Book of Extended summaries ISDA

Book of Extended summaries ISDA Book of Extended summaries ISDA

20.12.2022 Views

International Conference on Reimagining Rainfed Agro-ecosystems: Challenges & Opportunities during 22-24, December 2022 at ICAR-CRIDA, Hyderabad number was reduced to 30.16% in winter and 18.38% in hot humid season whereas 48.53% increases in hot dry seasons. Similarly, average bund weight for 40 days i.e. from day one to day 40 varied between 35.01 grams (winter season), 523.86 grams (hot humid season) and highest was reported during hot dry season that is in March and April 2022(hottest in last 122 years). 3000 2500 Average weight/ bund (gm) December Average weight/ bund (gm) April Average weight/ bund (gm) August Average weight/ bund (gm) 2000 1500 1000 500 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 2122 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Percent Water Content 100 90 80 70 60 50 40 Plant water content (%) December Plant water content (%) August Plant water content (%) April 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Plant water content (in percent) remained between 75 to 85 percent, which indicates that crop was well adapted to maintain its water content as well as its dry matter content during first 22 to 24 days during hot dry period, thereafter the water content starts declining from 75 to 45 percent after 25 days onwards, may be due to more temperature and low humidity, which caused dehydration in plants and second reason may be the increases in fiber content (lignin content) of the plant days 25 onwards. Similar, trend was observed during the month of December and plant water content declined from day 26 to 40 th day and ranged between 80.52 to 66%. Conclusion In India under the changing climate scenario, green fodder production and its availability to the livestock round the year is a challenge particularly in India. The results of this experiment concluded that the ramie plant is capable of supplying green fodder round the year, during extreme climatic / environmental conditions round the year. The crop is capable of giving 12 to Ecosystem based approaches for climate change adaptation, ecosystem services, integrated farming system models, Land degradation neutrality 233 | Page

International Conference on Reimagining Rainfed Agro-ecosystems: Challenges & Opportunities during 22-24, December 2022 at ICAR-CRIDA, Hyderabad 14 cuts per year with excellent biomass productivity (around 2400-2600 quintals/acre/annum) upto next 10 to 12 years without involving cost on major field operations like ploughing, regular seed cost (sowing) and others. Only minor operations like weed removal or thinning of old bunds and regular irrigations are required. Being the crop of South East Asia origin, which can only survive better in the hot humid zones/humid zones of the country need to be modified that this crop may also be grown in the areas with hot dry climatic conditions with exceeding maximum temperatures beyond 42 0 C. Therefore, more emphasis should be given on the production of alternate crops where ramie plants stand out to be a better option as dual-purpose crop for enhancing productivity of livestock species. References FAO. 2005. Animal Feed Resources Information System. Boehmeria nivea. http://www.fao.org/ag/aga/agap/frg/afris/Data/ 361.htm. ICAR (Indian Council of Agricultural Research). 2015. Vision 2050, Indian Council of Agricultural Research, New Delhi Suryanah, S., Rochana, A., Susilawati, I. and Indiriani, N.P., 2018. Ramie (Boehmeria nivea) plant nutrient quality as feed forage at various cut ages. Animal Prod., 19(2):111-118. T2-42P-1679 Impact of Adaptation Technologies on Resilience in Drought Prone Regions of Maharashtra, India J.V.N.S. Prasad 1* , K.K .Zade 2 , D.B. Devsarkar 3 , R. Rejani 1 , D.B.V. Ramana 1 , K. Sammi Reddy 1 , Lakhan Singh 4 , B.V.S. Kiran 1 , C.M. Pradeep 1 , Irfan Shaikh 2 , M. Prabhakar 1 , V.K. Singh 1 1 Indian Council of Agricultural Research (ICAR) - Central Research Institute for Dryland Agriculture (CRIDA) Hyderabad, India. 2 Krishi Vigyan Kendra, Aurangabad, Vasantrao Naik Marathwada Krishi Vidyapeeth (VNMKV), Parbhani, Maharashtra, India. 3 Director of Extension Education, VNMKV, Parbhani, Maharashtra, India. 4 ICAR-Agricultural Technology Application Research Institute (ATARI), Pune, India. *jasti2008@gmail.com Climatic stresses such as frequent droughts, dry spells, floods, frost, cyclones, heat and cold waves significantly effect agriculture. Several districts of Maharashtra particularly in the Marathwada region, receive relatively low rainfall are frequently impacted by variable and low rainfall and often drought. Several technologies developed by the national agricultural research system can potentially minimise the impact of variable rainfall and drought. As part of Technology Demonstration Component (TDC) of National Innovation on Climate Resilient 234 | Page Ecosystem based approaches for climate change adaptation, ecosystem services, integrated farming system models, Land degradation neutrality

