Year 2009
http://archive.saulibrary.edu.bd:8080/xmlui/handle/123456789/2655
2024-03-29T14:46:27ZRESPONSE OF DORO RICE TO NIMIN-COATED UREA AS A SLOW RELEASE NITROGEN FERTILIZER
http://archive.saulibrary.edu.bd:8080/xmlui/handle/123456789/3480
RESPONSE OF DORO RICE TO NIMIN-COATED UREA AS A SLOW RELEASE NITROGEN FERTILIZER
Islam, Md. Tarikul
2009-01-01T00:00:00ZEFFECTS OF BRADYRHIZOBJUM, NITROGEN AND MICRONUTRIENTS (MOLYBDENUM AND BORON) ON BLACKGRAM (Vigna mungo L.)
http://archive.saulibrary.edu.bd:8080/xmlui/handle/123456789/3479
EFFECTS OF BRADYRHIZOBJUM, NITROGEN AND MICRONUTRIENTS (MOLYBDENUM AND BORON) ON BLACKGRAM (Vigna mungo L.)
PAUL, PORITOSH CHANDRA
A pol experiment was conducted at the Net I rouse and J .uboratory of Soil Science
Div ision, Bangladesh Agricultural Research Institute (BARI), Joydebpur, Gazipur during
September Lo I >ecember 2007 to study the effect of nitrogen, molybdenum. boron and
Bradyrhizobium inoculant on growth, nodulation, ) icld. yield contributing characters.
nitrogen uptake of black gram. I he variety. BARI Mash-J and Bradv rhizobium inoculant
{liARJ RVm-301) were used in the present experiment. I here were twelve treatment
combinations viz. T1: ontrol (non-inoculated and non-fertilized control). T2: PKMo. I' 1:
PKB. T4: Bradyrhizabium inoculanr, T« N. r0: Pf....Mo + Bradyrhizobium Inoculant, 11: PKB
+ Bradyrhizobium Inocularu, r~: NPKMo. f9: NPKB. l 10: PKMoR. r11: PKMoB +
Brad) rhizobium lnoculant and 1'12: NPKMoB laid out in a Complete Randomized Block
Design with 3 (three) replication. Nitrogen@ 50 kg N ha-1~ triple super phosphate@ 22 kg P
ha-•. muriate of potash (@ 42 kg K ha", boron @ I kg B ha"1 and rnoly bdcnum @ I kg rvto
ha" were applied as per treatments of the experiment as recommended levels. Gypsum@ 20
kg Sha-• and zinc sulphate@ 5 kg ha" were applied as basal in all pots except in control pot.
After 30~ 45 and 60 day s of sowing, 2 plan ls were uprooted from each pot to study
nodulation, dry matter production and plant growth. Al maturity, ) ield and ) ield contributing
characters "ere recorded. Bradyrhizobium inoculation increased significantly the number of
nodules. nodule weight. root and shoot length. seed and stover) icld, yield attributes. nitrogen
and protein content of blackgram compared to non-inoculated control. Brady rhizobium
inoculation in presence of Mo and B recorded the highest nodule number and nodule weight.
and also seed and stover ) icld. Bradyrhizobium inoculation alone or in presence of Mo or
boron also recorded higher nodulation over other treatment combinations. Brady rhizobium
inoculation was better than nitrogen in almost all the par- • ameters studied. Moly bdcnum and
boron performed better results. ·y his result indicated that the use of Brudy rhizobium
inoculants with molybdenum and boron appeared lo be an effective method for successful
blackgram production.
Submitted to the Department of Soil Science,
Sher-e-Bangla Agricultural University, Dhaka
in partial fulfillment of requirement for the degree of
IASTER OF SCIENCE (M.S)
lN
SOIL SCIENCE
2009-01-01T00:00:00ZEFFECT OF DIFFERENT LEVELS OF NITROGEN AND PHOSPHORUS ON THE GROWTH AND YIELD OF GARDEN PEA (Pisum sativum L.)
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EFFECT OF DIFFERENT LEVELS OF NITROGEN AND PHOSPHORUS ON THE GROWTH AND YIELD OF GARDEN PEA (Pisum sativum L.)
UDDIN, BORHAN
A field experiment was conducted at the research farm of Sher-e-Bangla
Agricultural University, Dhaka during December 2007 to February 2008 to
study the effects of different levels of nitrogen and phosphorus on the growth
and yield of garden pea. The experiment was laid out in a Randomized
Complete Block Design (RCBD) with three replications of each treatment. The
unit plot size was 2.4 m2 ( 1.6 m x 1.5 m). There were 12 treaunent
combinations in the experiment comprising 4 levels of N (0. 30, 60 and 90
kg/ha designated as N0• N3o. N60 and N90. respectively) and 3 levels of P (0, 50
and 75 kg P205/ha designated as P0, P50 & P15, respectively). The individual
and combined effects of nitrogen (N) and phosphorus (P) on growth and yield
of garden pea were studied. The individual and interaction effects of N and P
on growth and yield was found significant.
