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| Oilseed
Research Unit, Dr. PDKV, Akola |
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| About
Station |
Oilseed Research Unit was
established in Dr. Panjabrao Deshmukh Krishi Vidyapeeth
Akola in the year 1972, with the inception of AICRP
on Sunflower. Sunflower and Groundnut Breeder Seed
Production Unit (under NSP on Annual Oilseed Crops)
were established in the year 1974 and 1987 respectively
at Akola. Govt. of Maharashtra has sanctioned a
scheme on Strengthening of Oilseeds Research Project
(SORP) in the year 1980. Recently in the year 2001,
AICRP on Safflower was established at Akola. In
this way at present, four ICAR projects are running
in Oilseed Research Unit at Akola. This centre is
also working voluntarily on groundnut since, 1976
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Director of Research

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Senior Research Scientist (Oilseed)
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AICRP
on Sunflower
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AICRP
on Safflower
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Sunflower Seed Production
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Groundnut Seed Production
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SORP
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| Agro
Climatic Information |
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| Akola
is situated at an elevation of 307.4 meter above
the mean sea level at 220 42’ North latitude
and 770 02’ East longitude and has subtropical
climate. Normal rainfall of 0.2 mm in 41.2 rainy
days received at Akola centre. Rainfall received
during four months i.e. June to Sept. maximum
temperature ranges between 29.0 0C to 47.2 0C.
April, May and 1st week of June are the hottest
period in which temperature ranges between 33
0C to 44 0C. However, in the month of December
and January maximum temp is below 30 0C. The
minimum temp ranges between 10.3 to 27.6 0C.
Bright sunshine hours ranges between 3.3 to
8.8 hours in rainy season sunshine hours are
less (3.3 to 4.5 hours) wind speed in the range
of 4.9 to 9.1 km/hour during January to April,
However, it is more onwards April up to Sept.
(10 to 16.2 km/hour). Relative humidity 10 %
during summer and maximum in Rainy season i.e.
88 %. Evaporation rate is maximum during summer
(17.3 mm/day) and minimum in the month December
and January (402 to 5.2 mm day). |
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| Infrastructure
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| Location |
Area(Ha) |
| Shivar
Block, CRS |
5.81 |
| Shivani
Block, CRS |
4.00 |
| Shivani
Block, near field of Botany, CRS |
1.00 |
| Total
Land |
10.81 |
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| Mandate
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| AICRP
on Sunflower |
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- Evaluation of genetic resources
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- To develop region-specific
high yielding varieties/hybrids with resistance
to biotic and abiotic stresses
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- To develop economically
viable production and protection technologies to
augment the production
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- To evaluate the varieties/hybrids
and technologies of national and regional importance
through multi-location testing
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- To provide the base for
exchange of scientific information, inter-institutional
and inter-disciplinary linkages between the national
institutes and state agricultural universities
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| AICRP on
Safflower |
- To develop high yielding
varieties with high seed oil content (35-38%) and
inbuilt tolerance /resistance to major insect pests
(aphids) and diseases (Alterneria leaf blight, wilt
and root rot) for irrigated and rainfed areas in
traditional safflower belt
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- Evolve early maturing and
non spiny varieties with desirable agronomic features
(insect pest and disease resistance, high seed oil
content, etc.) suited to different non-traditional
areas and situations
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- Exploit hybrid vigour using
the available male sterility systems, perfection
of seed production technologies and exploration
of CMS systems
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- Develop appropriate agronomic
practice for maximizing the productivity potential
of safflower in sole, relay/sequential and intercropping
systems in rainfed as well as irrigated areas on
system approach
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- Identify productive and
profitable inter and sequential cropping systems
for all potential areas of safflower cultivation.