International Conference on Reimagining Rainfed Agro-ecosystems: Challenges & Opportunities<br />

during 22-24, December 2022 at ICAR-CRIDA, Hyderabad<br />

14 cuts per year with excellent biomass productivity (around 2400-2600 quintals/acre/annum)<br />

upto next 10 to 12 years without involving cost on major field operations like ploughing,<br />

regular seed cost (sowing) and others. Only minor operations like weed removal or thinning <strong>of</strong><br />

old bunds and regular irrigations are required. Being the crop <strong>of</strong> South East Asia origin, which<br />

can only survive better in the hot humid zones/humid zones <strong>of</strong> the country need to be modified<br />

that this crop may also be grown in the areas with hot dry climatic conditions with exceeding<br />

maximum temperatures beyond 42 0 C. Therefore, more emphasis should be given on the<br />

production <strong>of</strong> alternate crops where ramie plants stand out to be a better option as dual-purpose<br />

crop for enhancing productivity <strong>of</strong> livestock species.<br />

References<br />

FAO. 2005. Animal Feed Resources Information System. Boehmeria nivea.<br />

http://www.fao.org/ag/aga/agap/frg/afris/Data/ 361.htm.<br />

ICAR (Indian Council <strong>of</strong> Agricultural Research). 2015. Vision 2050, Indian Council <strong>of</strong><br />

Agricultural Research, New Delhi<br />

Suryanah, S., Rochana, A., Susilawati, I. and Indiriani, N.P., 2018. Ramie (Boehmeria nivea)<br />

plant nutrient quality as feed forage at various cut ages. Animal Prod., 19(2):111-118.<br />

T2-42P-1679<br />

Impact <strong>of</strong> Adaptation Technologies on Resilience in Drought Prone Regions<br />

<strong>of</strong> Maharashtra, India<br />

J.V.N.S. Prasad 1* , K.K .Zade 2 , D.B. Devsarkar 3 , R. Rejani 1 , D.B.V. Ramana 1 , K. Sammi<br />

Reddy 1 , Lakhan Singh 4 , B.V.S. Kiran 1 , C.M. Pradeep 1 , Irfan Shaikh 2 , M. Prabhakar 1 ,<br />

V.K. Singh 1<br />

1 Indian Council <strong>of</strong> Agricultural Research (ICAR) - Central Research Institute for Dryland Agriculture<br />

(CRIDA) Hyderabad, India.<br />

2 Krishi Vigyan Kendra, Aurangabad, Vasantrao Naik Marathwada Krishi Vidyapeeth (VNMKV),<br />

Parbhani, Maharashtra, India.<br />

3 Director <strong>of</strong> Extension Education, VNMKV, Parbhani, Maharashtra, India.<br />

4 ICAR-Agricultural Technology Application Research Institute (ATARI), Pune, India.<br />

*jasti2008@gmail.com<br />

Climatic stresses such as frequent droughts, dry spells, floods, frost, cyclones, heat and cold<br />

waves significantly effect agriculture. Several districts <strong>of</strong> Maharashtra particularly in the<br />

Marathwada region, receive relatively low rainfall are frequently impacted by variable and low<br />

rainfall and <strong>of</strong>ten drought. Several technologies developed by the national agricultural research<br />

system can potentially minimise the impact <strong>of</strong> variable rainfall and drought. As part <strong>of</strong><br />

Technology Demonstration Component (TDC) <strong>of</strong> National Innovation on Climate Resilient<br />

234 | Page<br />

Ecosystem based approaches for climate change adaptation, ecosystem services, integrated farming system models, Land<br />

degradation neutrality

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!