Teak
In Sanskrit
it is called 'Shak'. It has been known in India for almost two millennia and
has been becoming increasingly prevalent. This large, deciduous tree of the
Verbenaceae clan. This branch and crown on the summit is spread all around. It
is a native of India, Burma and Thailand, but also found in the Philippine
Islands, Java and the Malaya Peninsula. In India, the Aravalli mountain is
found in the west from 27 ° 50 ¢ to 25 ° 30 ¢ east longitude ie Jhansi. It has
grown successfully in Assam and Punjab. A year with more than 50 inches of rain
and 25 ° to 24 ° C. It grows well in hot places. For this, forests of 3000 feet
height are more suitable. It can grow in all types of soil, but it is necessary
to drain water or dry the subsoil. Its leaves fall in summer. In hot places the
leaves start falling in January but in most places the leaves remain green till
March. The leaves are one to two feet long and 4 to 12 inches wide. Its waxed
flowers are white or white to some bluishness. The seeds are circular and fall
off when ripened. The seeds contain oil. The seeds sprout very slowly. The
trees are generally 100 to 150 feet tall and the torso is 3 to 4 feet in
diameter.
The bark of
the torso is half an inch thick, gray or brown in color. Their rasakastha is
white and the inner wood is green. The smell of the inner wood is pleasant and
has a strong odor. The smell lasts for a long time.
Two teak
chairs
Teak wood is
very sparse and very strong. The polish quickly climbs over it, making it very
attractive. It has been found in hundreds of years old buildings. Even after
two millennia, teak wood has been found in good condition. The termite does not
invade the teak, though it eats rasakastha.
Teak is
mainly used in the manufacture of windows and frameworks, rail coaches and
furniture of excellent quality, such as ships, boats, bags, etc.
Two years
old sapling, which is 5 to 10 feet high, is planted on good land and in about
40 years it grows to an average of 60 feet and the diameter of its torso can be
one and a half to two feet. In Burma, the siege of a tree that is 40 years old
becomes 2 feet in diameter, although it can take 200 years to become so thick
in India. Most of the excellent teak wood in the forests of Travancore, Cochin,
Madras, Coorg, Mysore, Maharashtra and Madhya Pradesh goes outside. The teak of
Burma used to come to India in sufficient quantity but now it goes out from
there itself. The wood of Thailand also goes to western countries.
Unripe seed
plants: In unripe seed plants, shells are found on the seeds and they are
closed in fruits. Gram, pea, beans are the major dicot plants.
Improve
cultivation of teak and earn profits
A good
variety of teak is generally cultivated for commercial use in which good
profits can be made at low risk. In about 14 years, 10 to 15 cubic feet of wood
can be obtained from a tree through scientific management with good irrigation,
fertile soil.
Teak is said
to be the king of timber who belongs to the Verbanesi family. Its scientific
name is Tactona grandis. Its tree is very tall and produces good quality wood.
This is the reason why there is good demand in the country and abroad market.
Items made from teak are of good quality and last longer. Therefore, there is
always a huge demand for furniture made of teak wood both at home and at
office. Teak has become an important part of people's lives all over the world.
A good variety of teak is generally cultivated for commercial use in which good
profits can be made at low risk. In about 14 years, 10 to 15 cubic feet of wood
can be obtained from a tree through scientific management with good irrigation,
fertile soil. During this time the length of the main trunk of the tree is
25-30 feet, thickness 35-45 inches. Generally, 400 trees of good quality
genetic trees can be grown on one acre. For this, an interval of 9/12 feet is
required between the teak plants.
There are
many types of teak in India. Nilambar (Malabar) Teak Southern and Central
American Teak Western African Teak Adilabad Teak Godavari Teak Konni Teak
Suitable season for teak cultivation
Teak requires
moisture and tropical environment. It tolerates high temperatures easily. But
for better growth of teak, the highest 39 to 44 degree centigrade and the
lowest 13 to 17 degree centigrade are suitable. It has good yields in areas
with 1200 to 2500 mm rainfall. Rain, moisture, soil as well as light and
temperature also play an important role in its cultivation.
Role of
soil in teak farming
Teak is best
grown in alluvial soil consisting of limestone, lead, rock, husk and some
volcanic rocks such as basalt. In contrast, yields are severely affected in dry
sandy, shallow, acidic (pH 6.0) and marshy soils. Soil pH means that the amount
of acidity in the soil determines the area and growth of cultivation. The range
of soil pH in teak forest is wide, ranging from 6.5–7.5 to 5.0–8.0.
Soil rich in
calcium, phosphorus, potassium, nitrogen and organic elements is very suitable
for teak. Several research results suggest that high amounts of calcium are
essential for the growth and length of teak. This is the reason why teak has
been named a calcareous species. The amount of calcium plays an important role
in determining where teak cultivation will occur. Also, where the quantity of
teak is greater, it also proves that there is more calcium. In the wild areas
where the nursery is set up, it is very fertile and there is no need to add
compost separately.
Teak
plantation in nursery
Teak nursery
requires an area of fine dry sandy soil with light gradient. The nursery has
a bed of 1.2 meters. It has a space of 0.3 m to 0.6 m. Also 0.6 to 1.6 m for
the line of beds. Is omitted instead. Up to 400–800 plants are produced in a
bed. The bed is excavated for this. It is about 0.3 m. Is dug up and the root,
peg and pebble are removed. The lump on the ground is broken and mixed well.
