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GS Paper: Major Crops & Cropping Patterns

  • Diversification of output to overcome the MSP trap

    The article analyses the state of agriculture in Punjab and the its dependace on the MSP regime and suggest the diversification as a solution to the MSP trap.

    Punjab’s role in Green Revolution

    • India was desperately short of grains in 1965, and heavily dependent on PL 480 imports from the US against rupee payments, as the country did not have enough foreign exchange to buy wheat at global markets.
    • The entire foreign exchange reserves of the country at the time could not help it purchase more than 7 MMT of grains.
    • It is against this backdrop that the minimum support price (MSP) system was devised in 1965.

     India’s current grains management system: Issue of excess grains

    • Today, the Food Corporation of India (FCI) stocks grains touched 97 MMT in June this year against a buffer stock norm of 41.2 MMT.
    • The economic cost of that excess grain, beyond the buffer stock norm, was more than Rs 1,80,000 crore, a dead capital locked in without much purpose.
    • That’s the situation of the current grain management system based on MSP and open ended procurement.

    Decline in Punjab’s economic level

    •  In 1966 Punjab had the highest per capita income.
    • Punjab’s position fell to 13th in 2018-19.
    • There are several reasons behind this deterioration, ranging from lack of industrialisation to not catching up even with respect to the modern services sector like IT, financial services.

    What explains Punjab’s prosperity

    • Punjab’s agriculture is blessed with almost 99 per cent irrigation against an all-India average of little less than 50 per cent.
    • The average landholding in Punjab is 3.62 hectare (ha) as against an all-India average of 1.08 ha.
    • Punjab’s fertiliser consumption per ha is about 212 kg vis-à-vis an all-India level of 135 kg/ha.
    • The productivity levels of wheat and rice in Punjab stand at 5 tonnes/ha and 4 tonnes/ha respectively, against an all-India average of 3.5t/ha and 2.6t/ha.

    Assesing Punjab’s real contribution to income and agriculture

    • In Punjab, the total farm families are just 1.09 million, a fraction of the all-India total of 146.45 million.
    •  The overall subsidy, from just power and fertilisers would amount to roughly Rs 13,275 crores.
    • That means each farm household in Punjab got a subsidy of about Rs 1.22 lakh in 2019-20.
    • This is the highest subsidy for a farm household in India.
    • Let’s not forget that the average income of the Punjab farm household is the highest in India.[2.5 time’s the India’s average].
    • But to assess the real contribution of farmers/states to agriculture and incomes, the metric is the agri-GDP per ha of gross cropped area of the state in question.
    • This is an important catch-all indicator, as it captures the impact of productivity, diversification, prices of outputs and inputs and subsidies.
    • On that indicator, unfortunately, Punjab has the 11th rank amongst major agri-states.

    Way forward: Diversification of crops

    • States in south India like Andhra Pradesh, Tamil Nadu and Kerala have a much more diversified crop pattern tending towards high-value crops/livestock — poultry, dairy, fruits, vegetables, spices, fisheries.
    •  If Punjab farmers want to increase their incomes significantly, double or even triple, they need to gradually move away from MSP-based wheat and rice to high-value crops and livestock, the demand for which is increasing at three to five times that of cereals.
    • Punjab needs a package to diversify its agriculture — say a Rs 10,000 crore package spread over five years.

    Conclusion

    Once farmers diversify their farm output and double their incomes, they will not be stuck in the MSP trap.

  • Cultivation of ‘Wild’ Arunachal Kiwi

    Recently, the ‘Wild’ Arunachal Kiwi has received organic certification by the Mission Organic Value Chain Development for the North East Region.

    Try this PYQ:

    Q.Among the agricultural commodities imported by India, which one of the following accounts for the highest imports in terms of value in the last five years?

    (a) Spices

    (b) Fresh fruits

    (c) Pulses

    (d) Vegetable oils

    Arunachal Kiwi

    • The kiwifruit (Actinidia deliciosa Chev.) is a deciduous fruiting vine native to Yangtze River valley of south and central China.
    • In Arunachal Pradesh, a domesticated variety of kiwi was introduced as a commercial fruit only in 2000.
    • The Ziro Valley specifically located at 1,500-2,000 metres above sea level is the most ideal for kiwi.
    • It is also called “China’s miracle fruit” and “Horticulture wonder of New Zealand”.

