Category Archives: Environement
Pakistan has not undertaken any crop management plan. More credit supplies but little availability of canal water in dry regions, like Bahawalpur, has raised the input cost of agriculturalists as they have to sink tube wells and have increased the use of fertilizers and pesticides. The aquifers are on the course of depletion threatening cities and towns but there is no chance of getting the same refurnished as rapidly as their consumption.
British colonized Punjab with a view to make it basket of food and to recruit youth to defend their empire in India. A large swath of land was brought under cultivation by clearing forests and evicting the families living there. Pakistan did not change this policy and the lands are still being brought under cultivation. Cholistan, the tiny desert in Punjab bordering India, can be cited as an example in this regard.
Most of the agricultural lands in Pakistan are cultivated on commercial basis. Intensive cultivation and mindless use of chemicals have not only deteriorated soil fertility but also inflicted a blow to environment, including the flight of crop-friendly birds and insects and acidity in the subsoil water.
The government has not undertaken any crop management plan. More credit supplies but little availability of canal water in dry regions, like Bahawalpur, has raised the input cost of agriculturalists as they have to sink tube wells and increase the use of fertilizers and pesticides. The aquifers are on the course of depletion threatening cities and towns but there is no chance of getting the same refurnished as rapidly as their consumption.
Similarly, water management policy is nowhere in sight. In some areas, this source is available in abundance causing salinity and related problems. Others have got reduced water share due to more areas becoming under cultivation. Bahawalpur provides an interesting example in this regard. Farmers here are receiving 40 per cent per cent of the water available to them half-a-decade back.
The Indus Basin Treaty giving complete right to India over the utilization of water of its three rivers — Ravi, Beas and Sutlej — is nothing but a blunder committed by the people then at the helm of affairs. Contrary to international law, the treaty gave upper riparian the right to use the water of these rivers. No where in the world, a party can divert water in a way that could affect the flow of a river to the detriment of the lower riparian.
Bahawalpur happens to be the worst victim of the Indus Basin Treaty. The perennial rivers gone to India, major cost is being borne by the aquifers for being used extravagantly when water in seasonal rivers is short of enough supplies. The water reservoirs which were constructed to compensate the loss of Sutlej and Beas, have only ended up in increasing the share of Sindh and Central Punjab. The more lands being allotted to the settlers of Central Punjab in Cholistan, the share of the ‘sweet belt’ has significantly declined forcing the cultivators to pump out subsoil water at a time electricity and diesel are turning costly by every passing year.
A study of Water and Power Department of Punjab has found that 75 per cent of water in southern districts is not fit for crops. While the Indus Basin Treaty remains intact and raging controversy surrounds the construction of water reservoirs on the Indus River. The fate of lower regions — cotton belt — is almost doomed.
Welding livestock, fisheries and forestry with farming reflects a not-so-wise approach. As more emphasis is laid on farming, the more it proves a restraint for the livestock, fisheries and the forestry. Promotion of cultivation in semi-desert areas, like Cholistan and Balochistan, has caused a decline in livestock population due to the loss of space available to herding communities.
As for agriculture, landlords must turn to forestry and livestock. This step is necessary to regain soil fertility. Their income will witness downward slide for a few years but will pay in long-term. There is no reason to keep fisheries as an allied subject of agriculture. It should be dealt separately; credit supply to this new sector will revive hope in a large community associated with this sector.
Meanwhile, some quarters are pressurizing the government to defer water conservation plans on the plea that it was useless to invest in this fast declining sector. The move is intriguing, for having storage dams is must as the same can be used as a guarantee to ensure water supplies in dry-months. It is necessary because ours is an agriculture-based economy and that the country now has seasonal rivers for fresh water supplies.
The agricultural policy needs a revision. Pakistan must evolve a strategy to replenish soil fertility through shifting emphasize to forestry and livestock from cultivation. Meanwhile, water resources should be managed to ensure supplies during dry-months. The government should divert credit supplies from crops to forestry and livestock. Meanwhile, crop management policy should be brought forth while taking into consideration the water availability in different parts of Pakistan.
The wastewater must be given biological treatment to meet the watering needs of the wheat crop, particularly in the southern districts of Punjab. This measure will not save the aquifers but also save cities from the deadly water born diseases like Hepatitis. Fisheries and forests will get boost with wetlands becoming pollution free.