Grassroots innovations for better sericulture. Innovation means addressing a new idea, technique or solution to a problem to enhance the efficacy and durability of a system. In agriculture, innovations are the new products, techniques, or strategies developed by research scholars, farmers or organizations to maintain the sustainability of agriculture for its contribution to food security, economic development and natural resource management (FAO, 2019). Sericulture is an agro-based industry that deals with the rearing of silkworms for the production of silk. Sericulture is the greatest labour-intensive sector of the Indian economy and offers a source of livelihood to a major part of the population by providing profitable self-employment to farmers and their families. It requires low investment, a short gestation period with greater income returns and self-employment for small and marginal farmers.
It is regarded as both, an art and science which involves three major components viz., mulberry cultivation, silkworm rearing and post-cocoon processing. It comprises of a series of on-farm and off-farm activities and generates a lot of by-products from each activity directly or indirectly. Sericulture byproducts are developed as alternative options to the food industry, drug system biomedical engineering and textiles. Silkworm pupa being proteinaceous has a wide range of applications in dietetics, animal food, cosmetics and fertilizers (Jaiswal et al., 2020). Sericulture is inter-connected and inter-related with agricultural crops viz., biogas production, livestock production, aquaculture, horticulture etc. Wastes in sericulture are generated in bulk in each activity and can be exploited for biofuel, biogas, livestock production and mushroom cultivation. Seri- bio waste viz., surplus leaf, bed-refuse from silkworm rearing activity can be used for cattle and sheep fodder. The integrated system of sericulture farming with agriculture and other allied fields stimulates maximum exploitation of bio-resources of each system with the reduction in its adverse effects on the environment. Nothing is a waste in sericulture and can be potentially exploited in other sectors which promotes sustainable development and prosperity of small enterprises of other sectors. Sericulture fulfills the employment to 8.8 million people in India (CSB report, 2023) and identified by researchers and policymakers as a potential hub for socio-economic development.
INNOVATIONAL INTERVENTION IN DIFFERENT SECTORS OF SERICULTURE
Mulberry cultivation:
Mulberry is propagated mainly through stem cuttings. The manual preparation for cuttings requires many skilled labors. The cutting preparation machine which makes 1400-1500 cuttings in one hour has been developed by CSRTI Mysore. Mulberry leaf harvest and disposal at the place where silkworm rearing is being conducted is time consuming and laborious process. Mulberry plant cutter” which uses a holder to hold the plant and a cutter to cut the plant has been developed. It is movable, simple, convenient and farmer friendly machinery. CSRTI Mysore have developed paired row and 3M plantation system to accommodate more number of mulberry bushes and mechanized practices evolved. It reduces cost of leaf production and working efficiency faster. Different equipments have been developed for ease in intercultural operations viz., Power Rotavator, Cultivator and Weeder. These are cost-effective and convenient for use in different mulberry plantation systems such as., pit system, row system and tree or bush plantation system. Disease and pest control is important for healthy mulberry production. Different sprayers have been developed by different institutes viz., self-propelled sprayer, power tiller mounted sprayer by CSRTI and TNAU respectively. Many technological innovations have been developed for the control of mulberry diseases viz., Navinya, Nemahari (Plant based formulation), Raksha (Talc-based biofungicide) and root-fix for control of root-rot and root knot diseases of mulberry. Azotobacter biofertilizer (Azotobacter chrococum bioformulation) is being effectively used as a nitrogenous fertilizer in mulberry.
Grassroots innovations for better sericulture.
