Year 2012http://archive.saulibrary.edu.bd:8080/xmlui/handle/123456789/27952024-03-28T16:13:54Z2024-03-28T16:13:54ZEFFECTS OF ZINC AND SULPHUR ON THE YIELD OF MUNGBEANHASAN, TANVIRhttp://archive.saulibrary.edu.bd:8080/xmlui/handle/123456789/19662019-10-02T05:57:26Z2012-06-01T00:00:00ZEFFECTS OF ZINC AND SULPHUR ON THE YIELD OF MUNGBEAN
HASAN, TANVIR
A field experiment was conducted at the Sher-e-Bangla Agricultural University Farm,
Dhaka 1207, during the kharif season of 2013 to study the' Effects of zinc and sulphur
on the yield of Mungbcan (BAR! Mung-6)". The experimental soil pH was 5.71 and
organic carbon content was 0.68%. Three levels of zinc (0, 4 and 8 kg Zn hi') and four
levels of sulfur (0, 15,25 and 35 kg S hi') were used in the study. Levels of these two
nutrient elements made 12 treatment combinations. The experiment was carried out in
Randomized complete block design (RCBD) with three replications. The results revealed
that seed and stover yield of mungbean increased with increasing levels of sulphur and
zinc up to certain level. The maximum significant seed and stover yields were obtained
with the treatment combination Zn2S2 (8 kg Zn hi'+ 25kg S hi'). This perticular
treatment combination gave the highest seed yield (2.657 t ha"), stover yield (1.623 t hi
5, plant height (57.20 cm), number of branch plant" (2.880). yield attributes like
number of pods plant" (20.09), number of seeds pod" (12.47) and weight of 1000-seeds
(44.72 g). On the other hand, minimum seed and stover yields were obtained with control
condition. The N, P. K and S concentration of mungbean plant increased significantly
from control to Zn2S2 (8 kg Zn hi'± 25kg S ha") treatment combination and again
decreased with increasing sulfur more than 20 kg S hi'. Application of zinc and sulphur
fcrtili7ers increased organic carbon. N. P. K and S status of post-harvest soil
significantly.
A Thesis
Submitted to the Faculty of Agriculture
Sher-e-Bangla Agricultural Univcrsity, Dhaka,
In partial fulfillment of the requirements
For the degree of
MASTER OF SCIENCE
IN
AGRICULTURAL CHEMISTRY
SEMESTER: JAN-JUNE, 2012
2012-06-01T00:00:00ZEFFECTS OF iRRIGATION AND SULPHUR ON GROWTH, YIELD AND OIL CONTENT OF RAPESEEDROY, KANAK CHANDRAhttp://archive.saulibrary.edu.bd:8080/xmlui/handle/123456789/19652019-10-02T05:57:38Z2012-06-01T00:00:00ZEFFECTS OF iRRIGATION AND SULPHUR ON GROWTH, YIELD AND OIL CONTENT OF RAPESEED
ROY, KANAK CHANDRA
An experiment was conducted at the agronomy field of Sher-e-Bangla
Agricultural University during the period of October 2013 to February 2014 to
examine the effect of irrigation and sulphur on the growth, yield and oil content
of rapeseed (Brassicci campesiries). There were three different levels of
irrigation viz, no irrigation, once at 25 DAS and twice at 25 DAS and 53 DAS
and three levels of sulphur viz. 15. 30 and 45 kg S ha". The experiment was
laid out in split plot design with three replications assigning irrigation in the
main plots and levels of sulphur in the subplot. Irrigation and sulphur
significantly influenced the growth, development, yield and yield attributes of
rapeseed. Plant height, number of primary branches per plant, secondary
branches per plant. number of siliquae per plant, siliquae length, seeds per
siliquae, seed yield and oil content was significantly influenced by both
irrigation and sulphur. Among the irrigation treatments, two irrigation levels
resulted the better growth parameters like plant height and yield components
like number of primary branches per plant, secondary branches per plant,
number of siliquae per plant, siliquae length. seeds per siliqua and seed yield.
Irrigation levels also influenced the oil content. Twice irrigation levels showed
the best performance in all respect. The highest seed yield 1505 kg hi' was
obtained from twice irrigation levels while control treatment gave the lowest
yield. The result revealed that application of 45 kg S hi' showed superior in all
respect which is statistically similar to the application of 30 kg S ha" except oil
content. The interaction effect of irrigation and sulphur revealed that twice
irrigation levels in combination with 45 kg S ha" showed the best performance
which was statistically similar to twice irrigations with 30 kg S hi'.
A Thesis
Submitted to the Faculty ofAgriculture
Sher-e-Bangla Agricultural University, Dhaka,
In partial JiilJIIIment of the requirements
For the degree of
MASTER OF SCIENCE
IN
AGRICULTURAL CHEMISTRY
SEMESTER: JANUARY-JUNE, 2012
2012-06-01T00:00:00ZCOMPARATIVE STUDY OF SALINITY TOLERANCE BETWEEN TWO RICE VARIETIES BINA dhan 10 AND BRRI dhan47ISLAM, RABIULhttp://archive.saulibrary.edu.bd:8080/xmlui/handle/123456789/19642019-10-02T05:57:49Z2012-06-01T00:00:00ZCOMPARATIVE STUDY OF SALINITY TOLERANCE BETWEEN TWO RICE VARIETIES BINA dhan 10 AND BRRI dhan47
ISLAM, RABIUL
A pot experiment was conducted at the net- house of the department of Agricultural
Chemistry. Sher-e-Bangla Agricultural University. Dhaka-1207 during l3oro rice
cropping season (December 2012 to June2013) to observe the effect of salinity on
two rice varieties BINA dhan 10 and BRRI dhan47. Five salinity levels viz. 0. 4, 8.