    Benefits of certification

    • Certification helps producers and handlers; they receive premium prices for the products and have access to fast-growing, local, regional and international markets.

    Organic certification in India

    • An agricultural practise/product is considered organic when there are no chemical fertilizers or pesticides involved in its cultivation process.
    • Such certifications in India can be obtained after a strict scientific assessment done by the regulatory body, Agricultural and Processed Food Products Export Development Authority (APEDA).

  • Promotion of nutri-cereals(Millet crop) in India

    Promotion of millet crops serves the dual purpose of securing health and supporting farmers. This article explains the strategy adopted by the government to achieve the same.

    Millet crops in India

    • The three major millet crops currently growing in India are jowar (sorghum), bajra (pearl millet) and ragi (finger millet).
    • India also grows a rich array of bio-genetically diverse and indigenous varieties of “small millets” like kodo, kutki, chenna and sanwa.
    • Major producers include Rajasthan, Andhra Pradesh, Telangana, Karnataka, Tamil Nadu, Maharashtra, Gujarat and Haryana.

    Advantages of millet cultivation

    • Millets are good for the soil, have shorter cultivation cycles and require less cost-intensive cultivation.
    • These unique features make millets suited for and resilient to India’s varied agro-climatic conditions.
    • Millets are not water or input-intensive, making them a sustainable strategy for addressing climate change and building resilient agri-food systems.

    Reasons for decline in millet production in India

    • In the 1960s before the Green Revolution, millets were extensively grown and consumed in India.
    • With the Green Revolution, the focus, rightly so, shifted to food security and high-yielding varieties of wheat and rice.
    • An unintended consequence of this policy was the gradual decline in the production of millets.
    • Millets were increasingly seen as “poor person’s food”.
    • The cost incentives provided via MSPs also favoured a handful of staple grains.

    Health issues related to refined food

    • Along with declining millet production, India saw a jump in consumer demand for ultra-processed and ready-to-eat products, which are high in sodium, sugar, trans-fats and even some carcinogens.
    • This demand was again met by highly-refined grains.
    • With the intense marketing of processed foods, even the rural population started perceiving mill-processed rice and wheat as more aspirational.
    • This has lead us to the double burden of mothers and children suffering from micronutrient deficiencies and the astounding prevalence of diabetes and obesity.

    Strategy for promotion of nutri-cereals

    1) Rebranding the cereals as nutri-cereals

    • The first strategy from a consumption and trade point of view was to re-brand coarse cereals/millets as nutri-cereals.
    • As of 2018-19, millet production had been extended to over 112 districts across 14 states.

    2) Incentive through hiking MSP

    • Second, the government hiked the MSP of nutri-cereals, which came as a big price incentive for farmers.
    • From 2014-15 to 2020 MSPs for ragi has jumped by 113 per cent, by 72 per cent for bajra and by 71 per cent for jowar.
    • MSPs have been calculated so that the farmer is ensured at least a 50 per cent return on their cost of production.

    3) Providing steady markets through inclusion in PDS

    • To provide a steady market for the produce, the Modi government included millets in the public distribution system.

    4) Increasing area, production and yield

    • The Ministry of Agriculture & Farmers’ Welfare is running a Rs 600-crore scheme to increase the area, production and yield of nutri-cereals.
    • With a goal to match the cultivation of nutri-cereals with local topography and natural resources, the government is encouraging farmers to align their local cropping patterns to India’s diverse 127 agro-climatic zones.
    • Provision of seed kits and inputs to farmers, building value chains through Farmer Producer Organisations and supporting the marketability of nutri-cereals are some of the key interventions that have been put in place.

    5) Intersection of agriculture and nutrition

    • The Ministry of Women and Child Development has been working at the intersection of agriculture and nutrition by -1) setting up nutri-gardens, 2) promoting research on the interlinkages between crop diversity and dietary diversity 3) running a behaviour change campaign to generate consumer demand for nutri-cereals.

    Consider the question “What are the reasons for decline in the millet production in India? What are the steps taken by the government to encourage its production?”