Nitrogen@ 90 kg/ha gave the highest plant height, root length, highest number
of branches per plant. highest pod length. highest number of seed per pods,
1000-seed weight, highest green pod yield and seed yield per hectare. The
highest plant height, highest root length, highest green pod yield was recorded
in 75 kg P205/ha. Phosphorus @ 50 kg/ha gave the highest number of branches
per plant. highest length of pods and seed yield per hectare. The treatment
combination of NooPso produced the maximum plant height. root length. highest
green pod yield and highest seed yield per hectare but the treatment
combination of N90 P75 gave the maximum plant height at vegetative stage.
highest number of pods per plant, highest length of pod and maximum N, P, K
and S content in plants. Lowest N, P, Kand S contents were found in control
(N0P0) treatment. From the present findings it can be concluded that combined
application of N @ 90 kg/ha and P @ 50 kg/ha is the most suitable
combination to achieve the maximum return from garden pea plants.
A Thesis
Subm fifed to the Faculty ofAgriculture
Slier-c-Bang/a Agricultural University, Dhaka
in partial fulfillment of the requirements
for the degree
of
MASTER OF SCIENCE (MS)
IN
SOIL SCIENCE
2009-01-01T00:00:00ZPERFORMANCE OF NEEM-COATED UREA OVER NORMAL UREA ON THE GROWTH AND YIELD OF BARI-BUSH BEAN-l
http://archive.saulibrary.edu.bd:8080/xmlui/handle/123456789/2880
PERFORMANCE OF NEEM-COATED UREA OVER NORMAL UREA ON THE GROWTH AND YIELD OF BARI-BUSH BEAN-l
ADIOKARI, CHINMAYEE
The experiment was conducted in the field of Sher-e-Bangla Agricultural University Farm, Dhaka, Bangladesh during the period from October, 2008 to March, 2009 to find out the performance of Neem-coated urea over normal urea on the growth and yield of BAR! Bush bean- 1. The experiment consisted of the treatments T o: No nitrogen, T1 : 40 kg N/ha, T 2: 80 kg N/ha, T3 : 120 kg N/ha, T 4: 160 kg N/ha, 1'5: 40 kg N/ha (supplied neem-coated urea), 1 4 : 80 kg N/ha (supplied neem-coated urea), T 7: 120 kg N/ha (supplied neem-coated urea) and T 3 : 160 kg N/ha(supplied neem-coated urea). The tallest plant (13.83 cm, 24.09 cm, 40.04 cm, 46.20 cm and 54.90 cm)at different days interval was recorded from T 7 , while at the same interval the shortest plant (10.27 cm, 19.35 cm, 31.15 cm, 35.66 cm and 44.20 cm) from T o. The maximum number of pods per plant (32.05) was obtained from T 7 , while the minimum number (21.03) from To. The highest pods yield (16.28 tlha) was observed from 1'7 , while the lowest yield (11.57 tlha) from T o. Use of neem-coated urea increased pod number per plant significantly at all levels compared to the respective normal urea treatments. However, in terms of pod yield (tlha) neem-coated urea at the rate of 120 kg N/ha only had significant favorable over normal urea at the same rate. Neem-coated urea failed to have any significant effect on plant height at 55 DAS. The maximum concentration of N (3.851 /o), p (1.5 1%), K (1.36%) and S (1.25%) in plant was recorded with T7 and the minimum concentrations of N (1.21%), P (0.36%), K (0.34%) and S (0.33%) in plant were observed from T. The maximum uptake by stover forN (41.52 kg/ha), P (6.34 kg/ha), K (14.15 kg/ha) and S (8.23 kg/ha) were recorded from T 7 , again the minimum uptake by stover for N (11.04 kg/ha), p (3.00 kg/ha), K (7.44 kg/ha) and S (4.33 kg/ha) were found from T o. The maximum uptake by pod for N (65.63 kg/ha), P (17.03 kg/ha), K (36.26 kg/ha) and S (3.18 kg/ha) were obtained from T 7 , while the minimum uptake by pod for N (10.21 kg/ha), P (10.16 kg/ha). K (21.69 kg/ha) and S (2.26 kg/ha) were observed from To . The highest p11 (5.57), organic matter (1.45 0 /6), total N (0.088%), available P (22.78 ppm), exchangeable K (0.18 me%) and available S (30 ppm) were found from T4 and the lowest p11 (4.06), organic matter (1.01%), total N (0.12 0/6), available P (13.75 ppm), exchangeable K (0.11 me%) and available S (0.17 ppm) were recorded from ...
A Thesis Submitted to the Department of Soil Science Sher-e-Bangla Agricultural University, Dhaka, in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE IN SOIL SCIENCE SEMESTER: JULY-DECEMBER, 2009
2009-12-01T00:00:00Z