Rice: Rice: )) 5( - - PDF document

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Rice: Rice: )) 5( - - PDF document

Sep 13, 2022 285 likes •328 views

4# International Rice Research Institute Rice: Rice: )) 5(

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SLIDE 1

Rice: Global Situation, Climate Change, and Challenges to Sustained Productivity Rice: Global Situation, Climate Change, and Challenges to Sustained Productivity

  • International Rice Research Institute
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More undernourished people in Asia and the Pacific

"?"C

50 100 150 200 Jan-91 Sep-91 May-92 Jan-93 Sep-93 May-94 Jan-95 Sep-95 May-96 Jan-97 Sep-97 May-98 Jan-99 Sep-99 May-00 Jan-01 Sep-01 May-02 Jan-03 Sep-03 May-04 Jan-05 Sep-05 May-06 Jan-07 Sep-07 May-08 Jan-09 Sep-09 May-10 Jan-11 Sept-11

Source:IMF Commodity Database (http://www.imf.org/external/np/res/commod/index.aspx) Index (1990=100)

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SLIDE 2

D )E 8

2@

  • Million tons

milled rice

Additional rice needed by 2035: 116 million tons

2-

F

SERIOUS impact

  • f Climate Change
  • Dry season: January – April

Early wet season: May – August Late Wet season: September – December

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  • Actual yield, dry

seasons, 1992 – 2010.

  • 6.5 to 9.5

tons/ha.

  • Depends on

climate and management.

  • Potential yield = maximum yield estimated

using ORYZA2000 crop simulation model.

Climate-proof rice!

drought

submergence

salinity

heat "",G8

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slide-3
SLIDE 3

"" - ) . 5)), 5(. B 6 (,

  • July 31

B ) ( )- , Eastern Uttar Pradesh

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  • 3 QTLs pyramided in Swarna sub1

Swarna + %' H%' + %'

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C3

Anatomy Change Biochem Change Fine Tuning

+ + + =C4

25-50% higher yield Greater nitrogen use efficiency Less water use

SEP (Reproductive) OCT (Maturity)

AUG (Vegetative- Reproductive) JUN (Preparation - Planting) JUL (Planting)

+()(, AC()+ ,@.AE

Asilo et al. (2010)

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SLIDE 4

B())) C , (

  • 1. Obtain NM certification
  • 2. Download NM app on

smartphone

  • 3. Interview rice farmer
  • 4. Answer off-line simple

questions about field

  • 5. Send guideline as SMS

to rice farmer Extension Agent

  • 6. Send info to financial

services provider

  • Input costs
  • Expected rice value
  • Timing of financing
  • ID of nearby input

provider Interface with financial services Financial services & products

  • 7. Approve

loan to rice farmer Input dealer

  • 8. Transfer funds to

input dealer

  • 9. Supply NM

recommended fertilizers to rice farmer

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