    Conclusion

    As the government sets to achieve its agenda of a malnutrition-free India and doubling of farmers’ incomes, the promotion of the production and consumption of nutri-cereals seems to be a policy shift in the right direction.

  • [pib] Kasturi Cotton

    Now India’s premium Cotton would be known as ‘Kasturi Cotton’ in the world cotton trade.

    Kasturi Cotton

    • It is the first-ever Brand and Logo for Indian Cotton on Second World Cotton Day.
    • The Kasturi Cotton brand will represent Whiteness, Brightness, Softness, Purity, Luster, Uniqueness and Indianness.

    Do you know?

    1. Cotton is one of the principal commercial crops of India and it provides livelihood to about 6.00 million cotton farmers.
    2. India is the 2nd largest cotton producer and the largest consumer of cotton in the world.
    3. India produces about 6.00 Million tons of cotton every year which is about 23% of the world cotton.
    4. India produces about 51% of the total organic cotton production of the world, which demonstrates India’s effort towards sustainability.

  • Analysing the impact of Bt cotton

    After almost 20 years of adoption of Bt cotton in India, its time to review the claimed benefits of the Bt.

    Hybrid cotton seeds and issues

    • Until the 20th century the indigenous ‘desi’ variety, Gossypium arboreum was used.
    • From the 1990s, hybrid varieties of G. hirsutum were promoted.
    • These hybrids cannot resist a variety of local pests and require more fertilizers and pesticides.
    • Cotton suffers from plenty of infestation from moth pests such as the Pink Bollworm (PBW) and sap-sucking (Hemipteran) pests such as aphids and mealy bugs.
    • With increasing pressure to buy hybrid seeds, the indigenous varieties have lost out over the years.

    Resistant pests and introduction of Bt cotton

    • The increasing use of synthetic man-made pesticides to control pests and the rising acreage under the American long-duration cotton led to the emergence of resistant pests.
    • Resistant Pink and even American Bollworm (ABW), a minor pest in the past, began increasing, leading to a growing use of a variety of pesticides.
    • Rising debts and reducing yields, coupled with increasing insect resistance, worsened the plight of cotton farmers.
    • It was in this setting that Bt cotton was introduced in India in 2002.

    What is Bt cotton

    • The plant containing the pesticide gene from the bacteria Bacillus thuringiensis (Bt), has been grown in India for about twenty years.
    • This pesticide, now produced in each Bt plant cell, ought to protect the plant from bollworm, thereby increasing yields and reducing insecticide spraying on the cotton plant.

    Review of the utility of Bt cotton

    • Review  was published in the scientific journal Nature Plants, analysing the entire picture of the use of Bt cotton in India.
    • Earlier studies had attributed to Bt the tripling of cotton yield between 2002-2014 in India.
    • However, one detail that raises concerns over such a conclusion was that yield differences between farmers who were the early adopters of Bt cotton and those who were not suffered from selection bias.
    • Controlling for such bias showed (in 2012) that the contribution of Bt cotton to yield increase was only about 4% each year.
    • Since yields vary annually by over 10%, the benefits claimed were dubious.
    • There are discrepancies between yield and the deployment of Bt cotton.
    • For instance, the Bt acreage was only 3.4% of the total cotton area in 2003, not sufficient to credit it for the 61% increase in yield in 2003-2004.
    • The rise in cotton yields can be explained by improvements in irrigation, for instance in Gujarat, and a dramatic growth across the country in the use of fertilizers.
    • The PBW developed a resistance by 2009 in India. In a few years, the situation was dreadful.
    • A technology that works in the lab may fail in fields since real-world success hinges on multiple factors.

    Way forward

    • The cost of ignoring ‘desi’ varieties for decades has been high for India.
    • Research suggests that with pure-line cotton varieties, high density planting, and short season plants, cotton yields in India can be good and stand a better chance at withstanding the vagaries of climate change.
    •  But government backing for resources, infrastructure and seeds is essential.

    Conclusion

    It is time to pay attention to science and acknowledge that Bt cotton has failed in India, and not enter into further misadventures with other Bt crops such as brinjal or herbicide resistance.

  • What is Biochar?

    A new research has shown that Biochar application is more effective in promoting pulses growth and yield in Ghana.