- Accelerate the tempo of
on-farm researches for bridging the gap between
reliable and actual yield and axploit the untapped
yield reservoirs
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- Undertake basic and breeder
seed production of commercial varieties and refinement
of seed production agronomy
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- Augment, coserve, evaluate
and document genetic resources
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- Develop integrated pest
and disease management
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| Sunflower
Seed Production |
- Production of breeder seed
of improved varieties and parents of hybrids
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| Groundnut
Seed Production |
- Production of nucleus and
breeder seed of improved varieties
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| SORP |
- Work on unexploited oilseed
crops
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| Objectives
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| 1)
Test different oilseeds varieties and advanced
breeding lines for its suitability and their
screening for location specific adaptability |
| 2)
Identify and develop varieties of oilseeds
of the region for resistance to pests and
diseases, early maturity and drought tolerance
characteristics |
| 3)
Improve oilseeds crop productivity for better
monetary return by developing suitable cropping
systems under given farming situation |
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| Research
Activities and Achievements |
Dr. Panjabrao Deshmukh Krishi
Vidyapeeth has developed 6 varieties in groundnut, 4
varieties in sunflower and 1 variety in safflower sofar
(Table-1) based on the needs of cultivators of this
region. Also, identified 13 varieties in these three
crops (Table-2). In addition, 102 recommendations have
been given on crop production and crop protection.
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| Groundnut
Varieties Developed and Releaed by University |
| Year
: 1984 .... UF 70103 (VB) |
Year
: 1992 .... TAG–24 (SB)* @ |
Year
:1996 ..... TG–26 (SB)* |
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| Year
: 2002.... AK-159 (SB) * |
Year
: 2007 .... AK-265 (VB) FDR |
Year
: 2009 .... AK-303 (VB)HPS |
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| Sunflower
Varieties Developed and Releaed by University |
| Year
: 1983 .... Surya |
Year
: 1996 .... PKVSH-27 (Hybrid) |
Year
: 1996 .... PKVSF–9 |
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| Year
: 2007 .... TAS – 82 * |
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| Safflower
Varieties Developed and Releaed
by University |
Year
: 2007 .... AKS-207 |
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| Other
varieties identified by university |
| Groundnut |
AK-12-24,
SB – 11@, JL – 24@, ICGS –
11, Girnar–1, TKG – 19A |
| Sunflower |
EC–68414,
Morden, KBSH–1 (Hybrid) |
| Safflower |
N-7,
Bhima @, NARI-6 (Non-spiny) |
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Developed and released in collaboration with
BARC
@ most popular variety |
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| Research
Recommendations (Approved in AGRESCO)
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| Recommandations
for Groundnut Production Technology
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- Early sowing (10th to
15th June) of kharif groundnut with one or two
irrigations is found beneficial than normal sowing
(25th to 30th June) on the onset of the monsoon.
- Spacing at 30 cm to 45
cm between rows and 10 cm to 15 cm between plants
according to variety should be followed for higher
yield.
- Basal application of
25:50:0 kg NPK/ha is optimum for higher groundnut
yields.
- Application of 300 -
500 kg Gypsum/ha at 50% flowering increases the
yield in groundnut
- Supplying P2 O5 through
single super phosphate is more beneficial.
- Seed rate should be adjusted
according to variety and seed weight.
- Rhizobium seed treatment
in groundnut increases the yield by 7%.
- Application at 10 kg
Zinc Sulphate along with recommended dose of fertilizers
at sowing time increases groundnut yield.
- Last week of January
to 1st week at February is optimum time of sowing
summer groundnut, last week September to 1st week
at October is optimum time of sowing of rabi groundnut.
- Pre-monsoon sowing of
groundnut with one or two irrigation increases
seed yield
- Under shallow soils,
application of Borax @ 5 kg/ha along with recommended
fertilizer dose at sowing time and two foliar
sprays of Borax (1gm/lit of water) at 35 &
50 days after sowing increases the yield of groundnut
by 25%.
- Two foliar sprays of NAA
@ 10mg/lit of water should be sprayed at 30 and
45 days after sowing for higher groundnut yields.
