Year 2011

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    INFLUENCE OF CORM SIZE AND GA ON GROWTH AND YIELD OF GLADIOLUS IN SUMMER
    (DEPT. OF HORTICULTURE, 2011) SARKAR, MD. AKHLAS HOSAIN
    An experiment was conducted in the Horticulture Farm, Sher-e-Bangla Agricultural University, Dhaka during the period from May 2011 to August 2011 to study the influence of corm size and GA on growth and yield of gladiolus in summer. The experiment considered of two factors. Factor A: Two levels of corm size i.e. C M = Medium 3 Large 3 : Control 0 50 L = L 150 while the minimum in C . On the other hand, the maximum length of rachis 150 M while the minimum in G . The highest plant height L 0 G . The highest benefit cost ratio L G 150 150 . So, it can be concluded that, large size corm with 150 ppm GA 3 were found suitable for gladiolus production in summer.
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    EFFECT OF SPACING AND PHOSPHORUS ON GROWTH AND FLOWERING OF GLADIOLUS
    (DEPT. OF HORTICULTURE, 2011) NAZNIN, ASMA
    The study was conducted at the Horticulture Farm of Sher-e-Bangla Agricultural University, Dhaka, Bangladesh during the period from October 2010 to May 2011. The experiment consisted with two factors. Factor A: Three levels of spacing: S cm; S P 0 2 : 30 cm × 25 cm and S : control; P 1 : 100 kg; P 2 3 1 : 30 cm × 20 : 30 cm × 30 cm and Factor B: Four levels of phosphorus: : 150 kg and P 3 : 200 kg P 2 O 5 /ha respectively. The experiment was laid out in Randomized Complete Block Design case of spacing, the highest number of spike highest yield of corm lowest at S 1. 3 2 and the and both the parameters were In case of phosphorus, the highest number of spike corm 2 and both the parameters were lowest at P interaction effect the highest number of spike was recorded from S the lowest P 2 O 5 2 P 2. The highest benefit cost ratio 3 P 0 . So, the combination of 30 cm × 25 cm spacing with 150 kg /ha is better for growth and flowering of gladiolus.
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    EFFECT OF ORGANIC MANURES ON GROWTH YIELD AND SHELF LIFE OF BROCCOLI CULTIVARS
    (DEPT. OF HORTICULTURE, 2011) RAHAMAN, SHEIKH MOHAMMAD SHAKILUR
    An experiment was conducted at the Horticulture Farm, Sher-e-Bangla Agricultural University, Dhaka, during November 2010 to February 2011 to study the effect of organic manures on growth, yield and shelf life of broccoli cultivars. The experiment consisted of two factors, Factor A: Four levels of organic manure, viz. M 0 : Control; M 1 : Vermicompost; M 2 : Poultry manure, M : Cowdung and Factor B: Three broccoli cultivars, viz. V 1 : Premium, V : Green magic amd V : Forest green. Three storage conditions were used to find shelf life, viz. S 1 3 : Stored in open condition at room temperature : Stored in perforated poly-bag at room temperature : Stored in perforated poly-bag at refrigerator 2 3 and 6.86 t/ha from V . The treatment combination of M 2 V 2 2 gave the highest curd yield 3 2 remained good condition for longer time (
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    REGULATION OF GROWTH AND FLOWERING OF GLADIOLUS CULTIVATED IN SUMMER WITH GIBBERELIC ACID
    (DEPT. OF HORTICULTURE, 2011) SULTANA, MOST. NAZNIN
    An experiment was conducted at Horticulture Farm, Sher-e-Bangla Agricultural University, Dhaka during the period from June to August 2010 to study the effect of GA on growth and flowering of gladiolus. The experiment comprised with two factors viz. Factor A: two varieties, white gladiolus and yellow gladiolus and Factor B: five concentration of GA 3 application viz. 0, 50, 100, 150 and 200 ppm respectively. The experiment was laid out in Randomized Complete Block Design 3 application at different concentration had significant effect on the parameters. GA @ 150 ppm treated white gladiolus showed the highest plant height treated plant also took the minimum days to spike initiation application is the most effective for improving the growth and flowering of gladiolus cultivated in summer .
