banner
বিষয় ভিত্তিক অনুসন্ধান মতামত ভিত্তিক অনুসন্ধান
34
প্রশ্নের বিষয় Longan & Rambutan Seedling
প্রশ্নের বিস্তারিত Hi Sir:
I want to plant Rambutan & Longan in my hill @ 10 each on test basis. Could you please help me by telling me where I can get those seedling and how to plant them.

I will be really grateful to you if you please respond to me.

Regards
Sayeed
মতামত
বিস্তারিত মতামত

You can collect longan seedling from BARI Head Quarter, Gazipur, and at this moment Rambutan seedling is not available in our institution. You can collect leaflet on longan cultivation from HRC, BARI, Gazipur.


প্রশ্নের বিষয় water lodging
প্রশ্নের বিস্তারিত Water lodging is becoming a major problem for mungbean cultivation in kharif-I season in Bangladesh. What are the remedies can be taken to solve this problem ?
মতামত
বিস্তারিত মতামত

 



Climate change is becoming a major threat for mungbean cultivation in Bangladesh. In recent years, continuous and heavy rainfall during cropping season resulting water lodging situation in mungbean field. So, medium to high land should choice for mungbean cultivation. Bed planting (raised bed) is an easy way to protect mungbean field from excess water lodging condition. Cultivation in row also can help to make small plot able to drain out excess water from the field. Water lodging resistant variety can be developed and thus help to stand plant in water lodged condition.



Pulse Research Centre, BARI, Gazipur.


প্রশ্নের বিষয় herbicide to control weed
প্রশ্নের বিস্তারিত Is there any recommended herbicide to control weed in summer and winter pulses ?
মতামত
বিস্তারিত মতামত

Still now there has no recommended herbicides for both summer and winter pulses. Research has been going on to select effective herbicide to control broad and small leaves weeds. Recent studies showed that Whipsuper is a promising non selective herbicide in Kharif-1 mungbean field.



Pulse Research Centre, BARI, Gazipur.


প্রশ্নের বিষয় How crops BARI deals with
প্রশ্নের বিস্তারিত Till date how many crops BARI deals with?
মতামত
বিস্তারিত মতামত

BARI do research 203 crops. Already BARI developed 415 varieties for researcing 105 crop.



 



ASICT Division, BARI, Gazipur.


প্রশ্নের বিষয় riding
প্রশ্নের বিস্তারিত Can I operate high speed tiller by riding ?
মতামত
বিস্তারিত মতামত

High speed rotary titter and even power tiller is ideal for walking operation. High speed rotary tiller is attached with dongfeng or sifeng type power tiller in Bangladesh. If it is operated by sifeng power tiller, it can operated by riding.



FMPE Division, BARI, Gazipur



 


প্রশ্নের বিষয় virus disease
প্রশ্নের বিস্তারিত How can we manage Yellow Mosaic Virus disease of mungbean
মতামত
বিস্তারিত মতামত

The most economic and sustainable strategy to control Yellow Mosaic Virus (YMV) is use of resistant/tolerant variety (BARI Mung-5 and BARI Mung-6) along with cultural practices includes roughing of virus infected plant and removal of alternate hosts. Adjustment of sowing date is an effective approach in reducing the incidence of YMV through escaping the disease. Foliar sprays with Admire 200 SL (Imidachlorpid) @ 0.25 ml/litre, 2 to 3 times following 7-10 days interval from the first sign of disease appear is likely to have fair to good control when continued to harvest. Thorough coverage of the plants is required.



 



Pulse Research Centre



BARI


প্রশ্নের বিষয় pulse variety
প্রশ্নের বিস্তারিত Is there any pulse variety which can be cultivated within T. aman and boro rice
মতামত
বিস্তারিত মতামত

Pulses Research Centre of BARI has been doing research to develop short duration varieties of lentil and field pea which can be fitted between T. aman and boro rice.



 



Pulse Research Centre

BARI


প্রশ্নের বিষয় seed quality
প্রশ্নের বিস্তারিত How seed quality of pulses can be maintained
মতামত
বিস্তারিত মতামত

Quality seed production is an important issue for better yield and it may be deteriorated by several ways. So, some imitable techniques to maintain seed quality are listed below:



Â




  1. Technical control during seed multiplication;

  2. Abstaining from volunteer plants;

  3. Avoiding natural crossing and disease infection;

  4. Rouging off-type plants;

  5. Inspections by the seed certification agency;

  6. Testing genetic purity by grow-out tests, and

  7. Adoption of recommended agronomic practices



Pulse Research Centre

BARI


প্রশ্নের বিষয় Climate change
প্রশ্নের বিস্তারিত Climate change is a major problem for maintaining stability of potential yield of pulses. What kind of research activities are going to cope with this situation.
মতামত
বিস্তারিত মতামত

Global climate is gradually changing, particularly the trend of increasing ambient temperature which has been contributing to outbreak of diseases. Some minor diseases and insects are becoming major causing epidemic situation. Changing of relative humidity and temperature also may increase and decrease the severity of different diseases of pulse crops. Research program has taken to develop short duration, heat and drought tolerant, photo and thermo insensitive varieties having potential for withstanding the long range of climatic variations and weather factors.



 



Pulse Research Centre

BARI


প্রশ্নের বিষয় Pulse production
প্রশ্নের বিস্তারিত What are the major problems for pulse production in Bangladesh
মতামত
বিস্তারিত মতামত

The major problems of pulses production in Bangladesh are diseases, insects, drought, excess soil moisture, salinity etc. More than 125 diseases and 30 insect pests attack pulse crops in every year that limit seed yield as well as deteriorate seed quality. Now a day, some minor diseases are also becoming a major threat due to influence of changing environment.  Besides these, pulses are highly sensitive to microclimate changes and can not tolerate extreme heat or cold temperature which has been prevailing in some regions of Bangladesh in recent years that also might be due to the consequences of global climate change. Again the productivity of these crops is low compared to other cereal crops like rice, maize, wheat etc. because of their inherent low yield potentiality. Moreover, negative response to high management practices (irrigation, fertilizer application etc.) also can reduce yield.



 



Pulse Research Centre

BARI



 




1 32 33 34 35 36 38