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বিষয় ভিত্তিক অনুসন্ধান মতামত ভিত্তিক অনুসন্ধান
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প্রশ্নের বিষয় Bt brinjal
প্রশ্নের বিস্তারিত What is the agricultural importance of brinjal cultivaiton in Bangladesh?
মতামত
বিস্তারিত মতামত

Brinjal is a primary source of cash income for resource-poor farmers in Bangladesh. Currently, 7.8 percent of the land under vegetable crops, 64,208, hectares is decicated to growing about 340,000 metric tonnes of brinjal per annum. However, this is only 1.1 percent of the world's production. Brinjal crop productivity is lower in Bangladesh than in neighboring countries. The main growing districts in Bangladesh are: Bogra, Chittagong, Comilla, Dhaka, Dinajpur, Faridpur, Jamalpur, Jessore, Khagrachari, Khulna, Mymensingh, Rangamati, Rangpur, Rajshahi, Sylhet, and Tangail.


প্রশ্নের বিষয় History of BARI Library
প্রশ্নের বিস্তারিত Dear Sir, I am student of MA Evening Program of Dhaka University under the Department of Information Science and Library Management. I have an assignment to prepare a write-up about BARI library. So, please give the historical background of BARI library.

Thanking you.

Md. Zamal Hosain
মতামত
বিস্তারিত মতামত

BARI Library at a glance is given below


সংযুক্ত ফাইল : 272_T5Sk20R4.pdf
প্রশ্নের বিষয় Horticulture
প্রশ্নের বিস্তারিত Information of mango harvest
মতামত
বিস্তারিত মতামত

ï»Maturity indices (the stage at which the fruits should be harvested) for mango:-



 i)  Slight colour development on shoulders  ii) when one or two ripe fruits fall from the plant naturally and  iii) When the specific gravity of fruits ranges between 1.01 to 1.02. i.e. first mangoes are kept on bucket fall of water, if mangoes submerged and go to bottom of the bucket, then it indicates mangoes are nature and ready for harvest.


প্রশ্নের বিষয় Field Trip
প্রশ্নের বিস্তারিত Will it be possible to bring some Higher Secondary Level students for a field trip to BARI? What is the procedure for this and who should I contact for this?
মতামত
বিস্তারিত মতামত

Interested personnel from any national/international organization and private institute are welcome to visit BARI. The incumbents may apply to DG, BARI mentioning the time & date of visit including the number of visitors. The BARI authority will confirm the schedule of visit through a letter or over telephone.



Thanks





Training & Communication Wing, BARI, Gazipur.


প্রশ্নের বিষয় salt tolerant tomato
প্রশ্নের বিস্তারিত It is request to informed me is any salt tolerant tomato do we have? If it is then please informed me about this tomato plant and salt stress level.
Thank you.
মতামত
বিস্তারিত মতামত

we do not have any salt tolerant variety or line of tomato.



Additional Comments: We are not working on developing any salt tolerant variety or line of tomato any more at BARI.



Horticulture Research Center, BARI, Gazipur.


প্রশ্নের বিষয় Rotary tiller
প্রশ্নের বিস্তারিত Is speed rotary tiller suitable for pudding ?
মতামত
বিস্তারিত মতামত

No, high speed rotary tiller is suitable for dry land preparation.



FMPE Division, BARI Gazipur.


প্রশ্নের বিষয় Elachi spice
প্রশ্নের বিস্তারিত Sir, Ami jante chai bangladesh a soto "Elach" chash hoy kothay Ami tv chanel (chanel i) a dekhse ami a baper a agrihi piz amak help korben. Thnak's Mosfiq

Thank you
মতামত
বিস্তারিত মতামত

 



Soto Elach, English name is cardamom. At the moment, We are trying to establish small cardamom plant, but still it is in initial stage. So, please wait for a couple of montth.



Spices Research Centre. BARI, Gazipur.


প্রশ্নের বিষয় anti-nutritinal compounds
প্রশ্নের বিস্তারিত What are the anti-nutritional compounds affect negatively in the nutritive value of pulses ? How can we reduce the toxicity of anti-nutritional compounds ?
মতামত
বিস্তারিত মতামত

Pulses have some anti-nutritional compounds like trypsin inhibitors, lectins, polyphenolic compounds, tannins, phytic acids, flatulence factors and allergens. In lathyrus, higher level of ODAP causes lathyrism in human and livestock. Again in pea, chickpea and blackgram has pectin like compounds which may cause allergic effect on certain individuals. The toxicity of these anti-nutritional compounds can be reduced by cooking or roasting because these compounds are heat liable. Steeping in water also can reduce many antinutritional factors in some extent.



 



Pulse Research Centre, BARI, Gazipur.


প্রশ্নের বিষয় tolerate salinity
প্রশ্নের বিস্তারিত In saline area pulse crop can not tolerate salinity. Is there any saline resistance variety of which pulse crop can be grown in saline area ?
মতামত
বিস্তারিত মতামত

Most of the pulse crops can not tolerate salinity and still there has no saline tolerant varieties of pulses except cowpea. Hence, for saline or coastal areas, cowpea can be selected to grow. BARIFelon-1 is a promising variety having wide adaptability and can be grown in saline prone areas.



Pulse Research Centre, BARI, Gazipur.


প্রশ্নের বিষয় Hybrid
প্রশ্নের বিস্তারিত Why pulse crop has no hybrid ?
মতামত
বিস্তারিত মতামত

Genetically pulse crops are self pollinated. But cross pollination also occurred in pegion pea, fababean and grasspea in some extent. Hybrid can only develop by crossing between two genetically distant varieties of similar species or by two genetically distant species of similar genus. But in case of pulses it is very tough to have genetically distant variety/wild cultivar/species as the genetic base of pulses is narrow. In pulse crops hybrids are develop for transferring desirable traits followed by advancing generations to get homozygous desirable lines which are selected to release as a new variety. Male sterility and self incompatibility which can help to develop hybrid, e.g., rice, but not reported in pulse crop except pegion pea.



Pulse Research Centre, BARI, Gazipur.




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