    Try this PYQ:

     

    Q.In the context of which one of the following are the terms ‘pyrolysis and plasma gasification’ mentioned? (CSP 2019)

    (a) Extraction of rare earth elements

    (b) Natural gas extraction technologies

    (c) Hydrogen fuel-based automobiles

    (d) Waste-to-energy technologies

    What is Biochar?

    • Biochar is a high-carbon, fine-grained residue that is currently produced through modern pyrolysis processes (direct thermal decomposition of biomass in the absence of oxygen and preventing combustion).
    • It produces a mixture of solids (the biochar proper), liquid (bio-oil), and gas (syngas) products.
    • Biochar may increase soil fertility of acidic soils (low pH soils), increase agricultural productivity, and provide protection against some foliar and soil-borne diseases.

    Its benefits

    • Carbon Sink: The burning and natural decomposition of biomass releases large amounts of carbon dioxide and methane to the Earth’s atmosphere. The biochar production process also releases CO2 (up to 50% of the biomass); however the remaining carbon content is stable indefinitely.
    • Soil Amendment: Biochar is recognized as offering a number of soil health benefits. The extremely porous nature of biochar is found to be effective at retaining both water and water-soluble nutrients. Its presence in the earth can improve water quality, increase soil fertility, raise agricultural productivity, and reduce pressure on old-growth forests.
    • Water retention: Biochar is hygroscopic. Thus it is a desirable soil material in many locations due to its ability to attract and retain water.

    ————————-//———————-

    Back2Basics

    What is Pyrolysis?

    • Pyrolysis is the thermal decomposition of materials at elevated temperatures in an inert atmosphere.
    • It involves a change in chemical composition. The word is coined from the Greek-derived elements pyro “fire” and lysis “separating”.
    • It is most commonly used in the treatment of organic materials. It is one of the processes involved in charring wood.
    • It is considered as the first step in the processes of gasification or combustion.

    How does it work?

    • In general, pyrolysis of organic substances produces volatile products and leaves a solid residue enriched in carbon, char.
    • Extreme pyrolysis, which leaves mostly carbon as the residue, is called carbonization.
    • The process is used heavily in the chemical industry, for example, to produce ethylene, many forms of carbon, and other chemicals from petroleum, coal, and even wood, to produce coke from coal.

  • What is Green-Ag Project?

    The Union government has launched the Green-Ag Project in Mizoram, to reduce emissions from agriculture and ensure sustainable agricultural practices.

    Note the following things about Green-Ag Project:

    1)Core objective

    2)Implementing agencies

    3)Regions of Implementation

    Green-Ag Project

    • The Green-Ag project is designed to achieve multiple global environmental benefits in at least 1.8 million hectares (ha) of land in five landscapes, with mixed land-use systems.
    • It aims to bring at least 104,070 ha of farms under sustainable land and water management.
    • The project will also ensure 49 million Carbon dioxide equivalent (CO2eq) sequestered or reduced through sustainable land use and agricultural practices.

    Implementing agencies

    • The project is funded by the Global Environment Facility, while the Department of Agriculture, Cooperation, and Farmers’ Welfare (DAC&FW) is the national executing agency.
    • Other key players involved in its implementation are the Food and Agriculture Organization (FAO) and the Environment Ministry (MoEF&CC).

    Regions of implementation

    The project has been launched in high-conservation-value landscapes of five States namely

    • Madhya Pradesh: Chambal Landscape
    • Mizoram: Dampa Landscape
    • Odisha: Similipal Landscape
    • Rajasthan: Desert National Park Landscape
    • Uttarakhand: Corbett-Rajaji Landscape

  • In news: International Tea Day

    The ‘International Tea Day’ gets thumbs up from the UN. Tea is the most consumed drink in the world, second only to water.

