been analysed and implamented by
Jnanesha et al., (2024) and the Jeevamirtham Germination index has been found good.
Meene et al. (2023) tested for the effect of application of organic and inorganic manures on soybean and also tested for the plant growth and yield. They found good results for organic manure application.The study by
Ram et al., (2023) provides information about the usage and importance of cow dung and related components are played major roll in producing higher amount of microbial agents. The application of jeevamirtham in the pomegranate plants has been tested and found satisfactory results in terms of plant growth and yielding
(Choudhary et al., 2023). Kumar et al. (2023) found that, frequent feeding of organic manure can improve the soil fertility and productivity. Application of jeevamirtham has been tested along with three other organic manures for the microbial content, plant growth, yielding and soil fertility
(Udaratta and Ramagopal, 2023b). Dosage of jeevamirtham (150 litres per acre recorded higher sennoside content in leaves) for the improvement of growth and yielding of Senna has been tested by
Jacob et al., (2021) and found excellent results.
Somdutt et al., (2023) studied about the usage of jeevamirtham, panchagavyam and Beejamirtham to plant and crop and found increase in growth and yield. Further, to boost the growth of agriculture, it is very clear and necessary to consider the maximum utilization of commonly used organic manures (Jeevamirtham, Beejamirtham and Ganajeevamirtham). To utilize these manures effectively, farmers are in desperate need of technology support. Many methods of smart farming with technical support have been proposed and tested for the effective preparation and utilization of organic manures. One such method is the semi-automatic preparation and feeding of organic manure (Jeevamirtham) to individual plant and crop as per the actual requirement towards effective growth and yielding. Jeevamirtham has been prepared by mixing five important ingredients with water. They are, Cow dung, Cow urine, Jaggery, Gram flour and a small amount of Soil from the land site where the Jeevamirtham is going to be utilized. The exact amount of above said ingredients for a volume of 200 literJeevamirtham is as follows. 10 Kilograms of Cow dung, 10 liters of Cow urine, 2 Kilograms of jaggery, 2 Kilograms of pulse or gram flour, handful of soil from the farm land and enough amount of water. The prepared jeevamirtham is having Potassium, Zinc, Copper and Iron in it. Each litre of Jeevamirtham will have 0.04 grams of Nitrogen, 0.04 grams of Phosphorus and 0.28 grams of Potassium in it. Jaggery increases the immunity of the plant and crop, increases the fertility level of plant and crop and it also increases the drought resistance of plant and crop. Further, Jeevamirtham enhances the uptake of nitrogen (N), phosphorus (P) and potassium (K) of plants and crops. Carbon (C) along with N, P, K and other essential micronutrients increases the microbial count and other useful bacteria in soil. Jeevamirtham has 1.48 % of N, 0.28 % of P and 0.32 % of K. It improves the pH level of the soil. Jeevamirtham prepared by the existing methods have the pH value ranging between 5.5 to 7.1, which is a neutral level for all plant and crop growing environment. Jeevamirtham can be prepared based on the requirement of farmers at any time by using the above combination. Many manual and semiautomatic methods have been proposed and tested by researchers for Jeevamirtham. All the methods tested are in desperate need of man power for preparation, storing and delivering to the plants and crops equally. Manual feeding of manure will not satisfy the equal distribution. Many methods tested for automatic preparation of Jeevamirtham and manual distribution to farms. Hence, it is very clear that, no method is tested so far for the automatic preparation and distribution of Jeevamirtham to the farms.