Innovations in silkworm rearing
Silkworm rearing is the mass scale rearing of silkworms for production of silk (Vijayakumar et al., 2007). Both on-farm and off-farm activities imparts greater employment potential feasible for women fork of the rural society as well. However, need of technological developments asserts higher silk production with better income to farming people. Contemporary sericulture has been advanced by the implementation of novel technological innovations at farm and industry level to enhance the silk productivity (Singh et al., 2021). The growth and development of silkworm is influenced by environmental factors. Therefore, the maintenance of environmental parameters as per requisites of silkworm health is a bit challenging process. However, the potential performance of novel innovations viz., Arduino aided Internet of Things (IoT), image processing technique and smart sensors of technological innovation is appraised as a master stroke key to the problem. It is simple, convenient and cost-effective solution to achieve successful cocoon crop production (Rokhade et al., 2021). One more innovation, is the development of Internet of Things (IoT) empowered Wireless Personal Area Network (WPAN) system using sensors for monitoring of environmental factors according to recognized different life cycle stages and capturing photos simultaneously to achieve the improvement in series of life cycle stages in silkworm (Nivaashini et al., 2018). Many models have been proposed time to time based on Internet of things (IoT) for the development of smart sericulture technology to promote sericulture (Srinivas et al., 2019; Sreedhar et al., 2020; Eethamakula et al., 2020; Jeegadeesan et al., 2021). In the UT of Jammu and Kashmir, there are three different agro-climatic zones viz., temperate, intermediate (lies between temperate and sub-tropical) and sub-tropical zone. Therefore, there is need of different mulberry cultivars, cultivation practices and silkworm breeds which are specific to different agro-climatic regions. The development of region specific silkworm is of prior importance to revive sericulture industry in Jammu and Kashmir. Fortification of mulberry leaves with proteins and other supplements is a latest technique to enhance the cocoon production. It employs use of different plant or animal based products rich in proteins more particularly to feed the silkworm larvae (Qadir et al., 2022 a). A chawki leaf chopper for chopping the mulberry leaf in thin slices for consumption of young age larvae have been developed. An artificial silkworm diet known as “Nutrid” have been developed for healthy and vigorous growth of silkworms. CSRTI Mysore, have developed a device which acts as both heater and humidifier as per requirement of rearing room. Collection of matured larvae and their mounting on mountage is a laborious process. A plant based hormone which comprises of photoecdysone known as “Sampoorna” have been developed for early and uniform maturation of silkworms. A device which picks and separates matured silkworms from mulberry twigs in shoot system of rearing and from trays in tray system of rearing have been developed with almost negligible injury risk to silkworms. Disinfection is the foremost operation to be carried before commencement of silkworm rearing to maintain the pathogen-free environment for silkworm. An ecofriendly and cost-effective tool which employs the use of fire-flames and LPG as fuel known as flame-gun, have been developed to disinfect the incubation, rearing, leaf, cocoon storage room and rearing equipments. Many bed-disinfectants have been developed such as., labex, Ladhoi, Jeevan- Sudha, Resham Jyoti, RKO, Sericillin, Ankush, Vijetha, Amruth to defend the disease causing pathogens in silkworm rearing. Manual dusting of bed-disinfectants is unsafe for applier. CSRTI Mysore have developed power/battery operated duster which evenly speads the disinfectants over the silkworm body on trays in less time.Pest control can be achieved by application of uzitrap, uzicide etc to control the major pest, Exorista bombycis in silkworm rearing. Plastic tray washing machine possesses efficiency of washing 120 trays/hr with complete disinfection are developed to save the labour charges and time in silkworm rearing.
Innovations in post-cocoon sector
The collection and separation of cocoons from cocoon frames is laborious and time consuming process. The development of handle/ pedal operated cocoon harvesting machine used for harvesting from 25-50 frames/hr and 50-60 frames/hr from hand operated and pedal operated harvester respectively. Deflossing is the process of removing floss layer of the cocoon. Manual deflossing is time consuming process and requires labour. Cocoon deflossing machines viz., hand operated, hand operated cum motorized and fully motorized which can defloss 25-30 kg/hr, 50-60 kg/hr and 75-80 kg/hr respectively have been developed. In grainages, an ample quantity of cocoon needs to be cut for sex determination of pupae and estimation of quantity parameters such cocoon weight, shell weight and shell ratio. Cocoon cutting machine have been developed with efficiency of cutting 5000 cocoons/hr have been developed. Cocoon boiling or cooking is the process of boiling the cocoons to soften the sericin layer for smooth unwinding of silk fibre from the cocoon. It is mostly carried by simple cooking either in a single-pan system or in a three-pan system at different temperatures. These methods render the cocoons either over-boiled or under-boiled which are unsuitable for the reeling process. A new technique “Vacuum boiling machine” has been developed in which the uniform softening of all the layers is attained with better reelability. Metallic buttons are non-circular stainless steel devices used as thread guides with required specifications as that of yarn size, have been developed to avoid slubs in yarn and can be used for a comparatively longer time.
Conclusion
Sericulture being the labour-intensive sector provides a source of profitable self-employment to a large number of the Indian population. Labour wages cost about 65-70% of the total cocoon produced from different sectors of sericulture in India. Hence reduction in labour dependency will ultimately reduce the production costs. The farming technicality in each sector of sericulture is the need of the hour. Innovations play a prominent role in accomplishing the goal. The novel ideas related to different approaches, appliances, and techniques connected with farming people can be explored in developing sericulture. Investment in technology, promotion of technologies and conduction of training programs can contribute to improving the competence in sericulture. The acceptance of challenges and adoption of innovations can lead to developments in sericulture.
