scholarly journals Response of N, P and K on the growth and flowering of hippeastrum (Hippeastrum hybridum Hort.)

2016 ◽  
Vol 41 (1) ◽  
pp. 91-101
Author(s):  
MK Jamil ◽  
M Mizanur Rahman ◽  
M Mofazzal Hossain ◽  
M Tofazzal Hossain ◽  
AJM Sirajul Karim
Keyword(s):  
Block Design ◽  
Research Field ◽  
Control Treatment ◽  
Flower Bud ◽  
Flowering Duration ◽  
Combined Application ◽  
Leaf Emergence ◽  
Randomized Complete Block Design ◽  
Four Levels ◽  
Phosphorus And Potassium

An experiment was conducted at the Horticultural Research Field of Bangabandhu Sheikh Mujibur Rahman Agricultural University (BSMRAU), Salna, Gazipur during September 2008 to May 2009 to determine the response of hippeastrum (cu. ‘Apple Blassom) to different combinations of nitrogen, phosphorus and potassium levels. There were 14 treatment combinations comprising four levels of nitrogen viz. 0, 100, 200, and 300 kgha-1; five levels of phosphorus viz. 0, 200,300, 400 and 500 kgha-1 and five levels of potassium viz. 0, 100, 200, 300 and 400 kgha-1 with an exclusively Cowdung treatment at the rate of 10 tha-1 . The experiment was laid out in a Randomized Complete Block Design with three replications. The growth and flowering parameter of hippeastrum were significantly influenced by combined application of N, P & K.The highest values in respect of leaves per plant (8.6), leaf breadth (5.4 cm), number of plants per bulb (3.07), flower scape per plant (2.07), flowers per scape (4.2), length and diameter of flower (14 cm x 13.83 cm), flower scape (43.33 cm x 29.37 cm) and flowering duration (10.7 days) were observed with N200P400K300. The same treatment showed earliness in days to flower scape emergence (172.3 days), days to flower bud appearance (185.3 days) and days to first flower open (189.3 days). The biggest flower (14.00 cm x 13.83 cm), longest flower scape (43.33 cm), maximum number of flowers per scape (4.20), and maximum flowering duration (11.5 days) were also exhibited by the treatment N200P400K300 .The control treatment (N0P0K0) recorded the lowest values except days to first leaf emergence, days to flower scape emergence, days to flower bud appearance and days to first flower open.Bangladesh J. Agril. Res. 41(1): 91-101, March 2016

scholarly journals Effect of Iron on Yield of Corn (Zea mays L.) in Drought Stress

2019 ◽  
Vol 52 (1) ◽  
pp. 34-43
Author(s):  
K. Rafsanjani ◽  
A. Madani ◽  
F. Vazin
Keyword(s):  
Drought Stress ◽  
Seed Yield ◽  
Arid Regions ◽  
Block Design ◽  
Control Treatment ◽  
Yield Reduction ◽  
Pan Evaporation ◽  
Randomized Complete Block Design ◽  
Four Levels ◽  
Number Of Seeds

Abstract In hot and arid regions, drought stress is considered as one of the main reasons for yield reduction. To study the effect of drought stress, iron spray on the yield and yield components of corn, an experiment was carried out during the crop seasons of 2013 on research Farm in Faizabad of Iran, as a split plot within randomized complete block design with three replications. The main plots with irrigation factor and four levels were considered: level A) 50 ml evaporation from pan evaporation; level B) 100 ml evaporation from pan evaporation; level C) 150 ml evaporation from pan evaporation and level D) 200 ml evaporation from pan evaporation. Sub plots were considered with iron spray in three levels, included level A) 80 g/ha, level B) 130 g/ha and level C) 180 g/ha. The drought stress reduced seed yield, the 1000-kernels weight (TKW), the number of seeds per ear, the number of seeds per row in ear, the number of rows per ear about 39%, 6%, 31%, 14% and 27% less than control treatment, respectively. Using iron, as compared with control treatment, causes the increase of 1000-kernels weight from 295 to 311 g and the increase of seed yield from 5188 to 7078. The results obtained from the present research showed that iron spray has fairly improved the effects caused by drought stress.

