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Chemical Pesticides and Environment Sustainability

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Chemical Pesticides and Environment Sustainability

Need for alternative pest control methods, organic farming

Raheeba Tun Nisa

Naveed Hamid

Chemical pesticides are frequently used to protect plants, animals, livestock, and crops from pests and diseases. In India, estimated annual production losses due to pests are as high as US$ 36 billion. The use of pesticides has significantly increased and improved global food production.

Pesticides are used by farmers, consumers, and businesses to stop the spread of disease and crop destruction. In order to safeguard the world’s food supply, pesticides assist the agricultural community in managing exotic weeds, diseases, and insects.

All types of pesticides used in the country, including those imported from other nations, are governed by the Environmental Protection Agency (EPA) of the United States. When seeking to market their products, pesticide manufacturers must comply with extremely strict regulations set forth by the EPA. The amount of pesticide residue reported on food products ingested by humans or animals, such as livestock feed, is regulated by the EPA.

However, there is still a flaw in the system that causes environmental chaos, and we are unable to stop the devastation of our ecosystem.

Impact of pesticides on environment and SDG goals

Pesticides however might have a negative effect on both aquatic and terrestrial species. Their extended and repeated use causes bioaccumulation. It is possible for pesticides to spread from the application site to distant surroundings and non-target creatures. Even at low concentrations, water contaminated with pesticides poses a major threat to the environment. Pesticide residues can reach humans through contaminated food and water, non-target drift, or application.

Exposure to pesticides can have a variety of negative neurological health impacts, including impaired coordination, memory, and vision. The immune system is also harmed by prolonged pesticide exposure. An increase in neurological conditions, including brain tumours, has been attributed to excessive pesticide use in Kashmir.

Different soil microorganisms are necessary for various plant functions yet using pesticides may limit the soil microflora. We know a lot of beneficial microorganisms are present on the plant surface (Phyllosphere) as well as in the root zone (rhizosphere), indiscriminate use of pesticide drastically decrease their population.

Numerous herbicides have been shown to be harmful to mycorrhizal fungi, increase plant susceptibility to diseases, impair seed quality, and have indirect effects on bird populations. SDG target by 2020 is to minimize the negative effects on human health and the environment by achieving the environmentally sound management of chemicals and their wastes throughout their life cycles, in compliance with accepted international frameworks, and greatly reducing their release to air, water, and soil.

Pesticides must be used in accordance with the standards established by national and international law, with better safety precautions and less harmful formulations. Farmers should be made aware of the need to avoid using harmful pesticides.

Strategies to minimize the usage of chemicals

In the future, it will be possible to combine the use of chemical pesticides with natural remedies to eradicate pests and insects in a more long-lasting manner. The best alternatives to pesticides are agronomical approaches, biological control, organic farming, integrated pest management, and the use of resistant varieties.

Current disease management approaches rely primarily on synthetic pesticides, but growing awareness of these chemicals’ detrimental effects on the environment and human health has prompted us to seek out more effective, less or non-toxic alternatives.

One such alternative is biological control of plant diseases that could be a viable alternative to expensive chemical fungitoxicants, which not only harm the environment but also allow for the development of resistant pathogenic strains. The biocontrol agents either soil-derived or epiphytes or endophytes (bioagents acquired from phyllosphere) are having the innate potential of suppressing the diseases.

It may be effective to use endophytes and epiphytes that are strongly antagonistic to this pathogen to tackle the disease. In the future, biological control on aerial plant surfaces will be successful not only because of its efficiency but also because of its low cost compared to traditional pesticides and the absence of harmful side effects from the organisms used, such as mammalian toxicity.

Other advantages of biological control over chemical control might include the less long-term environmental impact from the use of persistent pesticides and the lack of chemical residues on edible components of the crop. Several commercial microorganism-based products have been created and are beginning to gain popularity in the market. However, due to biocontrol action’s diversity and inconsistency, large-scale usage is still limited. In some circumstances, this might be due to the biocontrol agents’ susceptibility to environmental impacts.

There are several ways to overcome biocontrol limitations and increase its performance. One such way is a combination of biocontrol agents with fungicides. Compatibility of any bioagent with fungicides is a key to developing an efficient disease management module vis-à-vis disease control, resistance management, environmental safety and economy.

Need to boost and promote natural farming startups

From 2010-2011, the organic market in India witnessed considerable growth. According to a TechSci Research report, ‘India Organic Food Market By Product Type, Competition Forecast and Opportunities, 2011 – 2021’, India’s organic food market is estimated to grow at a CAGR of over 25% during 2016-2021. With the rising environmental and health problems, more and more people are becoming cautious of the harmful effects of pesticides, synthetic fertilizers and other artificial chemicals used for food production. There is growing consensus among people about the benefits of using Organic products. This unique rise in demand has resulted in creating an opportunity for many to come up with great and novel ideas in the shape of startups with unique business models, aimed at solving this modern-day crisis.

The authors are associated with SKUAST-K, Shalimar 

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Blossom at Risk | Climate Change and Its Impact on Floriculture

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Blossom at Risk

Dr Zahoor Ahmed Rather

Prof Imtiyaz Tahir Nazki

Blossom at Risk

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.

Blossom at Risk

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

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Building FPO Leaders: SKUAST-K, MANAGE Hyderabad complete trainers’ training

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Building FPO Leaders

BK News

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.

Building FPO LeadersThe 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.

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SKUAST-K innovator clinches Rs5lakh RKVY Raftaar grant

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Rs5lakh RKVY Raftaar grant

BK News

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.

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