This soil is left open for a month and then it is filled in the bed with sand
and organic manure. The bed is raised up to 30 cm above the ground level to
prevent water logging in the damp area. In dry areas the beds are kept at
ground level. Particularly in very dry areas where 750 mm of rainfall is
received, the slightly submerged beds in the water give good results. From a
standard bed that is 12 m. It contains about 3 to 12 kg of seeds. At the same
time, about 5 kg of seeds are used in Nilambur, Kerala.
Teak is sown
by spreading or dispersing the methods of planting and keeping 5 to 10 per cent
apart in sequential or debilling methods. Sowing is more beneficial in a
gradual or debilling way, and is good and strong growing. The beds usually do
not require an upper shed. Except in very dry areas where there is no need for
irrigation. In such circumstances, weed does not flourish here.
Importance
of place in teak planting
Teak
planting should be between 2m x 2m, 2.5m x 2.5m or 3m x 3m. It can also be
planted with other crops, but it is necessary to have a gap or gap of 4m x 4m
or 5m x 1m.
Preparation
and cultivation of land and precautions in teak plantation
The place
for plantation of teak should be flat or lightly sloping (which has a good drainage
system). Soil with shale and shale is good for teak. The area with alluvial
soil is considered very good for good growth of teak. At the same time,
laterite or its gravel, clay, black loamy soil, loamy and gravel are not good
for teak plants. For plantation, it is necessary to do a good plowing of the
entire land at one level. It is necessary to dig a pit in a straight line at
the right place of planting. Some important things for teak planting - Use a
pre-sprouted peg or poly pot. Dig a pit measuring 45 cm x 45 cm x 45 cm.
Re-spice soil, agricultural field manure and pesticide. Also, put good soil
containing organic manure in the dug pit of gravel area. Add 100 grams of
manure to the pit during planting and after that, depending on the fertility of
the soil, keep adding different amounts of manure. The best season for teak
cultivation is monsoon, especially the first rainy season for good growth of
the plant. In between, weeding should also be done, weeding once in the first
year, twice in the second year and once in the third year is sufficient.
Finalize soil preparation after planting and arrange irrigation where
necessary. Weeding out the weeds in the initial year ensures good teak growth.
Irrigation is very important for plant growth
in the initial days. Irrigation should be continued along with weed control,
the ratio of which is 3,2,1. Along with this, soil work should also be going
on. Fertilizer should be applied twice in August and September. 50 grams of NPK
(15:15:15) should be added to each plant for three consecutive years. Regular
irrigation and pruning of the plant increases the width of the stem. It all
depends on the growth of the top part of the plant such as reduction in the
number of trees per acre. In other words, plants with higher height but less
number or plants with lower height but higher number. Teak trees with
irrigation facilities grow rapidly but at the same time, the quantity of juicy
wood increases. In this case the stem of the plant becomes weak and it is
damaged by wind. In this case, water blisters are formed in the plant. Such
trees are strong in appearance from outside, but become hollow from inside due
to fungus born due to water logging.
In teak cultivation, plants usually grow
well between 13 and 40 degrees. 1250 to 3750 mm of rainfall every year is
sufficient for its cultivation. At the same time, a good quality tree requires
four months of dry year and only less than 60 mm of rain is good during this
time. The difference between the trees, the timing of truncation of the stem
makes a difference on the growth of the plant. If the crop is delayed or if it
is delayed earlier or more, then it also has a negative effect on its
cultivation.
Usually the
teak plant is harvested between five and ten years of planting. During this
time the quality of the place and the gaps between the plants are also taken
into consideration. At the same time, the first and second harvesting of the
plant with good location and close interval (1.8 × 1.8 m and 2 × 2) is done on
the fifth and tenth year. After the second harvesting, 25 percent of the plant
is released for growth.
Difference
between minor plantation crops. The difference between teak cultivation during
the first two years is the crop grown, especially where there is arable land.
Once the land is leased, the lessee starts cleaning the land, burning pegs and
planting trees. Wheat, paddy, maize, sesame and chilli as well as vegetable
cultivation are commonly used in the midst of teak cultivation. Some crops such
as sugarcane, banana, jute, cotton, pumpkin, cucumber are not cultivated.
Problems in teak cultivation Pests like termites and termites cause heavy
damage to growing teak plants. The teak plant usually has polyporous jonalis
which throttles the root of the plant. Pink colored fungus makes the plant
hollow. Olivia tectone and Unsinula tectone cause powdery mildew, which causes
premature leaf loss. After this, it becomes necessary to take prophylactic
measures for the safety of the plant. Juice of fresh leaves of Kelotropis
procera, Detura Metal and Azadirachta indica are highly effective in fighting
these diseases. Compared to organic and inorganic manure, it helps to eliminate
harmful pests well and also does not harm the environment.
Note- Please
contact your nearest agriculture department for technical evaluation of the
existing pest, disease and how much it will cost to control the plant. Things
to keep in mind in teak harvesting- Put a mark on the tree to be cut and write
the serial number. Register a report with the Chief Regional Forest Officer in
this regard. Sending a report to the local forest officer about the process of
pruning or harvesting is started. Teak yields A teak tree gives 10 to 15 cubic
feet of wood during 14 years. The main stem of teak is usually 25 to 30 feet
high and is about 35 to 45 inches thick. About 400 teak trees of advanced
variety are grown on one acre. For this, it is necessary to keep an interval of
9/12 feet during planting. Marketing of Teak Teak is in great demand in the
market and it is also very easy to sell it. In addition to the buy back scheme,
there are also local timber markets. Teak cultivation is highly beneficial due
to the high demand in the domestic and international market. Sincerely: IFFCO
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