scholarly journals Response of Cabbage Plant for Different Types of Mineral Fertilizer (Brassica Oleracea Var.Capitata)

2021 ◽  
Vol 910 (1) ◽  
pp. 012101
Author(s):  
Fathel F. R. Ibraheem ◽  
Waleed B.A.M. Allela ◽  
Hussien J.M. Al-Bayati
Keyword(s):  
Block Design ◽  
Mineral Fertilizer ◽  
Growth And Yield ◽  
Control Treatment ◽  
Mineral Fertilizers ◽  
College Of Agriculture ◽  
Yield Parameters ◽  
Randomized Complete Block Design ◽  
Four Levels ◽  
Fertilizer Combination

Abstract An experiment was conducted in the field of the College of Agriculture and Forestry, University of Mosul, Iraq during the season 2019-2020 to study the effect of three types of compound mineral fertilizers (F1, F2 and F3) and four levels combination of fertilizers (F4, F5, F6 and F7) also with control treatment (F0) on some growth and yield parameters of cabbage plants Chairman variety, thus the experiment included eight treatments implemented in Randomized Complete Block Design (R.C.B.D) with three replications. The results were summarized as follows: the F5 fertilizer combination achieved the highest significant values in all growth and yield parameters compared to other treatment.

Economics of seed production in garden pea (Pisum sativum L.) as influenced by different levels of sulphur and boron

2016 ◽  
Author(s):  
Feroz Ahmad Parry ◽  
Mushtaq Ahmad Chattoo ◽  
Shabeer Ahmad Ganie ◽  
Syed Mudasir Razvi
Keyword(s):  
Seed Yield ◽  
Block Design ◽  
Garden Pea ◽  
Net Returns ◽  
Combined Application ◽  
Randomized Complete Block Design ◽  
Stover Yield ◽  
Four Levels ◽  
Different Levels ◽  
100 Seed Weight

A field experiment was conducted at Division of Vegetable Science SKUAST-Kashmir Shalimar during rabi 2009-2010 and 2010-2011 in randomized complete block design with sixteen treatment combinations consisting four levels of sulphur (0, 15, 30 and 45 kg S ha-1) and boron (0, 1, 2 and 3 kg B ha-1) replicated thrice . The study revealed that combined application of 30 kg S and 2 kg B ha-1 recorded significantly higher values for number of seeded pods per plant (7.00), number of seeds per pod (5.95), seed yield per plant (7.20 g), seed yield per ha (24.0 q), 100- seed weight (17.32 g) , Stover yield per ha (25.54 q) and maximum net returns of RS. 141243.0 with returns per Re invested of 2.43.

scholarly journals Nutrient uptake and yield of onion as influenced by nitrogen and sulphur fertilization

2008 ◽  
Vol 32 (3) ◽  
pp. 413-420 ◽  
Author(s):  
S Nasreen ◽  
MM Haque ◽  
MA Hossain ◽  
ATM Farid
Keyword(s):  
Yield Components ◽  
Agricultural Research ◽  
Block Design ◽  
Antagonistic Effect ◽  
Research Field ◽  
Agricultural Research Institute ◽  
Combined Application ◽  
S Uptake ◽  
Randomized Complete Block Design ◽  
Number Of Leaves

The effect of nitrogen (0, 80, 120, and 160 kg/ha from urea) and sulphur (0, 20, 40, and 60 kg/ha from gypsum) fertilization on N and S uptake and yield performance of onion (var. BARI Piaz-1) was studied in the research field of Bangladesh Agricultural Research Institute (BARI), Joydebpur, Gazipur during rabi seasons of 2002-2003 and 2003-2004. The experiment was laid out in a randomized complete block design under factorial arrangement with three replications. Addition of nitrogen and sulphur fertilizers exerted significant influence on the number of leaves/plant, plant height, diameter of bulb, single bulb weight, and yield of onion. The uptake of N and S by bulb also significantly responded to the application of nitrogen and sulphur. The highest yield of onion and the maximum uptake of N and S were recorded by the combined application of 120 kg N and 40 kg S/ha with a blanket dose of 90 kg P2O5, 90 kg K2O, and 5 kg Zn/ha plus 5 tons of cowdung/ha. The antagonistic effect of nitrogen and sulphur on the uptake of N and S by bulb, yield components, and yield of onion was observed only when they were applied together at higher rates of nitrogen (160 kg/ha) and sulphur (40kg/ha). DOI: http://dx.doi.org/10.3329/bjar.v32i3.543Bangladesh J. Agril. Res. 32(3) : 413-420, September 2007

scholarly journals Effects of cowdung and potassium on growth and yield of Kohlrabi