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    EFFECT OF LIGHT INTENSITY AND FERTILIZER MANAGEMENT ON GROWTH AND YIELD OF SUMMER TOMATO (BARI TOMATO-4))
    (DEPT. OF HORTICULTURE, 2011) ISLAM, RIZVI
    The experiment was conducted in the Horticulture Farm of Sher-e-Bangla Agriculture University, Dhaka, during the period from April to October 2011 to find out the effect of light intensity and fertilizer management on growth and yield of summer tomato. The experiment consisted of two factors. Factor A : Light intensity :50%PAR 2 :75%PAR;L 3 1 :100%PAR and Factor B: Fertilizer Management 0 :Control 1 :Urea 200 kg/ha +MP 150 Kg/ha ; F 2 :Urea 350 kg/ha +TSP 250 kg/ha +MP 180 Kg/ha 300kg/ha ; andF 400 kg/ha +TSP 300 kg/ha +MP . The experiment was laid out in the two factors Randomized Complete Block Design 210 Kg/ha and the lowest yield 0 2 .The highest yield .The lowest yield 1 .The highest yield 2 2 L .The lowest yield 1 L 1 2 . The highest and the lowest 0 L .It was apparent from the above result that the combination of F 2 L 2 1 was better in production of BARI Tomato-4
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    EFFECT OF WATERLOGGING AND SEEDLING AGE ON MORPHOLOGICAL AND PHOTOSYNTHETIC CHARACTERS OF EGGPLANT
    (DEPT. OF HORTICULTURE, 2011) ALI, MD. ARAFAT
    An experiment was conducted at Bangladesh Agricultural Research Institute, Gazipur during the period of May to June 2011. Effect of waterlogging and seedling age on morphological and photosynthetic characters of eggplant was studied. Waterlogging was imposed for 144 hours on 30 and 40 days old seedlings with the water level 8 cm above the soil surface. Morphological and photosynthetic characters were affected drastically after 48 hours and 72 hours of waterlogging in 30 and 40 days old seedlings respectively and photosynthetic characters, chlorophyll content, photosynthesis rate and transpiration rate were decreased with reduction of stomatal conductance of CO 2 . Conversely sub-stomatal CO restricted assimilation of CO 2 photosystem II 2 concentration increased for in the leaves in both cases. The quantum efficiency of v /F m compared to that of seedlings grown under normal soil moisture condition as control and the ratio were rapidly decreased after 48 hours of waterlogging irrespective of seedlings age. Waterlogging effects became stronger with increasing the durations of waterlogging and differ with the age of the plant.
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    EFFECT OF SEEDLING AGE AND PRUNING ON GROWTH AND YIELD OF BRINJAL
    (DEPT. OF HORTICULTURE, 2011) TINNI, TANZINA BINTE RAHMAN
    The experiment was conducted at the experimental field of Olericulture Division, HRC, BARI, Gazipur during the period from October 2010 to March 2011 to study the effect of seedling age and pruning on growth and yield of brinjal. The experiment consisted of two factors. Factor A: Different ages of seedlings; A : Bud stage pot seedling; A 2 : Bud stage seed bed seedling; A 3 : 35 days pot seedling; A : 35 days seed bed seedling; and Factor B: Different types of pruning; P 0 1 4 : No pruning : 3 stem retention and P : 4 stem retention. The experiment was laid out in a Randomized Complete Block Design 2 produced the maximum number of fruits per plant 2 3 produced the maximum number of fruits per plant 3 P produced the maximum number of fruits per plant 2 1 82 therefore be concluded that the 35 days pot seedling with 4 stem retention was suitable combination for better growth and yield of brinjal.
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    MORPHOLOGICAL CHARACTERIZATION AND VARIABILITY STUDY OF POTATO GERMPLASM
    (DEPT. OF HORTICULTURE, 2011) SALAM, SANJIDA BINTA
    An experiment was conducted at the Horticulture farm, Sher-e-Bangla Agricultural University, Dhaka during the period from October 2010 to March 2011 to characterize and to measure variability of potato germplasm. The experiment consisted of 24 potato germplasm and was laid out in RCBD with three replications. Germplasm showed significant variation in most of the characters. The highest tuber yield was from ‘Carrage’
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    EFFECT OF POTASSIUM ON GROWTH AND YIELD OF RADISH CULTIVARS
    (DEPT. OF HORTICULTURE, 2011) S. M. AL-BERUNI
    The experiment was conducted at the Horticulture Farm, Sher-e-Bangla Agricultural University, Dhaka during the period from October 2010 to January 2011 to study the effect of potassium on growth and yield of radish cultivars. In experiment, the treatment consisted of three varieties, viz. V 1 : BARI Mula-1 : BARI Mula-2 3 2 : BARI Mula-3 1 2 3 . The maximum yield 3 and minimum from V 1. 3 The maximum yield of radish 2 and lowest from K The tallest plant, maximum number of leaves, diameter of root, length of root and yield 3 K 2 . The minimum yield was obtained from the V 0 . 1 K . Highest benefit cost ratio 3 K 2 LIST OF CONTENTS 1 K 0 0
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    EFFECT OF ORGANIC MANURE AND SPACING ON GROWTH AND YIELD OF TOMATO
    (DEPT. OF HORTICULTURE, 2011) PRODHAN, MD. ASHRAFUL ALAM
    The experiment was conducted in the Horticulture farm of Sher-e-Bangla Agricultural University, Dhaka, during October 2010 to April 2011 to find out the effect of organic manure and spacing on the growth and yield of tomato. The experiment consisted of two factors. Factor A: Four levels of organic manures, viz. M 0 : Manure : Cowdung 2 : Vermicompost : Compost 1 : 60 cm x 60 cm, S 2 3 : 60 cm x 45 cm and S : 60 cm x 30 cm. The two factor experiment was laid out in a Randomized Complete Block Design 2 and the lowest . In case of spacing the highest yield 1 0 and the lowest . For combined effect the highest yield 2 S and the lowest 0 S 1 1 . The highest benefit cost ratio . So, vermicompost