- Spacing of 30X10cm with
3.33 lakh plant population per hectare is recommended
for variety TAG-24. Plant population can be increased
up to 4.44 lakh in TAG 24
- Four row method of BBF
cultivation increases groundnut yield than that
of flat bed (normal) method by about 43 per cent.
- Kharif groundnut should
be given one to three protective irrigations during
dry spell. Irrigations be given at an interval
of 12 to 15 days and 12-15 days after last rain.
- Summer groundnut should
be irrigated 15 to 17 times depending upon soil
type. Irrigation interval should be 10-12 days
in Feb., 8-10 days in March, 6-8 days in April
and 4-6 days in May.
- Immediately after ensuring
complete emergence of groundnut, irrigation should
be withhold in seedling stage upto 15 to 25 days
depending upon soil type to get about 17 to 22%
more yield.
- Groundnut kernel sowing
practice is superior to dry or water soaked pod
sowing.
- By adopting all improved
package of practices groundnut gave 44% higher
seed yield and 15% higher fodder yield that normal
cultivation practices.
- Irrigation by sprinkler
system to summer groundnut gave higher yield and
monetary return and 24% water saving as compare
to Broad Base System.
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| Recommendations
for Groundnut Protection
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| Plant
Pathology
- Groundnut Seed should be
treated before sowing with Thirum + Bavistin 2:1
or Thirum/Captan 2.5 to 3 g/kg. of seed to avoid
seed & soil borne diseases.
- Rust on groundnut can be
controlled by spraying the crop with any one of
the fungicides viz., Plantavax or Vitavax 10 g or
Dithare M–45, 25 g or Kalaxin 7 ml. per 10
litres of water.
- Cercospora leaf spot (Tikka)
disease of groundnut can be controlled by spraying
wettable sulphur 0.3% or Dithane M–45 0.25%
or Bavistin 0.1% or by dusting 300 mesh Sulphur
dust 20 kg/ha during morning or evening hours.
- For controlling Bud Necrosis
disease in groundnut, spraying of Carbendazim 0.1%
(1gm in 1lit of water) or Dithane-M 45, 0.2% (2.5gm
in 1 lit of water)+Dimethoate 0.03% (1ml in 1lit
of water) is recommended.
Entomology
- Aphids, Jassids & Thrips
of groundnut can be controlled by spraying Carbaryl
0.2%, Phosphamidon 0.02%, Endosulphan 0.05%, Quinalphos
0.05%, Malathion 0.1%, Phosalone 0.05% or Dimethoate
0.03 %.
- For the control of leaf
miner, spraying of Cypermethrin 0.01%, Permethrin
0.01%, Decamethrin 0.0025% or Phosphamidon 0.02%
are found effective.
- In case of heavy incidence
of Leaf folder if control measure is not possible
spraying of any one of the pyrethroid e.g. Cypermethrin
25EC (4ml) or Fenvalerate 20EC 5ml or Deltamethrin
2.8 EC (10ml) in 10 litre of water is recommended.
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| Recommendations
for Sunflower production Technology
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- Sunflower has proved a suitable
crop in contingent conditions.
- Sunflower should be sown
in 1st week of July, first fortnight of October
and last week of January to 1st week of February
during kharif, rabi and summer seasons respectively
for obtaining higher yields.
- Intercropping of groundnut
and sunflower in 6:2 and sunflower and red gram
in 3:3 row proportion is found remunerative.
- Growing sunflower after
sunflower should be avoided as it increases pest
and disease complex and depletes the soil resulting
in low yields.
- Spacing at 45 x 22.5 cm
with one lakh plant population per hectare for variety
Morden and 45 x 30 cm with seventy five thousand
plant population for hybrid variety should be followed
in Sunflower for higher yields.
- A dose of 40:40:0 kg NPK/ha
for Morden and 60:60:0 kg NPK/ha for remaining varieties/hybrids
of sunflower should be applied for optimum yields.