The global environmental agencies declared 2024 the hottest year and over the course of the last century, the average surface temperature of earth has increased, amounting to around 0.74 0C.As per the Economic Survey, India is the seventh most vulnerable country to climate change and faced severe weather extremes, with 93% of days in 2024 marked by extreme climate events such as heatwaves, cyclones, and floods. As the world grapples with the phenomenon of climate change, one of the most visually striking yet often overlooked casualties is the floriculture industry. From tulips in the Netherlands to roses in Kenya, the delicate balance required for flower cultivation is being disrupted by rising temperatures, erratic weather patterns, and shifting ecosystems. The floriculture industry employs millions of people, from small-scale farmers in developing countries to large-scale exporters in Europe and Asia. The decline in flower quality and quantity due to climate change could have far-reaching consequences not only affecting global flower supplies but also small-scale flower growers, being the backbone of this industry, and may be forced out of business. At present, 1191 growers registered with Department of Floriculture (J&K) are active in commercial floriculture business generating an income of Rs. 19.42 crores (2023-24) which is under threat due to climate change.
The Kashmir’s temperate climate, fertile soil, and glacial waters have nurtured a flourishing floriculture industry with an area of about 431.25 ha alone under gardens, parks and lawns, attracting tourists all over world. Kashmir once celebrated as the “Garden of Eden” for its riot of colors and fragrances, isnow slowly turning into a battleground where nature and climate change are stuck in a grim struggle. Extreme weather events, like unseasonal frosts, irregular precipitation patterns, prolonged droughts and increased evaporation rates are becoming more frequent. One of the immediate consequences of climate change in Kashmir is the disruption of traditional weather cycles.
The most significant impacts of climate change are the alteration of crop blooming cycles. A shorter blooming season, improper floral growth and colour development, and insufficient flowering are all problems associated with commercial flower cultivation, especially under open field conditions. Thus flower crops like tulip, marigold, gladiolus, annuals grown under open conditions will be greatly affected by these erratic weather changes. Among ornamental crops, flowering bulbs are considered as vital indicators of climate change due to their sensitivity to minor seasonal cues and temperature changes. Warmer temperatures are causing flowers to bloom earlier than usual, disrupting supply chains and affecting seasonal markets. Spring flowering bulbs viz., tulips, daffodils and crocuses are among the first plants to signal the onset of spring, have been observed blooming earlier than historical averages. Warmer winters have caused premature bud formation making them highly susceptible to unexpected frost. Ornamentals such as tulips, daffodils, magnolia, irises which need chilling temperature for flowering are adversely affected. Under present scenario of mild winter and warm spring, the bulb yield oftulip is expected to hit badly. On the other hand, summers, with prolonged unexpected heat waves have also disruptedthe normal blooming process of flowers. These conditions lead to shortening of flower duration and deterioration of aesthetic and commercial value.
Temperature extremes not only influence the timing and quantity of flowering but also affect flower quality including volatile fragrances of flowers. Temperature at low to medium range plays a critical role in pigment production especially anthocyanin which contributes to the vibrant colours of flowers. The extreme temperature has also been linked to declining number of flowering buds and smaller flower diameters in species like Antirrhinum majus and Impatiens walleriana. Any unusual change in photoperiodism and thermoperiodism due to climate change would result in a significant deviation in the flowering patterns of plants such as carnations, chrysanthemums, and poinsettias.
The plant hardiness zones have also been observed to move northward or upwards in response to rising temperatures. Diversity of some alpine species has become vulnerable and their distribution is gradually narrowed. The rhododendrons and other woody ornamentals of lower hills have begun to invade the alpine areas thus changing the composition of plant population. Changes in the timing, duration, and abundance of flowering have the potential to disrupt ecological relationships among plants, pollinators, herbivores, flower parasites and pathogens.
Rising temperatures, altered precipitation patterns and increased humidity create favourable conditions for outbreak of pests and diseases by expending habitat range that can cause damage to ornamental plants at high scale. This can pose a significant challenge to sustain quality production in floriculture, thus requiring integrated approaches to devise management strategies.
The plight of Kashmir’s floriculture is a microcosm of the global climate crisis. Despite the challenges, the floriculture industry has to adopt innovative approaches to combat climate change. Farmers can take up greenhouse cultivation to have better control of temperature and humidity and drought-resistant flower crops along with precision farming practices like drip irrigation etc. The modern approaches like roof and vertical gardening can play an important role in improving air quality, and reducing surface temperature in the built environment, costs for heating or cooling of building and noise pollution. Interior landscape plants are also useful to enhance indoor environmental quality and improve workplace efficiency. Development of public parks and lawns enriched with native flora improves air quality, mitigate health risk and maintain species diversity. The AI-powered systems can also be used to monitor and optimize the growing conditions of high value crops. Therefore, the future of Kashmir’s floriculture depends on collaborative efforts across all sectors. Policymakers, researchers, and industry leaders must join their hands to work together to execute policies and practices that promote sustainability and protection of the region’s floral heritage and tourism industry associated with it.
