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In the hereafter, Global Warming due to climatic alterations is expected. About 2oC to 4oC addition in temperature over the subcontinent is expected. In these rough conditions the deficit of fresh H2O supply from rivers every bit good as the altered rain autumn forms will decidedly upset our agricultural productiveness. As a consequence more poorness and other societal immoralities will be our destiny.

Increased bio diverseness loss along with the clime alterations will increase the habitat loss and finally of all time increasing population ‘s demand of nutrient will be a large inquiry grade for the policy shapers of our state and political disposal.

Harmonizing to FAO, forests screen of our state is every bit low as 2.2 % or about 1,687,000 hour angle of Pakistan is forested. Of this 20.2 % ( 340,000 hour angle ) is classified as primary wood, the most bio diverse and carbon-dense signifier of wood. Pakistan had 340,000 hour angle of deep-rooted forest.Change in Forest Screen: Between 1990 and 2010, Pakistan lost an norm of 42,000 hour angle or 1.66 % per twelvemonth. In entire, between 1990 and 2010, Pakistan lost 33.2 % of its forest screen or around 840,000 hour angle. Pakistan ‘s woods contain 213 million metric dozenss of C in populating forest biomass, which will of class return to the ambiance due to the fast film editing of woods.

All the above climatic alteration catastrophes will finally consequence the people of Pakistan ‘s wellness besides by lessening in fresh H2O supply from aquifers or rain H2O fluctuation and taint or by energy lack powered by deficient usage of hydel power and the effusion of epidemic diseases like malaria and dandy fever. Poor H2O supply, increased worm conditions and the increased strength of natural catastrophes will finally transport on holding large decease tolls and as the Malthusian theory suggests natural catastrophes does non care about who is traveling to be vanished, a bookman or any drone.


The traditional agricultural agriculture has been with us up to early 1880ss of twentieth century. Afterwards we had followed the green revolution techniques, and with this method we are in a place to go forth India and Bangla Desh behind but were behind China in the acceptance rate.

Adoption Ratess by Green Revolution Crop: Pakistan and South Asia ( South Asia in Parenthesis )

The above tabular array is derived from ROBERT E. EVENSON ‘ ( talk in PDR ) “The Green Revolution and the Gene Revolution in Pakistan: Policy Implications” . In this tabular array it is evident that the Green Revolution in Pakistan ab initio produced really good consequences i.e. 25 times from 1965 to 1995, with an one-year mean addition of 83 % . It is really high rate of addition in over all harvest outputs but if we compare the consequences with the harvest output addition in 1995-2000 with 1965-1995 ‘s, the one-year mean addition in harvest outputs, it is evident that the one-year mean addition in 1995-2000 remains every bit low as 21.6 % merely. It is clear from above consequences that the so called Green Revolution technique is bit by bit neglecting in our state.

LT 2 % 2-10 % 10-20 % 20-30 % 30-40 % 40-50 % 50-65 % GT 65 %

Afghanistan Burkina Faso Bolivia Colombia Cuba Dominican Republic Algeria Argentina

Angola Cambodia Benin Costa Rica Egypt Iran Bangladesh Chile

Burundi Chad Botswana Ecuador Mexico Kenya Brazil China

Cardinal African Republic El Salvador Cameroon Ghana Namibia Morocco Myanmar India

Congo ( B ) Gabon Congo ( Z ) Laos Paraguay Nepal Tunisia Indonesia

Gambia Guatemala C?te d’Ivoire Madagascar Peru Thailand Malaysia

Guinea Bissau Guinea Ethiopia Mali Saudi Arabia Turkey Pakistan

Mauritania Haiti Liberia Sierra Leone South Africa Philippines

Mongolia Jamaica Honduras Syria Sri Lanka

Niger Libya Mauritius Vietnam

Somalia Malawi Nicaragua

Yemen Mozambique Nigeria

Panama Rwanda

Senegal Sudan

Swaziland Tanzania

Togo Uruguay

Uganda Venezuela

Zambia Zimbabwe, Table from ROBERT E. EVENSON ‘ talk.

Even though Pakistan is among those states whose acceptance rate of Green Revolution is more than 65 % . Even so we are confronting with the nutrient crises. Why? Because of several grounds i.e. political, societal and distributional grounds along with the territorial and cross boundary line influences. One of these grounds is the none usage of resources harmonizing to sustainable. By sustainable usage of resources we mean that inordinate usage of fertilisers is of no usage, we will hold to reconsider the national policy for the accomplishment of national ends, and that is the emerging construct of Climate Smart Agriculture, in which we must utilize our cherished resources in such a manner that neither there should be an inordinate usage of fertilisers and H2O etc nor we should go forth the hereafter nutrient demands of the of all time increasing population.

On the other manus we could non accomplish “Gene Revolution” which is based on “Recombinant DNA” , ( a familial Engineering technique ) because we had non introduced the nutrient safety and environmental safety ordinances which are required for Gene Revolution. Harmonizing to ROBERT E. EVENSON in PDR, Gene Revolution is comprised of Genetically Modified merchandises. Approximately 40 per centum of GM merchandises are GM harvest merchandises and 60 per centum are GM wellness merchandises. The GM harvest merchandises fall into three classs:

  1. Herbicide Tolerant merchandises.
  2. Disease Resistant merchandises.
  3. Insect Resistant merchandises ( chiefly from Bacillus thurengiensis ( Bt ) engineered into the works.

Expected Future of nutrient insecurity and Climate Smart Agriculture


I ) ( Water handiness )

Pakistan is a H2O lacking state. Harmonizing to the Punjab Sustainable Development Report, agribusiness is the largest individual user of H2O in the state, devouring about 99 per cent of available surface H2O and 92.5 per cent of groundwater beginnings. Groundwater contributes 57 per cent ( 40 MAF ) of entire H2O available at the farm gate, while 43 per cent of irrigation supply comes from river flows. Canal H2O diverted in an mean twelvemonth is 54 MAF, out of which 29 MAF is available at the farm gate. In Punjab, 99 % of surface H2O ( rivers, canals etc. ) and 92.5 % of groundwater ( tube Wellss etc. ) is used for irrigation/ Agricultural intents but, the groundwater is usually piquant doing salination. While, inordinate use of aquifer has reduced H2O tabular array and increased the cost of pull outing aquifer for irrigation purposes.The quality of groundwater is fringy to brackish in 40 per cent of the country of the Indus basin in the state, impacting harvest outputs and taking to the secondary salinisation of dirts. Excessive extraction has lowered the H2O tabular array in many countries and increased the cost of pumping groundwater for irrigation. Quality has besides been affected, with the engagement of saline groundwater into the fresh groundwater zone. More over as India is increasing its dike, which will decline the jobs of Pakistan and as a consequence our agricultural production will besides endure. The increased H2O supply due to the climatic alterations i.e. runing the glaciers, will be used up by India. This is the state of affairs in H2O handiness.

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