    It would be no surprise to expect a question based on worldwide tea production:

    Q. Among the following, which one is the largest exporter of rice in the world in the last five years? (CSP 2019)

    (a) China

    (b) India

    (c) Myanmar

    (d) Vietnam

    International Tea Day

    • While the UN has been aware of the popularity of the drink, May 21, 2020, became the first time when it recognized and gave an official nod to International Tea Day.
    • The UN General Assembly proclaimed May 21 as International Tea Day.
    • The day is aimed at promoting sustainable production, consumption and trade of tea.
    • As part of the celebrations, key players in tea production come together and make systematic plans for expansion of demand for tea, particularly in tea producing countries where per capita consumption is relatively low.
    • This day also reminds all actors at global, regional and national levels to ensure that the tea sector continues to play a role in reducing extreme poverty, fighting hunger and safeguarding natural resources.

    Tea

    • Tea is an aromatic beverage commonly prepared by pouring hot or boiling water over cured leaves of the Camellia sinensis, an evergreen shrub native to East Asia.
    • After water, it is the most widely consumed drink in the world.
    • There are many different types of tea; some, like Darjeeling and Chinese greens, have a cooling, slightly bitter, and astringent flavour.
    • Tea has a stimulating effect in humans primarily due to its caffeine content.
    • China is the leading producer of tea in the world. (Ref.)

    Its significance

    • In 2018, over 50 lakh tonnes of tea was consumed globally, according to Food and Agriculture Organization (FAO) of the UN.
    • The origin of tea plantations dates back to 5,000 years. Like many cultures, tea enjoys a special space in Indian culture.
    • With more than 100 varieties being consumed in the country, India is among the top four producers of tea.
    • Currently, tea is grown in more than 35 countries and supports 1.3 crore people including smallholder farmers around the globe.

    Back2Basics: Tea cultivation in India

    • India is the second producer of tea in the world and second in terms of land devoted to tea growing as well.
    • Much of India’s tea production is concentrated in the areas of Darjeeling, Nilgiri, Dooars, and Assam, which is the single largest tea growing region in the world. The top 5 growing states in India, ranked by production, are:

    1) Assam

    2) West Bengal

    3) Tamil Nadu

    4) Kerala

    5) Karnataka

  • [pib] Biofortified Carrot ‘Madhuban Gajar’

     

    Madhuban Gajar

    • It is a biofortified carrot variety with high β-carotene and iron content developed by Shri Vallabhhai Vasrambhai Marvaniya, a farmer scientist from Junagadh district, Gujarat.
    • The variety is being cultivated in more than 1000 hectares of land in Gujarat, Maharashtra, Rajasthan, West Bengal, Uttar Pradesh during the last three years.
    • It is a highly nutritious carrot variety developed through the selection method with higher β-carotene content (277.75 mg/kg) and iron content (276.7 mg/kg) dry basis.
    • It is used for various value-added products like carrot chips, juices, and pickles.
    • This carrot variety possesses a significantly higher root yield (74.2 t/ha) and plant biomass (275 gm per plant) as compared to check variety.

  • Climate change and geopolitics converge to yield locust swarms

    Context

    Abnormal rainfall in the Arabian desert and an effect of the Yemen war have revived a menace that could hit Indian crops

    Butterfly effect- a fitting metaphor for locust attack

    • What is the butterfly effect? The butterfly effect occurs when a trivial cause, such as a butterfly fluttering its wings somewhere in an Amazon rainforest, triggers a series of events that end up having a massive impact elsewhere.
      • Edward Lorenz, the American meteorologist who coined the phrase in the early 1960s, came up with it while building a mathematical model to predict weather patterns.
      • Fitting metaphor: It is a fitting metaphor to explain a “plague” that is currently destroying vegetation and livelihoods in East Africa, the Arabian peninsula, Iran, Pakistan and India.

    The impact of the locust attack in the world

    • Impact in Africa: Several countries in Africa and Asia have been dealing with “the curse of good rains”: Massive swarms—called “plagues”—of the desert locust.
      • Swarms as large as 2,400 sq. km, comprising 200 billion insects, have already damaged over 70,000 hectares of crops in Kenya and around 30,000 hectares in Ethiopia.
    • Last month, Pakistan declared a national emergency over locusts.
    • Impact in India: In India, several districts in Gujarat and Rajasthan have been affected.
      • Rajasthan has announced a compensation of ₹13,500 per hectare to affected farmers.
      • While locust swarms continue to plague African countries, for now, the outbreak has tapered down in India with swarms headed back towards Sindh and Balochistan.
    • Possibility of return of the locusts: The expectation is that the locusts will be back in June, by which time their numbers would have grown fivefold.