2012 ◽  
Vol 10 (1) ◽  
pp. 27-32 ◽  
Author(s):  
J Sultana ◽  
M A Siddique ◽  
M H A Rashid
Keyword(s):  
Plant Height ◽  
Block Design ◽  
Dry Weight ◽  
Growth And Yield ◽  
Control Treatment ◽  
Fresh Weight ◽  
Treatment Combination ◽  
Randomized Complete Block Design ◽  
Number Of Leaves ◽  
Four Levels

An experiment was carried out at the Horticulture Farm of the Bangladesh Agricultural University, Mymensingh during  the period from November 2010 to January 2011 to study the effects of cowdung and potassium on growth and yield  of Kohlrabi. The experiment consisted of three levels of cowdung (0, 20 and 40 t/ha) and four levels of potassium (0,  20, 50, 80 kg /ha). The experiment was laid out in randomized complete block design with three replications. All the  parameters were significantly influenced by application of cowdung and potassium. The highest plant height (44.65  cm), number of leaves per plant (12.11), length of largest leaf (37.54 cm), and breadth of largest leaf (18.66 cm) were  obtained from the highest dose of cowdung and potassium applied (40 t cowdung + 80 kg K/ha) while the lowest  plant height (33.64 cm), number of leaves (9.01), length of largest leaf (27.94 cm), and breadth of largest leaf (11.00  cm) were obtained from control treatment combination. The highest fresh weight of leaves (49.33 g), fresh weight of  knob (328.66 g) and fresh weight of roots (66.55 g) per plant were also recorded under the treatment combination of  40 t cowdung + 80 kg K/ha, while the lowest fresh weight of leaves (22.11 g), fresh weight of knob (136.00 g) and  fresh weight of roots (23.33 g) were obtained from control treatment combination. Similarly, the dry weight of leaves  (19.34%), knob (15.19%) and roots (32.75%) were highest under the same treatment combination of 40 t cowdung +  80 kg K/ha and the lowest dry weight of leaves (11.71%), dry weight of knob (7.38%) and dry weight of roots  (15.29%) were obtained from control treatment combination C0K0. The marketable yields of knob per plot (7.86 kg)  and per hectare (39.58 tons) were also the highest under the treatment combination 40 t cowdung/ha and 80 kg  potassium per hectare.   DOI: http://dx.doi.org/10.3329/jbau.v10i1.12035   J. Bangladesh Agril. Univ. 10(1): 27–32, 2012  

scholarly journals Effects of organic and inorganic fertilizers on the growth, yield and nitrogen uptake by BRRI dhan28

2016 ◽  
Vol 3 (1) ◽  
pp. 99-104
Author(s):  
Md Rafiqul Islam ◽  
Aurunima Kanchi Suprova Shawon ◽  
Most Lutfun Nesa Begum ◽  
Azmul Huda
Keyword(s):  
Block Design ◽  
Poultry Manure ◽  
Growth Yield ◽  
Growth And Yield ◽  
Control Treatment ◽  
Science Field ◽  
Combined Application ◽  
Randomized Complete Block Design ◽  
Organic And Inorganic Fertilizers ◽  
Better Than

