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Multiple cropping is also play a very important role to increase cropping intensity, productivity and profit. Presently about 60% of the land are belongs to unfavorable ecosystem where cropping intensity and crop productivity is very less. Agronomic research to address the unfavorable ecosystems like salinity, drought, charland, hill, beels etc. is of prime importance to explore the potentiality of the adverse ecosystems. Agronomic research includes crop, soil and water management and their overall interaction in the cropping systems. Recently, the Agronomy Division has initiated different agronomic research on Chia, a new crop enrich with quality nutrients and having high medicinal value. Major Research areas are -

  • Cropping System
  • Crop Management
  • Weed Management
  • Multiple Cropping
  • Unfavorable Eco-system
  • Adaptation to Climate Change

 

Research Programme 2022-23

  

Crop Management

Central

New

SL. No.

Name of the Experiment

Location

01.

Effect of folic acid as seed treating chemical on growth and yield of sunflower

Satkhira

02.

Response of seed rate and spacing on growth and yield parameters of foxtail millets

Gazipur

03.

Effect of sowing date on growth and yield of oat (Avena sativa)

Gazipur

04.

Determination of seed rate and plant spacing for higher yield of oat (Avena sativa)

Gazipur

05.

Growth and yield of chia influenced by sowing time and row spacing at different AEZs

Gazipur,Rajshahi, Dinajpur,Jashore ,Jamalpur,Rangpur and Hathazari

06.

Water stress effect on growth and yield of chia in pot condition

Gazipur

 

On going

New

07.

Growth and yield of barley  as influence by spacing and seed rate

Gazipur

08.

Growth and yield of Chia (Salvia hispanica L.) under different nutrient management

Gazipur, Jessore

09.

Determination of seed rate and row spacing for potential yield of chia (Salvia hispanica L.)

Gazipur

10.

Growth and yield of sorghum as influenced by spacing and nutrient management

Jessore, Gazipur

11.

Preparation of maize compost through different composting method

Gazipur

12.

Effect of sowing time   and plant population on growth and  yield of chia  (Salvia hispanica)

Gazipur, Burirhat

13.

Effect of irrigation on growth and yield of chia

Gazipur

 

 

 

Regional

New

SL. No.

Name of the Experiment

Location

14.

Integrated nutrient management in sunflower for Rampur region

RARS,Burrirhat, Rangpur

15.

Improvement of lentil productivity through potassium (K) fertilizer under optimum and late sown condition

RARS, Ishwardi, Pabna

16.

Performance of different mungbean varieties at Moulvibazar

RARS,Akbarpur, Moulvibazar

17.

Effect of different doses of  fertilizer on yield of mukhikachu at Moulvibazar

RARS,Akbarpur, Moulvibazar

18.

Effect of soil amendments on tomato yield and soil characteristic at Moulvibazar

RARS,Akbarpur

19.

Effect of planting time on yield of onion variety at Dinajpur region

ARS, Rajbari, Dinajpur

20.

Effect of priming with Gibberellic acid on growth and yield of black cumin

ARS, Rajbari, Dinajpur

21.

Off-season sweet gourd production under different field management

RARS,Jamalpur

22.

Development of suitable fertilizer management package for Aloe Vera cultivation

RARS, Ishwardi, Pabna

 

Regional

On going

23.

Effect of plant spacing on the yield of Mukhikachu at Moulvibazar

RARS,Akbarpur, Moulvibazar

24.

Performance of black gram varieties at Moulvibazar under rainfed condition

RARS,Akbarpur, Moulvibazar

25.

Yield performance and storage quality of onion under integrated nutrient management at AEZ-9

RARS, Jamalpur

26.

Effect of management practice for year round coriander as condiment production

RARS, Jamalpur

27.

Effect of planting date and integrated nutrient management on yield of broccoli

ARS, Rajbari, Dinajpur

28.

Effect of vermicompost and rice husk ash on the yield of summer tomato

ARS, Rajbari, Dinajpur

29.

Performance of bitter gourd varieties at Dinajpur region

ARS, Rajbari, Dinajpur

30.

