Agricultural Crops of Pakistan
Commercial Geography
Agricultural Crops of Pakistan
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Introduction
Agricultural activities in plain areas of Pakistan are performed in two
seasons.Those crops which are cultivated before the beginning of winter
season and harvested in early summer are known as "Rabi Crops".They
include wheat ,barley ,grams,oil seeds,pulses e.t.c.But those crops
which are grown in the beginning in summer and their picking or
harvesting takes place in early winter are called "Kharif Crops".These
may include Rice,Sugarcane,Millets,Maize etc.The following are the main
crops cultivated in Pakistan:
Sugar Cane (Cash Crop)
Introduction
Sugar cane is an important cash crop of Pakistan.All available evidences
indicate that Sugar Cane originated in Indo-Pak sub-continent.The
description of sugar cane is found in the Indian mythological literature
of 1000 B.C.
It is a type of long grass "perennial" in nature.The first crop is
called "plant cane" and the succeeding crops are called "Ratoon
Crops".Although it is a plant of tropical regions but it can also be
cultivated in sub-tropical areas.
Uses of Sugar Cane
Sugar cane is used for sweetening purposes.It is the most important and
cheapest source of refined sugar.Gur,Alcohol and Desi Shakkar are also
prepared from Sugar cane.The left out stalk fibers (bagasse) are used in
the paper industries are as fuel and cattle food.
Favourable Conditions For Its Growth
1. Temperature
Sugarcane is a crop of wet tropical lands .From eight to twenty four
months elapse between 65 degree F to 85degree F.Little or no growth
takes place at a temperature below 60 degree F.Frost is very dangerous
to young cane and sever frost during the period of ripening causes
inversion of the sucrose.The sugarcane needs a minimum of 250 frost free
days.
2. Water
Heavy precipitation is beneficial during the early and intermediate
stage of crop growth,but a dry season is desirable before harvest.It
grows well in areas having rainfall of more than 40 degree annually.It
is very sensitive to dought conditions.Stagnant water is very
damaging.In our country Sugarcane is cultivated in canal irrigated areas
since the rainfall is below 20" which is not sufficient.
3.Soils
Sugarcane can be grown on a variety of soils ranging from sandy loams
the heavy clays but sill loams and clay loams are most suitable.It is
grown primarily on both alluvial and red soils.The soil should contain
some elements of lime,potash and nitrogen.
4.Land
The best land for sugarcane is flat or undulating and fertile with
topsoil that retains moisture and sub soils that permit
drainage.Therefore the main Sugarcane area in Pakistan is located in the
canal colonies of the fertile Indus valley.
Sugarcane Cultivation
In Pakistan,Sugarcane is cultivated in the spring season in the month of
February or March.It is harvested in November or December .Sugarcane is
included in both Rabi and Kharif Crops.It is a "perennial " crop.The
first crop is called "plant cane" and the succeeding crops are called
"ratoon crops" .Generally good yields from ratoon crops are obtained
only in one or two years.
Sugarcane Growing Areas
In Pakistan,a sub tropical continental climate milltates against the
growing of thick canals.All the areas of our country are not suited to
the growth of Sugarcane.It is mostly cultivated in canal irrigated areas
of Punjab,N.W.F.P and Sindh provinces.
1. Punjab:
Faisalabad,Sargodha,Multan,Bahawalpur,Lahore and Gujranwala division are famouse for Sugar cane production.
2. Sindh:
Hyderabad division ranks first and Sukkur division second in the production of Sugar cane .
3. N.W.F.P
Mardan and Peshawar districts are at the top and some amount of Sugar
cane is also produced in the districts of Bannu and Dera Ismail Khan.
Average And Production
The following table shows areas,production and yield per hectare of sugarcane during the last three years:
Period Area...............Production...........Yield Per Hectare
(000 Hectares)................(000 Tones)...........(Tones)
1989-90 854 ..................35494.................41.56
1990-91 884...................35889.................40.71
1991-92 877...................34210.................39.00
(provisional)
Cotton (Cash Crop)
Introduction
Cotton is considered to be the most important cash crop of
Pakistan.Pakistan,ranks fifth in world cotton production.It is
outstanding among vegetable,animal and synthetic fibers,accounting for
approximately one half of the all materials that are made into
cloth.Besides the preparation of a number of its products ,we also earn a
large amount of foreign exchange from its export to other countries
.Its importance may be estimated from the fact that it contributes 15%
to the G.N.P The entire textile industry directly or indirectly depends
upon it.It provides employment to 2/3rd of industrial labour force.