The authors are faculty at SKUAST-K’s Division of Floriculture and Landscape, Shalimar. zahoor.rthr@gmail.com
Srinagar: The month-long Training of Trainers (ToT) program for Farmer Producer Organizations (FPOs), organised by Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir (SKUAST-K) and Agriculture Department in collaboration with the National Institute of Agricultural Extension Management (MANAGE), Hyderabad, concluded successfully, marking a major milestone in capacity building for agricultural transformation in Jammu and Kashmir.
The program brought together some of India’s foremost agricultural business experts to train nearly 300 resource persons in eight batches. Designed under SKUAST-K’s HADP Project 20: Innovative Approaches for Promoting Agriculture in J&K, the initiative aimed to strengthen farmer organizations such as FPOs, Self-Help Groups (SHGs), Common Interest Groups (CIGs), and Primary Agricultural Credit Societies (PACS). The program covered topics like FPO formation, business planning, supply chain management, and market linkages.
The valedictory session, held at SKUAST-K’s Shalimar Campus, was attended by Director Agriculture Kashmir, Chowdhary Mohammad Iqbal, who commended the university’s efforts in empowering trainers to lead grassroots-level transformation. He encouraged the participants to utilize their skills to create resilient and sustainable farmer organizations, emphasizing the need for market-oriented and collective farming practices.
Vice-Chancellor SKUAST-K, Prof Nazir Ahmad Ganai, who actively monitored the program, in his message stressed the importance of FPOs in transitioning J&K from subsistence farming to sustainable commercial agriculture. Drawing comparisons with advanced economies, he highlighted the urgent need to increase agricultural processing, which currently stands at just 2% in the region.
Prof Masood Saleem Mir, Associate Director Research and Principal Investigator of the HADP Innovative Extension Project, elaborated on the program’s objectives and logistics. “This training was designed to address the unique challenges faced by farmer organizations in J&K. By equipping participants with technical, managerial, and entrepreneurial skills, we aim to create a ripple effect where these trainers will mentor and guide farmers across the region,” he said. Prof Mir further highlighted the strategic collaboration with MANAGE Hyderabad and the Agriculture Production Department, which ensured the program’s success.
“Our aim is not just to train individuals but to build a system where farmers can access consistent support and practical solutions for their challenges. The comprehensive curriculum, covering everything from FPO formation to business sustainability, is tailored to meet the region’s specific needs,” Prof. Mir added.
The training, facilitated by MANAGE Hyderabad, featured country’s top expert in FPO formation, business planning and supply chain management. These experts provided strategic insights into FPO management, business sustainability, and innovative mobilization techniques, ensuring practical outcomes for the participants.
Participants praised the program for its practical orientation, stating that it had demystified the complexities of building successful FPOs. Many called for follow-up sessions focused on developing tailored, commodity-based business plans to enhance FPO effectiveness.
This initiative aligns with SKUAST-K’s vision to make J&K a model bioeconomy in the country, fostering a resilient and sustainable agricultural landscape. The university plans to replicate the program in the Jammu division, further extending its impact.
The event concluded with the distribution of certificates to the trainees and a pledge by all stakeholders to work collectively towards uplifting the region’s farming community.
Srinagar: An innovator from Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Shaista Khan, has bagged Rs5lakh RKVY Raftaar grant for Herbodyne, an herbal toothpaste based on an indigenous Kashmir plant.
Presently pursuing PhD from the SKUAST-K’s Faculty of Forestry, Benhama campus has been awarded the grant under RKVY RAFTAAR, MANAGE, Hyderabad from Ministry of Agriculture and Farmer’s Welfare, Govt. of India. She was mentored by Prof TH Masoodi, Registrar SKUAST-K, Prof Imtiyaz Murtaza, Division of Basic Sciences and Humanities, Prof Parvez Ahmad Sofi, Prof. and Head, Div of FPU and Dr Nazir Ahmad Pala, Div of Silviculture and Agroforestry, Faculty of Forestry.
On talking to her, Shaista Khan says that it happened only due to the mentorship and support that she received from the mentors and the Faculty of Forestry, SKUAST-K. She expresses heartfelt gratitude to Prof Nazir Ahmad Ganai, VC SKUAST-K and Prof. T.H. Masoodi, Registrar SKUAST-K for providing an inspirational, motivational and unwavering support system. She also expresses her sincere thanks to her mentors Prof. T. H. Masoodi Registrar, SKUAST-K, Prof Imtiyaz Murtaza, Prof. Parvez A Sofi and Dr Nazir A Pala for their effective mentorship and for inspiring her with this innovative idea. She is also grateful to Dr Akhlaq Amin Wani, Prof.& Head, Div. of Natural Resource Management, Dr JA Mugloo, Head, KVK, Malangpora and Dr GM Bhat, Prof & Head, Silviculture and Agroforestry and other members of the faculty for their valuable support and encouragement. In addition, she says that she is very thankful to the NAHEP, SKUAST for providing financial assistance and SKIIE, SKUAST-K for their support and guidance.