Growth and yield of black cumin  influenced by integrated nutrient management

RARS, Jamalpur and SRC, Bogura

31.

Effects of spacing and fertilizer dose on transplanted sunflower under zero tillage condition in southern region of Bangladesh

RARS,BARI,Rahmatpur, Barishal

32.

Effects of management practices on growth and yield of pineapple under coconut orchard in southern region

RARS, BARI, Rahmatpur, Barishal

 

 

 

 

Weed Management

 

Ongoing

SL. No.

Name of the Experiment

Location

33.

Effect of integrated weed management on sorghum in winter

Gazipur

34.

Effect of integrated weed management on sorghum in kharif season

Gazipur

35.

Effect of integrated weed management on growth and yield of mungbean

Gazipur

36.

Effect of weeding and nutrient management practice on growth and yield of sweet gourd

Gazipur

 

Regional

New

37.

Effect of integrated weed management on sunflower

RARS, Ishwardi, Pabna

65

38.

Crop-weed association in oilseed and spice  crops in Gangachara Upazila of Rangpur District

RARS, Burirhat, Rangpur

67

 

Multiple Cropping

Central

New

39.

Performance of potato sunflower intercropping with relay mung bean

Gazipur and Dinajpur

40.

Development of improved cropping pattern through minor cereal for nutritional security

Gazipur and RARS Burirhat

41.

Sunflower-legume strip cropping for resource conservation

Gazipur and Jessore

 

Ongoing

42.

Maize-legume strip cropping for resource conservation

Gazipur

43.

Yield and crop competition of leafy vegetables intercropping system with chilli

Gazipur, Hathazari

44.

Strip cropping of legume with sorghum for resource conservation

Gazipur

45.

Carbon sequestration through residue management and crop productivity in Potato-Maize-T. amancropping pattern in long term basis

Gazipur

46.

Improvement of productivity and C sequestration through maize based intercropping system in the existing cropping pattern

Gazipur

47.

Effect of Biochar on quality, yield and C sequestration in Potato-T-aus-T-amanrice cropping pattern

Gazipur

48.

Barley -legume strip cropping for higher productivity and soil health

Gazipur

49.

Long term effect of four crop-based cropping pattern on crop productivity and soil health

Gazipur and Jashore

50.

Intercropping sorghum with bush bean under different planting system

Gazipur and Khagrachori

51.

Compatibility of minor cereals with groundnut as strip cropping

Gazipur

 

Regional

 

New

SL. No.

Name of the Experiment

Location

52.

Performance of relay bitter gourd in tomato + onion intercropping

RARS, Jamalpur

53.

Enhancement of crop productivity in Fallow-T. Aus-T. Aman cropping pattern through inclusion of different crops at Moulvibazar

RARS, Akbarpur

54.

Improvement of cropping pattern through intercropping in Fallow-T.aus-T.aman cropping pattern at Moulvibazar

RARS, Akbarpur

55.

Intercropping okra with mukhikachu at different planting densities

RARS, Ishwardi, Pabna

56.

Development of fertilizer package for early potato-Potato-T. aus -T. aman rice cropping pattern in Rangpur region

RARS,Burrirhat, Rangpur

57.

Development of fertilizer package for early Potato-Potato/Maize relay -T. aman rice cropping pattern in Rangpur region

RARS,Burrirhat, Rangpur

58.

Performance of different Agro-Forestry crops as intercrop with Arecanut (Areca Catechu)

Farmers field (Bhurungamari, Kurigram), Rahmatpur (Barishal)

59.

Comparison of different cropping pattern with potato-Maize- T. aman cropping pattern in Rangpur region

RARS,Burrirhat, Rangpur

60.

Performance of intercropping coriander with sunflower

RARS, Cumilla

61.

Productivity of chilli-onion intercropping system as influenced by fertilizer dose

Cumilla

62.

Development of alternate cropping pattern against Boro-T.aus- Cucumber  in Cumilla region

RARS, Cumilla

63.