Biological And Historical Reference
Cotton is also known as the "Silver Fiber" .It is a wooly fibre
surrounded around the seeds of the plant the longing to genus
"Gossypium".It is known to have been produced in the Indus plain since
3000 B.C.
Favourable Conditions For Its Growth
1. Temperature:
Humid tropical and sub-tropical savanna climates are both conductive to
cotton growth .At the time of cultivation it requires temperature
ranging between 80 degree F to 100 degree F but at the time of picking
50 degree F to 60 degree F temperature remains sufficient.Frost or
severe cold is dangerous for its growth.As produced commercially,cotton
requires a growing season of atleast 180 to 200 frost-free days.
2. Water:
A minimum precipitation amount of 20" and a maximum of 40" per year is
considered to be the optimum requirement for cotton cultivation.The
annual rainfall in Pakistan is less than 20" which is insufficient ,so
without artificial irrigation,cotton cultivation is not possible.It is
for this reason that canal and tube well irrigated areas of Sindh and
Punjab are devoted to cotton cultivation.The moisture should be
comparatively even throughout much of the year but retarted during the
harvesting period.
3. Soil:
Cotton grows best on soils which retain moisture at their upper levels
and are well drained at lower depths.Its favours alluvial soil but can
do quite well on tighter soils if sufficient moisture is present to
prevent excessive compaction around the plant roots.The use of natural
or artificial manure is essential to maintain the fertility of soil.
4. Land:
Sea breeze is very helpful for the production of quality cotton.For this
reason low lands near the sea (Sindh areas ) are considered to be ideal
situations for its cultivation.
Cotton Cultivation:
Cotton is a Kharif crop in Pakistan and is cultivated in the summer
season.Sowing is mainly broadcast and begins in April in Sindh and in
May or June in Punjab.In Sindh,picking starts from August.Whereas in
Punjab it begins in September or October.Cotton mostly grows in rows and
the minimum distance between row to row is kept about 11/2 feet
.Similarly the minimum distance between plant to plant remain about 6".
Cotton Growing Areas:
In Pakistan cotton is grown in canal irrigated areas of Punjab and Sindh and also in some parts of Baluchistan and N.W.F.P.
1. Punjab:
The province of Punjab has a network of canals leading out from the
mighty river Indus and draining the are. (0 % of the crop depends
Bahawalpur,Dera Ghazi Khan,Faisalabad,Sargodha,Lahore and Gujranwala
constitute the cotton belt .In these areas the well-known variety of
medium staple cotton is grown.A small quantity of Desi quality cotton is
allowed to be grown for domestic use.Punjab produces a surplus quantity
of cotton and after meeting the local requirements the rest of it is
exported.
2. Sindh:
The province of Sindh also produces a considerable amount of cotton.The
canal irrigated areas of Sindh,constituting Hyderabad and Sukkur
division are the main cotton centres.Here both the American medium
staple and Desi qualities of cotton are grown.Sindh also produces
surplus quantity of cotton which is more than the local requirements.
Average And Production
The following table shows area,production and yield per hectare of cotton during the last three years:
Period..............Area...............Production. ...................Yield Per Hectare
...................(000 Hectares)........(000 Tonnes).....................(kg)
1989-90.............2599..................8560......... ....................561
1990-91.............2662..................9628......... ....................616
1991-92.............2896..................12500........ ....................734
(provisional)
Exportsmin.Rs.)
1989-90 - 9550
1990-91 - 9553
1991-92 - 5916
(July to March)
Rice (Food Crop)
Importance of Rice in Pakistan:
Rice holds an important position among the cash crops of Pakistan.It
fulfills the food requirements of our country but we also earn a lot of
foreign exchange from its export.Besides it is an important raw material
for manufacturing starch,paper ,sandals,hats,mattresses etc.grain as
well as its husk is also used as fodder for cattle.
