-
Kinnow mandarin proved to
be better introspecting of growth and yield, through
the yield level were low. Ambia crop was more
predominant than Mrig crop. Aug-Sept. fruit drop
was found to be more severe.
-
Taking sun hemp as green manuring
crop in kharif season is advantageous. Cowpea
as a Rabi intercrop, recorded a profit of Rs.
1020/- per ha, whereas gram has given Rs. 457/-
per ha.
-
Mulching in Nagpur santra
orchard with wheat/paddy straw about 5 cm. Thick
layer was found to conserve about 17.6% more moisture
in upper 22cm. Layer of soil mulching with leaves
however conserved 12.14% soil moisture.
-
Application of grammoxone
@ 1.5 lit/ha followed by application of Diuron
@ 1.0kg/ha after 20 days was found to be effective
in controlling weeds in Nagpur mandarin orchards.
-
Maximum fruit yield (696fruit/tree)
was obtained from the trees receiving 30 kg FYM:
1000g N: 500 g P and 0 g K + Borocol 250 g/tree
in Borocol trial.
-
In Nagpur mandarin significantly
maximum yield ( Number and weight of fruit) was
obtain from the trees receiving 800g N+300 g P+
600gK + 7.5 kg Neem cake
-
Marmalade orange and rough
lemon rootstocks are recommended for Kinnow mandarin,
as the trees on these rootstocks produced significantly
more yield.
-
For maximum production of
Acid lime fruit Sweet lime rootstock is recommended.
-
Soil application of 200 g
Znso4 per trees is recommended for Nagpur mandarin
as it gave maximum yield ( Numbers and weight
of fruits)
-
It is recommended that, the
Nagpur mandarin trees growing on medium type of
soil (one meter depth) are to be irrigated at
40 per cent soil moisture depletion (coinciding
with 60 mm CPE) for getting more yield of quality
fruits.
-
Drip method of irrigation
(on the basis of CPE) is recommended to Nagpur
mandarin trees as the trees on drip method of
irrigation produced significantly maximum yield
of bigger sized fruits with m9re juice and TSS
content and ensured 30 per cent saving of irrigation
water over traditional irrigation method.
-
Application of three sprays
of Gramoxone 1.8 L/ha + 0.2% Urea at an interval
of one month is recommended for controlling the
monocot and dicot weeds in Nagpur orchard.
-
It is recommended that, 50
days soil moisture stress is sufficient for Nagpur
mandarin trees grown on medium type of soil for
obtaining maximum yield of Mrig bahar
-
For regulation of hasta bahar
flowering in Acid lime for obtaining mac9mum yield
of hasta bahar fruits of acid lime, 30 days soil
moisture stress (from 15th September to 15th October)with
50 ppm Ascorbic acid spray ( at the time of release
of stress) or 30 days sol moisture stress with
de blossoming in preceding season and 10 ppm GA
spray ( at the time of release of stress) in medium
type of soil is recommended
-
Application of 1200 g N +
400 g p2o5 400 g K2o for fully grown up Nagpur
mandarin tree per year is recommended for obtaining
maximum fruit yield of superior quality. The fertilizer
should be applied in two split up doses, i.e.
600 g N +400 g P2o5 + 400 g K2o at the time of
release of water stress before flowering and remaining
half dose of N should be applied two month after
fruit setting.
-
Application of 600 g N + 600
g P2o5 + 300 g k2o + 7.5 kg Neem cake per tree
per year is recommended to Acid lime trees for
obtaining maximum fruit yield at superior quality.
The fertilizer should be applied in two split
up doses, i.e. 300 g N + 30 g p2o5 + 300 g K2o
+ 7.5 kg Neem cake before flowering and remaining
half dose of N should be applied two month after
fruit setting.
-
In decline Nagpur mandarin
orchard, medium type of pruning consisting removed
of terminal shoots up to 45 cm in the month of
June is recommended for rejuvenation and maximum
yield of superior quality of fruits. Immediately
after pruning a recommended dose of fertilizer
and spraying of fungicide and insecticide should
applied.
-
For Nagpur mandarin plantation
6 x 6 m spacing is recommended in Vidarbha region
which is suitable for higher yield with superior
quality fruit production.
-
In old declining Acid lime
orchard medium type of pruning in first week of
June (removal of terminal shoots up to 45 cm)
is recommended for maximum yield of superior quality.
