Showing posts with label irrigation. Show all posts
Showing posts with label irrigation. Show all posts

Wednesday, February 18, 2015

Indian farmers-Between deep sea and the devil

India has been traditionally an agriculture oriented country with millions of farmers peacefully ploughing their land and growing a variety of crops as food as well as for cash generation. Though for centuries the bullock drawn ploughing "technology" has been in vogue, advent of tractors in a big way in the country made many farmers switch over to partially mechanized agriculture. But for millions of small farmers the bullock centric cultivation practice is still  inevitable as buying mechanized gadgets is unaffordable to them. Bullocks have a few advantages when it comes to rural environment though lately even these man-friendly beast is becoming exorbitantly costly to acquire and maintain. Why is that Indian farmers cannot modernize their agricultural practices in spite massive subsidization of this in the country?

The continuing saga of farmers is best reflected by the unceasing episodes of suicides in the rural area and according to governments own data, more than 10% of suicides in the country happen in the rural areas by farmers. Why should a happy farmers, as being claimed by the government, takes his own life, leaving his kith and kin in his family as destitute? Human psychologists are of the view that human being commit suicides for either of the two reasons. First he is driven to suicide by his compromised self respect, fearful of the humiliation in the society. Alternately desperate economic situation where he is heavily burdened by loans with exorbitant interests from local loan sharks who have a way of extortion and blackmailing to extract his pound of flesh. In spite of many progressive measures successive governments have been taking to "pamper" to the farmers, as many citizens feel, the benefits of economic growth have not touched a large number of farmers coming under the category of marginal farmers. There is a feeling that these benefits have been cornered by well to do, rich farmers with political connections! 

Look at the land holding pattern in the country where 70% of the population is engaged in agricultural and allied activities. Those holding less than one hectare of land constitute 62 % of the population while others with 1-2 hectares make up another 19%. In other words 81% of the agriculturists own major part of the agricultural landscape of the country. Under such a situation what one can expect from these unfortunate brethren of ours who work the whole day to eke out an existence for him and his family while raising about 71 kg of wheat and 80 kg of rice to every Indian citizen! In this process what is he getting back? A decent livelihood? No way! While the counterpart of Indian farmer in Australia raises 10.8 tons of rice per hectare, he is not able to produce even 3.5 tons per hectare from his land. As for wheat Indian grower produces 2.8 tons per hectare while his counterpart in the Netherlands enjoy a harvest of 9 tons per hectare. Chinese farmer produces about 3 tons of Chickpeas from each hectare of his land whereas in India the average yield is a measly 0.9 ton per hectare. Why is this happening in our country which was a food bowl of the world for centuries? Who is responsible for this shameful and pitiable condition of our farmers?  

With majority of farmers owning less than an hectare, what type of economic viability one can expect from their operations? Modern farming technology cannot be applied unless farm sizes are at least 10 hectares and above and no subsidies can change this situation to any significant extent. Unproductive farm land cannot be sold as per the country's law even if the farmer wants to sell it off! There will be no buyer because of the restrictive clauses that the buyer must be a farmer and his income from non-agricultural activities must not be above Rs 2 lack per year! Is it not interesting as to how politicians and bureaucrats earning millions per year have active farms all over the country in violation of these rules? Another interesting or say nauseating rule is that scheduled caste owners of land cannot sell their land unless permitted by a babu in the government! Another restriction is that a farmer is barred from renting his land to another person even if he is not able to cultivate it economically. In China such renting out is freely allowed for the sake of increased production. Can the Indian farmer have salvation ever? No unless government brings about massive relaxation of these restrictions immediately. 

Cooperative farming is touted  as a possible route for land consolidation and application of modern technology in such cooperative farms but this has been tried previously and given up as impractical under Indian conditions! Why? If Tibetan refugees can convert the 5 acre land lots allotted to them into a 5000 acre cooperative farm and help the state to become the top producer of maize in the country, why not Indians do the same? Here again the problem lies with the land regulations which do not permit any formal linkages of land lots through a cooperative society! The only one crop that can still be managed with small holdings is sugarcane because of the high minimum support price government offers and high productivity in some of the sugar belts in the country. A hectare of land, with adequate irrigation can produce as much as 100 tons fetching an income of Rs 2.5 lakhs though the input costs are very high with sugar cane cultivation. Unfortunately these fortunate farmers in the sugar belt also suffer because of delayed payments by the sugar mill barons under one pretext or the other putting them in great economic hardships frequently. 

One relevant question even a child in this country can ask is when are these farmers going to quit agriculture if the land they own does not bring adequate returns for them to lead a decent life with dignity? With more than 15000 farmers taking the painful route of committing suicide to escape from the harsh future faced by them and their families under the prevailing Indian conditions, what else can wake up the conscience of people and pressurize the government to address the situation on an emergency basis? More than 50% of the arable land in the country depends on rains for agriculture as irrigated water is restricted to only about 82 million hectares! Water scarcity is another challenge India is facing because of low progress in  irrigation projects and rapid drying of ground water resources. This can only aggravate the conditions of farmers in perennially drought hit areas in the country.
V.H.POTTY
http://vhpotty.blogspot.com/
http://foodtechupdates.blogspot.com

Friday, February 6, 2015

The Water "saga" in India-Lack of restraining policy and inefficiency of use spell future crisis!