Biological and Historical References
Rice belongs to the genus "Oxygen",two species of which are
cultavated,"Oryza Glaberrima" and "Oryza Sativa".The former is found
only in tropical west African while the latter is found all over the
rice growing areas..The exact origin of rice is not known but most of
the research workers give this credit to South East Asi.After 1468 it
was introduced in Italy from where it spread to european and many other
contries of the world.
Favourable Coditions For Its growth:
1. Temperature:
Rice is a tropical plant.it requires high temperature during the growing
season of 4 to 6 months.The temperature should be more than 80 degree F
and in no way less than 70 degree F even for the quick maturing
varieties.In Pakistan rice is cutivated only one a year i.e.early
summer.Its cultivation is not possible in areas of severe cold or where
the temperature goes below freezing point.
2. Water
Rice is known as a plant of water.Its cultivation requires large amount
of moisture.The annual rainfall should not be in any way leas than 40
".The root of the rice plant should remain submerged in water for a long
time.For 75 days the rice fields should have 6 " of slow moving
water.When the rice crops mature ,less water is required and during
ripening season,the field should be almost dry so that it can be
harvested easily.
The rice growing areas of Pakistan have an average annual rainfall of
less than 20 " .So the deficiency of rainfall has been met by the
artificial arrangements of irrigation water through canals and tube
wells etc.
3. Soil:
With the exemption of sandy soils which are very permeable ,rice can be
grown successfully on soils ranging from silt loam to clays .Alluvial
soil is the most suitable soil for the rich growth of rice.Heavy clayey
sub soil with water retaining capacity gives best results.
4. Land:
The flooding of rice fields requires level land and therefore river
valleys,deltas and coasted plains are suitable areas,otherwise terracing
is required.
System of Cultivation
There are two methods of rice cultivation:
1.Broad Cast Sowing:
This involves direct plantation of rice plants in the fields.
2.Transplantation:
In this case sowing is first done in nursery beds.When the plants attain
a height of 4 " to 6 ",they are transplanted into big fields.This
method is also called the Japanese method.It is the most scientific and
beneficial method.By its practice ,the per acre production increases
considerably.
Rice is mostly cultivated in rows and the distance from row to row is kept about 6 " and from plant to plant remains 3 ".
Rice Growing Areas
Cultivation of rice is mainly confined to the low lying parts of the
Punjab plain and the flooded rivers and canal areas of Sindh.To a small
extent it is also grown in the submountain districts in the North and
the canal irrigated areas.Rice cultivation in N.W.F.P .Baluchistan and
Azad Kashmir areas is not more than 1 % to 2 % of their total areas.
1. Punjab:
In Punjab,the division of Lahore and Gujranwala rank at the top.Best
equalities like Basmati,Parmal,Sukhdari,Irri-six etc. are grown in this
part of Punjab.Besides somu rice is also cultivated in
Shakhupura,Sargodha,Faisalabad,Multan and Bahawalpur divisions.
2. Sindh:
In the province of Sindh,the districts of Sukkur division are most
famouse for good quality rice cultivation .Larkana district ranks at
cultivated in Khairpur,Nawabshah and Hyderabad districts.The main
qualities of rice which are common in the province of Sindh are
Kangni,Beghi,Irri-8 etc.
Average And Production
The following table shows areas,production and yield per hectare of rice during the last three years:
Period............Area...........Production....... .........Yield Per Hectare
................(000 Hec)........(000 Ton)...................(kg)
1989-90..........2107.............3220................. .....1528
1990-91..........2113.............3261................. .....1543
1991-92..........2007.............3198................. .....1593
(Provisional)
Exports:
1989-90 - Rs. 5144 million
1990-91 - Rs. 7846 million
1991-92 - Rs. 7083 million
(July-March)
WHEAT (Food Crop)
Introduction
Wheat is the most popular food crop of Pakistan.Wheat being the staple
diet of most of the people of Pakistan it dominates all crops in acreage
and production .We use wheat and its products in a number of ways.It
accounts for over 70 % of the gross cereals and over 36 % of the
country's acreage is devoted to wheat cultivation.