Development of alternate cropping pattern against Potato – Maize – Fallow – T. Aman for Dinajpur region

ARS, Rajbari, Dinajpur

64.

Development of alternate cropping pattern against Mustard–Fallow–T. aman at Dinajpur region

ARS, Rajbari, Dinajpur

On-going

65.

Intercropping blackgram in new mango orchard

Ishwardi and Rajshahi

66.

Performance of relay snake gourd in brinjal+onion intercropping

RARS, Jamalpur

67.

Performance of cowpea (Vigna  unguiculata) intercropping with maize (Zea mays)  at Chattogram region

Hathazari, Chattogram

68.

Intercropping cowpea with sorghum under different planting system

Hathazari, Chattogram

69.

Intercropping of vegetables and spices with chilli in Chattogram region

Hathazari, Chattogram

70.

Performance of different pulse crops under mango orchard in Southern region of Bangladesh

RARS,Rahmatpur Barishal

 


 

Unfavourable Ecosystem

 

High Temperature

 

Ongoing

SL. No.

Name of the Experiment

Location

71.

Estimation of temperature co-efficient of wheat for adjusting proper sowing time

Gazipur

 

Water logging

Ongoing

72.

Exogenous chemical application development of waterlogging tolerance in chilli

Gazipur

 

 

Regional

New

73.

Effects of different production systems on the productivity of vegetable crops in the low-lying areas of southern region

RARS,Rahmatpur, Barishal

136

 

Charland

Regional

New

74.

Nutrient management of BARI Sarisha-18 in charland ecosystem of Pabna

RARS, Ishwardi, Pabna

75.

Performance  of sunflower varieties in charland area of Cumilla

Charland of Meghna Upazila at Cumilla district

76.

Integrated weed management of groundnut in charland area of Jamalpur

Charland,Jamalpur Sadar

77.

Effect of  black cumin and coriander as companion crops on yield of onion at Tista charland

Farmers field (Shibdav char, Pirgachha, Rangpur)

78.

Performance of sweet potato varieties at char land area in Rangpur

Mohipur char, Gangachara,Rangpur

 

 

On going

79.

Performance  of  different onion varieties in charland areas of Cumilla

Charland of Jamalpur, Rangpur

80.

Performance of early production of vegetables in charland area

Charland of Jamalpur, Rangpur

81.

Effect of  sowing time on bunching onion production  at char land

Charland of Jamalpur

82.

Adaptation of pulse and mustard variety at Charland

Ishurdi (Pabna) and Sariakandi (Bogura)

 


 

Hill agriculture

New

SL. No.

Name of the Experiment

Location

83.

Performance of sweet potato varieties for intercropping with sorghum at semi hilly areas of Moulvibazar.

RARS, Akbarpur, Moulvibazar

84.

Production programme of mustard varieties in hilly area of Khagrachari

Khagrachari

 

Ongoing

85.

Performance of BARI minor cereal crops in acidic soil at Moulvibazar

Moulvibazar

86.

Performance of BARI released groundnut varieties in acidic soil at Moulvibazar

Moulvibazar

 

 

Salinity

Central

New

87.

Performance of chia as affected by  sowing date in the costal areas

Sathkhira

88.

Effect of folic acid and potassium on sunflower at varying sowing date under salinity stress

Sathkhira

 

Ongoing

89.

Effect of seed treatment with folic acid and K fertilizer foliar application on sunflower under salinity stress

Gazipur

 

Chalan beel area

Central

New

90.

Performance  of  different sweet potato varieties in chalan beel  area

Chalanbeel area

 

Ongoing

91.

Effect of management practice on mustard yield in chalanbeel area

Chalanbeel

92.

Effect of management practices  on  potato at chalanbeel area

Chalanbeel, Dobila, Sirajgonj

 

Sorjan Agriculture

93.

Sorjan Based Eco-Friendly Farming Systems Research for Agricultural Intensification in Southern Bangladesh (Project ID No.: TF 103-SBR/21)

Barishal (RARS, Rahmatpur and Banaripara), Bhola (Charfashion), Jhalakati (Sadar) and Pirojpur (Nesarabad upazila)

94.