    What are the locusts and how they form swarms?

    • Solitary creature: The brown-coloured desert locust usually lives as a solitary creature in the desert and bushlands.
    • Transformation and swarm formation: When several of them gather in close proximity, they undergo a dramatic physical transformation, change colour to black and bright yellow, become gregarious, and start moving around in swarms.
    • Contribution of moisture and temperature: Locusts lay their eggs a few inches under the soil in the presence of moisture, which hatch faster under higher temperatures.
      • Similarly, the flightless nymphs mature faster under warmer conditions and, within weeks, turn into adults that can form swarms of hundreds of millions of insects that can fly over 100km per day.
    • The scale of destruction: Each locust can eat its own body weight—around 2-3 grams—every day.
      • Which means that a swarm can consume hundreds of tonnes of vegetation that it encounters every day.

    Change in the behaviour pattern

    • Limited to recession areas: Normally, desert locusts are limited to a recession area enveloping the African Sahel to the west and Rajasthan to the east.
      • After international preventive control measures started in the 1940s, the intensity and spread of these swarms reduced, resulting only in regional plagues.

    What contributed to this year’s infestation?

    • Two factors contributed to this year’s infestation:
      • Abnormal weather conditions.
      • Region’s geopolitics.
    • Abnormal weather conditions: In 2018, two cyclones a few months apart delivered rain to the Rub al Khali, the remote desert called the “Empty Quarter” of the Arabian peninsula.
      • The resulting ephemeral lakes created new breeding grounds for the desert locust in a poorly monitored region.
    • Region’s geopolitics: Insecticide spraying operations were not conducted because of the war in Yemen.
      • The breeding continued before the swarms crossed the Gulf into Iran and the Red Sea to Ethiopia and Somalia in the Horn of Africa.
      • Here, too, conflict and political unrest limited control operations, leading to further breeding.
    • Another cyclone in 2019: In December 2019, another cyclonic storm hit the Horn of Africa, creating conditions for yet more breeding.
      • Today, the situation is dire in Somalia, Ethiopia and Kenya, and is worsening in Uganda and Tanzania.

    How affected countries are responding to the infestation?

    • Pakistan declared national emergency: Across the Persian Gulf, the Pakistani provinces of Balochistan and Sindh were initially affected, and when Punjab was hit, the government declared a national emergency and approached China for assistance.
    • How India is responding? Across the border, several districts in Gujarat and Rajasthan were affected and neighbouring states, including Uttar Pradesh, are now on alert.
      • Cooperation between India and Pakistan: Despite political tensions, Indian and Pakistani locust control officials met almost once a month over the second half of 2019 to exchange information, if not coordinate control efforts.
      • So far, India’s surveillance, preparedness and response have been competent and effective.
      • The national Locust Warning Organization was set up in 1939 and is well connected to international institutions created to manage locust risks.
      • It publishes weekly bulletins and even has a Twitter handle.
      • Bulletins show when locusts were detected, the location, extent and tonnage of insecticide sprayed and the risk of future infestation.
    • China’s preparedness: China is largely protected against locust plagues by geographical barriers, but is relatively vulnerable in the Xinjiang region.
      • Past similar event: Faced with a similar situation a couple of decades ago, the Chinese government had deployed hundreds of thousands of ducks that would eat the locusts in response to the blowing of a whistle.
      • Reports in the Chinese media indicate that Beijing plans to do the same this year.

     The immediate concern in India

    • Factors that could worsen the problem: Climate change, with higher temperatures and changes in the Indian Ocean Dipole, could worsen the locust problem for India in coming years.
    • The problem could overwhelm the capacity to control: The immediate concern is that by June 2020, there will probably be extraordinarily large swarms in India and that these could overwhelm the country’s current capacity to control them.
      • Preparedness measures by the government: The Union government is procuring additional spraying equipment and planning helicopter and drone-based control operations should the need arise.
      • Containing the swarms at India’s border states is crucial, as India’s agricultural heartland lies just beyond.

    Conclusion

    The government should take stock of its preparedness to deal with the imminent locust attack in June take necessary actions to deal with the menace as it could threaten India’s food security and economy.