A study was conducted at the Soil Science Field Laboratory of Bangladesh Agricultural University, Mymensingh during Boro season of 2014 to evaluate the effect of integrated use of manures and fertilizers for maximizing the growth and yield of BRRI dhan28. The experiment was laid out in a randomized complete block design with six treatments and four replications. The treatments include T0 [Control], T1 [Soil Test Basis-Chemical Fertilizer], T2 [(Cowdung) + STB-CF] on IPNS basis, T3 [(Poultry Manure) + STB-CF] on IPNS basis, T4 [(Compost) + STB-CF] on IPNS basis, and T5 [Farmer’s practice]. The maximum grain yield of 4340 kg ha-1 (95.59% increase over control) and straw yield of 4024 kg ha-1 (56.42% increase over control) were recorded in T3 [ (PM) + STB-CF]. The lowest grain and straw yields were found for T0 (Control) treatment. The N, P, K and S contents and uptake by BRRI dhan28 were profoundly influenced due to combined application of manures and fertilizers. The performance of the treatment T3 was better than T1, T2 and T4 in producing the yield of grain and straw of BRRI dhan28 although they received the same amount of nutrients. The results indicate that application of fertilizers in combination with poultry manure could be considered more effective in rice production. So, the treatment T3 can be used for the successful cultivation of BRRI dhan28.Res. Agric., Livest. Fish.3(1): 99-104, April 2016

scholarly journals Performance of separated tillers of transplant Aman rice at different levels of urea super granules

2016 ◽  
Vol 40 (4) ◽  
pp. 581-590
Author(s):  
KS Rahman ◽  
SK Paul ◽  
MAR Sarkar
Keyword(s):  
Grain Yield ◽  
Plant Height ◽  
Harvest Index ◽  
Block Design ◽  
Research Field ◽  
Control Treatment ◽  
Alternative Source ◽  
Randomized Complete Block Design ◽  
Effect Of Age ◽  
Different Levels

An experiment was conducted at the research field of Department of Agronomy, Bangladesh Agricultural University, Mymensingh during June to December 2012 to investigate the effect of age of tiller seedlings, number of tiller seedlings hill-1 and application of urea super granules (USG) on the yield and yield contributing characters of transplant Aman rice (cv. BRRI dhan52). The experiment consisted of two ages of tiller seedlings viz. 25 and 35-days old, three levels of tiller seedlings hill-1 viz. 1, 3 and 5 seedlings hill-1 and three levels of USG viz. 0, 1.8 (55 kg N ha-1) and 2.7g USG (80 kg N ha-1) four hill-1 in every alternate row. The experiment was laid out in a Randomized Complete Block Design (Factorial) with three replications. The highest plant height, number of effective tillers hill-1, number of total tillers hill-1, number of total spikelets panicle-1, number of grains panicle-1, grain yield and harvest index were found in 1.8 g USG applied @ one granule 4-hill-1. The highest number of sterile spikelets panicle-1 was found in control treatment and the lowest in 1.8 g USG. The highest number of effective tillers hill-1, number of total spikelets panicle-1 and grain yield ha-1 was found when 5 tiller seedlings were transplanted hill-1 combined with 1.8 g USG. Application of urea super granules 1.8 g (55 kg N ha-1) at 10 days after transplanting @ one granule 4-hill-1 in every alternate row with 25 day old tiller seedlings using 5 tiller seedlings hill-1 was found beneficial for grain yield of transplant Aman rice. Tiller separation could be an alternative source of seedling during seedling scarcity.Bangladesh J. Agril. Res. 40(4): 581-590, December 2015

Effect of different levels of sulphur and boron on growth and nodulation of garden pea (Pisum sativum L.)

2016 ◽  
Author(s):  
F. A. Parry ◽  
M. A. Chattoo ◽  
M. Magray ◽  
S. A. Ganie ◽  
Z. M. Dar ◽  
...  
Keyword(s):  
Marked Improvement ◽  
Block Design ◽  
Dry Weight ◽  
Fresh Weight ◽  
Garden Pea ◽  
Combined Application ◽  
Randomized Complete Block Design ◽  
Four Levels ◽  
Different Levels ◽  
Number Of Branches

A field experimental was conducted at Division of Vegetable Science, SKUAST-Kashmir, Shalimar during rabi 2009-2010 and 2010-2011 in randomized complete block design with sixteen treatment combinations consisting four levels of sulphur (0, 15, 30 and 45 kg S ha-1) and boron (0, 1, 2 and 3 kg B ha-1) replicated three times. Application of 30 kg S ha-1 showed marked improvement in growth and nodulation parameters in pea. Increasing dose of boron in the absence of sulphur up to 3kg ha-1 resulted marked improvement in growth and nodulation in garden pea. Higher values of plant height, number of branches plant-1, fresh weight plant-1 , dry weight plant-1, number of nodules plant-1, fresh weight of nodules plant-1ha- and dry weight of nodules plant -1 were noticed with combined application of 30 kg S + 2 kg B ha-1.