Wheat is being cultivated in our country from ancient times.According to
some experts wheat was first cultivated in the Indus Valley.Pakistan is
the 4th largest producer of wheat in Asia and stands 11th in world
production.
Favourable Conditions For Its Growth
1. Temperature:
Wheat is essentially a temperate crop requiring moderate heat and
moisture.In Pakistan it is a rain (winter) crop.It is cultivated in the
month of October and November.The temperature then is between 50 degree
and 60 degree F which is most suitable for wheat growth while it is
harvested at the end of April or early in May when the temperature is
between 80 degree F and 100 degree F.This high temperature helps in the
ripening of the crop.
2. Water:
For wheat cultivation,rain must come during the period of growth and
sunny conditions should prevail at the time of ripening.Minimum rainfall
required during the growing season is 20 ".Rainfall is no way should
exceed 40 ".In Pakistan the average annual rainfall is less than 20 "
which is insufficient.Thus wheat is mostly grown by means of
irrigation.Due to lack of irrigational facilities Baluchistan and Potwar
plateau depend exclusively on rainfall.However the yield per acre of
the rain fed fields is about half that of irrigated fields.
3. Soil:
Wheat is known to grow on a varioty of soils but it does best in the
well-drained clayey loams having plenty of humus.Hence the dark coloured
chernozems of the temperate grasslands like that of Pakistan are the
most suitable soils.
Kinds of Wheat:
There are two main types of wheat:
1.Vulgare or Sharbati:
It is widely cultivated and is prized for common bread.
2.Durum:
It has local importance and is mostly used for making of Suji (Semolina) and Sewian (Vermicelli).
Wheat Producing Centres of Pakistan:
Wheat is cultivated in all the four provinces of Pakistan.Punjab and
Sindh provinces however rank at the top.The plain areas of Punjab and
Sindh provinces have alluvial soil brought by River Indus and its
tributaries.These rivers further increase the fertility of the soil by
adding a number of organic and in-organic matters brought by them from
various areas of our country .The plain areas of Punjab and Sindh
provinces have insufficient rainfall.This deficiency has been made up by
providing canals and other irrigational facilities.The temperate
climate aids wheat production in Sindh and Punjab.
1. Punjab:
The province of Punjab ranks at the top in the production of wheat.The
upper indus plain accounts for 70 % of the total wheat of our
country.Canal fed fields produce 2/3 and the rest comes from the rain
fed fields.The main wheat growing divisions are :
Sargodha,Faisalabad,Multan,Dera Ghazi Khan,Bahawalpur,Lahore,Sahiwal,Shaikhupura and Sialkot.
2. Sindh:
The province of Sindh ranks second in wheat production.Kabul,Kurram and
Gomal rivers have a substantial share in wheat acreage.Most of the lands
devoted to wheat cultivation in the lower Indus Plains are located in
the irrigated districts of Nawabshah,Hyderabad,Sukkur,Tharparkar and
Khairpur.
3. N.W.F.P:
The North west Frontier province does not contribute much towards wheat
production.In the canal irrigated areas of N.W.F.P Mardan,Peshawar and
Bannu are famouse for wheat cultivation.
Baluchistan:
Some wheat is also grown in the plateau areas and the valleys of the
hilly regions of Baluchistan.On the Potwar Plateau there are large areas
under wheat which depend entirely on rainfall.
Average And Production
The following table shows area,production and yield per hectare of wheat during the last three years:
Period.....................Area..................P roduction...................Yield per Hectare
.........................(000 Hec).................(000 Ton).........................(kg)
1989-90.....................7845.....................14 316............................1825
1990-91.....................7911.....................14 565............................1841
1991-92.....................7795.....................14 657............................1880
(provisional)
Imports:
Period...................Quantity................. ..Unit Value
............................(000 ml?)...................Rs/ml?)
1989-90......................2047...................... ..4197
1990-91......................972....................... ..3208
1991-92......................1000...................... ..4057
(July-March)(ml metric tonnes)