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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/4330
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | P. SHEORAN, SHER SINGH, S S BAWA, V SARDANA, ASHWANI KUMAR, RAJKUMAR, B BHUSHAN and G S DHERI | en_US |
dc.date.accessioned | 2017-06-16T04:22:52Z | - |
dc.date.available | 2017-06-16T04:22:52Z | - |
dc.date.issued | 2016-01 | - |
dc.identifier.citation | Sheoran, P., Singh, S., Bawa, S. S., Sardana, V., Kumar, A., Rajkumar, Bhushan, B. and Dheri, G. S. (2016). Assessing long term impact of nutrient management and rainfall variability on the agroecological resilience of maize (Zea mays)-wheat (Triticum aestivum) system in NW India. The Indian Journal of Agricultural Sciences, 86(1): 113-119. | en_US |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/4330 | - |
dc.description.abstract | A long-term (2000-2010) field experiment was carried out in the lower Shiwalik foothills of Punjab to study the carry over effect of organic manures and fertilizers on the productivity of maize (Zea mays L.)- wheat (Triticum aestivum L.) cropping system for efficient N management and resource use under rainfed conditions and to develop predictive models describing relationship between yields and seasonal rainfall. N management strategies involving combined application of 15 kg N/ha either through compost or leucaena loppings along with 20 kg N/ha through inorganic fertilizer for maize-wheat cropping sequence utilized growth resources most efficiently and maintained stable yield performance culminating in significantly higher system productivity, better resource use efficiencies and sustainable yield index, suggesting partial N substitution through compost or locally available plant material. The regression models developed to predict the effects of N sources on crop yields using monthly rainfall would be of interest to estimate the yield at a given level of rainfall with the likely fluctuation (as error) particularly under rainfed conditions. | en_US |
dc.language.iso | English | en_US |
dc.publisher | ICAR | en_US |
dc.subject | Maize-wheat, Nitrogen, Prediction model, Rainfall, Sustainability | en_US |
dc.title | Assessing long term impact of nutrient management and rainfall variability on the agroecological resilience of maize (Zea mays)- wheat (Triticum aestivum) system in NW India | en_US |
dc.type | Research Paper | en_US |
dc.publication.journalname | Indian Journal of Agricultural Sciences | en_US |
dc.publication.volumeno | 86(1) | en_US |
dc.publication.pagenumber | 113-119 | en_US |
dc.publication.sourceUrl | Indian Journal of Agricultural Sciences | en_US |
dc.publication.naasrating | 6.21 | en_US |
Appears in Collections: | NRM-CSSRI-Publication |
Files in This Item:
File | Description | Size | Format | |
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IJAS_Maize Wheat Cropping system.pdf | 175.62 kB | Adobe PDF | View/Open |
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