Potash @ 40 kg/ha should be applied in deficit soils.
Nitrogen should be applied in two equal splits at
sowing and 35 days after sowing.
- Application of 60 kg phosphorus/ha
through Single Super Phosphate at sowing time increases
seed and oil yield in sunflower.
- Minimum four irrigations,
each at seedling, bud, flowering & grain filling
stages during rabi, are required for getting higher
yields in sunflower.
- Seed soaking treatments
in one litre water, 10mg IAA and 10mg NAA for 6
hrs and then drying under shed gives higher yield
of sunflower
- Application of 30 kg N
and 30 kg P205/ha at sowing and three foliar sprays
at 30, 40 and 50 days after sowing with Diammonium
Phosphate + Urea (15 g Urea + 5 g DAP in one litre
of water) increases the sunflower yield and reduces
the cost on account of top dressing of fertilizers.
- For getting higher seed
yield in sunflower, application of 5 t FYM (organic
matter)/ha and inorganic fertilizer (40:60:40)NPK
kg/ha along with 25kg sulphur/ha and sowing of seed
after seed soaking treatment for over night is recommended.
- Spraying of 0.2% Borax
(2gm Borax +1lit water) at flowering initiation
stage only on capitulum and recommended dose of
5t FYM/ha and 60:90:60 NPK kg/ha gave higher yield
of sunflower hybrid PKVSH-27 in seed production
programme.
- Sunflower stalk cutting
with application of cellulatic microorganism culture
alongwith dung slurry treatment application to the
soil, 10 days before sowing of gram during rabi,
has not observed any adverse effect on crop and
increases Organic Carbon in the soil.
- For seed production of
hybrid sunflower PKVSH-27 male female lines should
be sown at the same day and application of 80 kg
nitrogen, 120 kg Phosphorus and 60 kg Potash is
recommended for getting higher yield.
- In sunflower hybrid seed
production female and male lines should be sown
in 3:1 row proportion with supplemented hand pollination
increases 52% seed yield.
- Seed setting of sunflower
increased by 30% if at flowering hand pollination
practice is followed in morning hours.
- Sunflower crop requires
9-10 irrigations during summer at an interval of
10-12 days in Feb., 8-10 days in March, 6-8 days
in April & 4-6 days in May depending upon soil
type.
- Application of fertilizer
and thinning are most important amongst improved
package of practices in Sunflower.
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| Recommendations
for Plant Protection of sunflower
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Plant
pathology
- Foliar diseases of sunflower
caused by Alternaria, Curvularia and Bacterial leaf
spot should be controlled by spraying Dithane M-45
0.25% three times at an interval of 15 days, starting
first spray from the appearance of any leaf spot
disease.
- Fungicidal seed dressing
of Brassicol, Captan, Thirum or Bavistin @ 2 to
3 g/kg of sunflower seed was found to improve germination,
plant stand and yields by protecting crop from seed
and soil borne diseases.
- For controlling sunflower
necrosis disease it is recommended that seed treatment
with imidacloprid 5g/kg of seed before sowing and
two spraying with imidacloprid 0.05% (5.0 ml in
10 litre of water) at 30 DAS and 45 DAS in crop
growth period.
Entomology
- It is decided that Economic
threshold Level for Leaf hopper on Sunflower is
3 nymphs/leaf.
- For the management of leaf
hopper spraying of Dimethoate 0.03% (10ml) or Methyl
Demeton 0.03% (12 ml) or Monocrotophos 0.05% (14ml)
or Formathion 0.03% (12ml) or Fenthion 0.05% (10ml)in
10 lit of water or Dusting of Malathion 5% or Methyl
parathion 2% or Carbaryl 5% or Endosulphan 4% or
phosalone 4% dust @ 20kg/ha is recommended.
- Use of nitrogenous fertilizers
should be as per the recommended dose to reduce
incidence of leaf hopper.