scholarly journals Effect of Integrated Use of Rhizobium Inoculum and Phosphorus Fertilization on Nodulation, Growth, and Yield of Soyabean CV. Binasoybean-2

2021 ◽  
Vol 8 (1) ◽  
pp. 9-17
Author(s):  
Kamrul Hasan ◽  
Shohrab Hoshain ◽  
Tamanna Sharmin ◽  
Md Golam Rabbani ◽  
Md Saiful Kamal Azad ◽  
...  
Keyword(s):  
Block Design ◽  
Growth And Yield ◽  
Control Treatment ◽  
Phosphorus Fertilization ◽  
Treatment Combination ◽  
Rhizobium Inoculation ◽  
Yield Parameters ◽  
Regular Trend ◽  
Randomized Complete Block Design ◽  
Four Levels

The experiment was carried out to investigate the effect of rhizobium inoculum and phosphorus fertilization on nodulation, growth, and yield of soyabean cv. Binasoybean-2 at the area of Chamberkella, East Subarnachar Upazila, Noakhali, Bangladesh, from mid-January to first week of May 2018. Four levels of Rhizobium inoculation viz: 0, 25, 50 and 75 g kg-1 and four levels of phosphorus viz: 0, 18, 36 and 54 kg P ha-1 were applied. The experiment was laid out in a randomized complete block design (RCBD) with three replications. The effect of interaction of different combinations of Rhizobium inoculation and phosphorus rates showed regular trend, although their effects on some of studied growth, and yield parameters were insignificant but most of the growth and yield parameters were significant. Among sixteen treatment combinations the highest grain yield (2.217 t ha-1) was obtained from the treatment combination of 50 g kg-1 Rhizobium inoculation and 36 kg ha-1 phosphorus which was statistically identical with 50 g kg-1 Rhizobium inoculation with 18 kg ha-1, the lowest yield (1.367 t ha-1) was recorded with control treatment. Res. Agric., Livest. Fish.8(1): 9-17, April 2021

scholarly journals Effect of nitrogen and boron on available nutrients in sesame (Sesamum indicum L.) and harvested soil

2019 ◽  
Vol 6 (2) ◽  
pp. 203-213
Author(s):  
Md Shamsuzzoha ◽  
Mst Afrose Jahan ◽  
Maruf Mostofa ◽  
Rashma Afrose ◽  
Md Sadiquzzaman Sarker ◽  
...  
Keyword(s):  
Nutrient Uptake ◽  
Nutrient Concentration ◽  
Block Design ◽  
Science Research ◽  
Research Field ◽  
Total N ◽  
Nitrogen Levels ◽  
Combined Application ◽  
Randomized Complete Block Design ◽  
Two Factors

A field experiment was carried out at the Soil Science research field of Sher-e-Bangla Agricultural University (SAU), Dhaka-1207, Bangladesh to study the nutrient uptake of sesame plant and available nutrient condition of soil after harvesting of sesame. Sesame variety BARI Til-3 was used as test crop. The experiment consisted of two factors. Factor A: Nitrogen levels (N0-3): N0: 0 kg N/ha (control), N1: 50 kg N/ha, N2: 60 kg N/ha, N3: 70 kg N/ha; Factor B: Boron levels (B0-2): B0: 0 kg B/ha (control), B1: 2 kg B/ha, B2: 3 kg B/ha. The experiment was carried out in two factors Randomized Complete Block Design (RCBD) with three replications. From the study, it was found that nutrient uptake of sesame plant and the nutrient concentration in post-harvested soil such as total N, available P, exchangeable K, available S and available B was increased with the increasing of nitrogen up to a certain level and boron supply. For the combined application of nitrogen and boron (60 kg N/ha and 3.0 kg B/ha) was found suitable to uptake maximum N, P, K, S and B by the sesame plant and to available the highest nutrient concentration in post-harvested soil. Res. Agric., Livest. Fish.6(2): 203-213, August 2019

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