-
One spray of Cycocel 1000
ppm is recommended for induction of flowering
at the time of starting of water stress to Nagpur
mandarin in Mrig bahar.
-
Green gram or Onion seed production
is recommended as inter crop in Acid lime orchard.
-
The spraying of GA3 20 ppm
or Thiourea 0.1 % four times at monthly interval
starting from 45 days after transplanting of Rough
lemon rootstock seedlings which were stunted and
not up to mark for scion budding in Nagpur mandarin
was found effective for vigorous growth of rootstock
and scion.
-
It is recommended that, the
inter-cropping of cotton should not be taken up
in pre bearing mandarin orchard.
-
A spraying of glycel 41 %
SL @ 1.00 % + 2.00 % urea (10 ml glycel + 20 g
urea per litre of water) was recommended at 25
days after germination of weeds in rainy season
for effective weed control in Nagpur mandarin.
-
The spraying of GA3 25 ppm
or urea 1% on Rangpur lime seedlings four times
at monthly interval starting from 45 days after
transplanting was recommended for obtaining the
seedling of better vegetative growth and more
percentage of seedlings of buddable size.
-
Seventy per cent agro-net
is recommended for covering the bud grafts of
Nagpur mandarin budded on Jamberi/Rangpur lime
rootstock for getting the higher vegetative growth
and reducing the mortality of bud grafts. This
net should be covered on budding immediately after
budding in February till the onset of rain in
nursery.
-
The Nagpur mandarin orchard
in black cotton soil, where the stress is insufficient
due to pre-monsoon rains, the spray of 3000 ppm
Cultar in stress condition in the first fortnight
of May is recommended for assured flowering, fruit
setting and yield of fruits.
-
Application of 450 N + 225
K2o through drip & 300 g P (SSP) through soil
application per tree per year is recommended to
Acid lime trees for obtaining maximum yield of
superior quality fruit
-
Application of 900 gm N, 300
gm P, 30 g K, 50 kg FYM+ 20 gm PSB is recommended
for obtaining superior quality fruit of Nagpur
mandarin fruit.
-
For saving irrigation water
instate of Basin system application of 53.41 lit.
water in winter & 101.72 lit water in summer
per tree per irrigation through sprinkler is recommended
for Nagpur mandarin.
-
For obtaining maximum quality
yield of Nagpur mandarin application of 800 g
N + 300 g P + 600g K with 7.5 kg neem cake per
tree in to two splits is recommended to Nagpur
mandarin tree. 400 g N + 300 g P + 600 g k was
7.5 kg Neem cake is applied at the time of vetecte
of stress and vomaring 400 kg and after two month
of fruit set.
-
Application of 1200 g N + 400
g P2O5 + 400 g K2O for fulley grown up Nagpur
mandarin tree per tree is recommended for obtaining
maximum trait yield of superior quality the fertilizer
should be applied in the split up doses i.e. 600
g N + 400 g P2O5 + 400 g K2O at the time of relate
of water stress before flowering and remaining
half dose of N should be applied two months after
fruit setting.
-
Application of 600 g N + 300
g P2O5 + 300g K2O + 7.5 kg neem cake/tree / hear
is recommended to Acid lime trees for obtaining
maximum fruit yield of superior quality. The fertilizer
should be applied in two split up doses i.e. 300
g N + 300 g P2O5 + 300 g K2O + 7.5 kg Neem cake
before flowering and remaining half dose of N
should be applied two month after fruit setting.
-
In declining Nagpur mandarin
orchard medianum type of pruning consisting removal
of feninal shoots upto 45 cm in the month of June
is recommended for rejuvenation and maximum yield
of superior quality of fruits. Immetiatngs after
pruning a recommended close of fertilizer and
spraying fo fungicide and insecticide should applied.
-
Based on the varietal performance,
among mandarin varieties, Nagpur mandarin is recommended
for cultivation in Vidarbha region due to it higher
yield of superior quality fruit production.
-
PDKV lime is recommended for
release of variety due to its higher yield and
superior quality fruit production.
-
6 x 6 m spacing is recommended
for Nagpur mandarin plantation in Vidarbha region
which is suitable for higher yield with superior
quality fruit production
-
In old Acid lime orchard medium
type of pruning removal of terminal shoots up
to 45 cm. Is recommended for maximum yield of
superior quality.