Water is the very foundation of life on earth and man's quest in space for habitable planets focus mainly on existence of water. Of course air is also an essential prerequisite for any life to survive and unlike water it is available in plenty in this planet though its quality is questionable in many places adversely affected by uncontrolled pollution caused by man himself. As for water there is no dearth of it as more than 71% of earth's surface area is covered by water. Out of this 96.5 % is found in sea and oceans unfit for use for any human activity. !.7% ground water and another 1.7% in glaciers and ice caps in Antarctica and Greenland are considered pure. However for all practical purpose only 2.5 % of water on earth is considered fresh water fit for human use while 0.3% of earth's fresh water supply comes from lakes and rivers. These figures clearly indicate that water is not an inexhaustible resource and therefore must be conserved as much as possible, avoiding wastage with all the means available to man.

Human body is made of water to the extent of 60-78% depending on the body size and for sustenance body water needs to be replenished at the rate of 1 ml per calorie consumed through the food. On an average a man needs about 3.7 liter water per day taken directly as well as through the food while the corresponding figure for a woman is fixed at 2.7 liters a day. Drinking water or potable water has to conform to certain minimum standards and nature's water has to be cleaned up to remove undesirable and unsafe components, suspended as well as dissolved for which many technologies are available. In acute water scarce countries huge plants are able to convert sea water with 3.5% salt content into potable water with minimum cost. According to estimates by some international agencies more than 50% of the world's population will face water crisis. Even to day it is presumed that almost 1 billion people lack access to safe water while more than 2.5 billion lack access to sanitation due to water scarcity. Imagine the tragedy that is unfolding to day when about 1.4 million children die due to severe diarrhea because of consumption of contaminated water! 

In most developing countries about 90% of fresh water exploited is used by the agriculture sector and there is a fierce competition between potable water sector and irrigation sector for tapping the available water supply. In contrast a developed country like the US uses only 30% of its water resources for agriculture through deployment of modern cultivation and water conservation technologies.  However in India, of the 700 billion cubic meters (BCM) of water consumed annually 88% goes for irrigation while the industry accounts for 8%. According to projections for future India is likely to tap about 833 BCM water by the year 2025 from all sources out of which 81% will go for irrigation while 11% will have to be supplied to the industrial sector. The industrial need will go further up demanding more than 18% of the water available. Household needs which stands at a mere 5% to day may go up to 11.% of the total fresh water available. Thus there is a clashing scenario for water among farmers for irrigation, industry and the house holds for daily use and unless agricultural technologies are upgraded to use less water without harming the productivity expectations, India will be in a dire straight in a few years from now!

It is interesting to see that our thermal power power plants gulp more than 70% of the industrial water which will further increase if the present government's thrust for more power plants, especially nuclear plants materializes after recent agreements with the US government for collaboration in the nuclear energy sector. Industry wise Steel industry consumes about 7-10 cubic meters (CM) of water for every ton of steel produced, paper industry needs 75-100 (CM) per ton of paper produced, power industry's need is 75-100 (CM) per megawatt hour generated while soft drinks industry consumes 3-5 (CM) per cubic meter of products made. As electricity production in the country is massive, total power needs by the power sector become huge while other sectors do not produce even a fraction of the end product output by the power industry, hence their apparently smaller share in the industrial water use..

Generally food processing industry needs huge volumes of water and especially soft drink sector depends heavily on water as its products viz beverages contain almost 100% water by volume. Similarly others like fruit and vegetable canning, bakery industry, dairy sector, breweries and distilleries, sugar factories, poultry farms etc all require water to maintain peak hygiene and sanitation, letting out in the process large volumes of spent water. Pollution from food and beverage industry is considered vey high and in spite of tight fisted laws existing in the statute book most of them go scot free because of lax enforcement by the pollution control agencies working at the state level. If the new government's "make in India' mantra becomes the national strategy, the industrial sector will need much more water than that is predicted.

Conflict between the industry and people for water access may intensify and the recent controversy in Gujarat regarding diversion of water from Narmada meant for irrigation to a giant soft drink manufacturer is still fresh in our minds. Similar incidences of diversion of water intended for irrigation being diverted for sugar and distilleries in Maharashtra are just a preview of such mega conflicts in future. We may recall the shameful incidence in Plachimeda in Kerala where a soft drink giant set up a plant in the beginning of 2000 which had to be abandoned due to local uprising by people because of supposed over exploitation of ground water and alleged pollution of ground water by the effluents let out by the factory into surrounding fields. India is in a Catch 22 situation with such a dilemma faced by the nation to meet the expectations of one and all vis-a-vis water and government must address this problem sooner than later to prevent discontent among its citizens in the coming years.

A national policy on agriculture can draw the necessary road map for water sparing crops and developing varieties that can be grown with sea water. Enormous wastage of water happens through the chain of activity of human beings in their every day life and sooner this tendency is curbed better it will be for the country. The agricultural sector presents a paradoxical picture where a section of farming community gets high share of water while another section has to eke out a dreary existence using drought based agriculture! Water intensive crops like sugarcane and paddy must be taken up to the minimum extent possible while development of varieties that need significantly less water must be a priority for the scientists in ICAR and agri varsities. Similarly it is time a national water policy is evolved to "optimize" use of water, conserve water resources without running the danger of over exploitation, launch intensive waste recycling efforts and massive sea water reclamation as the country has a long coastal area with easy accessibility. A country like Israel which is a willing collaborator of India can teach us lot of lessons in increasing water supply from our precious resources and its optimal use.

V.H.POTTY
http://vhpotty.blogspot.com/
http://foodtechupdates.blogspot.com