12 and 16 dSm1were imposed on the experiment. The experiment was set in
Completely Randomized Desi (CR1)) having two factors with three replications.
The results on the effect of morphological characters indicated that plant height, total
tillers, effective tiller, number of non effective tiller, root dry weight, shoot dry
weight. number of field grain, number of unfilled grain, panicle length and grain
yield were influenced by the varieties. The tallest plant was found in cultivar BRRI
dhan47. BINA dhan 10 achieved maximum number of total tiller, root dry weight
(ROW). effective tillers hill'. panicle length, number of filled grain panicic".
Among the two varieties the highest grain yield (3.40 g hill5 was found in cultivar
BINA dhanl0 and the lowest yield (2.66 g hill') was recorded in BRRI dhan47.
Among different salinity levels highest growth and yield contributing characters
found at 0 dSm". The maximum number of total tiller hill', effective tiller hill'.
RDW and SDW. panicle length and number of filled grain panicle' were found at 0
dSm'. lie highest grain yield (6.09 g hill') was also recorded at control treatment.
Among the combined effects of varieties and salinity levels, highest grain yield (6.86
g hiw') was obtained from BINA dhan 10 at 0 dSm' and at 4. 8. 12 dSm' salinity
levels BINA dhan 10 should better result than BRRI dhan47. Among the two
varieties. K content was highest in BINA dhan 10 than BRRI dhan47. In both
varieties K content decreased significantly with the increasing salinity level. Na
content was higher in BRRI dhan47 than BINA dhan 10. In both varieties it
increased significantly with the increasing salinity level.
A Thesis
Submitted to the Faculty of Agriculture
Sher-e-flangla Agricultural University. Dhaka
in partial fulfillment of the requirements
for the degree of
MASTER OF SCIENCE
IN
AGRICULTURAL CHEMISTRY
Semester: January-June, 2012
2012-06-01T00:00:00ZCOMBINED EFFECT OF ORGANIC AND INORGANIC FERTILIZERS ON THE GROWTH, YIELD AND NUTRIENT CONTENTS OF MUNGREAN (BARI Mung 6)ARMIN, WASMAhttp://archive.saulibrary.edu.bd:8080/xmlui/handle/123456789/19632019-10-02T05:58:01Z2012-12-01T00:00:00ZCOMBINED EFFECT OF ORGANIC AND INORGANIC FERTILIZERS ON THE GROWTH, YIELD AND NUTRIENT CONTENTS OF MUNGREAN (BARI Mung 6)
ARMIN, WASMA
An experiment was conducted at the experimental field of the farm of Sher-e-Bangla
Agricultural University during the period from February to April (kharif-I season) of
2012 to study the effect of different combinations of organic and inorganic fertilizers on
growth and yield of mungbean (BARI Mung 6) using RCBD (Randomized Completely
Block Design) with three replications. During the experiment. three different organic
fertilizers (Poultry manure, Vermicompost and Farm Yard Manure) were combined with
four doses of inorganic fertilizers (25%, 50%, 75% and 100% of optimum dose) and one
control treatment using no fertilizer and one treatment using only 100% of the optimum
doses were included. At 30 DAS and at harvest highest plant height, number of leaves
plani' and branches plani' were found from the combination of Vermicompost and
100% inorganic fertilizer which was statistically similar or closely followed by
Vermicompost and 75% inorganic fertilizer treatment. Maximum numbers of pods
plant4, seeds podS ' and seeds plant4 were recorded in Vermicompost and 100% inorganic
fertilizer and it was closely followed by Vermicompost and 75% inorganic fertilizer.
Highest seed yield plant". 1000-seed weight and seed yield hi' was recorded in
Vermicompost + 100% of optimum dose of inorganic fertilizer and it was statistically
similar with the treatment of Vermicompost + 75% of optimum dose of inorganic
fertilizer. It was observed that, for the above parameters: Poultry manure -i- 100% of
optimum dose of inorganic fertilizer and Farm Yard Manure + 100% of optimum dose of
inorganic fertilizer showed better results than sole 100% inorganic fertilizer. In some
cases, Poultry manure + 75% of optimum dose of inorganic fertilizer and Farm Yard
Manure + 75% of optimum dose of inorganic fertilizer also performed better than sole
100% inorganic fertilizer. Lowest values for all of the growth and yield parameters
obtained from the treatment using no fertilizer. Highest N and P contents in seed were
recorded in Vermicompost + 100% of optimum dose of inorganic fertilizer and it was
statistically similar with the application of Vermicompost + 75% of optimum dose of
inorganic fertilizer. Highest K and S contents in seed were recorded in Vermicompost +
100% of optimum dose of inorganic fertilizer and it was followed by Farm Yard Manure
+ 100% of optimum dose of inorganic fertilizer. Vermicompost + 75% of optimum dose
of inorganic fertilizer and Poultry manure ± 100% of optimum dose of inorganic
fertilizer. Lowest N, P. K and S contents of mungbean seed were found from the
treatment using no fertilizer.
A Thesis
Submitted to the Department of Agricultural Chemistry
Sher-e-Bangla Agricultural University. Dhaka
in partial fulfillment of the requirements
for the degree of
MASTER OF SCIENCE (M.S.)
IN
AGRICULTURAL CHEMISTRY
Semester: July-December, 2012
2012-12-01T00:00:00Z