Improvement of sorjan based cropping systems for increasing crop productivity in southern Bangladesh

RARS, Rahmatpur (Barishal); Banaripara (Barishal); Nesarabad (Pirojpur) and Charfashion (Bhola)

 

SL. No.

Name of the Experiment

Location

95.

Intercropping of pineapple with existing fruit orchard on sorjan system

Atghar, Nesarabad, Pirojpur and Gava, Banaripara, Barishal

96.

Intercropping of spice crops with existing fruit orchard on sorjan system

Sadar, Jhalakati and Nesarabad, Pirojpur

97.

Effects of USG and NPK briquette on the yield and economic returns of ribbed gourd under sorjan system

Banaripara (Barishal) and Nesarabad (Pirojpur

98.

Fertilizer management of bottle gourd on sorjan bed in Barishal region

Gava, Banaripara, Barishal

99.

Influences of agronomic management practices on yield and quality of guava in sorjan bed

Attghar,Swarupkathi, Pirozpur

100.

Hog plum yield and quality as influenced by agronomic management practices on sorjan bed

Gava, Banaripara, Barishal

101.

Performances of fodder crop species with different planting position on bed slope under sorjan farming systems

RARS, Rahmatpur & Banaripara, Barishal and Nesarabad, Pirojpur

102.

Performances of different fish species in canal water under sorjan farming systems

RARS, Rahmatpur & Banaripara, Barishal and Nesarabad, Pirojpur

 

 

Coastal

103.

Strengthening sustainable wetland agriculture for resilient farmers’ livelihoods and ecosystems (ID # TCP/RAS/3805)” project supported by the FAO and MoA, Bangladesh

Barishal, Patuakhali, Jhalakati and Pirojpur districts of Bangladesh

 

Survey

New

104.

Survey of multiple cropping in farmers field at Jamalpur, Sherpur and Tangail (Madhupur) region

Jamalpur, Sherpur

 

Ongoing

105.

Survey and monitoring of crops, cropping and innovative practices in the drought prone areas of Bangladesh

Rajshahi, Bogra, Joypurhat and Noagoan

 

Regional (New)

106.

Survey of weed occurrence at northern region of Bangladesh

Rangpur

107.

A baseline survey of Integrated Farming Systems (IFS) in Rangpur region

Rangpur and Kurigram districts

 

 

 

 

 

Production Programme

New

SL. No.

Name of the Experiment

Location

108.

Production programme  of chilli + Garden pea/ bush bean intercropping at char land of Jamalpur  and Cumilla region

Char land of  Jamalpur  and Cumilla

109

Performance of hybrid maize+Indian spinach intercropping at char land

Char land of Jamalpur and Rangpur

110.

Performance of hybrid maize+ sweet potato intercropping in chalan beel area

Chalan beel, Dobila, Sirajgonj

111.

Production programme of brinjal + onion intercropping at Jashore and Rangpur

Jashore

112.

Production programme of brinjal + garlic intercropping at Jashore and Rangpur

Rangpur

113.

Production program of intercropping pea with hybrid maize at varying planting system

Khagrachori, Burirhat, Jamalpur char

114.

Improvement of garlic - water melon relay cropping system through nutrient management and variety

Chalan beel, Gurudaspur, Nator

 

Production Programme (Ongoing)

115.

Improvement of existing cropping pattern through BARI garlic variety in the Chalan Beel area

Chalan beel, Sirajgonj

116.

Performance of intercropping garden pea with sorghum

Khagrachori,Hathazari, Chottogram

117.

Minor cereals intercrop with groundnut

Jamalpur

 

Production Programme  (Regional)

118.

Production program of different vegetables intercropped with maize at char land area of Rangpur

Mohipur char, Gangachara, Rangpur

 

On-farm Validation

119.

On farm validation  of integrated weed management on tomato cultivation

Jashore, Kushtia, Sherpur

120.

Performance of potato + hybrid maize intercropping in farmer’s field

Rangpur, Jamalpur, Jashore