🌸 Fig - Soil, Climate,
Fig.
This lesson compiles the core production technology concepts in a structured, exam-focused format while preserving the original subject content.
WATER MANAGEMENT, SPECIAL CULTURAL OPERATIONS,
PHYSIOLOGICAL DISORDERS, PESTS AND DISEASES,
MANAGEMENT PRACTICES
Fig was an important food crop for the ancient civilization of the eastern Mediterranean
region. It is a highly nutritious fruit valuled as fresh fruit as well as in a dried state. The fruit has
a laxative property. The main countries that produce fig are Afghanistan, Greece, lraq, Syria,
Spain, Portugal etc.,
Climatic and soil requirements:
The fig is a subtropical fruit the optimum temperature for its good growth being 15.5 to
21 [o] C. Buds of most cultivars requires some winter chilling. In mild tropical and subtropical
areas, figs exhibit continuous growth without a distinct rest period. However, the tree usually
has a semi- deciduous habit and enters into mild dormancy during October-January. Fruit
qualities are also got influenced by climate. A dry climate with temperature especially at the
time of fruit development and maturation produces the best quality figs. High temperature like
35 to 38 [o] C will result in premature ripening of fruits. Similarly very low temperature will result
in splitting and poor quality fruits.
Fig can be grown on a wide range of soil type. But deep, clay-loams are the best suited.
Well drained alluvial clay loams or medium black soils are also good for fig cultivation. The fig
is one of the most drought tolerant crops. It can tolerate sulphate and chloride salts. Soils having
a high lime content produce fruits of better quality suitable for drying. But even a small amount
of sodium carbonate in soil is injurious to fig. Major portion of the root system is distributed
within 50-60 cm depth and hence the fig can also be grown in shallow soils of 2 feet where other
fruit trees cannot be accommodated.
TYPES AND CULTIVERS
The figs are classified into four types based on the nature of flowers and the methods of
pollination.
Common Fig
The flowers are pistillate, Fruits develop by parthenocarpy viz., without the stimulation
of pollination and fertilization. Kadota, Mission, Adriatic, Brown Turkey, Celeste and Conadria
are some cultivars of this type. Poona is one of the most important commercially grown fig.
Introduction and evaluation of exotic figs from California at IIHR Bangalore reveals that
varieties like ‘Deann’, ‘Conadria’ and ‘Excel’ have uperior fruit and plant characters. These
new varieties when grown on ‘Brown Turkey’ root stock (through chip budding) hold great
promise for exploiting marginal lands in arid and semiarid regions.
Capri fig:
This type has short styled pistillate and functional staminate flowers. Most caprifigs are
not edible, but are grown because they harbour a small wasp viz., Blastophaqa psenes which is
necessary for pollination and fruit set in other types like Smyrna fig by transferring the pollen
grains from caprifig.
Smyrna fig:
It is commercially the most important one. However, the fruits develop only when the
flowers are pollinated with pollen from the male flowers of the caprifig transmitted by the
Blastophaga wasp. Calimyrna is the common cultivar of this type.
Sanpedro fig:
In this type, the first crop is completely parthenocrpic, but the second crop develops only
if the flowers are pollinated. The common cultivars of this type are Sanpedro, King and Gentile.
In India, common fig is mostly grown. Some of the cultivars grown are Black Itchier,
Brown Turkey, Turkish White, Kabul and Marseilles. Yercaud Timla fig is a drought tolerant
cultivar. Fruit are large and reddish purple in colour.
Propagation and plantings
Rooting of hard wood cuttings is the common method of propoagtion in fig. Rooting was
the best in cuttings from 3 year old wood with 30-40 cm length and 1.5 cm dia. Cuttings from
the base of the shoot and lower part of crown have to be used as they root better.
Cuttings are taken during January-February at the time of pruning in North India
whereas, the cuttings are taken during rainy season in South India.
Fig can also be propagated by air layering, shield or patch budding and side grafting.
Focus glomeration rootstock offers resistance to root knot nematode.
A spacing of 5-7 M is recommended depending upon the fertility status of the soil for
maximum yield. Planting season varies from place to place viz., South India – August –
September, Western India – June – July, North India – January – February.
After cultivation
To keep the trees more productive and to facilitate inter cultivation operations, the fig
trees are trained to a desired height and shape. The fig tree bears tow crops in a year, the first
crop on the wood of previous season and the second crop on new wood of current season.
Pruning is necessary to induce growth of flower bearing wood. The time and amount of pruning
are adjusted according to the growth habit and bearing capacity of the tree.
Notchin stimulates production of laterals on vigorous upright branches.
Manuring and irrigation
Fig responds well to manuring. A quantity of 20kg of FYM, 500-600g N and 350-400g
P2 O5 per year per tree can be recommended. Since it is a drought tolerant crop is is mostly
grown as rainfed crop. However, irrigation helps to increase the yield. During summer, the
crop can be irrigated once in 10-12 days. Frequent irrigation leding to excess soil moisture will
cause splitting of fruits. It should be borne in mind that during fruit ripening, the plants should
not be given any irrigation because it will result in insipid fruits viz., fruits with bland taste.
Plant protections:
Insect pests:
Leaf feeders : Glyphodes sp
Hypsa ficus
Phycodes radiata
Borers : Olenecamptusbilobus
Thrips : Gigantothrips elegans.
Fig Fly (Lonchaea aristella)
If warranted, these pests can be controlled by spraying endosulfan @2.5ml/lit. which is
safer to Blastophaga especially when the caprifigs are interplanted for pollination.
DISEASES:
Rust:
It is caused by Cerotolium fici Small, round brownish to black eruptive lesions occur on
the leaves. The rust causes heavy defoliation of leaves. It can be controlled by dusting with
sulphur.
Fruitset, harvest and storage:
It has been observed even in common fig or Adriatic fig, the phenomenon of
parthenocarpy is altered by climatic condition of a particular location. Hence there is a
possibility of failure of furitset by a particular variety in a particular location. The
parthenocarpic fruitset can be enhanced by spraying 25 ppm of NAA or IBA on the flowers. For
Smyrna figs, inter planting of Capri figs should be done for effective fruitset.
The fruits should be picked when they are soft and wilt at the neck. If the fruits are
picked before proper maturity, milky latex exudes.
Fresh figs are highly perishable. Slightly immature fruits are to be harvested for
transporting to distant markets. Ripe fruits are picked either form the tree by twisting the necvk
at eh stem end or by cutting it or gathered after thy drop. The harvesting season is mid February
to June. Yield ranges from 180 to 360 fruits per tree.
Fully ripe fresh figs can be kept only for about a week at 0 [o] C with a 90 per cent relative
humidity. To preserve in a dried state, first the fig fruits are soaked in boiling saltwater for half a
minute and subjected to sundrying for a few hours. Then they are dried under shade for 8 days
and stored in polythene containers. Another from of preservation of fig is drying in an electric
drier at 70 – 72 [o] C with prior sulphur fumigation.
Summary Cheat Sheet
| Topic | Key exam points |
|---|---|
| Climate | Fig performs best under warm, relatively dry conditions during fruiting. |
| Soil | Well-drained soils are preferred; waterlogging should be avoided. |
| Planting material | Quality propagules and correct establishment improve early bearing. |
| Orchard management | Nutrition, pruning, and regulated irrigation influence fruit quality. |
| Protection | Regular monitoring reduces losses from pests, diseases, and fruit cracking issues. |
References
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References
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