- For management of Helicoverpa,
Spodoptera spraying of Endosulphan, 35 EC (14ml)
or Phosalone 35 EC (14ml) in 10 litres of water
or dusting of Carbaryl 10% dust @ 20kg/ha is recommended.
- For management of Hairy
Caterpillar spraying of Endosulphan 35 EC (20ml)
in 10 lit of water is recommended (It is easy to
control in 1st instar by plucking and destroying
the affected Leaf along with larvae).
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| Recommendations
for Safflower production Technology |
- Optimum sowing time for
safflower under rainfed is last week of September
to first week of October for higher yields and minimising
attack of aphids. Under irrigated condition, sowing
can be extended upto last week of October.
- A spacing at 45 x 20 cm
to 30 cm with plant population ranging from seventy
five thousand to one lakh gives higher yields in
safflower.
- For higher yield of irrigated
safflower 40 kg N+40kg P2O5/ha is recommended. 50%
N and 100% P2O5 at the time of sowing and remaining
50% N after 30 days of the sowing have to be given.
- Three to five irrigations
should be given to safflower in medium to lighter
type of soils for higher yields.
- Safflower should be irrigated
twice i.e. at 35 and 55 days after sowing in medium
to heavy soils for higher yields. If only one irrigation
is available, it should be given at 55 days after
sowing.
- Intercropping of safflower
with gram or linseed in 6:3 or 3:3 row proportion
(30cm) and two rows of safflower paired (30/60 cm)
plus one row of gram or linseed is profitable.
- In favourable conditions,
application of fertilizer @ 25:25:0 NPK kg/ha is
recommended.
- To save 25% P2O5 (18.75kg/
P2O5/ha) it is recommended to treat seed with PSB
@ 200 g/10kg seed
- For getting higher seed
yield and monetory return seed of safflower should
be treated with Azotobactor and Azospirilum 20 g/kg
seed along with 12.5 kg N/ha are recommended.
- In Vidarbha region (Akola)
of Maharashtra, application of cycocel @ 500 ppm
either at flower initiation or at 50% flowering
could increase the seed yield of safflower by 15
% under moisture stress conditions.
- In Vidarbha region (Akola)
of Maharashtra , apply 30 kgS/ha through single
super phosphate to increase seed yield and returns
of safflower under rainfed conditions.
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| Plant protection
of safflower |
Plant pathology
- For controlling Alternaria
Leaf Spot, seed treatment with Thirum or Captan
3g/kg seed is rcommended and in field condition
spraying with Dithane M-45, 25g in 10 litre of water
is recommended.
- For controlling root rot
and wilt, seed treatment with thirum or captan @
3g/kg seed alongwith seed treatment of biological
fungicide Tricoderma 4g/kg seed is recommended.
Entomology
- Early sowing (i.e. during
25th September to 10th October) of safflower is
recommended to escape from aphid infestation.
- It is recommended to adopt
plant protection measures against safflower aphid
when economic threshold level of aphid colonies
on 30% plants is reached.
- For management of safflower
aphids spraying of Fenthion 50 EC (10ml) or Endosulphan
35 EC (14ml) or Quinalphos 25 EC (20ml) or Thiometon
25 EC (12ml), or Dimethoate 30 EC (10ml), or Acephate
75% WSP 4gm or Malathion 50 EC (20ml) or Carbaryl
50% WSP 20g in 10 lit of water or dusting of Quinalphos
1.5 % dust or Methyl Parathion 2% dust or Phosalone
4 % dust @ 20kg/ha is recommended.
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| Contact
Information |
Senior Research Scientist
(Oilseeds) & Safflower Breeder.
Crop Research Unit (Oilseeds),
Dr. PDKV, Akola.
Phone (O): 0724 2258467
Fax : 0724 2258467
Mobile : 9850048962
E-mail : srsoilseedspdkv@rediffmail.com
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